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Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 

* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (184 commits)
  V4L/DVB (5563): Radio-maestro.c Replace radio_ioctl to use video_ioctl2
  V4L/DVB (5562): Radio-gemtek-pci.c Replace gemtek_pci_ioctl to use video_ioctl2
  V4L/DVB (5560): Ivtv: fix incorrect bitwise-and for command flags.
  V4L/DVB (5558): Opera: use 7-bit i2c addresses
  V4L/DVB (5557): Cafe_ccic: check return value of pci_enable_device
  V4L/DVB (5556): Radio-gemtek.c Replace gemtek_ioctl to use video_ioctl2
  V4L/DVB (5555): Radio-aimslab.c Replace rt_ioctl to use video_ioctl2
  V4L/DVB (5554): Fix: vidioc_g_parm were not zeroing the memory
  V4L/DVB (5553): Replace typhoon_do_ioctl to use video_ioctl2
  V4L/DVB (5552): Plan-b: Switch to refcounting PCI API
  V4L/DVB (5551): Plan-b: header change
  V4L/DVB (5550): Radio-sf16fmi.c Replace fmi_do_ioctl to use video_ioctl2
  V4L/DVB (5549): Radio-sf16fmr2.c Replace fmr2_do_ioctl to use video_ioctl2
  V4L/DVB (5548): Fix v4l2 buffer to the length
  V4L/DVB (5547): Add ENUM_FRAMESIZES and ENUM_FRAMEINTERVALS ioctls
  V4L/DVB (5546): Radio-terratec.c Replace tt_do_ioctl to use video_ioctl2
  V4L/DVB (5545): Saa7146: Release capture buffers on device close
  V4L/DVB (5544): Budget-av: Make inversion setting configurable, add KNC ONE V1.0 card
  V4L/DVB (5543): Tda10023: Add support for frontend TDA10023
  V4L/DVB (5542): Budget-av: Remove polarity switching of the clock for DVB-C
  ...
wifi-calibration
Linus Torvalds 2007-04-27 14:18:45 -07:00
parent d868772fff d455cf5d0d
commit aa5bc2b58e
222 changed files with 23220 additions and 4504 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Documentation/feature-removal-schedule.txt
View File

@ -6,6 +6,18 @@ be removed from this file.
---------------------------
What: V4L2 VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP
When: October 2007
Why: Broken attempt to set MPEG compression parameters. These ioctls are
not able to implement the wide variety of parameters that can be set
by hardware MPEG encoders. A new MPEG control mechanism was created
in kernel 2.6.18 that replaces these ioctls. See the V4L2 specification
(section 1.9: Extended controls) for more information on this topic.
Who: Hans Verkuil <hverkuil@xs4all.nl> and
Mauro Carvalho Chehab <mchehab@infradead.org>
---------------------------
What: /sys/devices/.../power/state
dev->power.power_state
dpm_runtime_{suspend,resume)()

2
Documentation/video4linux/CARDLIST.bttv
View File

@ -143,3 +143,5 @@
142 -> Sabrent TV-FM (bttv version)
143 -> Hauppauge ImpactVCB (bt878) [0070:13eb]
144 -> MagicTV
145 -> SSAI Security Video Interface [4149:5353]
146 -> SSAI Ultrasound Video Interface [414a:5353]

2
Documentation/video4linux/CARDLIST.cx88
View File

@ -37,7 +37,7 @@
36 -> AVerTV 303 (M126) [1461:000a]
37 -> Hauppauge Nova-S-Plus DVB-S [0070:9201,0070:9202]
38 -> Hauppauge Nova-SE2 DVB-S [0070:9200]
39 -> KWorld DVB-S 100 [17de:08b2]
39 -> KWorld DVB-S 100 [17de:08b2,1421:0341]
40 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid [0070:9400,0070:9402]
41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile) [0070:9800,0070:9802]
42 -> digitalnow DNTV Live! DVB-T Pro [1822:0025,1822:0019]

18
Documentation/video4linux/CARDLIST.ivtv 100644
View File

@ -0,0 +1,18 @@
1 -> Hauppauge WinTV PVR-250
2 -> Hauppauge WinTV PVR-350
3 -> Hauppauge WinTV PVR-150 or PVR-500
4 -> AVerMedia M179 [1461:a3ce,1461:a3cf]
5 -> Yuan MPG600/Kuroutoshikou iTVC16-STVLP [12ab:fff3,12ab:ffff]
6 -> Yuan MPG160/Kuroutoshikou iTVC15-STVLP [12ab:0000,10fc:40a0]
7 -> Yuan PG600/DiamondMM PVR-550 [ff92:0070,ffab:0600]
8 -> Adaptec AVC-2410 [9005:0093]
9 -> Adaptec AVC-2010 [9005:0092]
10 -> NAGASE TRANSGEAR 5000TV [1461:bfff]
11 -> AOpen VA2000MAX-STN6 [0000:ff5f]
12 -> YUAN MPG600GR/Kuroutoshikou CX23416GYC-STVLP [12ab:0600,fbab:0600,1154:0523]
13 -> I/O Data GV-MVP/RX [10fc:d01e,10fc:d038,10fc:d039]
14 -> I/O Data GV-MVP/RX2E [10fc:d025]
15 -> GOTVIEW PCI DVD (partial support only) [12ab:0600]
16 -> GOTVIEW PCI DVD2 Deluxe [ffac:0600]
17 -> Yuan MPC622 [ff01:d998]
18 -> Digital Cowboy DCT-MTVP1 [1461:bfff]

8
Documentation/video4linux/CARDLIST.saa7134
View File

@ -53,7 +53,7 @@
52 -> AverMedia AverTV/305 [1461:2108]
53 -> ASUS TV-FM 7135 [1043:4845]
54 -> LifeView FlyTV Platinum FM / Gold [5168:0214,1489:0214,5168:0304]
55 -> LifeView FlyDVB-T DUO [5168:0306]
55 -> LifeView FlyDVB-T DUO / MSI TV@nywhere Duo [5168:0306,4E42:0306]
56 -> Avermedia AVerTV 307 [1461:a70a]
57 -> Avermedia AVerTV GO 007 FM [1461:f31f]
58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0351,1421:0370,1421:1370]
@ -76,7 +76,7 @@
75 -> AVerMedia AVerTVHD MCE A180 [1461:1044]
76 -> SKNet MonsterTV Mobile [1131:4ee9]
77 -> Pinnacle PCTV 40i/50i/110i (saa7133) [11bd:002e]
78 -> ASUSTeK P7131 Dual [1043:4862,1043:4876]
78 -> ASUSTeK P7131 Dual [1043:4862,1043:4857]
79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
80 -> ASUS Digimatrix TV [1043:0210]
81 -> Philips Tiger reference design [1131:2018]
@ -107,3 +107,7 @@
106 -> Encore ENLTV [1131:2342,1131:2341,3016:2344]
107 -> Encore ENLTV-FM [1131:230f]
108 -> Terratec Cinergy HT PCI [153b:1175]
109 -> Philips Tiger - S Reference design
110 -> Avermedia M102 [1461:f31e]
111 -> ASUS P7131 4871 [1043:4871]
112 -> ASUSTeK P7131 Hybrid [1043:4876]

64
Documentation/video4linux/CARDLIST.usbvision 100644
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@ -0,0 +1,64 @@
0 -> Xanboo [0a6f:0400]
1 -> Belkin USB VideoBus II Adapter [050d:0106]
2 -> Belkin Components USB VideoBus [050d:0207]
3 -> Belkin USB VideoBus II [050d:0208]
4 -> echoFX InterView Lite [0571:0002]
5 -> USBGear USBG-V1 resp. HAMA USB [0573:0003]
6 -> D-Link V100 [0573:0400]
7 -> X10 USB Camera [0573:2000]
8 -> Hauppauge WinTV USB Live (PAL B/G) [0573:2d00]
9 -> Hauppauge WinTV USB Live Pro (NTSC M/N) [0573:2d01]
10 -> Zoran Co. PMD (Nogatech) AV-grabber Manhattan [0573:2101]
11 -> Nogatech USB-TV (NTSC) FM [0573:4100]
12 -> PNY USB-TV (NTSC) FM [0573:4110]
13 -> PixelView PlayTv-USB PRO (PAL) FM [0573:4450]
14 -> ZTV ZT-721 2.4GHz USB A/V Receiver [0573:4550]
15 -> Hauppauge WinTV USB (NTSC M/N) [0573:4d00]
16 -> Hauppauge WinTV USB (PAL B/G) [0573:4d01]
17 -> Hauppauge WinTV USB (PAL I) [0573:4d02]
18 -> Hauppauge WinTV USB (PAL/SECAM L) [0573:4d03]
19 -> Hauppauge WinTV USB (PAL D/K) [0573:4d04]
20 -> Hauppauge WinTV USB (NTSC FM) [0573:4d10]
21 -> Hauppauge WinTV USB (PAL B/G FM) [0573:4d11]
22 -> Hauppauge WinTV USB (PAL I FM) [0573:4d12]
23 -> Hauppauge WinTV USB (PAL D/K FM) [0573:4d14]
24 -> Hauppauge WinTV USB Pro (NTSC M/N) [0573:4d2a]
25 -> Hauppauge WinTV USB Pro (NTSC M/N) V2 [0573:4d2b]
26 -> Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L) [0573:4d2c]
27 -> Hauppauge WinTV USB Pro (NTSC M/N) V3 [0573:4d20]
28 -> Hauppauge WinTV USB Pro (PAL B/G) [0573:4d21]
29 -> Hauppauge WinTV USB Pro (PAL I) [0573:4d22]
30 -> Hauppauge WinTV USB Pro (PAL/SECAM L) [0573:4d23]
31 -> Hauppauge WinTV USB Pro (PAL D/K) [0573:4d24]
32 -> Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) [0573:4d25]
33 -> Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2 [0573:4d26]
34 -> Hauppauge WinTV USB Pro (PAL B/G) V2 [0573:4d27]
35 -> Hauppauge WinTV USB Pro (PAL B/G,D/K) [0573:4d28]
36 -> Hauppauge WinTV USB Pro (PAL I,D/K) [0573:4d29]
37 -> Hauppauge WinTV USB Pro (NTSC M/N FM) [0573:4d30]
38 -> Hauppauge WinTV USB Pro (PAL B/G FM) [0573:4d31]
39 -> Hauppauge WinTV USB Pro (PAL I FM) [0573:4d32]
40 -> Hauppauge WinTV USB Pro (PAL D/K FM) [0573:4d34]
41 -> Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM) [0573:4d35]
42 -> Hauppauge WinTV USB Pro (Temic PAL B/G FM) [0573:4d36]
43 -> Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM) [0573:4d37]
44 -> Hauppauge WinTV USB Pro (NTSC M/N FM) V2 [0573:4d38]
45 -> Camtel Technology USB TV Genie Pro FM Model TVB330 [0768:0006]
46 -> Digital Video Creator I [07d0:0001]
47 -> Global Village GV-007 (NTSC) [07d0:0002]
48 -> Dazzle Fusion Model DVC-50 Rev 1 (NTSC) [07d0:0003]
49 -> Dazzle Fusion Model DVC-80 Rev 1 (PAL) [07d0:0004]
50 -> Dazzle Fusion Model DVC-90 Rev 1 (SECAM) [07d0:0005]
51 -> Eskape Labs MyTV2Go [07f8:9104]
52 -> Pinnacle Studio PCTV USB (PAL) [2304:010d]
53 -> Pinnacle Studio PCTV USB (SECAM) [2304:0109]
54 -> Pinnacle Studio PCTV USB (PAL) FM [2304:0110]
55 -> Miro PCTV USB [2304:0111]
56 -> Pinnacle Studio PCTV USB (NTSC) FM [2304:0112]
57 -> Pinnacle Studio PCTV USB (PAL) FM V2 [2304:0210]
58 -> Pinnacle Studio PCTV USB (NTSC) FM V2 [2304:0212]
59 -> Pinnacle Studio PCTV USB (PAL) FM V3 [2304:0214]
60 -> Pinnacle Studio Linx Video input cable (NTSC) [2304:0300]
61 -> Pinnacle Studio Linx Video input cable (PAL) [2304:0301]
62 -> Pinnacle PCTV Bungee USB (PAL) FM [2304:0419]
63 -> Hauppauge WinTv-USB [2400:4200]

187
Documentation/video4linux/README.ivtv 100644
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@ -0,0 +1,187 @@
ivtv release notes
==================
This is a v4l2 device driver for the Conexant cx23415/6 MPEG encoder/decoder.
The cx23415 can do both encoding and decoding, the cx23416 can only do MPEG
encoding. Currently the only card featuring full decoding support is the
Hauppauge PVR-350.
NOTE: this driver requires the latest encoder firmware (version 2.06.039, size
376836 bytes). Get the firmware from here:
http://dl.ivtvdriver.org/ivtv/firmware/firmware.tar.gz
NOTE: 'normal' TV applications do not work with this driver, you need
an application that can handle MPEG input such as mplayer, xine, MythTV,
etc.
The primary goal of the IVTV project is to provide a "clean room" Linux
Open Source driver implementation for video capture cards based on the
iCompression iTVC15 or Conexant CX23415/CX23416 MPEG Codec.
Features:
* Hardware mpeg2 capture of broadcast video (and sound) via the tuner or
S-Video/Composite and audio line-in.
* Hardware mpeg2 capture of FM radio where hardware support exists
* Supports NTSC, PAL, SECAM with stereo sound
* Supports SAP and bilingual transmissions.
* Supports raw VBI (closed captions and teletext).
* Supports sliced VBI (closed captions and teletext) and is able to insert
this into the captured MPEG stream.
* Supports raw YUV and PCM input.
Additional features for the PVR-350 (CX23415 based):
* Provides hardware mpeg2 playback
* Provides comprehensive OSD (On Screen Display: ie. graphics overlaying the
video signal)
* Provides a framebuffer (allowing X applications to appear on the video
device) (this framebuffer is not yet part of the kernel. In the meantime it
is available from www.ivtvdriver.org).
* Supports raw YUV output.
IMPORTANT: In case of problems first read this page:
http://www.ivtvdriver.org/index.php/Troubleshooting
See also:
Homepage + Wiki
http://www.ivtvdriver.org
IRC
irc://irc.freenode.net/ivtv-dev
----------------------------------------------------------
Devices
=======
A maximum of 12 ivtv boards are allowed at the moment.
Cards that don't have a video output capability (i.e. non PVR350 cards)
lack the vbi8, vbi16, video16 and video48 devices. They also do not
support the framebuffer device /dev/fbx for OSD.
The radio0 device may or may not be present, depending on whether the
card has a radio tuner or not.
Here is a list of the base v4l devices:
crw-rw---- 1 root video 81, 0 Jun 19 22:22 /dev/video0
crw-rw---- 1 root video 81, 16 Jun 19 22:22 /dev/video16
crw-rw---- 1 root video 81, 24 Jun 19 22:22 /dev/video24
crw-rw---- 1 root video 81, 32 Jun 19 22:22 /dev/video32
crw-rw---- 1 root video 81, 48 Jun 19 22:22 /dev/video48
crw-rw---- 1 root video 81, 64 Jun 19 22:22 /dev/radio0
crw-rw---- 1 root video 81, 224 Jun 19 22:22 /dev/vbi0
crw-rw---- 1 root video 81, 228 Jun 19 22:22 /dev/vbi8
crw-rw---- 1 root video 81, 232 Jun 19 22:22 /dev/vbi16
Base devices
============
For every extra card you have the numbers increased by one. For example,
/dev/video0 is listed as the 'base' encoding capture device so we have:
/dev/video0 is the encoding capture device for the first card (card 0)
/dev/video1 is the encoding capture device for the second card (card 1)
/dev/video2 is the encoding capture device for the third card (card 2)
Note that if the first card doesn't have a feature (eg no decoder, so no
video16, the second card will still use video17. The simple rule is 'add
the card number to the base device number'. If you have other capture
cards (e.g. WinTV PCI) that are detected first, then you have to tell
the ivtv module about it so that it will start counting at 1 (or 2, or
whatever). Otherwise the device numbers can get confusing. The ivtv
'ivtv_first_minor' module option can be used for that.
/dev/video0
The encoding capture device(s).
Read-only.
Reading from this device gets you the MPEG1/2 program stream.
Example:
cat /dev/video0 > my.mpg (you need to hit ctrl-c to exit)
/dev/video16
The decoder output device(s)
Write-only. Only present if the MPEG decoder (i.e. CX23415) exists.
An mpeg2 stream sent to this device will appear on the selected video
display, audio will appear on the line-out/audio out. It is only
available for cards that support video out. Example:
cat my.mpg >/dev/video16
/dev/video24
The raw audio capture device(s).
Read-only
The raw audio PCM stereo stream from the currently selected
tuner or audio line-in. Reading from this device results in a raw
(signed 16 bit Little Endian, 48000 Hz, stereo pcm) capture.
This device only captures audio. This should be replaced by an ALSA
device in the future.
Note that there is no corresponding raw audio output device, this is
not supported in the decoder firmware.
/dev/video32
The raw video capture device(s)
Read-only
The raw YUV video output from the current video input. The YUV format
is non-standard (V4L2_PIX_FMT_HM12).
Note that the YUV and PCM streams are not synchronized, so they are of
limited use.
/dev/video48
The raw video display device(s)
Write-only. Only present if the MPEG decoder (i.e. CX23415) exists.
Writes a YUV stream to the decoder of the card.
/dev/radio0
The radio tuner device(s)
Cannot be read or written.
Used to enable the radio tuner and tune to a frequency. You cannot
read or write audio streams with this device. Once you use this
device to tune the radio, use /dev/video24 to read the raw pcm stream
or /dev/video0 to get an mpeg2 stream with black video.
/dev/vbi0
The 'vertical blank interval' (Teletext, CC, WSS etc) capture device(s)
Read-only
Captures the raw (or sliced) video data sent during the Vertical Blank
Interval. This data is used to encode teletext, closed captions, VPS,
widescreen signalling, electronic program guide information, and other
services.
/dev/vbi8
Processed vbi feedback device(s)
Read-only. Only present if the MPEG decoder (i.e. CX23415) exists.
The sliced VBI data embedded in an MPEG stream is reproduced on this
device. So while playing back a recording on /dev/video16, you can
read the embedded VBI data from /dev/vbi8.
/dev/vbi16
The vbi 'display' device(s)
Write-only. Only present if the MPEG decoder (i.e. CX23415) exists.
Can be used to send sliced VBI data to the video-out connector.
---------------------------------
Hans Verkuil <hverkuil@xs4all.nl>

12
Documentation/video4linux/cx2341x/fw-decoder-regs.txt
View File

@ -624,11 +624,11 @@ out what values are bad when it hangs.
2A00
bits 0:2
osd colour mode
000 = 8 bit indexed
001 = 16 bit (565)
010 = 15 bit (555)
011 = 12 bit (444)
100 = 32 bit (8888)
101 = 8 bit indexed
bits 4:5
osd display bpp
@ -676,9 +676,11 @@ out what values are bad when it hangs.
completely transparent. When using 565, 555 or 444 colour modes, the
colour key is always 16 bits wide. The colour to key on is set in Reg 2A18.
Local alpha is a per-pixel 256 step transparency, with 0 being transparent
and 255 being solid. This is only available in 32 bit & 8 bit indexed
colour modes.
Local alpha works differently depending on the colour mode. For 32bpp & 8
bit indexed, local alpha is a per-pixel 256 step transparency, with 0 being
transparent and 255 being solid. For the 16bpp modes 555 & 444, the unused
bit(s) act as a simple transparency switch, with 0 being solid & 1 being
fully transparent. There is no local alpha support for 16bit 565.
Global alpha is a 256 step transparency that applies to the entire osd,
with 0 being transparent & 255 being solid.
@ -811,5 +813,5 @@ out what values are bad when it hangs.
--------------------------------------------------------------------------------
v0.3 - 2 February 2007 - Ian Armstrong (ian@iarmst.demon.co.uk)
v0.4 - 12 March 2007 - Ian Armstrong (ian@iarmst.demon.co.uk)

19
Documentation/video4linux/cx2341x/fw-encoder-api.txt
View File

@ -663,12 +663,13 @@ Param[0]
-------------------------------------------------------------------------------
Name CX2341X_ENC_UNKNOWN
Name CX2341X_ENC_SET_VERT_CROP_LINE
Enum 219/0xDB
Description
Unknown API, it's used by Hauppauge though.
Something to do with 'Vertical Crop Line'
Param[0]
0 This is the value Hauppauge uses, Unknown what it means.
If saa7114 and raw VBI capture and 60 Hz, then set to 10001.
Else 0.
-------------------------------------------------------------------------------
@ -682,11 +683,9 @@ Param[0]
Command number:
1=set initial SCR value when starting encoding (works).
2=set quality mode (apparently some test setting).
3=setup advanced VIM protection handling (supposedly only for the cx23416
for raw YUV).
Actually it looks like this should be 0 for saa7114/5 based card and 1
for cx25840 based cards.
4=generate artificial PTS timestamps
3=setup advanced VIM protection handling.
Always 1 for the cx23416 and 0 for cx23415.
4=generate DVD compatible PTS timestamps
5=USB flush mode
6=something to do with the quantization matrix
7=set navigation pack insertion for DVD: adds 0xbf (private stream 2)
@ -698,7 +697,9 @@ Param[0]
9=set history parameters of the video input module
10=set input field order of VIM
11=set quantization matrix
12=reset audio interface
12=reset audio interface after channel change or input switch (has no argument).
Needed for the cx2584x, not needed for the mspx4xx, but it doesn't seem to
do any harm calling it regardless.
13=set audio volume delay
14=set audio delay

12
Documentation/video4linux/cx2341x/fw-osd-api.txt
View File

@ -21,7 +21,11 @@ Enum 66/0x42
Description
Query OSD format
Result[0]
0=8bit index, 4=AlphaRGB 8:8:8:8
0=8bit index
1=16bit RGB 5:6:5
2=16bit ARGB 1:5:5:5
3=16bit ARGB 1:4:4:4
4=32bit ARGB 8:8:8:8
-------------------------------------------------------------------------------
@ -30,7 +34,11 @@ Enum 67/0x43
Description
Assign pixel format
Param[0]
0=8bit index, 4=AlphaRGB 8:8:8:8
0=8bit index
1=16bit RGB 5:6:5
2=16bit ARGB 1:5:5:5
3=16bit ARGB 1:4:4:4
4=32bit ARGB 8:8:8:8
-------------------------------------------------------------------------------

60
Documentation/video4linux/sn9c102.txt
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@ -25,7 +25,7 @@ Index
1. Copyright
============
Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it>
Copyright (C) 2004-2007 by Luca Risolia <luca.risolia@studio.unibo.it>
2. Disclaimer
@ -216,10 +216,10 @@ Description: Debugging information level, from 0 to 3:
1 = critical errors
2 = significant informations
3 = more verbose messages
Level 3 is useful for testing only, when only one device
is used. It also shows some more informations about the
hardware being detected. This parameter can be changed at
runtime thanks to the /sys filesystem interface.
Level 3 is useful for testing only. It also shows some more
informations about the hardware being detected.
This parameter can be changed at runtime thanks to the /sys
filesystem interface.
Default: 2
-------------------------------------------------------------------------------
@ -235,7 +235,7 @@ created in the /sys/class/video4linux/videoX directory. You can set the green
channel's gain by writing the desired value to it. The value may range from 0
to 15 for the SN9C101 or SN9C102 bridges, from 0 to 127 for the SN9C103,
SN9C105 and SN9C120 bridges.
Similarly, only for the SN9C103, SN9C105 and SN9120 controllers, blue and red
Similarly, only for the SN9C103, SN9C105 and SN9C120 controllers, blue and red
gain control files are available in the same directory, for which accepted
values may range from 0 to 127.
@ -402,38 +402,49 @@ Vendor ID Product ID
0x0c45 0x60bc
0x0c45 0x60be
0x0c45 0x60c0
0x0c45 0x60c2
0x0c45 0x60c8
0x0c45 0x60cc
0x0c45 0x60ea
0x0c45 0x60ec
0x0c45 0x60ef
0x0c45 0x60fa
0x0c45 0x60fb
0x0c45 0x60fc
0x0c45 0x60fe
0x0c45 0x6102
0x0c45 0x6108
0x0c45 0x610f
0x0c45 0x6130
0x0c45 0x6138
0x0c45 0x613a
0x0c45 0x613b
0x0c45 0x613c
0x0c45 0x613e
The list above does not imply that all those devices work with this driver: up
until now only the ones that assemble the following image sensors are
supported; kernel messages will always tell you whether this is the case (see
"Module loading" paragraph):
until now only the ones that assemble the following pairs of SN9C1xx bridges
and image sensors are supported; kernel messages will always tell you whether
this is the case (see "Module loading" paragraph):
Model Manufacturer
----- ------------
HV7131D Hynix Semiconductor, Inc.
MI-0343 Micron Technology, Inc.
OV7630 OmniVision Technologies, Inc.
OV7660 OmniVision Technologies, Inc.
PAS106B PixArt Imaging, Inc.
PAS202BCA PixArt Imaging, Inc.
PAS202BCB PixArt Imaging, Inc.
TAS5110C1B Taiwan Advanced Sensor Corporation
TAS5130D1B Taiwan Advanced Sensor Corporation
Image sensor / SN9C1xx bridge | SN9C10[12] SN9C103 SN9C105 SN9C120
-------------------------------------------------------------------------------
HV7131D Hynix Semiconductor | Yes No No No
HV7131R Hynix Semiconductor | No Yes Yes Yes
MI-0343 Micron Technology | Yes No No No
MI-0360 Micron Technology | No Yes No No
OV7630 OmniVision Technologies | Yes Yes No No
OV7660 OmniVision Technologies | No No Yes Yes
PAS106B PixArt Imaging | Yes No No No
PAS202B PixArt Imaging | Yes Yes No No
TAS5110C1B Taiwan Advanced Sensor | Yes No No No
TAS5110D Taiwan Advanced Sensor | Yes No No No
TAS5130D1B Taiwan Advanced Sensor | Yes No No No
Some of the available control settings of each image sensor are supported
"Yes" means that the pair is supported by the driver, while "No" means that the
pair does not exist or is not supported by the driver.
Only some of the available control settings of each image sensor are supported
through the V4L2 interface.
Donations of new models for further testing and support would be much
@ -482,8 +493,8 @@ The SN9C1xx PC Camera Controllers can send images in two possible video
formats over the USB: either native "Sequential RGB Bayer" or compressed.
The compression is used to achieve high frame rates. With regard to the
SN9C101, SN9C102 and SN9C103, the compression is based on the Huffman encoding
algorithm described below, while the SN9C105 and SN9C120 the compression is
based on the JPEG standard.
algorithm described below, while with regard to the SN9C105 and SN9C120 the
compression is based on the JPEG standard.
The current video format may be selected or queried from the user application
by calling the VIDIOC_S_FMT or VIDIOC_G_FMT ioctl's, as described in the V4L2
API specifications.
@ -573,4 +584,5 @@ order):
- Mizuno Takafumi for the donation of a webcam;
- an "anonymous" donator (who didn't want his name to be revealed) for the
donation of a webcam.
- an anonymous donator for the donation of four webcams.
- an anonymous donator for the donation of four webcams and two boards with ten
image sensors.

65
Documentation/video4linux/zr364xx.txt 100644
View File

@ -0,0 +1,65 @@
Zoran 364xx based USB webcam module version 0.72
site: http://royale.zerezo.com/zr364xx/
mail: royale@zerezo.com
introduction:
This brings support under Linux for the Aiptek PocketDV 3300 in webcam mode.
If you just want to get on your PC the pictures and movies on the camera, you should use the usb-storage module instead.
The driver works with several other cameras in webcam mode (see the list below).
Maybe this code can work for other JPEG/USB cams based on the Coach chips from Zoran?
Possible chipsets are : ZR36430 (ZR36430BGC) and maybe ZR36431, ZR36440, ZR36442...
You can try the experience changing the vendor/product ID values (look at the source code).
You can get these values by looking at /var/log/messages when you plug your camera, or by typing : cat /proc/bus/usb/devices.
If you manage to use your cam with this code, you can send me a mail (royale@zerezo.com) with the name of your cam and a patch if needed.
This is a beta release of the driver.
Since version 0.70, this driver is only compatible with V4L2 API and 2.6.x kernels.
If you need V4L1 or 2.4x kernels support, please use an older version, but the code is not maintained anymore.
Good luck!
install:
In order to use this driver, you must compile it with your kernel.
Location: Device Drivers -> Multimedia devices -> Video For Linux -> Video Capture Adapters -> V4L USB devices
usage:
modprobe zr364xx debug=X mode=Y
- debug : set to 1 to enable verbose debug messages
- mode : 0 = 320x240, 1 = 160x120, 2 = 640x480
You can then use the camera with V4L2 compatible applications, for example Ekiga.
To capture a single image, try this: dd if=/dev/video0 of=test.jpg bs=1 count=1
links :
http://mxhaard.free.fr/ (support for many others cams including some Aiptek PocketDV)
http://www.harmwal.nl/pccam880/ (this project also supports cameras based on this chipset)
supported devices:
------ ------- ----------- -----
Vendor Product Distributor Model
------ ------- ----------- -----
0x08ca 0x0109 Aiptek PocketDV 3300
0x08ca 0x0109 Maxell Maxcam PRO DV3
0x041e 0x4024 Creative PC-CAM 880
0x0d64 0x0108 Aiptek Fidelity 3200
0x0d64 0x0108 Praktica DCZ 1.3 S
0x0d64 0x0108 Genius Digital Camera (?)
0x0d64 0x0108 DXG Technology Fashion Cam
0x0546 0x3187 Polaroid iON 230
0x0d64 0x3108 Praktica Exakta DC 2200
0x0d64 0x3108 Genius G-Shot D211
0x0595 0x4343 Concord Eye-Q Duo 1300
0x0595 0x4343 Concord Eye-Q Duo 2000
0x0595 0x4343 Fujifilm EX-10
0x0595 0x4343 Ricoh RDC-6000
0x0595 0x4343 Digitrex DSC 1300
0x0595 0x4343 Firstline FDC 2000
0x0bb0 0x500d Concord EyeQ Go Wireless
0x0feb 0x2004 CRS Electronic 3.3 Digital Camera
0x0feb 0x2004 Packard Bell DSC-300
0x055f 0xb500 Mustek MDC 3000
0x08ca 0x2062 Aiptek PocketDV 5700
0x052b 0x1a18 Chiphead Megapix V12
0x04c8 0x0729 Konica Revio 2
0x04f2 0xa208 Creative PC-CAM 850
0x0784 0x0040 Traveler Slimline X5
0x06d6 0x0034 Trust Powerc@m 750
0x0a17 0x0062 Pentax Optio 50L

46
MAINTAINERS
View File

@ -55,7 +55,7 @@ trivial patch so apply some common sense.
8. Happy hacking.
-----------------------------------
-----------------------------------
Maintainers List (try to look for most precise areas first)
@ -873,6 +873,12 @@ W: http://linuxtv.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
CALGARY x86-64 IOMMU
P: Muli Ben-Yehuda
M: muli@il.ibm.com
@ -907,7 +913,7 @@ L: linux-cifs-client@lists.samba.org
L: samba-technical@lists.samba.org
W: http://us1.samba.org/samba/Linux_CIFS_client.html
T: git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
S: Supported
S: Supported
CONFIGFS
P: Joel Becker
@ -1549,19 +1555,19 @@ P: Chirag Kantharia
M: chirag.kantharia@hp.com
L: iss_storagedev@hp.com
S: Maintained
HEWLETT-PACKARD SMART2 RAID DRIVER
P: Chirag Kantharia
M: chirag.kantharia@hp.com
L: iss_storagedev@hp.com
S: Maintained
HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss)
P: Mike Miller
M: mike.miller@hp.com
L: iss_storagedev@hp.com
S: Supported
HOST AP DRIVER
P: Jouni Malinen
M: jkmaline@cc.hut.fi
@ -1673,7 +1679,7 @@ P: Jack Hammer
P: Dave Jeffery
M: ipslinux@adaptec.com
W: http://www.developer.ibm.com/welcome/netfinity/serveraid.html
S: Supported
S: Supported
IDE SUBSYSTEM
P: Bartlomiej Zolnierkiewicz
@ -1975,7 +1981,7 @@ M: kai@germaschewski.name
P: Sam Ravnborg
M: sam@ravnborg.org
T: git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
S: Maintained
S: Maintained
KERNEL JANITORS
P: Several
@ -2155,7 +2161,7 @@ S: Maintained
LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP Dynamic Disks)
P: Richard Russon (FlatCap)
M: ldm@flatcap.org
L: ldm-devel@lists.sourceforge.net
L: ldm-devel@lists.sourceforge.net
W: http://ldm.sourceforge.net
S: Maintained
@ -2504,13 +2510,13 @@ P: Kurt Hackel
M: kurt.hackel@oracle.com
L: ocfs2-devel@oss.oracle.com
W: http://oss.oracle.com/projects/ocfs2/
S: Supported
S: Supported
OLYMPIC NETWORK DRIVER
P: Peter De Shrijver
M: p2@ace.ulyssis.student.kuleuven.ac.be
P: Mike Phillips
M: mikep@linuxtr.net
M: mikep@linuxtr.net
L: netdev@vger.kernel.org
L: linux-tr@linuxtr.net
W: http://www.linuxtr.net
@ -2526,6 +2532,12 @@ P: Harald Welte
M: laforge@gnumonks.org
S: Maintained
OMNIVISION OV7670 SENSOR DRIVER
P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
ONSTREAM SCSI TAPE DRIVER
P: Willem Riede
M: osst@riede.org
@ -3045,7 +3057,7 @@ SIS FRAMEBUFFER DRIVER
P: Thomas Winischhofer
M: thomas@winischhofer.net
W: http://www.winischhofer.net/linuxsisvga.shtml
S: Maintained
S: Maintained
SIS USB2VGA DRIVER
P: Thomas Winischhofer
@ -3594,7 +3606,7 @@ L: linux-usb-devel@lists.sourceforge.net
W: http://www.connecttech.com
S: Supported
USB SN9C10x DRIVER
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb-devel@lists.sourceforge.net
@ -3649,6 +3661,14 @@ L: linux-usb-devel@lists.sourceforge.net
W: http://linux-lc100020.sourceforge.net
S: Maintained
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
L: linux-usb-devel@lists.sourceforge.net
L: video4linux-list@redhat.com
W: http://royale.zerezo.com/zr364xx/
S: Maintained
USER-MODE LINUX
P: Jeff Dike
M: jdike@karaya.com
@ -3656,7 +3676,7 @@ L: user-mode-linux-devel@lists.sourceforge.net
L: user-mode-linux-user@lists.sourceforge.net
W: http://user-mode-linux.sourceforge.net
S: Maintained
FAT/VFAT/MSDOS FILESYSTEM:
P: OGAWA Hirofumi
M: hirofumi@mail.parknet.co.jp

18
drivers/media/common/ir-keymaps.c
View File

@ -667,7 +667,7 @@ IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE] = {
[ 0x1f ] = KEY_L,
[ 0x2b ] = KEY_I,
[ 0x2d ] = KEY_ZOOM,
[ 0x2d ] = KEY_SCREEN,
[ 0x1e ] = KEY_ZOOM,
[ 0x1b ] = KEY_VOLUMEUP,
[ 0x0f ] = KEY_VOLUMEDOWN,
@ -682,12 +682,12 @@ IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE] = {
[ 0x3f ] = KEY_UP,
[ 0x3e ] = KEY_DOWN,
[ 0x1a ] = KEY_PAUSE,
[ 0x1a ] = KEY_ENTER,
[ 0x1d ] = KEY_MENU,
[ 0x19 ] = KEY_PLAY,
[ 0x16 ] = KEY_REWIND,
[ 0x13 ] = KEY_FORWARD,
[ 0x19 ] = KEY_AGAIN,
[ 0x16 ] = KEY_PREVIOUSSONG,
[ 0x13 ] = KEY_NEXTSONG,
[ 0x15 ] = KEY_PAUSE,
[ 0x0e ] = KEY_REWIND,
[ 0x0d ] = KEY_PLAY,
@ -1739,7 +1739,7 @@ IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE] = {
EXPORT_SYMBOL_GPL(ir_codes_encore_enltv);
/* for the Technotrend 1500 bundled remote: */
/* for the Technotrend 1500 bundled remotes (grey and black): */
IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = {
[ 0x01 ] = KEY_POWER,
[ 0x02 ] = KEY_SHUFFLE, /* ? double-arrow key */
@ -1774,6 +1774,12 @@ IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = {
[ 0x25 ] = KEY_VOLUMEUP,
[ 0x26 ] = KEY_VOLUMEDOWN,
[ 0x27 ] = KEY_SETUP,
[ 0x3a ] = KEY_RECORD, /* these keys are only in the black remote */
[ 0x3b ] = KEY_PLAY,
[ 0x3c ] = KEY_STOP,
[ 0x3d ] = KEY_REWIND,
[ 0x3e ] = KEY_PAUSE,
[ 0x3f ] = KEY_FORWARD,
};
EXPORT_SYMBOL_GPL(ir_codes_tt_1500);

6
drivers/media/common/saa7146_video.c
View File

@ -1428,6 +1428,7 @@ static void video_close(struct saa7146_dev *dev, struct file *file)
{
struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data;
struct saa7146_vv *vv = dev->vv_data;
struct videobuf_queue *q = &fh->video_q;
int err;
if (IS_CAPTURE_ACTIVE(fh) != 0) {
@ -1436,6 +1437,11 @@ static void video_close(struct saa7146_dev *dev, struct file *file)
err = saa7146_stop_preview(fh);
}
// release all capture buffers
mutex_lock(&q->lock);
videobuf_read_stop(q);
mutex_unlock(&q->lock);
/* hmm, why is this function declared void? */
/* return err */
}

1
drivers/media/dvb/b2c2/Kconfig
View File

@ -9,7 +9,6 @@ config DVB_B2C2_FLEXCOP
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_BCM3510 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_TUNER_LGH06XF if !DVB_FE_CUSTOMISE
help
Support for the digital TV receiver chip made by B2C2 Inc. included in
Technisats PCI cards and USB boxes.

3
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
View File

@ -14,7 +14,6 @@
#include "stv0297.h"
#include "mt312.h"
#include "lgdt330x.h"
#include "lgh06xf.h"
#include "dvb-pll.h"
/* lnb control */
@ -507,7 +506,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
/* try the air atsc 3nd generation (lgdt3303) */
if ((fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config, &fc->i2c_adap)) != NULL) {
fc->dev_type = FC_AIR_ATSC3;
dvb_attach(lgh06xf_attach, fc->fe, &fc->i2c_adap);
dvb_attach(dvb_pll_attach, fc->fe, 0x61, &fc->i2c_adap, &dvb_pll_lg_tdvs_h06xf);
info("found the lgdt3303 at i2c address: 0x%02x",air2pc_atsc_hd5000_config.demod_address);
} else
/* try the air atsc 1nd generation (bcm3510)/panasonic ct10s */

9
drivers/media/dvb/b2c2/flexcop-pci.c
View File

@ -127,10 +127,11 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id)
{
struct flexcop_pci *fc_pci = dev_id;
struct flexcop_device *fc = fc_pci->fc_dev;
unsigned long flags;
flexcop_ibi_value v;
irqreturn_t ret = IRQ_HANDLED;
spin_lock_irq(&fc_pci->irq_lock);
spin_lock_irqsave(&fc_pci->irq_lock,flags);
v = fc->read_ibi_reg(fc,irq_20c);
@ -194,7 +195,7 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id)
ret = IRQ_NONE;
}
spin_unlock_irq(&fc_pci->irq_lock);
spin_unlock_irqrestore(&fc_pci->irq_lock,flags);
return ret;
}
@ -293,12 +294,12 @@ static int flexcop_pci_init(struct flexcop_pci *fc_pci)
}
pci_set_drvdata(fc_pci->pdev, fc_pci);
spin_lock_init(&fc_pci->irq_lock);
if ((ret = request_irq(fc_pci->pdev->irq, flexcop_pci_isr,
IRQF_SHARED, DRIVER_NAME, fc_pci)) != 0)
goto err_pci_iounmap;
spin_lock_init(&fc_pci->irq_lock);
fc_pci->init_state |= FC_PCI_INIT;
return ret;

2
drivers/media/dvb/bt8xx/Kconfig
View File

@ -7,7 +7,7 @@ config DVB_BT8XX
select DVB_CX24110 if !DVB_FE_CUSTOMISE
select DVB_OR51211 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_TUNER_LGH06XF if !DVB_FE_CUSTOMISE
select DVB_PLL
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
select FW_LOADER
help

4
drivers/media/dvb/bt8xx/bt878.c
View File

@ -393,9 +393,7 @@ static struct cards card_list[] __devinitdata = {
{ 0xdb1118ac, BTTV_BOARD_DVICO_DVBT_LITE, "Ultraview DVB-T Lite" },
{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" },
{ 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV" },
{ 0x00261822, BTTV_BOARD_TWINHAN_DST, "DNTV Live! Mini" },
{ 0, -1, NULL }
{ 0x00261822, BTTV_BOARD_TWINHAN_DST, "DNTV Live! Mini" }
};

3
drivers/media/dvb/bt8xx/dvb-bt8xx.c
View File

@ -610,7 +610,8 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
lgdt330x_reset(card);
card->fe = dvb_attach(lgdt330x_attach, &tdvs_tua6034_config, card->i2c_adapter);
if (card->fe != NULL) {
dvb_attach(lgh06xf_attach, card->fe, card->i2c_adapter);
dvb_attach(dvb_pll_attach, card->fe, 0x61,
card->i2c_adapter, &dvb_pll_lg_tdvs_h06xf);
dprintk ("dvb_bt8xx: lgdt330x detected\n");
}
break;

2
drivers/media/dvb/bt8xx/dvb-bt8xx.h
View File

@ -37,8 +37,8 @@
#include "cx24110.h"
#include "or51211.h"
#include "lgdt330x.h"
#include "lgh06xf.h"
#include "zl10353.h"
#include "dvb-pll.h"
struct dvb_bt8xx_card {
struct mutex lock;

56
drivers/media/dvb/dvb-core/dmxdev.c
View File

@ -132,6 +132,11 @@ static int dvb_dvr_open(struct inode *inode, struct file *file)
if (mutex_lock_interruptible(&dmxdev->mutex))
return -ERESTARTSYS;
if (dmxdev->exit) {
mutex_unlock(&dmxdev->mutex);
return -ENODEV;
}
if ((file->f_flags & O_ACCMODE) == O_RDWR) {
if (!(dmxdev->capabilities & DMXDEV_CAP_DUPLEX)) {
mutex_unlock(&dmxdev->mutex);
@ -171,6 +176,7 @@ static int dvb_dvr_open(struct inode *inode, struct file *file)
dmxdev->demux->disconnect_frontend(dmxdev->demux);
dmxdev->demux->connect_frontend(dmxdev->demux, front);
}
dvbdev->users++;
mutex_unlock(&dmxdev->mutex);
return 0;
}
@ -198,7 +204,16 @@ static int dvb_dvr_release(struct inode *inode, struct file *file)
vfree(mem);
}
}
mutex_unlock(&dmxdev->mutex);
/* TODO */
dvbdev->users--;
if(dvbdev->users==-1 && dmxdev->exit==1) {
fops_put(file->f_op);
file->f_op = NULL;
mutex_unlock(&dmxdev->mutex);
wake_up(&dvbdev->wait_queue);
} else
mutex_unlock(&dmxdev->mutex);
return 0;
}
@ -215,6 +230,11 @@ static ssize_t dvb_dvr_write(struct file *file, const char __user *buf,
return -EINVAL;
if (mutex_lock_interruptible(&dmxdev->mutex))
return -ERESTARTSYS;
if (dmxdev->exit) {
mutex_unlock(&dmxdev->mutex);
return -ENODEV;
}
ret = dmxdev->demux->write(dmxdev->demux, buf, count);
mutex_unlock(&dmxdev->mutex);
return ret;
@ -227,6 +247,11 @@ static ssize_t dvb_dvr_read(struct file *file, char __user *buf, size_t count,
struct dmxdev *dmxdev = dvbdev->priv;
int ret;
if (dmxdev->exit) {
mutex_unlock(&dmxdev->mutex);
return -ENODEV;
}
//mutex_lock(&dmxdev->mutex);
ret = dvb_dmxdev_buffer_read(&dmxdev->dvr_buffer,
file->f_flags & O_NONBLOCK,
@ -665,6 +690,8 @@ static int dvb_demux_open(struct inode *inode, struct file *file)
dmxdevfilter->feed.ts = NULL;
init_timer(&dmxdevfilter->timer);
dvbdev->users++;
mutex_unlock(&dmxdev->mutex);
return 0;
}
@ -943,7 +970,21 @@ static int dvb_demux_release(struct inode *inode, struct file *file)
struct dmxdev_filter *dmxdevfilter = file->private_data;
struct dmxdev *dmxdev = dmxdevfilter->dev;
return dvb_dmxdev_filter_free(dmxdev, dmxdevfilter);
int ret;
ret = dvb_dmxdev_filter_free(dmxdev, dmxdevfilter);
mutex_lock(&dmxdev->mutex);
dmxdev->dvbdev->users--;
if(dmxdev->dvbdev->users==1 && dmxdev->exit==1) {
fops_put(file->f_op);
file->f_op = NULL;
mutex_unlock(&dmxdev->mutex);
wake_up(&dmxdev->dvbdev->wait_queue);
} else
mutex_unlock(&dmxdev->mutex);
return ret;
}
static struct file_operations dvb_demux_fops = {
@ -1027,6 +1068,7 @@ static struct file_operations dvb_dvr_fops = {
static struct dvb_device dvbdev_dvr = {
.priv = NULL,
.readers = 1,
.users = 1,
.fops = &dvb_dvr_fops
};
@ -1064,6 +1106,16 @@ EXPORT_SYMBOL(dvb_dmxdev_init);
void dvb_dmxdev_release(struct dmxdev *dmxdev)
{
dmxdev->exit=1;
if (dmxdev->dvbdev->users > 1) {
wait_event(dmxdev->dvbdev->wait_queue,
dmxdev->dvbdev->users==1);
}
if (dmxdev->dvr_dvbdev->users > 1) {
wait_event(dmxdev->dvr_dvbdev->wait_queue,
dmxdev->dvr_dvbdev->users==1);
}
dvb_unregister_device(dmxdev->dvbdev);
dvb_unregister_device(dmxdev->dvr_dvbdev);

2
drivers/media/dvb/dvb-core/dmxdev.h
View File

@ -91,6 +91,8 @@ struct dmxdev {
int filternum;
int capabilities;
unsigned int exit:1;
#define DMXDEV_CAP_DUPLEX 1
struct dmx_frontend *dvr_orig_fe;

20
drivers/media/dvb/dvb-core/dvb_frontend.c
View File

@ -606,6 +606,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe)
return;
kthread_stop(fepriv->thread);
init_MUTEX (&fepriv->sem);
fepriv->state = FESTATE_IDLE;
@ -1023,6 +1024,7 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
struct dvb_device *dvbdev = file->private_data;
struct dvb_frontend *fe = dvbdev->priv;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
int ret;
dprintk ("%s\n", __FUNCTION__);
@ -1032,7 +1034,14 @@ static int dvb_frontend_release(struct inode *inode, struct file *file)
if (fe->ops.ts_bus_ctrl)
fe->ops.ts_bus_ctrl (fe, 0);
return dvb_generic_release (inode, file);
ret = dvb_generic_release (inode, file);
if (dvbdev->users==-1 && fepriv->exit==1) {
fops_put(file->f_op);
file->f_op = NULL;
wake_up(&dvbdev->wait_queue);
}
return ret;
}
static struct file_operations dvb_frontend_fops = {
@ -1092,8 +1101,15 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
dprintk ("%s\n", __FUNCTION__);
mutex_lock(&frontend_mutex);
dvb_unregister_device (fepriv->dvbdev);
dvb_frontend_stop (fe);
mutex_unlock(&frontend_mutex);
if (fepriv->dvbdev->users < -1)
wait_event(fepriv->dvbdev->wait_queue,
fepriv->dvbdev->users==-1);
mutex_lock(&frontend_mutex);
dvb_unregister_device (fepriv->dvbdev);
/* fe is invalid now */
kfree(fepriv);

32
drivers/media/dvb/dvb-core/dvb_net.c
View File

@ -1439,11 +1439,36 @@ static int dvb_net_ioctl(struct inode *inode, struct file *file,
return dvb_usercopy(inode, file, cmd, arg, dvb_net_do_ioctl);
}
static int dvb_net_close(struct inode *inode, struct file *file)
{
struct dvb_device *dvbdev = file->private_data;
struct dvb_net *dvbnet = dvbdev->priv;
if (!dvbdev)
return -ENODEV;
if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
dvbdev->readers++;
} else {
dvbdev->writers++;
}
dvbdev->users++;
if(dvbdev->users == 1 && dvbnet->exit==1) {
fops_put(file->f_op);
file->f_op = NULL;
wake_up(&dvbdev->wait_queue);
}
return 0;
}
static struct file_operations dvb_net_fops = {
.owner = THIS_MODULE,
.ioctl = dvb_net_ioctl,
.open = dvb_generic_open,
.release = dvb_generic_release,
.release = dvb_net_close,
};
static struct dvb_device dvbdev_net = {
@ -1458,6 +1483,11 @@ void dvb_net_release (struct dvb_net *dvbnet)
{
int i;
dvbnet->exit = 1;
if (dvbnet->dvbdev->users < 1)
wait_event(dvbnet->dvbdev->wait_queue,
dvbnet->dvbdev->users==1);
dvb_unregister_device(dvbnet->dvbdev);
for (i=0; i<DVB_NET_DEVICES_MAX; i++) {

1
drivers/media/dvb/dvb-core/dvb_net.h
View File

@ -36,6 +36,7 @@ struct dvb_net {
struct dvb_device *dvbdev;
struct net_device *device[DVB_NET_DEVICES_MAX];
int state[DVB_NET_DEVICES_MAX];
unsigned int exit:1;
struct dmx_demux *demux;
};

1
drivers/media/dvb/dvb-core/dvbdev.c
View File

@ -233,6 +233,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
dvbdev->adapter = adap;
dvbdev->priv = priv;
dvbdev->fops = dvbdevfops;
init_waitqueue_head (&dvbdev->wait_queue);
memcpy(dvbdev->fops, template->fops, sizeof(struct file_operations));
dvbdev->fops->owner = adap->module;

1
drivers/media/dvb/dvb-core/dvbdev.h
View File

@ -69,6 +69,7 @@ struct dvb_device {
int writers;
int users;
wait_queue_head_t wait_queue;
/* don't really need those !? -- FIXME: use video_usercopy */
int (*kernel_ioctl)(struct inode *inode, struct file *file,
unsigned int cmd, void *arg);

12
drivers/media/dvb/dvb-usb/Kconfig
View File

@ -33,6 +33,7 @@ config DVB_USB_A800
config DVB_USB_DIBUSB_MB
tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)"
depends on DVB_USB
select DVB_PLL
select DVB_DIB3000MB
select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
@ -88,6 +89,7 @@ config DVB_USB_DIB0700
config DVB_USB_UMT_010
tristate "HanfTek UMT-010 DVB-T USB2.0 support"
depends on DVB_USB
select DVB_PLL
select DVB_DIB3000MC
select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
help
@ -96,9 +98,9 @@ config DVB_USB_UMT_010
config DVB_USB_CXUSB
tristate "Conexant USB2.0 hybrid reference design support"
depends on DVB_USB
select DVB_PLL
select DVB_CX22702 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_TUNER_LGH06XF if !DVB_FE_CUSTOMISE
select DVB_MT352 if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
help
@ -140,6 +142,7 @@ config DVB_USB_AU6610
config DVB_USB_DIGITV
tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
depends on DVB_USB
select DVB_PLL
select DVB_NXT6000 if !DVB_FE_CUSTOMISE
select DVB_MT352 if !DVB_FE_CUSTOMISE
help
@ -208,3 +211,10 @@ config DVB_USB_DTT200U
The receivers are also known as DTT200U (Yakumo) and UB300 (Yuan).
The WT-220U and its clones are pen-sized.
config DVB_USB_OPERA1
tristate "Opera1 DVB-S USB2.0 receiver"
depends on DVB_USB
select DVB_STV0299 if !DVB_FE_CUSTOMISE
help
Say Y here to support the Opera DVB-S USB2.0 receiver.

4
drivers/media/dvb/dvb-usb/Makefile
View File

@ -51,4 +51,8 @@ obj-$(CONFIG_DVB_USB_TTUSB2) += dvb-usb-ttusb2.o
dvb-usb-dib0700-objs = dib0700_core.o dib0700_devices.o
obj-$(CONFIG_DVB_USB_DIB0700) += dvb-usb-dib0700.o
dvb-usb-opera-objs = opera1.o
obj-$(CONFIG_DVB_USB_OPERA1) += dvb-usb-opera.o
EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/

6
drivers/media/dvb/dvb-usb/au6610.c
View File

@ -40,7 +40,7 @@ static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
}
ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), operation,
USB_TYPE_VENDOR|USB_DIR_IN, addr, index, usb_buf,
USB_TYPE_VENDOR|USB_DIR_IN, addr << 1, index, usb_buf,
sizeof(usb_buf), AU6610_USB_TIMEOUT);
if (ret < 0)
@ -124,7 +124,7 @@ static int au6610_identify_state(struct usb_device *udev,
}
static struct zl10353_config au6610_zl10353_config = {
.demod_address = 0x1e,
.demod_address = 0x0f,
.no_tuner = 1,
.parallel_ts = 1,
};
@ -140,7 +140,7 @@ static int au6610_zl10353_frontend_attach(struct dvb_usb_adapter *adap)
}
static struct qt1010_config au6610_qt1010_config = {
.i2c_address = 0xc4
.i2c_address = 0x62
};
static int au6610_qt1010_tuner_attach(struct dvb_usb_adapter *adap)

4
drivers/media/dvb/dvb-usb/cxusb.c
View File

@ -27,7 +27,6 @@
#include "cx22702.h"
#include "lgdt330x.h"
#include "lgh06xf.h"
#include "mt352.h"
#include "mt352_priv.h"
#include "zl10353.h"
@ -388,7 +387,8 @@ static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(lgh06xf_attach, adap->fe, &adap->dev->i2c_adap);
dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap,
&dvb_pll_lg_tdvs_h06xf);
return 0;
}

4
drivers/media/dvb/dvb-usb/dib0700_core.c
View File

@ -56,10 +56,6 @@ static int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u
if (txlen > 3)
index |= tx[3];
/* think about swapping here */
value = le16_to_cpu(value);
index = le16_to_cpu(index);
status = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev,0), tx[0],
USB_TYPE_VENDOR | USB_DIR_IN, value, index, rx, rxlen,
USB_CTRL_GET_TIMEOUT);

6
drivers/media/dvb/dvb-usb/dvb-usb-ids.h
View File

@ -13,6 +13,7 @@
#define USB_VID_ADSTECH 0x06e1
#define USB_VID_ALCOR_MICRO 0x058f
#define USB_VID_ANCHOR 0x0547
#define USB_VID_ANUBIS_ELECTRONIC 0x10fd
#define USB_VID_AVERMEDIA 0x07ca
#define USB_VID_COMPRO 0x185b
#define USB_VID_COMPRO_UNK 0x145f
@ -31,6 +32,7 @@
#define USB_VID_LITEON 0x04ca
#define USB_VID_MEDION 0x1660
#define USB_VID_MSI 0x0db0
#define USB_VID_OPERA1 0x695c
#define USB_VID_PINNACLE 0x2304
#define USB_VID_VISIONPLUS 0x13d3
#define USB_VID_TWINHAN 0x1822
@ -127,6 +129,7 @@
#define USB_PID_KYE_DVB_T_WARM 0x701f
#define USB_PID_PCTV_200E 0x020e
#define USB_PID_PCTV_400E 0x020f
#define USB_PID_PCTV_450E 0x0222
#define USB_PID_LITEON_DVB_T_COLD 0xf000
#define USB_PID_LITEON_DVB_T_WARM 0xf001
#define USB_PID_DIGIVOX_MINI_SL_COLD 0xe360
@ -139,6 +142,9 @@
#define USB_PID_GENPIX_8PSK_COLD 0x0200
#define USB_PID_GENPIX_8PSK_WARM 0x0201
#define USB_PID_SIGMATEK_DVB_110 0x6610
#define USB_PID_MSI_DIGI_VOX_MINI_II 0x1513
#define USB_PID_OPERA1_COLD 0x2830
#define USB_PID_OPERA1_WARM 0x3829
#endif

8
drivers/media/dvb/dvb-usb/gl861.c
View File

@ -12,7 +12,7 @@
#include "qt1010.h"
/* debug */
int dvb_usb_gl861_debug;
static int dvb_usb_gl861_debug;
module_param_named(debug,dvb_usb_gl861_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
@ -20,7 +20,7 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
{
u16 index;
u16 value = addr << 8;
u16 value = addr << (8 + 1);
int wo = (rbuf == NULL || rlen == 0); /* write-only */
u8 req, type;
@ -101,7 +101,7 @@ static int gl861_identify_state(struct usb_device *udev,
}
static struct zl10353_config gl861_zl10353_config = {
.demod_address = 0x1e,
.demod_address = 0x0f,
.no_tuner = 1,
.parallel_ts = 1,
};
@ -117,7 +117,7 @@ static int gl861_frontend_attach(struct dvb_usb_adapter *adap)
}
static struct qt1010_config gl861_qt1010_config = {
.i2c_address = 0xc4
.i2c_address = 0x62
};
static int gl861_tuner_attach(struct dvb_usb_adapter *adap)

235
drivers/media/dvb/dvb-usb/m920x.c
View File

@ -14,6 +14,8 @@
#include "mt352.h"
#include "mt352_priv.h"
#include "qt1010.h"
#include "tda1004x.h"
#include "tda827x.h"
/* debug */
static int dvb_usb_m920x_debug;
@ -47,11 +49,15 @@ static inline int m9206_read(struct usb_device *udev, u8 request, u16 value,\
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
request, USB_TYPE_VENDOR | USB_DIR_IN,
value, index, data, size, 2000);
if (ret < 0)
if (ret < 0) {
printk(KERN_INFO "m920x_read = error: %d\n", ret);
return ret;
}
if (ret != size)
if (ret != size) {
deb_rc("m920x_read = no data\n");
return -EIO;
}
return 0;
}
@ -64,19 +70,22 @@ static inline int m9206_write(struct usb_device *udev, u8 request,
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
request, USB_TYPE_VENDOR | USB_DIR_OUT,
value, index, NULL, 0, 2000);
return ret;
}
static int m9206_rc_init(struct usb_device *udev)
static int m9206_init(struct dvb_usb_device *d)
{
int ret = 0;
/* Remote controller init. */
if ((ret = m9206_write(udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0)
return ret;
if (d->props.rc_query) {
if ((ret = m9206_write(d->udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0)
return ret;
if ((ret = m9206_write(udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0)
return ret;
if ((ret = m9206_write(d->udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0)
return ret;
}
return ret;
}
@ -87,16 +96,15 @@ static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
int i, ret = 0;
u8 rc_state[2];
if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0)
goto unlock;
if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0)
goto unlock;
for (i = 0; i < ARRAY_SIZE(megasky_rc_keys); i++)
if (megasky_rc_keys[i].data == rc_state[1]) {
*event = megasky_rc_keys[i].event;
for (i = 0; i < d->props.rc_key_map_size; i++)
if (d->props.rc_key_map[i].data == rc_state[1]) {
*event = d->props.rc_key_map[i].event;
switch(rc_state[0]) {
case 0x80:
@ -137,53 +145,51 @@ static int m9206_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
struct m9206_state *m = d->priv;
int i;
int i, j;
int ret = 0;
if (!num)
return -EINVAL;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
if (num > 2)
return -EINVAL;
for (i = 0; i < num; i++) {
if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].addr, 0x80)) != 0)
if (msg[i].flags & (I2C_M_NO_RD_ACK|I2C_M_IGNORE_NAK|I2C_M_TEN) ||
msg[i].len == 0) {
/* For a 0 byte message, I think sending the address to index 0x80|0x40
* would be the correct thing to do. However, zero byte messages are
* only used for probing, and since we don't know how to get the slave's
* ack, we can't probe. */
ret = -ENOTSUPP;
goto unlock;
if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[0], 0x0)) != 0)
goto unlock;
if (i + 1 < num && msg[i + 1].flags & I2C_M_RD) {
int i2c_i;
for (i2c_i = 0; i2c_i < M9206_I2C_MAX; i2c_i++)
if (msg[i].addr == m->i2c_r[i2c_i].addr)
break;
if (i2c_i >= M9206_I2C_MAX) {
deb_rc("No magic for i2c addr!\n");
ret = -EINVAL;
}
/* Send START & address/RW bit */
if (!(msg[i].flags & I2C_M_NOSTART)) {
if ((ret = m9206_write(d->udev, M9206_I2C, (msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0), 0x80)) != 0)
goto unlock;
/* Should check for ack here, if we knew how. */
}
if (msg[i].flags & I2C_M_RD) {
for (j = 0; j < msg[i].len; j++) {
/* Last byte of transaction? Send STOP, otherwise send ACK. */
int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x01;
if ((ret = m9206_read(d->udev, M9206_I2C, 0x0, 0x20|stop, &msg[i].buf[j], 1)) != 0)
goto unlock;
}
if ((ret = m9206_write(d->udev, M9206_I2C, m->i2c_r[i2c_i].magic, 0x80)) != 0)
goto unlock;
if ((ret = m9206_read(d->udev, M9206_I2C, 0x0, 0x60, msg[i + 1].buf, msg[i + 1].len)) != 0)
goto unlock;
i++;
} else {
if (msg[i].len != 2)
return -EINVAL;
if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[1], 0x40)) != 0)
goto unlock;
for (j = 0; j < msg[i].len; j++) {
/* Last byte of transaction? Then send STOP. */
int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x00;
if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[j], stop)) != 0)
goto unlock;
/* Should check for ack here too. */
}
}
}
ret = i;
unlock:
ret = num;
unlock:
mutex_unlock(&d->i2c_mutex);
return ret;
@ -324,6 +330,7 @@ static int m9206_firmware_download(struct usb_device *udev,
i += size;
}
if (i != fw->size) {
deb_rc("bad firmware file!\n");
ret = -EINVAL;
goto done;
}
@ -342,10 +349,10 @@ static int m9206_firmware_download(struct usb_device *udev,
}
/* Callbacks for DVB USB */
static int megasky_identify_state(struct usb_device *udev,
struct dvb_usb_device_properties *props,
struct dvb_usb_device_description **desc,
int *cold)
static int m920x_identify_state(struct usb_device *udev,
struct dvb_usb_device_properties *props,
struct dvb_usb_device_description **desc,
int *cold)
{
struct usb_host_interface *alt;
@ -381,20 +388,15 @@ static int megasky_mt352_demod_init(struct dvb_frontend *fe)
}
static struct mt352_config megasky_mt352_config = {
.demod_address = 0x1e,
.demod_address = 0x0f,
.no_tuner = 1,
.demod_init = megasky_mt352_demod_init,
};
static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
struct m9206_state *m = adap->dev->priv;
deb_rc("megasky_frontend_attach!\n");
m->i2c_r[M9206_I2C_DEMOD].addr = megasky_mt352_config.demod_address;
m->i2c_r[M9206_I2C_DEMOD].magic = 0x1f;
if ((adap->fe = dvb_attach(mt352_attach, &megasky_mt352_config, &adap->dev->i2c_adap)) == NULL)
return -EIO;
@ -402,16 +404,11 @@ static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
}
static struct qt1010_config megasky_qt1010_config = {
.i2c_address = 0xc4
.i2c_address = 0x62
};
static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
{
struct m9206_state *m = adap->dev->priv;
m->i2c_r[M9206_I2C_TUNER].addr = megasky_qt1010_config.i2c_address;
m->i2c_r[M9206_I2C_TUNER].magic = 0xc5;
if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap,
&megasky_qt1010_config) == NULL)
return -ENODEV;
@ -419,8 +416,40 @@ static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
return 0;
}
static struct tda1004x_config digivox_tda10046_config = {
.demod_address = 0x08,
.invert = 0,
.invert_oclk = 0,
.ts_mode = TDA10046_TS_SERIAL,
.xtal_freq = TDA10046_XTAL_16M,
.if_freq = TDA10046_FREQ_045,
.agc_config = TDA10046_AGC_TDA827X,
.gpio_config = TDA10046_GPTRI,
.request_firmware = NULL,
};
static int digivox_tda10046_frontend_attach(struct dvb_usb_adapter *adap)
{
deb_rc("digivox_tda10046_frontend_attach!\n");
if ((adap->fe = dvb_attach(tda10046_attach, &digivox_tda10046_config,
&adap->dev->i2c_adap)) == NULL)
return -EIO;
return 0;
}
static int digivox_tda8275_tuner_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(tda827x_attach, adap->fe, 0x60, &adap->dev->i2c_adap,
NULL) == NULL)
return -ENODEV;
return 0;
}
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties megasky_properties;
static struct dvb_usb_device_properties digivox_mini_ii_properties;
static int m920x_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@ -429,30 +458,36 @@ static int m920x_probe(struct usb_interface *intf,
struct usb_host_interface *alt;
int ret;
if ((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0) {
deb_rc("probed!\n");
deb_rc("Probed!\n");
alt = usb_altnum_to_altsetting(intf, 1);
if (alt == NULL) {
deb_rc("not alt found!\n");
return -ENODEV;
}
if (((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0) ||
((ret = dvb_usb_device_init(intf, &digivox_mini_ii_properties, THIS_MODULE, &d)) == 0))
goto found;
ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
alt->desc.bAlternateSetting);
if (ret < 0)
return ret;
return ret;
deb_rc("Changed to alternate setting!\n");
if ((ret = m9206_rc_init(d->udev)) != 0)
return ret;
found:
alt = usb_altnum_to_altsetting(intf, 1);
if (alt == NULL) {
deb_rc("No alt found!\n");
return -ENODEV;
}
ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
alt->desc.bAlternateSetting);
if (ret < 0)
return ret;
if ((ret = m9206_init(d)) != 0)
return ret;
return ret;
}
static struct usb_device_id m920x_table [] = {
{ USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) },
{ USB_DEVICE(USB_VID_ANUBIS_ELECTRONIC,
USB_PID_MSI_DIGI_VOX_MINI_II) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, m920x_table);
@ -471,7 +506,7 @@ static struct dvb_usb_device_properties megasky_properties = {
.size_of_priv = sizeof(struct m9206_state),
.identify_state = megasky_identify_state,
.identify_state = m920x_identify_state,
.num_adapters = 1,
.adapter = {{
.caps = DVB_USB_ADAP_HAS_PID_FILTER |
@ -502,6 +537,50 @@ static struct dvb_usb_device_properties megasky_properties = {
{ "MSI Mega Sky 580 DVB-T USB2.0",
{ &m920x_table[0], NULL },
{ NULL },
}
}
};
static struct dvb_usb_device_properties digivox_mini_ii_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
.firmware = "dvb-usb-digivox-02.fw",
.download_firmware = m9206_firmware_download,
.size_of_priv = sizeof(struct m9206_state),
.identify_state = m920x_identify_state,
.num_adapters = 1,
.adapter = {{
.caps = DVB_USB_ADAP_HAS_PID_FILTER |
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
.pid_filter_count = 8,
.pid_filter = m9206_pid_filter,
.pid_filter_ctrl = m9206_pid_filter_ctrl,
.frontend_attach = digivox_tda10046_frontend_attach,
.tuner_attach = digivox_tda8275_tuner_attach,
.stream = {
.type = USB_BULK,
.count = 8,
.endpoint = 0x81,
.u = {
.bulk = {
.buffersize = 0x4000,
}
}
},
}},
.i2c_algo = &m9206_i2c_algo,
.num_device_descs = 1,
.devices = {
{ "MSI DIGI VOX mini II DVB-T USB2.0",
{ &m920x_table[1], NULL },
{ NULL },
},
}
};

46
drivers/media/dvb/dvb-usb/m920x.h
View File

@ -19,17 +19,49 @@
#define M9206_MAX_FILTERS 8
#define M9206_I2C_TUNER 0
#define M9206_I2C_DEMOD 1
#define M9206_I2C_MAX 2
/*
sequences found in logs:
[index value]
0x80 write addr
(0x00 out byte)*
0x40 out byte
0x80 write addr
(0x00 out byte)*
0x80 read addr
(0x21 in byte)*
0x60 in byte
this sequence works:
0x80 read addr
(0x21 in byte)*
0x60 in byte
Guess at API of the I2C function:
I2C operation is done one byte at a time with USB control messages. The
index the messages is sent to is made up of a set of flags that control
the I2C bus state:
0x80: Send START condition. After a START condition, one would normally
always send the 7-bit slave I2C address as the 7 MSB, followed by
the read/write bit as the LSB.
0x40: Send STOP condition. This should be set on the last byte of an
I2C transaction.
0x20: Read a byte from the slave. As opposed to writing a byte to the
slave. The slave will normally not produce any data unless you
set the R/W bit to 1 when sending the slave's address after the
START condition.
0x01: Respond with ACK, as opposed to a NACK. For a multi-byte read,
the master should send an ACK, that is pull SDA low during the 9th
clock cycle, after every byte but the last. This flags only makes
sense when bit 0x20 is set, indicating a read.
What any other bits might mean, or how to get the slave's ACK/NACK
response to a write, is unknown.
*/
struct m9206_state {
u16 filters[M9206_MAX_FILTERS];
int filtering_enabled;
int rep_count;
struct {
unsigned char addr;
unsigned char magic;
}i2c_r[M9206_I2C_MAX];
};
#endif

581
drivers/media/dvb/dvb-usb/opera1.c 100644
View File

@ -0,0 +1,581 @@
/* DVB USB framework compliant Linux driver for the Opera1 DVB-S Card
*
* Copyright (C) 2006 Mario Hlawitschka (dh1pa@amsat.org)
* Copyright (C) 2006 Marco Gittler (g.marco@freenet.de)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, version 2.
*
* see Documentation/dvb/README.dvb-usb for more information
*/
#include "opera1.h"
#include "stv0299.h"
#define OPERA_READ_MSG 0
#define OPERA_WRITE_MSG 1
#define OPERA_I2C_TUNER 0xd1
#define READ_FX2_REG_REQ 0xba
#define READ_MAC_ADDR 0x08
#define OPERA_WRITE_FX2 0xbb
#define OPERA_TUNER_REQ 0xb1
#define REG_1F_SYMBOLRATE_BYTE0 0x1f
#define REG_20_SYMBOLRATE_BYTE1 0x20
#define REG_21_SYMBOLRATE_BYTE2 0x21
#define ADDR_B600_VOLTAGE_13V (0x02)
#define ADDR_B601_VOLTAGE_18V (0x03)
#define ADDR_B1A6_STREAM_CTRL (0x04)
#define ADDR_B880_READ_REMOTE (0x05)
struct opera1_state {
u32 last_key_pressed;
};
struct opera_rc_keys {
u32 keycode;
u32 event;
};
int dvb_usb_opera1_debug;
module_param_named(debug, dvb_usb_opera1_debug, int, 0644);
MODULE_PARM_DESC(debug,
"set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64 (or-able))."
DVB_USB_DEBUG_STATUS);
static int opera1_xilinx_rw(struct usb_device *dev, u8 request, u16 value,
u8 * data, u16 len, int flags)
{
int ret;
u8 r;
u8 u8buf[len];
unsigned int pipe = (flags == OPERA_READ_MSG) ?
usb_rcvctrlpipe(dev,0) : usb_sndctrlpipe(dev, 0);
u8 request_type = (flags == OPERA_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
if (flags == OPERA_WRITE_MSG)
memcpy(u8buf, data, len);
ret =
usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
value, 0x0, u8buf, len, 2000);
if (request == OPERA_TUNER_REQ) {
if (usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
OPERA_TUNER_REQ, USB_DIR_IN | USB_TYPE_VENDOR,
0x01, 0x0, &r, 1, 2000)<1 || r!=0x08)
return 0;
}
if (flags == OPERA_READ_MSG)
memcpy(data, u8buf, len);
return ret;
}
/* I2C */
static int opera1_usb_i2c_msgxfer(struct dvb_usb_device *dev, u16 addr,
u8 * buf, u16 len)
{
int ret = 0;
u8 request;
u16 value;
if (!dev) {
info("no usb_device");
return -EINVAL;
}
if (mutex_lock_interruptible(&dev->usb_mutex) < 0)
return -EAGAIN;
switch (addr>>1){
case ADDR_B600_VOLTAGE_13V:
request=0xb6;
value=0x00;
break;
case ADDR_B601_VOLTAGE_18V:
request=0xb6;
value=0x01;
break;
case ADDR_B1A6_STREAM_CTRL:
request=0xb1;
value=0xa6;
break;
case ADDR_B880_READ_REMOTE:
request=0xb8;
value=0x80;
break;
default:
request=0xb1;
value=addr;
}
ret = opera1_xilinx_rw(dev->udev, request,
value, buf, len,
addr&0x01?OPERA_READ_MSG:OPERA_WRITE_MSG);
mutex_unlock(&dev->usb_mutex);
return ret;
}
static int opera1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
int i = 0, tmp = 0;
if (!d)
return -ENODEV;
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
for (i = 0; i < num; i++) {
if ((tmp = opera1_usb_i2c_msgxfer(d,
(msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0),
msg[i].buf,
msg[i].len
)!= msg[i].len)) {
break;
}
if (dvb_usb_opera1_debug & 0x10)
info("sending i2c mesage %d %d", tmp, msg[i].len);
}
mutex_unlock(&d->i2c_mutex);
return num;
}
static u32 opera1_i2c_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_I2C;
}
static struct i2c_algorithm opera1_i2c_algo = {
.master_xfer = opera1_i2c_xfer,
.functionality = opera1_i2c_func,
};
static int opera1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
static u8 command_13v[1]={0x00};
static u8 command_18v[1]={0x01};
struct i2c_msg msg[] = {
{.addr = ADDR_B600_VOLTAGE_13V,.flags = 0,.buf = command_13v,.len = 1},
};
struct dvb_usb_adapter *udev_adap =
(struct dvb_usb_adapter *)(fe->dvb->priv);
if (voltage == SEC_VOLTAGE_18) {
msg[0].addr = ADDR_B601_VOLTAGE_18V;
msg[0].buf = command_18v;
}
i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1);
return 0;
}
static int opera1_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate,
u32 ratio)
{
stv0299_writereg(fe, 0x13, 0x98);
stv0299_writereg(fe, 0x14, 0x95);
stv0299_writereg(fe, REG_1F_SYMBOLRATE_BYTE0, (ratio >> 16) & 0xff);
stv0299_writereg(fe, REG_20_SYMBOLRATE_BYTE1, (ratio >> 8) & 0xff);
stv0299_writereg(fe, REG_21_SYMBOLRATE_BYTE2, (ratio) & 0xf0);
return 0;
}
static u8 opera1_inittab[] = {
0x00, 0xa1,
0x01, 0x15,
0x02, 0x00,
0x03, 0x00,
0x04, 0x7d,
0x05, 0x05,
0x06, 0x02,
0x07, 0x00,
0x0b, 0x00,
0x0c, 0x01,
0x0d, 0x81,
0x0e, 0x44,
0x0f, 0x19,
0x10, 0x3f,
0x11, 0x84,
0x12, 0xda,
0x13, 0x98,
0x14, 0x95,
0x15, 0xc9,
0x16, 0xeb,
0x17, 0x00,
0x18, 0x19,
0x19, 0x8b,
0x1a, 0x00,
0x1b, 0x82,
0x1c, 0x7f,
0x1d, 0x00,
0x1e, 0x00,
REG_1F_SYMBOLRATE_BYTE0, 0x06,
REG_20_SYMBOLRATE_BYTE1, 0x50,
REG_21_SYMBOLRATE_BYTE2, 0x10,
0x22, 0x00,
0x23, 0x00,
0x24, 0x37,
0x25, 0xbc,
0x26, 0x00,
0x27, 0x00,
0x28, 0x00,
0x29, 0x1e,
0x2a, 0x14,
0x2b, 0x1f,
0x2c, 0x09,
0x2d, 0x0a,
0x2e, 0x00,
0x2f, 0x00,
0x30, 0x00,
0x31, 0x1f,
0x32, 0x19,
0x33, 0xfc,
0x34, 0x13,
0xff, 0xff,
};
static struct stv0299_config opera1_stv0299_config = {
.demod_address = 0xd0>>1,
.min_delay_ms = 100,
.mclk = 88000000UL,
.invert = 1,
.skip_reinit = 0,
.lock_output = STV0229_LOCKOUTPUT_0,
.volt13_op0_op1 = STV0299_VOLT13_OP0,
.inittab = opera1_inittab,
.set_symbol_rate = opera1_stv0299_set_symbol_rate,
};
static int opera1_frontend_attach(struct dvb_usb_adapter *d)
{
if ((d->fe =
dvb_attach(stv0299_attach, &opera1_stv0299_config,
&d->dev->i2c_adap)) != NULL) {
d->fe->ops.set_voltage = opera1_set_voltage;
return 0;
}
info("not attached stv0299");
return -EIO;
}
static int opera1_tuner_attach(struct dvb_usb_adapter *adap)
{
dvb_attach(
dvb_pll_attach, adap->fe, 0xc0>>1,
&adap->dev->i2c_adap, &dvb_pll_opera1
);
return 0;
}
static int opera1_power_ctrl(struct dvb_usb_device *d, int onoff)
{
u8 val = onoff ? 0x01 : 0x00;
if (dvb_usb_opera1_debug)
info("power %s", onoff ? "on" : "off");
return opera1_xilinx_rw(d->udev, 0xb7, val,
&val, 1, OPERA_WRITE_MSG);
}
static int opera1_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
static u8 buf_start[2] = { 0xff, 0x03 };
static u8 buf_stop[2] = { 0xff, 0x00 };
struct i2c_msg start_tuner[] = {
{.addr = ADDR_B1A6_STREAM_CTRL,.buf = onoff ? buf_start : buf_stop,.len = 2},
};
if (dvb_usb_opera1_debug)
info("streaming %s", onoff ? "on" : "off");
i2c_transfer(&adap->dev->i2c_adap, start_tuner, 1);
return 0;
}
static int opera1_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
int onoff)
{
u8 b_pid[3];
struct i2c_msg msg[] = {
{.addr = ADDR_B1A6_STREAM_CTRL,.buf = b_pid,.len = 3},
};
if (dvb_usb_opera1_debug)
info("pidfilter index: %d pid: %d %s", index, pid,
onoff ? "on" : "off");
b_pid[0] = (2 * index) + 4;
b_pid[1] = onoff ? (pid & 0xff) : (0x00);
b_pid[2] = onoff ? ((pid >> 8) & 0xff) : (0x00);
i2c_transfer(&adap->dev->i2c_adap, msg, 1);
return 0;
}
static int opera1_pid_filter_control(struct dvb_usb_adapter *adap, int onoff)
{
int u = 0x04;
u8 b_pid[3];
struct i2c_msg msg[] = {
{.addr = ADDR_B1A6_STREAM_CTRL,.buf = b_pid,.len = 3},
};
if (dvb_usb_opera1_debug)
info("%s hw-pidfilter", onoff ? "enable" : "disable");
for (; u < 0x7e; u += 2) {
b_pid[0] = u;
b_pid[1] = 0;
b_pid[2] = 0x80;
i2c_transfer(&adap->dev->i2c_adap, msg, 1);
}
return 0;
}
static struct dvb_usb_rc_key opera1_rc_keys[] = {
{0x5f, 0xa0, KEY_1},
{0x51, 0xaf, KEY_2},
{0x5d, 0xa2, KEY_3},
{0x41, 0xbe, KEY_4},
{0x0b, 0xf5, KEY_5},
{0x43, 0xbd, KEY_6},
{0x47, 0xb8, KEY_7},
{0x49, 0xb6, KEY_8},
{0x05, 0xfa, KEY_9},
{0x45, 0xba, KEY_0},
{0x09, 0xf6, KEY_UP}, /*chanup */
{0x1b, 0xe5, KEY_DOWN}, /*chandown */
{0x5d, 0xa3, KEY_LEFT}, /*voldown */
{0x5f, 0xa1, KEY_RIGHT}, /*volup */
{0x07, 0xf8, KEY_SPACE}, /*tab */
{0x1f, 0xe1, KEY_ENTER}, /*play ok */
{0x1b, 0xe4, KEY_Z}, /*zoom */
{0x59, 0xa6, KEY_M}, /*mute */
{0x5b, 0xa5, KEY_F}, /*tv/f */
{0x19, 0xe7, KEY_R}, /*rec */
{0x01, 0xfe, KEY_S}, /*Stop */
{0x03, 0xfd, KEY_P}, /*pause */
{0x03, 0xfc, KEY_W}, /*<- -> */
{0x07, 0xf9, KEY_C}, /*capture */
{0x47, 0xb9, KEY_Q}, /*exit */
{0x43, 0xbc, KEY_O}, /*power */
};
static int opera1_rc_query(struct dvb_usb_device *dev, u32 * event, int *state)
{
struct opera1_state *opst = dev->priv;
u8 rcbuffer[32];
const u16 startmarker1 = 0x10ed;
const u16 startmarker2 = 0x11ec;
struct i2c_msg read_remote[] = {
{.addr = ADDR_B880_READ_REMOTE,.buf = rcbuffer,.flags = I2C_M_RD,.len = 32},
};
int i = 0;
u32 send_key = 0;
if (i2c_transfer(&dev->i2c_adap, read_remote, 1) == 1) {
for (i = 0; i < 32; i++) {
if (rcbuffer[i])
send_key |= 1;
if (i < 31)
send_key = send_key << 1;
}
if (send_key & 0x8000)
send_key = (send_key << 1) | (send_key >> 15 & 0x01);
if (send_key == 0xffff && opst->last_key_pressed != 0) {
*state = REMOTE_KEY_REPEAT;
*event = opst->last_key_pressed;
return 0;
}
for (; send_key != 0;) {
if (send_key >> 16 == startmarker2) {
break;
} else if (send_key >> 16 == startmarker1) {
send_key =
(send_key & 0xfffeffff) | (startmarker1 << 16);
break;
} else
send_key >>= 1;
}
if (send_key == 0)
return 0;
send_key = (send_key & 0xffff) | 0x0100;
for (i = 0; i < ARRAY_SIZE(opera1_rc_keys); i++) {
if ((opera1_rc_keys[i].custom * 256 +
opera1_rc_keys[i].data) == (send_key & 0xffff)) {
*state = REMOTE_KEY_PRESSED;
*event = opera1_rc_keys[i].event;
opst->last_key_pressed =
opera1_rc_keys[i].event;
break;
}
opst->last_key_pressed = 0;
}
} else
*state = REMOTE_NO_KEY_PRESSED;
return 0;
}
static struct usb_device_id opera1_table[] = {
{USB_DEVICE(USB_VID_CYPRESS, USB_PID_OPERA1_COLD)},
{USB_DEVICE(USB_VID_OPERA1, USB_PID_OPERA1_WARM)},
{}
};
MODULE_DEVICE_TABLE(usb, opera1_table);
static int opera1_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
{
u8 command[] = { READ_MAC_ADDR };
opera1_xilinx_rw(d->udev, 0xb1, 0xa0, command, 1, OPERA_WRITE_MSG);
opera1_xilinx_rw(d->udev, 0xb1, 0xa1, mac, 6, OPERA_READ_MSG);
return 0;
}
static int opera1_xilinx_load_firmware(struct usb_device *dev,
const char *filename)
{
const struct firmware *fw = NULL;
u8 *b, *p;
int ret = 0, i;
u8 testval;
info("start downloading fpga firmware");
if ((ret = request_firmware(&fw, filename, &dev->dev)) != 0) {
err("did not find the firmware file. (%s) "
"Please see linux/Documentation/dvb/ for more details on firmware-problems.",
filename);
return ret;
} else {
p = kmalloc(fw->size, GFP_KERNEL);
opera1_xilinx_rw(dev, 0xbc, 0x00, &testval, 1, OPERA_READ_MSG);
if (p != NULL && testval != 0x67) {
u8 reset = 0, fpga_command = 0;
memcpy(p, fw->data, fw->size);
/* clear fpga ? */
opera1_xilinx_rw(dev, 0xbc, 0xaa, &fpga_command, 1,
OPERA_WRITE_MSG);
for (i = 0; p[i] != 0 && i < fw->size;) {
b = (u8 *) p + i;
if (opera1_xilinx_rw
(dev, OPERA_WRITE_FX2, 0x0, b + 1, b[0],
OPERA_WRITE_MSG) != b[0]
) {
err("error while transferring firmware");
ret = -EINVAL;
break;
}
i = i + 1 + b[0];
}
/* restart the CPU */
if (ret || opera1_xilinx_rw
(dev, 0xa0, 0xe600, &reset, 1,
OPERA_WRITE_MSG) != 1) {
err("could not restart the USB controller CPU.");
ret = -EINVAL;
}
kfree(p);
}
}
if (fw) {
release_firmware(fw);
}
return ret;
}
static struct dvb_usb_device_properties opera1_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-opera-01.fw",
.size_of_priv = sizeof(struct opera1_state),
.power_ctrl = opera1_power_ctrl,
.i2c_algo = &opera1_i2c_algo,
.rc_key_map = opera1_rc_keys,
.rc_key_map_size = ARRAY_SIZE(opera1_rc_keys),
.rc_interval = 200,
.rc_query = opera1_rc_query,
.read_mac_address = opera1_read_mac_address,
.generic_bulk_ctrl_endpoint = 0x00,
/* parameter for the MPEG2-data transfer */
.num_adapters = 1,
.adapter = {
{
.frontend_attach = opera1_frontend_attach,
.streaming_ctrl = opera1_streaming_ctrl,
.tuner_attach = opera1_tuner_attach,
.caps =
DVB_USB_ADAP_HAS_PID_FILTER |
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
.pid_filter = opera1_pid_filter,
.pid_filter_ctrl = opera1_pid_filter_control,
.pid_filter_count = 252,
.stream = {
.type = USB_BULK,
.count = 10,
.endpoint = 0x82,
.u = {
.bulk = {
.buffersize = 4096,
}
}
},
}
},
.num_device_descs = 1,
.devices = {
{"Opera1 DVB-S USB2.0",
{&opera1_table[0], NULL},
{&opera1_table[1], NULL},
},
}
};
static int opera1_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct dvb_usb_device *d;
struct usb_device *udev = interface_to_usbdev(intf);
if (udev->descriptor.idProduct == USB_PID_OPERA1_WARM &&
udev->descriptor.idVendor == USB_VID_OPERA1 &&
(d == NULL
|| opera1_xilinx_load_firmware(udev, "dvb-usb-opera1-fpga.fw") != 0)
) {
return -EINVAL;
}
if (dvb_usb_device_init(intf, &opera1_properties, THIS_MODULE, &d) != 0)
return -EINVAL;
return 0;
}
static struct usb_driver opera1_driver = {
.name = "opera1",
.probe = opera1_probe,
.disconnect = dvb_usb_device_exit,
.id_table = opera1_table,
};
static int __init opera1_module_init(void)
{
int result = 0;
if ((result = usb_register(&opera1_driver))) {
err("usb_register failed. Error number %d", result);
}
return result;
}
static void __exit opera1_module_exit(void)
{
usb_deregister(&opera1_driver);
}
module_init(opera1_module_init);
module_exit(opera1_module_exit);
MODULE_AUTHOR("Mario Hlawitschka (c) dh1pa@amsat.org");
MODULE_AUTHOR("Marco Gittler (c) g.marco@freenet.de");
MODULE_DESCRIPTION("Driver for Opera1 DVB-S device");
MODULE_VERSION("0.1");
MODULE_LICENSE("GPL");

9
drivers/media/dvb/dvb-usb/opera1.h 100644
View File

@ -0,0 +1,9 @@
#ifndef _OPERA1_H_
#define _OPERA1_H_
#define DVB_USB_LOG_PREFIX "opera"
#include "dvb-usb.h"
extern int dvb_usb_opera1_debug;
#define deb_xfer(args...) dprintk(dvb_usb_opera1_debug,0x02,args)
#endif

7
drivers/media/dvb/dvb-usb/ttusb2.c
View File

@ -184,6 +184,7 @@ static int ttusb2_probe(struct usb_interface *intf,
static struct usb_device_id ttusb2_table [] = {
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, ttusb2_table);
@ -227,12 +228,16 @@ static struct dvb_usb_device_properties ttusb2_properties = {
.generic_bulk_ctrl_endpoint = 0x01,
.num_device_descs = 1,
.num_device_descs = 2,
.devices = {
{ "Pinnacle 400e DVB-S USB2.0",
{ &ttusb2_table[0], NULL },
{ NULL },
},
{ "Pinnacle 450e DVB-S USB2.0",
{ &ttusb2_table[1], NULL },
{ NULL },
},
}
};

28
drivers/media/dvb/frontends/Kconfig
View File

@ -205,6 +205,13 @@ config DVB_TDA10021
help
A DVB-C tuner module. Say Y when you want to support this frontend.
config DVB_TDA10023
tristate "Philips TDA10023 based"
depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
help
A DVB-C tuner module. Say Y when you want to support this frontend.
config DVB_STV0297
tristate "ST STV0297 based"
depends on DVB_CORE && I2C
@ -280,8 +287,12 @@ comment "Tuners/PLL support"
depends on DVB_CORE
config DVB_PLL
tristate
tristate "Generic I2C PLL based tuners"
depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
help
This module driver a number of tuners based on PLL chips with a
common I2C interface. Say Y when you want to support these tuners.
config DVB_TDA826X
tristate "Philips TDA826X silicon tuner"
@ -290,6 +301,13 @@ config DVB_TDA826X
help
A DVB-S silicon tuner module. Say Y when you want to support this tuner.
config DVB_TDA827X
tristate "Philips TDA827X silicon tuner"
depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
help
A DVB-T silicon tuner module. Say Y when you want to support this tuner.
config DVB_TUNER_QT1010
tristate "Quantek QT1010 silicon tuner"
depends on DVB_CORE && I2C
@ -304,14 +322,6 @@ config DVB_TUNER_MT2060
help
A driver for the silicon IF tuner MT2060 from Microtune.
config DVB_TUNER_LGH06XF
tristate "LG TDVS-H06xF ATSC tuner"
depends on DVB_CORE && I2C
select DVB_PLL
default m if DVB_FE_CUSTOMISE
help
A driver for the LG TDVS-H06xF ATSC tuner family.
comment "Miscellaneous devices"
depends on DVB_CORE

3
drivers/media/dvb/frontends/Makefile
View File

@ -25,6 +25,7 @@ obj-$(CONFIG_DVB_MT352) += mt352.o
obj-$(CONFIG_DVB_ZL10353) += zl10353.o
obj-$(CONFIG_DVB_CX22702) += cx22702.o
obj-$(CONFIG_DVB_TDA10021) += tda10021.o
obj-$(CONFIG_DVB_TDA10023) += tda10023.o
obj-$(CONFIG_DVB_STV0297) += stv0297.o
obj-$(CONFIG_DVB_NXT200X) += nxt200x.o
obj-$(CONFIG_DVB_OR51211) += or51211.o
@ -37,7 +38,7 @@ obj-$(CONFIG_DVB_LNBP21) += lnbp21.o
obj-$(CONFIG_DVB_ISL6421) += isl6421.o
obj-$(CONFIG_DVB_TDA10086) += tda10086.o
obj-$(CONFIG_DVB_TDA826X) += tda826x.o
obj-$(CONFIG_DVB_TDA827X) += tda827x.o
obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o
obj-$(CONFIG_DVB_TUNER_QT1010) += qt1010.o
obj-$(CONFIG_DVB_TUA6100) += tua6100.o
obj-$(CONFIG_DVB_TUNER_LGH06XF) += lgh06xf.o

342
drivers/media/dvb/frontends/dvb-pll.c
View File

@ -27,17 +27,29 @@
/* ----------------------------------------------------------- */
/* descriptions */
/* Set AGC TOP value to 103 dBuV:
0x80 = Control Byte
0x40 = 250 uA charge pump (irrelevant)
0x18 = Aux Byte to follow
0x06 = 64.5 kHz divider (irrelevant)
0x01 = Disable Vt (aka sleep)
0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA)
0x50 = AGC Take over point = 103 dBuV */
static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 };
struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
.name = "Thomson dtt7579",
.min = 177000000,
.max = 858000000,
.count = 5,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xb4, 0x03 },
.count = 4,
.entries = {
{ 0, 36166667, 166666, 0xb4, 0x03 }, /* go sleep */
{ 443250000, 36166667, 166666, 0xb4, 0x02 },
{ 542000000, 36166667, 166666, 0xb4, 0x08 },
{ 771000000, 36166667, 166666, 0xbc, 0x08 },
{ 999999999, 36166667, 166666, 0xf4, 0x08 },
{ 443250000, 166667, 0xb4, 0x02 },
{ 542000000, 166667, 0xb4, 0x08 },
{ 771000000, 166667, 0xbc, 0x08 },
{ 999999999, 166667, 0xf4, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt7579);
@ -46,11 +58,12 @@ struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
.name = "Thomson dtt7610",
.min = 44000000,
.max = 958000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 157250000, 44000000, 62500, 0x8e, 0x39 },
{ 454000000, 44000000, 62500, 0x8e, 0x3a },
{ 999999999, 44000000, 62500, 0x8e, 0x3c },
{ 157250000, 62500, 0x8e, 0x39 },
{ 454000000, 62500, 0x8e, 0x3a },
{ 999999999, 62500, 0x8e, 0x3c },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt7610);
@ -66,14 +79,15 @@ struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
.min = 177000000,
.max = 896000000,
.setbw = thomson_dtt759x_bw,
.count = 6,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0x84, 0x03 },
.count = 5,
.entries = {
{ 0, 36166667, 166666, 0x84, 0x03 },
{ 264000000, 36166667, 166666, 0xb4, 0x02 },
{ 470000000, 36166667, 166666, 0xbc, 0x02 },
{ 735000000, 36166667, 166666, 0xbc, 0x08 },
{ 835000000, 36166667, 166666, 0xf4, 0x08 },
{ 999999999, 36166667, 166666, 0xfc, 0x08 },
{ 264000000, 166667, 0xb4, 0x02 },
{ 470000000, 166667, 0xbc, 0x02 },
{ 735000000, 166667, 0xbc, 0x08 },
{ 835000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt759x);
@ -82,14 +96,15 @@ struct dvb_pll_desc dvb_pll_lg_z201 = {
.name = "LG z201",
.min = 174000000,
.max = 862000000,
.count = 6,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xbc, 0x03 },
.count = 5,
.entries = {
{ 0, 36166667, 166666, 0xbc, 0x03 },
{ 157500000, 36166667, 166666, 0xbc, 0x01 },
{ 443250000, 36166667, 166666, 0xbc, 0x02 },
{ 542000000, 36166667, 166666, 0xbc, 0x04 },
{ 830000000, 36166667, 166666, 0xf4, 0x04 },
{ 999999999, 36166667, 166666, 0xfc, 0x04 },
{ 157500000, 166667, 0xbc, 0x01 },
{ 443250000, 166667, 0xbc, 0x02 },
{ 542000000, 166667, 0xbc, 0x04 },
{ 830000000, 166667, 0xf4, 0x04 },
{ 999999999, 166667, 0xfc, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_lg_z201);
@ -98,11 +113,12 @@ struct dvb_pll_desc dvb_pll_microtune_4042 = {
.name = "Microtune 4042 FI5",
.min = 57000000,
.max = 858000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 162000000, 44000000, 62500, 0x8e, 0xa1 },
{ 457000000, 44000000, 62500, 0x8e, 0x91 },
{ 999999999, 44000000, 62500, 0x8e, 0x31 },
{ 162000000, 62500, 0x8e, 0xa1 },
{ 457000000, 62500, 0x8e, 0x91 },
{ 999999999, 62500, 0x8e, 0x31 },
},
};
EXPORT_SYMBOL(dvb_pll_microtune_4042);
@ -112,11 +128,13 @@ struct dvb_pll_desc dvb_pll_thomson_dtt761x = {
.name = "Thomson dtt761x",
.min = 57000000,
.max = 863000000,
.iffreq= 44000000,
.count = 3,
.initdata = tua603x_agc103,
.entries = {
{ 147000000, 44000000, 62500, 0x8e, 0x39 },
{ 417000000, 44000000, 62500, 0x8e, 0x3a },
{ 999999999, 44000000, 62500, 0x8e, 0x3c },
{ 147000000, 62500, 0x8e, 0x39 },
{ 417000000, 62500, 0x8e, 0x3a },
{ 999999999, 62500, 0x8e, 0x3c },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt761x);
@ -125,17 +143,18 @@ struct dvb_pll_desc dvb_pll_unknown_1 = {
.name = "unknown 1", /* used by dntv live dvb-t */
.min = 174000000,
.max = 862000000,
.iffreq= 36166667,
.count = 9,
.entries = {
{ 150000000, 36166667, 166666, 0xb4, 0x01 },
{ 173000000, 36166667, 166666, 0xbc, 0x01 },
{ 250000000, 36166667, 166666, 0xb4, 0x02 },
{ 400000000, 36166667, 166666, 0xbc, 0x02 },
{ 420000000, 36166667, 166666, 0xf4, 0x02 },
{ 470000000, 36166667, 166666, 0xfc, 0x02 },
{ 600000000, 36166667, 166666, 0xbc, 0x08 },
{ 730000000, 36166667, 166666, 0xf4, 0x08 },
{ 999999999, 36166667, 166666, 0xfc, 0x08 },
{ 150000000, 166667, 0xb4, 0x01 },
{ 173000000, 166667, 0xbc, 0x01 },
{ 250000000, 166667, 0xb4, 0x02 },
{ 400000000, 166667, 0xbc, 0x02 },
{ 420000000, 166667, 0xf4, 0x02 },
{ 470000000, 166667, 0xfc, 0x02 },
{ 600000000, 166667, 0xbc, 0x08 },
{ 730000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_unknown_1);
@ -147,11 +166,12 @@ struct dvb_pll_desc dvb_pll_tua6010xs = {
.name = "Infineon TUA6010XS",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 3,
.entries = {
{ 115750000, 36125000, 62500, 0x8e, 0x03 },
{ 403250000, 36125000, 62500, 0x8e, 0x06 },
{ 999999999, 36125000, 62500, 0x8e, 0x85 },
{ 115750000, 62500, 0x8e, 0x03 },
{ 403250000, 62500, 0x8e, 0x06 },
{ 999999999, 62500, 0x8e, 0x85 },
},
};
EXPORT_SYMBOL(dvb_pll_tua6010xs);
@ -161,12 +181,13 @@ struct dvb_pll_desc dvb_pll_env57h1xd5 = {
.name = "Panasonic ENV57H1XD5",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 4,
.entries = {
{ 153000000, 36291666, 166666, 0xc2, 0x41 },
{ 470000000, 36291666, 166666, 0xc2, 0x42 },
{ 526000000, 36291666, 166666, 0xc2, 0x84 },
{ 999999999, 36291666, 166666, 0xc2, 0xa4 },
{ 153000000, 166667, 0xc2, 0x41 },
{ 470000000, 166667, 0xc2, 0x42 },
{ 526000000, 166667, 0xc2, 0x84 },
{ 999999999, 166667, 0xc2, 0xa4 },
},
};
EXPORT_SYMBOL(dvb_pll_env57h1xd5);
@ -185,20 +206,21 @@ struct dvb_pll_desc dvb_pll_tda665x = {
.min = 44250000,
.max = 858000000,
.setbw = tda665x_bw,
.iffreq= 36166667,
.count = 12,
.entries = {
{ 93834000, 36249333, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
{ 123834000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 161000000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 163834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
{ 383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
{ 443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 444000000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 583834000, 36249333, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
{ 793834000, 36249333, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
{ 444834000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 861000000, 36249333, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
{ 93834000, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
{ 123834000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 161000000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 163834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 253834000, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
{ 383834000, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
{ 443834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 444000000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 583834000, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
{ 793834000, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
{ 444834000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 861000000, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
}
};
EXPORT_SYMBOL(dvb_pll_tda665x);
@ -216,12 +238,13 @@ struct dvb_pll_desc dvb_pll_tua6034 = {
.name = "Infineon TUA6034",
.min = 44250000,
.max = 858000000,
.iffreq= 36166667,
.count = 3,
.setbw = tua6034_bw,
.entries = {
{ 174500000, 36166667, 62500, 0xce, 0x01 },
{ 230000000, 36166667, 62500, 0xce, 0x02 },
{ 999999999, 36166667, 62500, 0xce, 0x04 },
{ 174500000, 62500, 0xce, 0x01 },
{ 230000000, 62500, 0xce, 0x02 },
{ 999999999, 62500, 0xce, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_tua6034);
@ -233,11 +256,13 @@ struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf = {
.name = "LG TDVS-H06xF",
.min = 54000000,
.max = 863000000,
.iffreq= 44000000,
.initdata = tua603x_agc103,
.count = 3,
.entries = {
{ 165000000, 44000000, 62500, 0xce, 0x01 },
{ 450000000, 44000000, 62500, 0xce, 0x02 },
{ 999999999, 44000000, 62500, 0xce, 0x04 },
{ 165000000, 62500, 0xce, 0x01 },
{ 450000000, 62500, 0xce, 0x02 },
{ 999999999, 62500, 0xce, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_lg_tdvs_h06xf);
@ -255,16 +280,17 @@ struct dvb_pll_desc dvb_pll_fmd1216me = {
.name = "Philips FMD1216ME",
.min = 50870000,
.max = 858000000,
.iffreq= 36125000,
.setbw = fmd1216me_bw,
.count = 7,
.entries = {
{ 143870000, 36213333, 166667, 0xbc, 0x41 },
{ 158870000, 36213333, 166667, 0xf4, 0x41 },
{ 329870000, 36213333, 166667, 0xbc, 0x42 },
{ 441870000, 36213333, 166667, 0xf4, 0x42 },
{ 625870000, 36213333, 166667, 0xbc, 0x44 },
{ 803870000, 36213333, 166667, 0xf4, 0x44 },
{ 999999999, 36213333, 166667, 0xfc, 0x44 },
{ 143870000, 166667, 0xbc, 0x41 },
{ 158870000, 166667, 0xf4, 0x41 },
{ 329870000, 166667, 0xbc, 0x42 },
{ 441870000, 166667, 0xf4, 0x42 },
{ 625870000, 166667, 0xbc, 0x44 },
{ 803870000, 166667, 0xf4, 0x44 },
{ 999999999, 166667, 0xfc, 0x44 },
}
};
EXPORT_SYMBOL(dvb_pll_fmd1216me);
@ -282,13 +308,14 @@ struct dvb_pll_desc dvb_pll_tded4 = {
.name = "ALPS TDED4",
.min = 47000000,
.max = 863000000,
.iffreq= 36166667,
.setbw = tded4_bw,
.count = 4,
.entries = {
{ 153000000, 36166667, 166667, 0x85, 0x01 },
{ 470000000, 36166667, 166667, 0x85, 0x02 },
{ 823000000, 36166667, 166667, 0x85, 0x08 },
{ 999999999, 36166667, 166667, 0x85, 0x88 },
{ 153000000, 166667, 0x85, 0x01 },
{ 470000000, 166667, 0x85, 0x02 },
{ 823000000, 166667, 0x85, 0x08 },
{ 999999999, 166667, 0x85, 0x88 },
}
};
EXPORT_SYMBOL(dvb_pll_tded4);
@ -300,12 +327,13 @@ struct dvb_pll_desc dvb_pll_tdhu2 = {
.name = "ALPS TDHU2",
.min = 54000000,
.max = 864000000,
.iffreq= 44000000,
.count = 4,
.entries = {
{ 162000000, 44000000, 62500, 0x85, 0x01 },
{ 426000000, 44000000, 62500, 0x85, 0x02 },
{ 782000000, 44000000, 62500, 0x85, 0x08 },
{ 999999999, 44000000, 62500, 0x85, 0x88 },
{ 162000000, 62500, 0x85, 0x01 },
{ 426000000, 62500, 0x85, 0x02 },
{ 782000000, 62500, 0x85, 0x08 },
{ 999999999, 62500, 0x85, 0x88 },
}
};
EXPORT_SYMBOL(dvb_pll_tdhu2);
@ -317,11 +345,12 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
.name = "Philips TUV1236D",
.min = 54000000,
.max = 864000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 157250000, 44000000, 62500, 0xc6, 0x41 },
{ 454000000, 44000000, 62500, 0xc6, 0x42 },
{ 999999999, 44000000, 62500, 0xc6, 0x44 },
{ 157250000, 62500, 0xc6, 0x41 },
{ 454000000, 62500, 0xc6, 0x42 },
{ 999999999, 62500, 0xc6, 0x44 },
},
};
EXPORT_SYMBOL(dvb_pll_tuv1236d);
@ -333,14 +362,15 @@ struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
.min = 54000000,
.max = 860000000,
.iffreq= 44000000,
.count = 6,
.entries = {
{ 172000000, 44000000, 166666, 0xb4, 0x01 },
{ 214000000, 44000000, 166666, 0xb4, 0x02 },
{ 467000000, 44000000, 166666, 0xbc, 0x02 },
{ 721000000, 44000000, 166666, 0xbc, 0x08 },
{ 841000000, 44000000, 166666, 0xf4, 0x08 },
{ 999999999, 44000000, 166666, 0xfc, 0x02 },
{ 172000000, 166667, 0xb4, 0x01 },
{ 214000000, 166667, 0xb4, 0x02 },
{ 467000000, 166667, 0xbc, 0x02 },
{ 721000000, 166667, 0xbc, 0x08 },
{ 841000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x02 },
}
};
EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
@ -352,12 +382,13 @@ struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
.name = "Philips SD1878",
.min = 950000,
.max = 2150000,
.iffreq= 249, /* zero-IF, offset 249 is to round up */
.count = 4,
.entries = {
{ 1250000, 499, 500, 0xc4, 0x00},
{ 1550000, 499, 500, 0xc4, 0x40},
{ 2050000, 499, 500, 0xc4, 0x80},
{ 2150000, 499, 500, 0xc4, 0xc0},
{ 1250000, 500, 0xc4, 0x00},
{ 1550000, 500, 0xc4, 0x40},
{ 2050000, 500, 0xc4, 0x80},
{ 2150000, 500, 0xc4, 0xc0},
},
};
EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
@ -388,18 +419,19 @@ struct dvb_pll_desc dvb_pll_philips_td1316 = {
.name = "Philips TD1316",
.min = 87000000,
.max = 895000000,
.iffreq= 36166667,
.setbw = td1316_bw,
.count = 9,
.entries = {
{ 93834000, 36166000, 166666, 0xca, 0x60},
{ 123834000, 36166000, 166666, 0xca, 0xa0},
{ 163834000, 36166000, 166666, 0xca, 0xc0},
{ 253834000, 36166000, 166666, 0xca, 0x60},
{ 383834000, 36166000, 166666, 0xca, 0xa0},
{ 443834000, 36166000, 166666, 0xca, 0xc0},
{ 583834000, 36166000, 166666, 0xca, 0x60},
{ 793834000, 36166000, 166666, 0xca, 0xa0},
{ 858834000, 36166000, 166666, 0xca, 0xe0},
{ 93834000, 166667, 0xca, 0x60},
{ 123834000, 166667, 0xca, 0xa0},
{ 163834000, 166667, 0xca, 0xc0},
{ 253834000, 166667, 0xca, 0x60},
{ 383834000, 166667, 0xca, 0xa0},
{ 443834000, 166667, 0xca, 0xc0},
{ 583834000, 166667, 0xca, 0x60},
{ 793834000, 166667, 0xca, 0xa0},
{ 858834000, 166667, 0xca, 0xe0},
},
};
EXPORT_SYMBOL(dvb_pll_philips_td1316);
@ -409,15 +441,41 @@ struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
.name = "Thomson FE6600",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 4,
.entries = {
{ 250000000, 36213333, 166667, 0xb4, 0x12 },
{ 455000000, 36213333, 166667, 0xfe, 0x11 },
{ 775500000, 36213333, 166667, 0xbc, 0x18 },
{ 999999999, 36213333, 166667, 0xf4, 0x18 },
{ 250000000, 166667, 0xb4, 0x12 },
{ 455000000, 166667, 0xfe, 0x11 },
{ 775500000, 166667, 0xbc, 0x18 },
{ 999999999, 166667, 0xf4, 0x18 },
}
};
EXPORT_SYMBOL(dvb_pll_thomson_fe6600);
static void opera1_bw(u8 *buf, u32 freq, int bandwidth)
{
if (bandwidth == BANDWIDTH_8_MHZ)
buf[2] |= 0x08;
}
struct dvb_pll_desc dvb_pll_opera1 = {
.name = "Opera Tuner",
.min = 900000,
.max = 2250000,
.iffreq= 0,
.setbw = opera1_bw,
.count = 8,
.entries = {
{ 1064000, 500, 0xe5, 0xc6 },
{ 1169000, 500, 0xe5, 0xe6 },
{ 1299000, 500, 0xe5, 0x24 },
{ 1444000, 500, 0xe5, 0x44 },
{ 1606000, 500, 0xe5, 0x64 },
{ 1777000, 500, 0xe5, 0x84 },
{ 1941000, 500, 0xe5, 0xa4 },
{ 2250000, 500, 0xe5, 0xc4 },
}
};
EXPORT_SYMBOL(dvb_pll_opera1);
struct dvb_pll_priv {
/* i2c details */
@ -459,7 +517,8 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
if (i == desc->count)
return -EINVAL;
div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
div = (freq + desc->iffreq + desc->entries[i].stepsize/2) /
desc->entries[i].stepsize;
buf[0] = div >> 8;
buf[1] = div & 0xff;
buf[2] = desc->entries[i].config;
@ -473,7 +532,7 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
desc->name, div, buf[0], buf[1], buf[2], buf[3]);
// calculate the frequency we set it to
return (div * desc->entries[i].stepsize) - desc->entries[i].offset;
return (div * desc->entries[i].stepsize) - desc->iffreq;
}
EXPORT_SYMBOL(dvb_pll_configure);
@ -487,35 +546,27 @@ static int dvb_pll_release(struct dvb_frontend *fe)
static int dvb_pll_sleep(struct dvb_frontend *fe)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
u8 buf[4];
struct i2c_msg msg =
{ .addr = priv->pll_i2c_address, .flags = 0,
.buf = buf, .len = sizeof(buf) };
int i;
int result;
if (priv->i2c == NULL)
return -EINVAL;
for (i = 0; i < priv->pll_desc->count; i++) {
if (priv->pll_desc->entries[i].limit == 0)
break;
}
if (i == priv->pll_desc->count)
if (priv->pll_desc->sleepdata) {
struct i2c_msg msg = { .flags = 0,
.addr = priv->pll_i2c_address,
.buf = priv->pll_desc->sleepdata + 1,
.len = priv->pll_desc->sleepdata[0] };
int result;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
return result;
}
return 0;
buf[0] = 0;
buf[1] = 0;
buf[2] = priv->pll_desc->entries[i].config;
buf[3] = priv->pll_desc->entries[i].cb;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
return result;
}
return 0;
/* Shouldn't be called when initdata is NULL, maybe BUG()? */
return -EINVAL;
}
static int dvb_pll_set_params(struct dvb_frontend *fe,
@ -599,9 +650,35 @@ static int dvb_pll_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
return 0;
}
static int dvb_pll_init(struct dvb_frontend *fe)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
if (priv->i2c == NULL)
return -EINVAL;
if (priv->pll_desc->initdata) {
struct i2c_msg msg = { .flags = 0,
.addr = priv->pll_i2c_address,
.buf = priv->pll_desc->initdata + 1,
.len = priv->pll_desc->initdata[0] };
int result;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
return result;
}
return 0;
}
/* Shouldn't be called when initdata is NULL, maybe BUG()? */
return -EINVAL;
}
static struct dvb_tuner_ops dvb_pll_tuner_ops = {
.release = dvb_pll_release,
.sleep = dvb_pll_sleep,
.init = dvb_pll_init,
.set_params = dvb_pll_set_params,
.calc_regs = dvb_pll_calc_regs,
.get_frequency = dvb_pll_get_frequency,
@ -640,9 +717,14 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
sizeof(struct dvb_tuner_ops));
strncpy(fe->ops.tuner_ops.info.name, desc->name, 128);
strncpy(fe->ops.tuner_ops.info.name, desc->name,
sizeof(fe->ops.tuner_ops.info.name));
fe->ops.tuner_ops.info.frequency_min = desc->min;
fe->ops.tuner_ops.info.frequency_min = desc->max;
if (!desc->initdata)
fe->ops.tuner_ops.init = NULL;
if (!desc->sleepdata)
fe->ops.tuner_ops.sleep = NULL;
fe->tuner_priv = priv;
return fe;

16
drivers/media/dvb/frontends/dvb-pll.h
View File

@ -12,11 +12,13 @@ struct dvb_pll_desc {
char *name;
u32 min;
u32 max;
u32 iffreq;
void (*setbw)(u8 *buf, u32 freq, int bandwidth);
u8 *initdata;
u8 *sleepdata;
int count;
struct {
u32 limit;
u32 offset;
u32 stepsize;
u8 config;
u8 cb;
@ -46,6 +48,7 @@ extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
extern struct dvb_pll_desc dvb_pll_philips_td1316;
extern struct dvb_pll_desc dvb_pll_thomson_fe6600;
extern struct dvb_pll_desc dvb_pll_opera1;
extern int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
u32 freq, int bandwidth);
@ -59,9 +62,20 @@ extern int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
* @param desc dvb_pll_desc to use.
* @return Frontend pointer on success, NULL on failure
*/
#if defined(CONFIG_DVB_PLL) || (defined(CONFIG_DVB_PLL_MODULE) && defined(MODULE))
extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
int pll_addr,
struct i2c_adapter *i2c,
struct dvb_pll_desc *desc);
#else
static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
int pll_addr,
struct i2c_adapter *i2c,
struct dvb_pll_desc *desc)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
return NULL;
}
#endif
#endif

4
drivers/media/dvb/frontends/lgdt330x.c
View File

@ -475,7 +475,7 @@ static int lgdt3302_read_status(struct dvb_frontend* fe, fe_status_t* status)
*status |= FE_HAS_CARRIER;
break;
default:
printk("KERN_WARNING lgdt330x: %s: Modulation set to unsupported value\n", __FUNCTION__);
printk(KERN_WARNING "lgdt330x: %s: Modulation set to unsupported value\n", __FUNCTION__);
}
return 0;
@ -534,7 +534,7 @@ static int lgdt3303_read_status(struct dvb_frontend* fe, fe_status_t* status)
}
break;
default:
printk("KERN_WARNING lgdt330x: %s: Modulation set to unsupported value\n", __FUNCTION__);
printk(KERN_WARNING "lgdt330x: %s: Modulation set to unsupported value\n", __FUNCTION__);
}
return 0;
}

134
drivers/media/dvb/frontends/lgh06xf.c
View File

@ -1,134 +0,0 @@
/*
* lgh06xf.c - ATSC Tuner support for LG TDVS-H06xF
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dvb-pll.h"
#include "lgh06xf.h"
#define LG_H06XF_PLL_I2C_ADDR 0x61
struct lgh06xf_priv {
struct i2c_adapter *i2c;
u32 frequency;
};
static int lgh06xf_release(struct dvb_frontend *fe)
{
kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;
}
static int lgh06xf_set_params(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
struct lgh06xf_priv *priv = fe->tuner_priv;
u8 buf[4];
struct i2c_msg msg = { .addr = LG_H06XF_PLL_I2C_ADDR, .flags = 0,
.buf = buf, .len = sizeof(buf) };
u32 frequency;
int result;
if ((result = dvb_pll_configure(&dvb_pll_lg_tdvs_h06xf, buf,
params->frequency, 0)) < 0)
return result;
else
frequency = result;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
printk(KERN_WARNING "lgh06xf: %s error "
"(addr %02x <- %02x, result = %i)\n",
__FUNCTION__, buf[0], buf[1], result);
if (result < 0)
return result;
else
return -EREMOTEIO;
}
/* Set the Auxiliary Byte. */
buf[0] = buf[2];
buf[0] &= ~0x20;
buf[0] |= 0x18;
buf[1] = 0x50;
msg.len = 2;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
printk(KERN_WARNING "lgh06xf: %s error "
"(addr %02x <- %02x, result = %i)\n",
__FUNCTION__, buf[0], buf[1], result);
if (result < 0)
return result;
else
return -EREMOTEIO;
}
priv->frequency = frequency;
return 0;
}
static int lgh06xf_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
struct lgh06xf_priv *priv = fe->tuner_priv;
*frequency = priv->frequency;
return 0;
}
static struct dvb_tuner_ops lgh06xf_tuner_ops = {
.release = lgh06xf_release,
.set_params = lgh06xf_set_params,
.get_frequency = lgh06xf_get_frequency,
};
struct dvb_frontend* lgh06xf_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c)
{
struct lgh06xf_priv *priv = NULL;
priv = kzalloc(sizeof(struct lgh06xf_priv), GFP_KERNEL);
if (priv == NULL)
return NULL;
priv->i2c = i2c;
memcpy(&fe->ops.tuner_ops, &lgh06xf_tuner_ops,
sizeof(struct dvb_tuner_ops));
strlcpy(fe->ops.tuner_ops.info.name, dvb_pll_lg_tdvs_h06xf.name,
sizeof(fe->ops.tuner_ops.info.name));
fe->ops.tuner_ops.info.frequency_min = dvb_pll_lg_tdvs_h06xf.min;
fe->ops.tuner_ops.info.frequency_max = dvb_pll_lg_tdvs_h06xf.max;
fe->tuner_priv = priv;
return fe;
}
EXPORT_SYMBOL(lgh06xf_attach);
MODULE_DESCRIPTION("LG TDVS-H06xF ATSC Tuner support");
MODULE_AUTHOR("Michael Krufky");
MODULE_LICENSE("GPL");
/*
* Local variables:
* c-basic-offset: 8
* End:
*/

35
drivers/media/dvb/frontends/lgh06xf.h
View File

@ -1,35 +0,0 @@
/*
* lgh06xf.h - ATSC Tuner support for LG TDVS-H06xF
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _LGH06XF_H_
#define _LGH06XF_H_
#include "dvb_frontend.h"
#if defined(CONFIG_DVB_TUNER_LGH06XF) || (defined(CONFIG_DVB_TUNER_LGH06XF_MODULE) && defined(MODULE))
extern struct dvb_frontend* lgh06xf_attach(struct dvb_frontend* fe,
struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend* lgh06xf_attach(struct dvb_frontend* fe,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
return NULL;
}
#endif /* CONFIG_DVB_TUNER_LGH06XF */
#endif /* _LGH06XF_H_ */

313
drivers/media/dvb/frontends/or51132.c
View File

@ -1,6 +1,9 @@
/*
* Support for OR51132 (pcHDTV HD-3000) - VSB/QAM
*
*
* Copyright (C) 2007 Trent Piepho <xyzzy@speakeasy.org>
*
* Copyright (C) 2005 Kirk Lapray <kirk_lapray@bigfoot.com>
*
* Based on code from Jack Kelliher (kelliher@xmission.com)
@ -69,46 +72,70 @@ struct or51132_state
u32 current_frequency;
};
static int i2c_writebytes (struct or51132_state* state, u8 reg, u8 *buf, int len)
/* Write buffer to demod */
static int or51132_writebuf(struct or51132_state *state, const u8 *buf, int len)
{
int err;
struct i2c_msg msg;
msg.addr = reg;
msg.flags = 0;
msg.len = len;
msg.buf = buf;
struct i2c_msg msg = { .addr = state->config->demod_address,
.flags = 0, .buf = (u8*)buf, .len = len };
/* msleep(20); */ /* doesn't appear to be necessary */
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
printk(KERN_WARNING "or51132: i2c_writebytes error (addr %02x, err == %i)\n", reg, err);
printk(KERN_WARNING "or51132: I2C write (addr 0x%02x len %d) error: %d\n",
msg.addr, msg.len, err);
return -EREMOTEIO;
}
return 0;
}
static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len)
/* Write constant bytes, e.g. or51132_writebytes(state, 0x04, 0x42, 0x00);
Less code and more efficient that loading a buffer on the stack with
the bytes to send and then calling or51132_writebuf() on that. */
#define or51132_writebytes(state, data...) \
({ const static u8 _data[] = {data}; \
or51132_writebuf(state, _data, sizeof(_data)); })
/* Read data from demod into buffer. Returns 0 on success. */
static int or51132_readbuf(struct or51132_state *state, u8 *buf, int len)
{
int err;
struct i2c_msg msg;
msg.addr = reg;
msg.flags = I2C_M_RD;
msg.len = len;
msg.buf = buf;
struct i2c_msg msg = { .addr = state->config->demod_address,
.flags = I2C_M_RD, .buf = buf, .len = len };
/* msleep(20); */ /* doesn't appear to be necessary */
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
printk(KERN_WARNING "or51132: i2c_readbytes error (addr %02x, err == %i)\n", reg, err);
printk(KERN_WARNING "or51132: I2C read (addr 0x%02x len %d) error: %d\n",
msg.addr, msg.len, err);
return -EREMOTEIO;
}
return 0;
}
/* Reads a 16-bit demod register. Returns <0 on error. */
static int or51132_readreg(struct or51132_state *state, u8 reg)
{
u8 buf[2] = { 0x04, reg };
struct i2c_msg msg[2] = {
{.addr = state->config->demod_address, .flags = 0,
.buf = buf, .len = 2 },
{.addr = state->config->demod_address, .flags = I2C_M_RD,
.buf = buf, .len = 2 }};
int err;
if ((err = i2c_transfer(state->i2c, msg, 2)) != 2) {
printk(KERN_WARNING "or51132: I2C error reading register %d: %d\n",
reg, err);
return -EREMOTEIO;
}
return le16_to_cpup((u16*)buf);
}
static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
struct or51132_state* state = fe->demodulator_priv;
static u8 run_buf[] = {0x7F,0x01};
const static u8 run_buf[] = {0x7F,0x01};
u8 rec_buf[8];
u8 cmd_buf[3];
u32 firmwareAsize, firmwareBsize;
int i,ret;
@ -121,30 +148,21 @@ static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware
dprintk("FirmwareB is %i bytes\n",firmwareBsize);
/* Upload firmware */
if ((ret = i2c_writebytes(state,state->config->demod_address,
&fw->data[8],firmwareAsize))) {
if ((ret = or51132_writebuf(state, &fw->data[8], firmwareAsize))) {
printk(KERN_WARNING "or51132: load_firmware error 1\n");
return ret;
}
msleep(1); /* 1ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
&fw->data[8+firmwareAsize],firmwareBsize))) {
if ((ret = or51132_writebuf(state, &fw->data[8+firmwareAsize],
firmwareBsize))) {
printk(KERN_WARNING "or51132: load_firmware error 2\n");
return ret;
}
msleep(1); /* 1ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
run_buf,2))) {
if ((ret = or51132_writebuf(state, run_buf, 2))) {
printk(KERN_WARNING "or51132: load_firmware error 3\n");
return ret;
}
/* Wait at least 5 msec */
msleep(20); /* 10ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
run_buf,2))) {
if ((ret = or51132_writebuf(state, run_buf, 2))) {
printk(KERN_WARNING "or51132: load_firmware error 4\n");
return ret;
}
@ -154,43 +172,25 @@ static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware
/* Read back ucode version to besure we loaded correctly and are really up and running */
/* Get uCode version */
cmd_buf[0] = 0x10;
cmd_buf[1] = 0x10;
cmd_buf[2] = 0x00;
msleep(20); /* 20ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
cmd_buf,3))) {
if ((ret = or51132_writebytes(state, 0x10, 0x10, 0x00))) {
printk(KERN_WARNING "or51132: load_firmware error a\n");
return ret;
}
cmd_buf[0] = 0x04;
cmd_buf[1] = 0x17;
msleep(20); /* 20ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
cmd_buf,2))) {
if ((ret = or51132_writebytes(state, 0x04, 0x17))) {
printk(KERN_WARNING "or51132: load_firmware error b\n");
return ret;
}
cmd_buf[0] = 0x00;
cmd_buf[1] = 0x00;
msleep(20); /* 20ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
cmd_buf,2))) {
if ((ret = or51132_writebytes(state, 0x00, 0x00))) {
printk(KERN_WARNING "or51132: load_firmware error c\n");
return ret;
}
for(i=0;i<4;i++) {
msleep(20); /* 20ms */
for (i=0;i<4;i++) {
/* Once upon a time, this command might have had something
to do with getting the firmware version, but it's
not used anymore:
{0x04,0x00,0x30,0x00,i+1} */
/* Read 8 bytes, two bytes at a time */
if ((ret = i2c_readbytes(state,state->config->demod_address,
&rec_buf[i*2],2))) {
if ((ret = or51132_readbuf(state, &rec_buf[i*2], 2))) {
printk(KERN_WARNING
"or51132: load_firmware error d - %d\n",i);
return ret;
@ -204,12 +204,7 @@ static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware
rec_buf[3],rec_buf[2]>>4,rec_buf[2]&0x0f,
rec_buf[5],rec_buf[4]>>4,rec_buf[4]&0x0f);
cmd_buf[0] = 0x10;
cmd_buf[1] = 0x00;
cmd_buf[2] = 0x00;
msleep(20); /* 20ms */
if ((ret = i2c_writebytes(state,state->config->demod_address,
cmd_buf,3))) {
if ((ret = or51132_writebytes(state, 0x10, 0x00, 0x00))) {
printk(KERN_WARNING "or51132: load_firmware error e\n");
return ret;
}
@ -241,70 +236,55 @@ static int or51132_sleep(struct dvb_frontend* fe)
static int or51132_setmode(struct dvb_frontend* fe)
{
struct or51132_state* state = fe->demodulator_priv;
unsigned char cmd_buf[3];
u8 cmd_buf1[3] = {0x04, 0x01, 0x5f};
u8 cmd_buf2[3] = {0x1c, 0x00, 0 };
dprintk("setmode %d\n",(int)state->current_modulation);
/* set operation mode in Receiver 1 register; */
cmd_buf[0] = 0x04;
cmd_buf[1] = 0x01;
switch (state->current_modulation) {
case QAM_256:
case QAM_64:
case QAM_AUTO:
/* Auto-deinterleave; MPEG ser, MPEG2tr, phase noise-high*/
cmd_buf[2] = 0x5F;
break;
case VSB_8:
/* Auto CH, Auto NTSC rej, MPEGser, MPEG2tr, phase noise-high*/
cmd_buf[2] = 0x50;
/* Auto CH, Auto NTSC rej, MPEGser, MPEG2tr, phase noise-high */
cmd_buf1[2] = 0x50;
/* REC MODE inv IF spectrum, Normal */
cmd_buf2[1] = 0x03;
/* Channel MODE ATSC/VSB8 */
cmd_buf2[2] = 0x06;
break;
/* All QAM modes are:
Auto-deinterleave; MPEGser, MPEG2tr, phase noise-high
REC MODE Normal Carrier Lock */
case QAM_AUTO:
/* Channel MODE Auto QAM64/256 */
cmd_buf2[2] = 0x4f;
break;
case QAM_256:
/* Channel MODE QAM256 */
cmd_buf2[2] = 0x45;
break;
case QAM_64:
/* Channel MODE QAM64 */
cmd_buf2[2] = 0x43;
break;
default:
printk("setmode:Modulation set to unsupported value\n");
};
if (i2c_writebytes(state,state->config->demod_address,
cmd_buf,3)) {
printk(KERN_WARNING "or51132: set_mode error 1\n");
return -1;
printk(KERN_WARNING
"or51132: setmode: Modulation set to unsupported value (%d)\n",
state->current_modulation);
return -EINVAL;
}
dprintk("or51132: set #1 to %02x\n", cmd_buf[2]);
/* Set Receiver 1 register */
if (or51132_writebuf(state, cmd_buf1, 3)) {
printk(KERN_WARNING "or51132: set_mode error 1\n");
return -EREMOTEIO;
}
dprintk("set #1 to %02x\n", cmd_buf1[2]);
/* Set operation mode in Receiver 6 register */
cmd_buf[0] = 0x1C;
switch (state->current_modulation) {
case QAM_AUTO:
/* REC MODE Normal Carrier Lock */
cmd_buf[1] = 0x00;
/* Channel MODE Auto QAM64/256 */
cmd_buf[2] = 0x4f;
break;
case QAM_256:
/* REC MODE Normal Carrier Lock */
cmd_buf[1] = 0x00;
/* Channel MODE QAM256 */
cmd_buf[2] = 0x45;
break;
case QAM_64:
/* REC MODE Normal Carrier Lock */
cmd_buf[1] = 0x00;
/* Channel MODE QAM64 */
cmd_buf[2] = 0x43;
break;
case VSB_8:
/* REC MODE inv IF spectrum, Normal */
cmd_buf[1] = 0x03;
/* Channel MODE ATSC/VSB8 */
cmd_buf[2] = 0x06;
break;
default:
printk("setmode: Modulation set to unsupported value\n");
};
msleep(20); /* 20ms */
if (i2c_writebytes(state,state->config->demod_address,
cmd_buf,3)) {
if (or51132_writebuf(state, cmd_buf2, 3)) {
printk(KERN_WARNING "or51132: set_mode error 2\n");
return -1;
return -EREMOTEIO;
}
dprintk("or51132: set #6 to 0x%02x%02x\n", cmd_buf[1], cmd_buf[2]);
dprintk("set #6 to 0x%02x%02x\n", cmd_buf2[1], cmd_buf2[2]);
return 0;
}
@ -401,28 +381,23 @@ static int or51132_get_parameters(struct dvb_frontend* fe,
struct dvb_frontend_parameters *param)
{
struct or51132_state* state = fe->demodulator_priv;
u8 buf[2];
int status;
int retry = 1;
start:
/* Receiver Status */
buf[0]=0x04;
buf[1]=0x00;
msleep(30); /* 30ms */
if (i2c_writebytes(state,state->config->demod_address,buf,2)) {
printk(KERN_WARNING "or51132: get_parameters write error\n");
if ((status = or51132_readreg(state, 0x00)) < 0) {
printk(KERN_WARNING "or51132: get_parameters: error reading receiver status\n");
return -EREMOTEIO;
}
msleep(30); /* 30ms */
if (i2c_readbytes(state,state->config->demod_address,buf,2)) {
printk(KERN_WARNING "or51132: get_parameters read error\n");
return -EREMOTEIO;
}
switch(buf[0]) {
switch(status&0xff) {
case 0x06: param->u.vsb.modulation = VSB_8; break;
case 0x43: param->u.vsb.modulation = QAM_64; break;
case 0x45: param->u.vsb.modulation = QAM_256; break;
default:
if (retry--) goto start;
printk(KERN_WARNING "or51132: unknown status 0x%02x\n",
buf[0]);
status&0xff);
return -EREMOTEIO;
}
@ -438,32 +413,21 @@ static int or51132_get_parameters(struct dvb_frontend* fe,
static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
*status = 0;
int reg;
/* Receiver Status */
snd_buf[0]=0x04;
snd_buf[1]=0x00;
msleep(30); /* 30ms */
if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) {
printk(KERN_WARNING "or51132: read_status write error\n");
return -1;
if ((reg = or51132_readreg(state, 0x00)) < 0) {
printk(KERN_WARNING "or51132: read_status: error reading receiver status: %d\n", reg);
*status = 0;
return -EREMOTEIO;
}
msleep(30); /* 30ms */
if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) {
printk(KERN_WARNING "or51132: read_status read error\n");
return -1;
}
dprintk("read_status %x %x\n",rec_buf[0],rec_buf[1]);
dprintk("%s: read_status %04x\n", __FUNCTION__, reg);
if (rec_buf[1] & 0x01) { /* Receiver Lock */
*status |= FE_HAS_SIGNAL;
*status |= FE_HAS_CARRIER;
*status |= FE_HAS_VITERBI;
*status |= FE_HAS_SYNC;
*status |= FE_HAS_LOCK;
}
if (reg & 0x0100) /* Receiver Lock */
*status = FE_HAS_SIGNAL|FE_HAS_CARRIER|FE_HAS_VITERBI|
FE_HAS_SYNC|FE_HAS_LOCK;
else
*status = 0;
return 0;
}
@ -506,47 +470,30 @@ static u32 calculate_snr(u32 mse, u32 c)
static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct or51132_state* state = fe->demodulator_priv;
u8 rec_buf[2];
u8 snd_buf[2];
u32 noise;
u32 c;
u32 usK;
int noise, reg;
u32 c, usK = 0;
int retry = 1;
/* Register is same for VSB or QAM firmware */
snd_buf[0]=0x04;
snd_buf[1]=0x02; /* SNR after Equalizer */
msleep(30); /* 30ms */
if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) {
printk(KERN_WARNING "or51132: snr write error\n");
start:
/* SNR after Equalizer */
noise = or51132_readreg(state, 0x02);
if (noise < 0) {
printk(KERN_WARNING "or51132: read_snr: error reading equalizer\n");
return -EREMOTEIO;
}
msleep(30); /* 30ms */
if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) {
printk(KERN_WARNING "or51132: snr read error\n");
return -EREMOTEIO;
}
noise = rec_buf[0] | (rec_buf[1] << 8);
dprintk("read_snr noise %x %x (%i)\n",rec_buf[0],rec_buf[1],noise);
dprintk("read_snr noise (%d)\n", noise);
/* Read status, contains modulation type for QAM_AUTO and
NTSC filter for VSB */
snd_buf[0]=0x04;
snd_buf[1]=0x00; /* Status register */
msleep(30); /* 30ms */
if (i2c_writebytes(state,state->config->demod_address,snd_buf,2)) {
printk(KERN_WARNING "or51132: status write error\n");
return -EREMOTEIO;
}
msleep(30); /* 30ms */
if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) {
printk(KERN_WARNING "or51132: status read error\n");
reg = or51132_readreg(state, 0x00);
if (reg < 0) {
printk(KERN_WARNING "or51132: read_snr: error reading receiver status\n");
return -EREMOTEIO;
}
usK = 0;
switch (rec_buf[0]) {
switch (reg&0xff) {
case 0x06:
usK = (rec_buf[1] & 0x10) ? 0x03000000 : 0;
if (reg & 0x1000) usK = 3 << 24;
/* Fall through to QAM64 case */
case 0x43:
c = 150204167;
@ -555,11 +502,12 @@ static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
c = 150290396;
break;
default:
printk(KERN_ERR "or51132: unknown status 0x%02x\n", rec_buf[0]);
printk(KERN_WARNING "or51132: unknown status 0x%02x\n", reg&0xff);
if (retry--) goto start;
return -EREMOTEIO;
}
dprintk("%s: modulation %02x, NTSC rej O%s\n", __FUNCTION__,
rec_buf[0], rec_buf[1]&0x10?"n":"ff");
reg&0xff, reg&0x1000?"n":"ff");
/* Calculate SNR using noise, c, and NTSC rejection correction */
state->snr = calculate_snr(noise, c) - usK;
@ -671,6 +619,7 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
MODULE_DESCRIPTION("OR51132 ATSC [pcHDTV HD-3000] (8VSB & ITU J83 AnnexB FEC QAM64/256) Demodulator Driver");
MODULE_AUTHOR("Kirk Lapray");
MODULE_AUTHOR("Trent Piepho");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(or51132_attach);

47
drivers/media/dvb/frontends/tda10021.c
View File

@ -30,13 +30,13 @@
#include <linux/slab.h>
#include "dvb_frontend.h"
#include "tda10021.h"
#include "tda1002x.h"
struct tda10021_state {
struct i2c_adapter* i2c;
/* configuration settings */
const struct tda10021_config* config;
const struct tda1002x_config* config;
struct dvb_frontend frontend;
u8 pwm;
@ -53,9 +53,6 @@ struct tda10021_state {
static int verbose;
#define XIN 57840000UL
#define DISABLE_INVERSION(reg0) do { reg0 |= 0x20; } while (0)
#define ENABLE_INVERSION(reg0) do { reg0 &= ~0x20; } while (0)
#define HAS_INVERSION(reg0) (!(reg0 & 0x20))
#define FIN (XIN >> 4)
@ -64,7 +61,7 @@ static u8 tda10021_inittab[0x40]=
{
0x73, 0x6a, 0x23, 0x0a, 0x02, 0x37, 0x77, 0x1a,
0x37, 0x6a, 0x17, 0x8a, 0x1e, 0x86, 0x43, 0x40,
0xb8, 0x3f, 0xa0, 0x00, 0xcd, 0x01, 0x00, 0xff,
0xb8, 0x3f, 0xa1, 0x00, 0xcd, 0x01, 0x00, 0xff,
0x11, 0x00, 0x7c, 0x31, 0x30, 0x20, 0x00, 0x00,
0x02, 0x00, 0x00, 0x7d, 0x00, 0x00, 0x00, 0x00,
0x07, 0x00, 0x33, 0x11, 0x0d, 0x95, 0x08, 0x58,
@ -97,7 +94,8 @@ static u8 tda10021_readreg (struct tda10021_state* state, u8 reg)
int ret;
ret = i2c_transfer (state->i2c, msg, 2);
if (ret != 2)
// Don't print an error message if the id is read.
if (ret != 2 && reg != 0x1a)
printk("DVB: TDA10021: %s: readreg error (ret == %i)\n",
__FUNCTION__, ret);
return b1[0];
@ -136,10 +134,10 @@ static int tda10021_setup_reg0 (struct tda10021_state* state, u8 reg0,
{
reg0 |= state->reg0 & 0x63;
if (INVERSION_ON == inversion)
ENABLE_INVERSION(reg0);
else if (INVERSION_OFF == inversion)
DISABLE_INVERSION(reg0);
if ((INVERSION_ON == inversion) ^ (state->config->invert == 0))
reg0 &= ~0x20;
else
reg0 |= 0x20;
_tda10021_writereg (state, 0x00, reg0 & 0xfe);
_tda10021_writereg (state, 0x00, reg0 | 0x01);
@ -201,16 +199,6 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate
return 0;
}
static int tda10021_write(struct dvb_frontend* fe, u8 *buf, int len)
{
struct tda10021_state* state = fe->demodulator_priv;
if (len != 2)
return -EINVAL;
return _tda10021_writereg(state, buf[0], buf[1]);
}
static int tda10021_init (struct dvb_frontend *fe)
{
struct tda10021_state* state = fe->demodulator_priv;
@ -258,6 +246,9 @@ static int tda10021_set_parameters (struct dvb_frontend *fe,
if (qam < 0 || qam > 5)
return -EINVAL;
if (p->inversion != INVERSION_ON && p->inversion != INVERSION_OFF)
return -EINVAL;
//printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->u.qam.symbol_rate);
if (fe->ops.tuner_ops.set_params) {
@ -366,7 +357,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
-((s32)p->u.qam.symbol_rate * afc) >> 10);
}
p->inversion = HAS_INVERSION(state->reg0) ? INVERSION_ON : INVERSION_OFF;
p->inversion = ((state->reg0 & 0x20) == 0x20) ^ (state->config->invert != 0) ? INVERSION_ON : INVERSION_OFF;
p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
p->u.qam.fec_inner = FEC_NONE;
@ -408,11 +399,12 @@ static void tda10021_release(struct dvb_frontend* fe)
static struct dvb_frontend_ops tda10021_ops;
struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c,
u8 pwm)
{
struct tda10021_state* state = NULL;
u8 id;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
@ -425,7 +417,11 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
state->reg0 = tda10021_inittab[0];
/* check if the demod is there */
if ((tda10021_readreg(state, 0x1a) & 0xf0) != 0x70) goto error;
id = tda10021_readreg(state, 0x1a);
if ((id & 0xf0) != 0x70) goto error;
printk("TDA10021: i2c-addr = 0x%02x, id = 0x%02x\n",
state->config->demod_address, id);
/* create dvb_frontend */
memcpy(&state->frontend.ops, &tda10021_ops, sizeof(struct dvb_frontend_ops));
@ -447,7 +443,7 @@ static struct dvb_frontend_ops tda10021_ops = {
.frequency_max = 858000000,
.symbol_rate_min = (XIN/2)/64, /* SACLK/64 == (XIN/2)/64 */
.symbol_rate_max = (XIN/2)/4, /* SACLK/4 */
#if 0
#if 0
.frequency_tolerance = ???,
.symbol_rate_tolerance = ???, /* ppm */ /* == 8% (spec p. 5) */
#endif
@ -461,7 +457,6 @@ static struct dvb_frontend_ops tda10021_ops = {
.init = tda10021_init,
.sleep = tda10021_sleep,
.write = tda10021_write,
.i2c_gate_ctrl = tda10021_i2c_gate_ctrl,
.set_frontend = tda10021_set_parameters,

540
drivers/media/dvb/frontends/tda10023.c 100644
View File

@ -0,0 +1,540 @@
/*
TDA10023 - DVB-C decoder
(as used in Philips CU1216-3 NIM and the Reelbox DVB-C tuner card)
Copyright (C) 2005 Georg Acher, BayCom GmbH (acher at baycom dot de)
Copyright (c) 2006 Hartmut Birr (e9hack at gmail dot com)
Remotely based on tda10021.c
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
Support for TDA10021
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <asm/div64.h>
#include "dvb_frontend.h"
#include "tda1002x.h"
struct tda10023_state {
struct i2c_adapter* i2c;
/* configuration settings */
const struct tda1002x_config* config;
struct dvb_frontend frontend;
u8 pwm;
u8 reg0;
};
#define dprintk(x...)
static int verbose;
#define XTAL 28920000UL
#define PLL_M 8UL
#define PLL_P 4UL
#define PLL_N 1UL
#define SYSCLK (XTAL*PLL_M/(PLL_N*PLL_P)) // -> 57840000
static u8 tda10023_inittab[]={
// reg mask val
0x2a,0xff,0x02, // PLL3, Bypass, Power Down
0xff,0x64,0x00, // Sleep 100ms
0x2a,0xff,0x03, // PLL3, Bypass, Power Down
0xff,0x64,0x00, // Sleep 100ms
0x28,0xff,PLL_M-1, // PLL1 M=8
0x29,0xff,((PLL_P-1)<<6)|(PLL_N-1), // PLL2
0x00,0xff,0x23, // GPR FSAMPLING=1
0x2a,0xff,0x08, // PLL3 PSACLK=1
0xff,0x64,0x00, // Sleep 100ms
0x1f,0xff,0x00, // RESET
0xff,0x64,0x00, // Sleep 100ms
0xe6,0x0c,0x04, // RSCFG_IND
0x10,0xc0,0x80, // DECDVBCFG1 PBER=1
0x0e,0xff,0x82, // GAIN1
0x03,0x08,0x08, // CLKCONF DYN=1
0x2e,0xbf,0x30, // AGCCONF2 TRIAGC=0,POSAGC=ENAGCIF=1 PPWMTUN=0 PPWMIF=0
0x01,0xff,0x30, // AGCREF
0x1e,0x84,0x84, // CONTROL SACLK_ON=1
0x1b,0xff,0xc8, // ADC TWOS=1
0x3b,0xff,0xff, // IFMAX
0x3c,0xff,0x00, // IFMIN
0x34,0xff,0x00, // PWMREF
0x35,0xff,0xff, // TUNMAX
0x36,0xff,0x00, // TUNMIN
0x06,0xff,0x7f, // EQCONF1 POSI=7 ENADAPT=ENEQUAL=DFE=1 // 0x77
0x1c,0x30,0x30, // EQCONF2 STEPALGO=SGNALGO=1
0x37,0xff,0xf6, // DELTAF_LSB
0x38,0xff,0xff, // DELTAF_MSB
0x02,0xff,0x93, // AGCCONF1 IFS=1 KAGCIF=2 KAGCTUN=3
0x2d,0xff,0xf6, // SWEEP SWPOS=1 SWDYN=7 SWSTEP=1 SWLEN=2
0x04,0x10,0x00, // SWRAMP=1
0x12,0xff,0xa1, // INTP1 POCLKP=1 FEL=1 MFS=0
0x2b,0x01,0xa1, // INTS1
0x20,0xff,0x04, // INTP2 SWAPP=? MSBFIRSTP=? INTPSEL=?
0x2c,0xff,0x0d, // INTP/S TRIP=0 TRIS=0
0xc4,0xff,0x00,
0xc3,0x30,0x00,
0xb5,0xff,0x19, // ERAGC_THD
0x00,0x03,0x01, // GPR, CLBS soft reset
0x00,0x03,0x03, // GPR, CLBS soft reset
0xff,0x64,0x00, // Sleep 100ms
0xff,0xff,0xff
};
static u8 tda10023_readreg (struct tda10023_state* state, u8 reg)
{
u8 b0 [] = { reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
int ret;
ret = i2c_transfer (state->i2c, msg, 2);
if (ret != 2)
printk("DVB: TDA10023: %s: readreg error (ret == %i)\n",
__FUNCTION__, ret);
return b1[0];
}
static int tda10023_writereg (struct tda10023_state* state, u8 reg, u8 data)
{
u8 buf[] = { reg, data };
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
int ret;
ret = i2c_transfer (state->i2c, &msg, 1);
if (ret != 1)
printk("DVB: TDA10023(%d): %s, writereg error "
"(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
state->frontend.dvb->num, __FUNCTION__, reg, data, ret);
return (ret != 1) ? -EREMOTEIO : 0;
}
static int tda10023_writebit (struct tda10023_state* state, u8 reg, u8 mask,u8 data)
{
if (mask==0xff)
return tda10023_writereg(state, reg, data);
else {
u8 val;
val=tda10023_readreg(state,reg);
val&=~mask;
val|=(data&mask);
return tda10023_writereg(state, reg, val);
}
}
static void tda10023_writetab(struct tda10023_state* state, u8* tab)
{
u8 r,m,v;
while (1) {
r=*tab++;
m=*tab++;
v=*tab++;
if (r==0xff) {
if (m==0xff)
break;
else
msleep(m);
}
else
tda10023_writebit(state,r,m,v);
}
}
//get access to tuner
static int lock_tuner(struct tda10023_state* state)
{
u8 buf[2] = { 0x0f, 0xc0 };
struct i2c_msg msg = {.addr=state->config->demod_address, .flags=0, .buf=buf, .len=2};
if(i2c_transfer(state->i2c, &msg, 1) != 1)
{
printk("tda10023: lock tuner fails\n");
return -EREMOTEIO;
}
return 0;
}
//release access from tuner
static int unlock_tuner(struct tda10023_state* state)
{
u8 buf[2] = { 0x0f, 0x40 };
struct i2c_msg msg_post={.addr=state->config->demod_address, .flags=0, .buf=buf, .len=2};
if(i2c_transfer(state->i2c, &msg_post, 1) != 1)
{
printk("tda10023: unlock tuner fails\n");
return -EREMOTEIO;
}
return 0;
}
static int tda10023_setup_reg0 (struct tda10023_state* state, u8 reg0)
{
reg0 |= state->reg0 & 0x63;
tda10023_writereg (state, 0x00, reg0 & 0xfe);
tda10023_writereg (state, 0x00, reg0 | 0x01);
state->reg0 = reg0;
return 0;
}
static int tda10023_set_symbolrate (struct tda10023_state* state, u32 sr)
{
s32 BDR;
s32 BDRI;
s16 SFIL=0;
u16 NDEC = 0;
if (sr > (SYSCLK/(2*4)))
sr=SYSCLK/(2*4);
if (sr<870000)
sr=870000;
if (sr < (u32)(SYSCLK/98.40)) {
NDEC=3;
SFIL=1;
} else if (sr<(u32)(SYSCLK/64.0)) {
NDEC=3;
SFIL=0;
} else if (sr<(u32)(SYSCLK/49.2)) {
NDEC=2;
SFIL=1;
} else if (sr<(u32)(SYSCLK/32.0)) {
NDEC=2;
SFIL=0;
} else if (sr<(u32)(SYSCLK/24.6)) {
NDEC=1;
SFIL=1;
} else if (sr<(u32)(SYSCLK/16.0)) {
NDEC=1;
SFIL=0;
} else if (sr<(u32)(SYSCLK/12.3)) {
NDEC=0;
SFIL=1;
}
BDRI=SYSCLK*16;
BDRI>>=NDEC;
BDRI +=sr/2;
BDRI /=sr;
if (BDRI>255)
BDRI=255;
{
u64 BDRX;
BDRX=1<<(24+NDEC);
BDRX*=sr;
do_div(BDRX,SYSCLK); // BDRX/=SYSCLK;
BDR=(s32)BDRX;
}
// printk("Symbolrate %i, BDR %i BDRI %i, NDEC %i\n",sr,BDR,BDRI,NDEC);
tda10023_writebit (state, 0x03, 0xc0, NDEC<<6);
tda10023_writereg (state, 0x0a, BDR&255);
tda10023_writereg (state, 0x0b, (BDR>>8)&255);
tda10023_writereg (state, 0x0c, (BDR>>16)&31);
tda10023_writereg (state, 0x0d, BDRI);
tda10023_writereg (state, 0x3d, (SFIL<<7));
return 0;
}
static int tda10023_init (struct dvb_frontend *fe)
{
struct tda10023_state* state = fe->demodulator_priv;
dprintk("DVB: TDA10023(%d): init chip\n", fe->adapter->num);
tda10023_writetab(state, tda10023_inittab);
return 0;
}
static int tda10023_set_parameters (struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
struct tda10023_state* state = fe->demodulator_priv;
static int qamvals[6][6] = {
// QAM LOCKTHR MSETH AREF AGCREFNYQ ERAGCNYQ_THD
{ (5<<2), 0x78, 0x8c, 0x96, 0x78, 0x4c }, // 4 QAM
{ (0<<2), 0x87, 0xa2, 0x91, 0x8c, 0x57 }, // 16 QAM
{ (1<<2), 0x64, 0x74, 0x96, 0x8c, 0x57 }, // 32 QAM
{ (2<<2), 0x46, 0x43, 0x6a, 0x6a, 0x44 }, // 64 QAM
{ (3<<2), 0x36, 0x34, 0x7e, 0x78, 0x4c }, // 128 QAM
{ (4<<2), 0x26, 0x23, 0x6c, 0x5c, 0x3c }, // 256 QAM
};
int qam = p->u.qam.modulation;
if (qam < 0 || qam > 5)
return -EINVAL;
if (fe->ops.tuner_ops.set_params) {
fe->ops.tuner_ops.set_params(fe, p);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
tda10023_set_symbolrate (state, p->u.qam.symbol_rate);
tda10023_writereg (state, 0x05, qamvals[qam][1]);
tda10023_writereg (state, 0x08, qamvals[qam][2]);
tda10023_writereg (state, 0x09, qamvals[qam][3]);
tda10023_writereg (state, 0xb4, qamvals[qam][4]);
tda10023_writereg (state, 0xb6, qamvals[qam][5]);
// tda10023_writereg (state, 0x04, (p->inversion?0x12:0x32));
// tda10023_writebit (state, 0x04, 0x60, (p->inversion?0:0x20));
tda10023_writebit (state, 0x04, 0x40, 0x40);
tda10023_setup_reg0 (state, qamvals[qam][0]);
return 0;
}
static int tda10023_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct tda10023_state* state = fe->demodulator_priv;
int sync;
*status = 0;
//0x11[1] == CARLOCK -> Carrier locked
//0x11[2] == FSYNC -> Frame synchronisation
//0x11[3] == FEL -> Front End locked
//0x11[6] == NODVB -> DVB Mode Information
sync = tda10023_readreg (state, 0x11);
if (sync & 2)
*status |= FE_HAS_SIGNAL|FE_HAS_CARRIER;
if (sync & 4)
*status |= FE_HAS_SYNC|FE_HAS_VITERBI;
if (sync & 8)
*status |= FE_HAS_LOCK;
return 0;
}
static int tda10023_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct tda10023_state* state = fe->demodulator_priv;
u8 a,b,c;
a=tda10023_readreg(state, 0x14);
b=tda10023_readreg(state, 0x15);
c=tda10023_readreg(state, 0x16)&0xf;
tda10023_writebit (state, 0x10, 0xc0, 0x00);
*ber = a | (b<<8)| (c<<16);
return 0;
}
static int tda10023_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda10023_state* state = fe->demodulator_priv;
u8 ifgain=tda10023_readreg(state, 0x2f);
u16 gain = ((255-tda10023_readreg(state, 0x17))) + (255-ifgain)/16;
// Max raw value is about 0xb0 -> Normalize to >0xf0 after 0x90
if (gain>0x90)
gain=gain+2*(gain-0x90);
if (gain>255)
gain=255;
*strength = (gain<<8)|gain;
return 0;
}
static int tda10023_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct tda10023_state* state = fe->demodulator_priv;
u8 quality = ~tda10023_readreg(state, 0x18);
*snr = (quality << 8) | quality;
return 0;
}
static int tda10023_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct tda10023_state* state = fe->demodulator_priv;
u8 a,b,c,d;
a= tda10023_readreg (state, 0x74);
b= tda10023_readreg (state, 0x75);
c= tda10023_readreg (state, 0x76);
d= tda10023_readreg (state, 0x77);
*ucblocks = a | (b<<8)|(c<<16)|(d<<24);
tda10023_writebit (state, 0x10, 0x20,0x00);
tda10023_writebit (state, 0x10, 0x20,0x20);
tda10023_writebit (state, 0x13, 0x01, 0x00);
return 0;
}
static int tda10023_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda10023_state* state = fe->demodulator_priv;
int sync,inv;
s8 afc = 0;
sync = tda10023_readreg(state, 0x11);
afc = tda10023_readreg(state, 0x19);
inv = tda10023_readreg(state, 0x04);
if (verbose) {
/* AFC only valid when carrier has been recovered */
printk(sync & 2 ? "DVB: TDA10023(%d): AFC (%d) %dHz\n" :
"DVB: TDA10023(%d): [AFC (%d) %dHz]\n",
state->frontend.dvb->num, afc,
-((s32)p->u.qam.symbol_rate * afc) >> 10);
}
p->inversion = (inv&0x20?0:1);
p->u.qam.modulation = ((state->reg0 >> 2) & 7) + QAM_16;
p->u.qam.fec_inner = FEC_NONE;
p->frequency = ((p->frequency + 31250) / 62500) * 62500;
if (sync & 2)
p->frequency -= ((s32)p->u.qam.symbol_rate * afc) >> 10;
return 0;
}
static int tda10023_sleep(struct dvb_frontend* fe)
{
struct tda10023_state* state = fe->demodulator_priv;
tda10023_writereg (state, 0x1b, 0x02); /* pdown ADC */
tda10023_writereg (state, 0x00, 0x80); /* standby */
return 0;
}
static int tda10023_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
{
struct tda10023_state* state = fe->demodulator_priv;
if (enable) {
lock_tuner(state);
} else {
unlock_tuner(state);
}
return 0;
}
static void tda10023_release(struct dvb_frontend* fe)
{
struct tda10023_state* state = fe->demodulator_priv;
kfree(state);
}
static struct dvb_frontend_ops tda10023_ops;
struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c,
u8 pwm)
{
struct tda10023_state* state = NULL;
int i;
/* allocate memory for the internal state */
state = kmalloc(sizeof(struct tda10023_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
state->config = config;
state->i2c = i2c;
memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
state->pwm = pwm;
for (i=0; i < sizeof(tda10023_inittab)/sizeof(*tda10023_inittab);i+=3) {
if (tda10023_inittab[i] == 0x00) {
state->reg0 = tda10023_inittab[i+2];
break;
}
}
// Wakeup if in standby
tda10023_writereg (state, 0x00, 0x33);
/* check if the demod is there */
if ((tda10023_readreg(state, 0x1a) & 0xf0) != 0x70) goto error;
/* create dvb_frontend */
memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
state->frontend.demodulator_priv = state;
return &state->frontend;
error:
kfree(state);
return NULL;
}
static struct dvb_frontend_ops tda10023_ops = {
.info = {
.name = "Philips TDA10023 DVB-C",
.type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 51000000,
.frequency_max = 858000000,
.symbol_rate_min = (SYSCLK/2)/64, /* SACLK/64 == (SYSCLK/2)/64 */
.symbol_rate_max = (SYSCLK/2)/4, /* SACLK/4 */
.caps = 0x400 | //FE_CAN_QAM_4
FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
FE_CAN_QAM_128 | FE_CAN_QAM_256 |
FE_CAN_FEC_AUTO
},
.release = tda10023_release,
.init = tda10023_init,
.sleep = tda10023_sleep,
.i2c_gate_ctrl = tda10023_i2c_gate_ctrl,
.set_frontend = tda10023_set_parameters,
.get_frontend = tda10023_get_frontend,
.read_status = tda10023_read_status,
.read_ber = tda10023_read_ber,
.read_signal_strength = tda10023_read_signal_strength,
.read_snr = tda10023_read_snr,
.read_ucblocks = tda10023_read_ucblocks,
};
MODULE_DESCRIPTION("Philips TDA10023 DVB-C demodulator driver");
MODULE_AUTHOR("Georg Acher, Hartmut Birr");
MODULE_LICENSE("GPL");
EXPORT_SYMBOL(tda10023_attach);

33
drivers/media/dvb/frontends/tda10021.h → drivers/media/dvb/frontends/tda1002x.h
View File

@ -1,6 +1,6 @@
/*
TDA10021 - Single Chip Cable Channel Receiver driver module
used on the the Siemens DVB-C cards
TDA10021/TDA10023 - Single Chip Cable Channel Receiver driver module
used on the the Siemens DVB-C cards
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
@ -21,22 +21,23 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef TDA10021_H
#define TDA10021_H
#ifndef TDA1002x_H
#define TDA1002x_H
#include <linux/dvb/frontend.h>
struct tda10021_config
struct tda1002x_config
{
/* the demodulator's i2c address */
u8 demod_address;
u8 invert;
};
#if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
extern struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c, u8 pwm);
#else
static inline struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c, u8 pwm)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
@ -44,12 +45,16 @@ static inline struct dvb_frontend* tda10021_attach(const struct tda10021_config*
}
#endif // CONFIG_DVB_TDA10021
static inline int tda10021_writereg(struct dvb_frontend *fe, u8 reg, u8 val) {
int r = 0;
u8 buf[] = {reg, val};
if (fe->ops.write)
r = fe->ops.write(fe, buf, 2);
return r;
#if defined(CONFIG_DVB_TDA10023) || (defined(CONFIG_DVB_TDA10023_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c, u8 pwm);
#else
static inline struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
struct i2c_adapter* i2c, u8 pwm)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
return NULL;
}
#endif // CONFIG_DVB_TDA10023
#endif // TDA10021_H
#endif // TDA1002x_H

98
drivers/media/dvb/frontends/tda1004x.c
View File

@ -40,20 +40,6 @@
#include "dvb_frontend.h"
#include "tda1004x.h"
enum tda1004x_demod {
TDA1004X_DEMOD_TDA10045,
TDA1004X_DEMOD_TDA10046,
};
struct tda1004x_state {
struct i2c_adapter* i2c;
const struct tda1004x_config* config;
struct dvb_frontend frontend;
/* private demod data */
enum tda1004x_demod demod_type;
};
static int debug;
#define dprintk(args...) \
do { \
@ -507,12 +493,25 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
tda1004x_write_byteI(state, TDA1004X_CONFC4, 0x80);
}
tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 1, 0);
/* set GPIO 1 and 3 */
if (state->config->gpio_config != TDA10046_GPTRI) {
tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE2, 0x33);
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0x0f, state->config->gpio_config &0x0f);
}
/* let the clocks recover from sleep */
msleep(5);
msleep(10);
/* The PLLs need to be reprogrammed after sleep */
tda10046_init_plls(fe);
tda1004x_write_mask(state, TDA1004X_CONFADC2, 0xc0, 0);
/* don't re-upload unless necessary */
if (tda1004x_check_upload_ok(state) == 0)
return 0;
printk(KERN_INFO "tda1004x: trying to boot from eeprom\n");
tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
msleep(300);
/* don't re-upload unless necessary */
if (tda1004x_check_upload_ok(state) == 0)
return 0;
@ -522,20 +521,23 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
printk(KERN_INFO "tda1004x: waiting for firmware upload...\n");
ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
if (ret) {
printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
return ret;
/* remain compatible to old bug: try to load with tda10045 image name */
ret = state->config->request_firmware(fe, &fw, TDA10045_DEFAULT_FIRMWARE);
if (ret) {
printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
return ret;
} else {
printk(KERN_INFO "tda1004x: please rename the firmware file to %s\n",
TDA10046_DEFAULT_FIRMWARE);
}
}
tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
release_firmware(fw);
if (ret)
return ret;
} else {
/* boot from firmware eeprom */
printk(KERN_INFO "tda1004x: booting from eeprom\n");
tda1004x_write_mask(state, TDA1004X_CONFC4, 4, 4);
msleep(300);
printk(KERN_ERR "tda1004x: no request function defined, can't upload from file\n");
return -EIO;
}
tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
release_firmware(fw);
return tda1004x_check_upload_ok(state);
}
@ -638,37 +640,33 @@ static int tda10046_init(struct dvb_frontend* fe)
switch (state->config->agc_config) {
case TDA10046_AGC_DEFAULT:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x00); // AGC setup
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
case TDA10046_AGC_IFO_AUTO_NEG:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
case TDA10046_AGC_IFO_AUTO_POS:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x0a); // AGC setup
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x00); // set AGC polarities
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x00); // set AGC polarities
break;
case TDA10046_AGC_TDA827X_GP11:
case TDA10046_AGC_TDA827X:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x6a); // set AGC polarities
break;
case TDA10046_AGC_TDA827X_GP00:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
break;
case TDA10046_AGC_TDA827X_GP01:
tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02); // AGC setup
tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70); // AGC Threshold
tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x62); // set AGC polarities
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0xf0, 0x60); // set AGC polarities
break;
}
if (state->config->ts_mode == 0) {
tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 0xc0, 0x40);
tda1004x_write_mask(state, 0x3a, 0x80, state->config->invert_oclk << 7);
} else {
tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 0xc0, 0x80);
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0x10,
state->config->invert_oclk << 4);
}
tda1004x_write_byteI(state, TDA1004X_CONFADC2, 0x38);
tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0x61); // Turn both AGC outputs on
tda1004x_write_mask (state, TDA10046H_CONF_TRISTATE1, 0x3e, 0x38); // Turn IF AGC output on
tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MIN, 0); // }
tda1004x_write_byteI(state, TDA10046H_AGC_TUN_MAX, 0xff); // } AGC min/max values
tda1004x_write_byteI(state, TDA10046H_AGC_IF_MIN, 0); // }
@ -678,7 +676,6 @@ static int tda10046_init(struct dvb_frontend* fe)
tda1004x_write_byteI(state, TDA1004X_CONF_TS1, 7); // MPEG2 interface config
tda1004x_write_byteI(state, TDA1004X_CONF_TS2, 0xc0); // MPEG2 interface config
// tda1004x_write_mask(state, 0x50, 0x80, 0x80); // handle out of guard echoes
tda1004x_write_mask(state, 0x3a, 0x80, state->config->invert_oclk << 7);
return 0;
}
@ -705,7 +702,8 @@ static int tda1004x_set_fe(struct dvb_frontend* fe,
// set frequency
if (fe->ops.tuner_ops.set_params) {
fe->ops.tuner_ops.set_params(fe, fe_params);
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
// Hardcoded to use auto as much as possible on the TDA10045 as it
@ -1165,6 +1163,7 @@ static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda1004x_sleep(struct dvb_frontend* fe)
{
struct tda1004x_state* state = fe->demodulator_priv;
int gpio_conf;
switch (state->demod_type) {
case TDA1004X_DEMOD_TDA10045:
@ -1174,6 +1173,13 @@ static int tda1004x_sleep(struct dvb_frontend* fe)
case TDA1004X_DEMOD_TDA10046:
/* set outputs to tristate */
tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0xff);
/* invert GPIO 1 and 3 if desired*/
gpio_conf = state->config->gpio_config;
if (gpio_conf >= TDA10046_GP00_I)
tda1004x_write_mask(state, TDA10046H_CONF_POLARITY, 0x0f,
(gpio_conf & 0x0f) ^ 0x0a);
tda1004x_write_mask(state, TDA1004X_CONFADC2, 0xc0, 0xc0);
tda1004x_write_mask(state, TDA1004X_CONFC4, 1, 1);
break;
}

54
drivers/media/dvb/frontends/tda1004x.h
View File

@ -35,9 +35,23 @@ enum tda10046_agc {
TDA10046_AGC_DEFAULT, /* original configuration */
TDA10046_AGC_IFO_AUTO_NEG, /* IF AGC only, automatic, negtive */
TDA10046_AGC_IFO_AUTO_POS, /* IF AGC only, automatic, positive */
TDA10046_AGC_TDA827X_GP11, /* IF AGC only, special setup for tda827x */
TDA10046_AGC_TDA827X_GP00, /* same as above, but GPIOs 0 */
TDA10046_AGC_TDA827X_GP01, /* same as above, but GPIO3=0 GPIO1=1*/
TDA10046_AGC_TDA827X, /* IF AGC only, special setup for tda827x */
};
/* Many (hybrid) boards use GPIO 1 and 3
GPIO1 analog - dvb switch
GPIO3 firmware eeprom address switch
*/
enum tda10046_gpio {
TDA10046_GPTRI = 0x00, /* All GPIOs tristate */
TDA10046_GP00 = 0x40, /* GPIO3=0, GPIO1=0 */
TDA10046_GP01 = 0x42, /* GPIO3=0, GPIO1=1 */
TDA10046_GP10 = 0x48, /* GPIO3=1, GPIO1=0 */
TDA10046_GP11 = 0x4a, /* GPIO3=1, GPIO1=1 */
TDA10046_GP00_I = 0x80, /* GPIO3=0, GPIO1=0, invert in sleep mode*/
TDA10046_GP01_I = 0x82, /* GPIO3=0, GPIO1=1, invert in sleep mode */
TDA10046_GP10_I = 0x88, /* GPIO3=1, GPIO1=0, invert in sleep mode */
TDA10046_GP11_I = 0x8a, /* GPIO3=1, GPIO1=1, invert in sleep mode */
};
enum tda10046_if {
@ -47,6 +61,11 @@ enum tda10046_if {
TDA10046_FREQ_052, /* low IF, 5.1667 MHZ for tda9889 */
};
enum tda10046_tsout {
TDA10046_TS_PARALLEL = 0x00, /* parallel transport stream, default */
TDA10046_TS_SERIAL = 0x01, /* serial transport stream */
};
struct tda1004x_config
{
/* the demodulator's i2c address */
@ -58,6 +77,9 @@ struct tda1004x_config
/* Does the OCLK signal need inverted? */
u8 invert_oclk;
/* parallel or serial transport stream */
enum tda10046_tsout ts_mode;
/* Xtal frequency, 4 or 16MHz*/
enum tda10046_xtal xtal_freq;
@ -67,11 +89,35 @@ struct tda1004x_config
/* AGC configuration */
enum tda10046_agc agc_config;
/* setting of GPIO1 and 3 */
enum tda10046_gpio gpio_config;
/* slave address and configuration of the tuner */
u8 tuner_address;
u8 tuner_config;
u8 antenna_switch;
/* if the board uses another I2c Bridge (tda8290), its address */
u8 i2c_gate;
/* request firmware for device */
/* set this to NULL if the card has a firmware EEPROM */
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
enum tda1004x_demod {
TDA1004X_DEMOD_TDA10045,
TDA1004X_DEMOD_TDA10046,
};
struct tda1004x_state {
struct i2c_adapter* i2c;
const struct tda1004x_config* config;
struct dvb_frontend frontend;
/* private demod data */
enum tda1004x_demod demod_type;
};
#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
struct i2c_adapter* i2c);

512
drivers/media/dvb/frontends/tda827x.c 100644
View File

@ -0,0 +1,512 @@
/*
*
* (c) 2005 Hartmut Hackmann
* (c) 2007 Michael Krufky
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/dvb/frontend.h>
#include <asm/types.h>
#include "tda827x.h"
static int debug = 0;
#define dprintk(args...) \
do { \
if (debug) printk(KERN_DEBUG "tda827x: " args); \
} while (0)
struct tda827x_priv {
int i2c_addr;
struct i2c_adapter *i2c_adap;
struct tda827x_config *cfg;
u32 frequency;
u32 bandwidth;
};
struct tda827x_data {
u32 lomax;
u8 spd;
u8 bs;
u8 bp;
u8 cp;
u8 gc3;
u8 div1p5;
};
static const struct tda827x_data tda827x_dvbt[] = {
{ .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
{ .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
{ .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
{ .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
{ .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
{ .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
{ .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
{ .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
{ .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
{ .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
{ .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
{ .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
{ .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
};
static int tda827xo_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
struct tda827x_priv *priv = fe->tuner_priv;
u8 buf[14];
struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
.buf = buf, .len = sizeof(buf) };
int i, tuner_freq, if_freq;
u32 N;
dprintk("%s:\n", __FUNCTION__);
switch (params->u.ofdm.bandwidth) {
case BANDWIDTH_6_MHZ:
if_freq = 4000000;
break;
case BANDWIDTH_7_MHZ:
if_freq = 4500000;
break;
default: /* 8 MHz or Auto */
if_freq = 5000000;
break;
}
tuner_freq = params->frequency + if_freq;
i = 0;
while (tda827x_dvbt[i].lomax < tuner_freq) {
if(tda827x_dvbt[i + 1].lomax == 0)
break;
i++;
}
N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2);
buf[0] = 0;
buf[1] = (N>>8) | 0x40;
buf[2] = N & 0xff;
buf[3] = 0;
buf[4] = 0x52;
buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) +
(tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp;
buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f;
buf[7] = 0xbf;
buf[8] = 0x2a;
buf[9] = 0x05;
buf[10] = 0xff;
buf[11] = 0x00;
buf[12] = 0x00;
buf[13] = 0x40;
msg.len = 14;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
printk("%s: could not write to tuner at addr: 0x%02x\n",
__FUNCTION__, priv->i2c_addr << 1);
return -EIO;
}
msleep(500);
/* correct CP value */
buf[0] = 0x30;
buf[1] = 0x50 + tda827x_dvbt[i].cp;
msg.len = 2;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
priv->frequency = tuner_freq - if_freq; // FIXME
priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
return 0;
}
static int tda827xo_sleep(struct dvb_frontend *fe)
{
struct tda827x_priv *priv = fe->tuner_priv;
static u8 buf[] = { 0x30, 0xd0 };
struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
.buf = buf, .len = sizeof(buf) };
dprintk("%s:\n", __FUNCTION__);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
if (priv->cfg && priv->cfg->sleep)
priv->cfg->sleep(fe);
return 0;
}
/* ------------------------------------------------------------------ */
struct tda827xa_data {
u32 lomax;
u8 svco;
u8 spd;
u8 scr;
u8 sbs;
u8 gc3;
};
static const struct tda827xa_data tda827xa_dvbt[] = {
{ .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
{ .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
{ .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
{ .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
{ .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
{ .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
{ .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
{ .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
{ .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
{ .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
{ .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
{ .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
{ .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
{ .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
{ .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
{ .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
{ .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
{ .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
{ .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
{ .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
{ .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
{ .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
{ .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
{ .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
{ .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
{ .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
{ .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
};
static int tda827xa_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
struct tda827x_priv *priv = fe->tuner_priv;
u8 buf[11];
struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
.buf = buf, .len = sizeof(buf) };
int i, tuner_freq, if_freq;
u32 N;
dprintk("%s:\n", __FUNCTION__);
if (priv->cfg && priv->cfg->lna_gain)
priv->cfg->lna_gain(fe, 1);
msleep(20);
switch (params->u.ofdm.bandwidth) {
case BANDWIDTH_6_MHZ:
if_freq = 4000000;
break;
case BANDWIDTH_7_MHZ:
if_freq = 4500000;
break;
default: /* 8 MHz or Auto */
if_freq = 5000000;
break;
}
tuner_freq = params->frequency + if_freq;
i = 0;
while (tda827xa_dvbt[i].lomax < tuner_freq) {
if(tda827xa_dvbt[i + 1].lomax == 0)
break;
i++;
}
N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
buf[0] = 0; // subaddress
buf[1] = N >> 8;
buf[2] = N & 0xff;
buf[3] = 0;
buf[4] = 0x16;
buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
tda827xa_dvbt[i].sbs;
buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
buf[7] = 0x1c;
buf[8] = 0x06;
buf[9] = 0x24;
buf[10] = 0x00;
msg.len = 11;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
printk("%s: could not write to tuner at addr: 0x%02x\n",
__FUNCTION__, priv->i2c_addr << 1);
return -EIO;
}
buf[0] = 0x90;
buf[1] = 0xff;
buf[2] = 0x60;
buf[3] = 0x00;
buf[4] = 0x59; // lpsel, for 6MHz + 2
msg.len = 5;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
buf[0] = 0xa0;
buf[1] = 0x40;
msg.len = 2;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
msleep(11);
msg.flags = I2C_M_RD;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
msg.flags = 0;
buf[1] >>= 4;
dprintk("tda8275a AGC2 gain is: %d\n", buf[1]);
if ((buf[1]) < 2) {
if (priv->cfg && priv->cfg->lna_gain)
priv->cfg->lna_gain(fe, 0);
buf[0] = 0x60;
buf[1] = 0x0c;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
}
buf[0] = 0xc0;
buf[1] = 0x99; // lpsel, for 6MHz + 2
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
buf[0] = 0x60;
buf[1] = 0x3c;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
/* correct CP value */
buf[0] = 0x30;
buf[1] = 0x10 + tda827xa_dvbt[i].scr;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
msleep(163);
buf[0] = 0xc0;
buf[1] = 0x39; // lpsel, for 6MHz + 2
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
msleep(3);
/* freeze AGC1 */
buf[0] = 0x50;
buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
priv->frequency = tuner_freq - if_freq; // FIXME
priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
return 0;
}
static int tda827xa_sleep(struct dvb_frontend *fe)
{
struct tda827x_priv *priv = fe->tuner_priv;
static u8 buf[] = { 0x30, 0x90 };
struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
.buf = buf, .len = sizeof(buf) };
dprintk("%s:\n", __FUNCTION__);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(priv->i2c_adap, &msg, 1);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (priv->cfg && priv->cfg->sleep)
priv->cfg->sleep(fe);
return 0;
}
static int tda827x_release(struct dvb_frontend *fe)
{
kfree(fe->tuner_priv);
fe->tuner_priv = NULL;
return 0;
}
static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
{
struct tda827x_priv *priv = fe->tuner_priv;
*frequency = priv->frequency;
return 0;
}
static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
{
struct tda827x_priv *priv = fe->tuner_priv;
*bandwidth = priv->bandwidth;
return 0;
}
static int tda827x_init(struct dvb_frontend *fe)
{
struct tda827x_priv *priv = fe->tuner_priv;
dprintk("%s:\n", __FUNCTION__);
if (priv->cfg && priv->cfg->init)
priv->cfg->init(fe);
return 0;
}
static int tda827x_probe_version(struct dvb_frontend *fe);
static int tda827x_initial_init(struct dvb_frontend *fe)
{
int ret;
ret = tda827x_probe_version(fe);
if (ret)
return ret;
return fe->ops.tuner_ops.init(fe);
}
static int tda827x_initial_sleep(struct dvb_frontend *fe)
{
int ret;
ret = tda827x_probe_version(fe);
if (ret)
return ret;
return fe->ops.tuner_ops.sleep(fe);
}
static struct dvb_tuner_ops tda827xo_tuner_ops = {
.info = {
.name = "Philips TDA827X",
.frequency_min = 55000000,
.frequency_max = 860000000,
.frequency_step = 250000
},
.release = tda827x_release,
.init = tda827x_initial_init,
.sleep = tda827x_initial_sleep,
.set_params = tda827xo_set_params,
.get_frequency = tda827x_get_frequency,
.get_bandwidth = tda827x_get_bandwidth,
};
static struct dvb_tuner_ops tda827xa_tuner_ops = {
.info = {
.name = "Philips TDA827XA",
.frequency_min = 44000000,
.frequency_max = 906000000,
.frequency_step = 62500
},
.release = tda827x_release,
.init = tda827x_init,
.sleep = tda827xa_sleep,
.set_params = tda827xa_set_params,
.get_frequency = tda827x_get_frequency,
.get_bandwidth = tda827x_get_bandwidth,
};
static int tda827x_probe_version(struct dvb_frontend *fe)
{ u8 data;
struct tda827x_priv *priv = fe->tuner_priv;
struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD,
.buf = &data, .len = 1 };
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
printk("%s: could not read from tuner at addr: 0x%02x\n",
__FUNCTION__, msg.addr << 1);
return -EIO;
}
if ((data & 0x3c) == 0) {
dprintk("tda827x tuner found\n");
fe->ops.tuner_ops.init = tda827x_init;
fe->ops.tuner_ops.sleep = tda827xo_sleep;
} else {
dprintk("tda827xa tuner found\n");
memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops));
}
return 0;
}
struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr,
struct i2c_adapter *i2c,
struct tda827x_config *cfg)
{
struct tda827x_priv *priv = NULL;
dprintk("%s:\n", __FUNCTION__);
priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL);
if (priv == NULL)
return NULL;
priv->i2c_addr = addr;
priv->i2c_adap = i2c;
priv->cfg = cfg;
memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops));
fe->tuner_priv = priv;
return fe;
}
EXPORT_SYMBOL(tda827x_attach);
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
MODULE_DESCRIPTION("DVB TDA827x driver");
MODULE_AUTHOR("Hartmut Hackmann <hartmut.hackmann@t-online.de>");
MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
MODULE_LICENSE("GPL");
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* ---------------------------------------------------------------------------
* Local variables:
* c-basic-offset: 8
* End:
*/

62
drivers/media/dvb/frontends/tda827x.h 100644
View File

@ -0,0 +1,62 @@
/*
DVB Driver for Philips tda827x / tda827xa Silicon tuners
(c) 2005 Hartmut Hackmann
(c) 2007 Michael Krufky
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __DVB_TDA827X_H__
#define __DVB_TDA827X_H__
#include <linux/i2c.h>
#include "dvb_frontend.h"
struct tda827x_config
{
void (*lna_gain) (struct dvb_frontend *fe, int high);
int (*init) (struct dvb_frontend *fe);
int (*sleep) (struct dvb_frontend *fe);
};
/**
* Attach a tda827x tuner to the supplied frontend structure.
*
* @param fe Frontend to attach to.
* @param addr i2c address of the tuner.
* @param i2c i2c adapter to use.
* @param cfg optional callback function pointers.
* @return FE pointer on success, NULL on failure.
*/
#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE))
extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr,
struct i2c_adapter *i2c,
struct tda827x_config *cfg);
#else
static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe,
int addr,
struct i2c_adapter *i2c,
struct tda827x_config *cfg)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
return NULL;
}
#endif // CONFIG_DVB_TDA827X
#endif // __DVB_TDA827X_H__

1
drivers/media/dvb/pluto2/Kconfig
View File

@ -2,7 +2,6 @@ config DVB_PLUTO2
tristate "Pluto2 cards"
depends on DVB_CORE && PCI && I2C
select I2C_ALGOBIT
select DVB_PLL
select DVB_TDA1004X
help
Support for PCI cards based on the Pluto2 FPGA like the Satelco

6
drivers/media/dvb/ttpci/Kconfig
View File

@ -3,7 +3,6 @@ config DVB_AV7110
depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
select FW_LOADER if !DVB_AV7110_FIRMWARE
select VIDEO_SAA7146_VV
select DVB_PLL
select DVB_VES1820 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
@ -62,13 +61,13 @@ config DVB_BUDGET
tristate "Budget cards"
depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
select VIDEO_SAA7146
select DVB_PLL
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_VES1820 if !DVB_FE_CUSTOMISE
select DVB_L64781 if !DVB_FE_CUSTOMISE
select DVB_TDA8083 if !DVB_FE_CUSTOMISE
select DVB_TDA10021 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select DVB_S5H1420 if !DVB_FE_CUSTOMISE
select DVB_TDA10086 if !DVB_FE_CUSTOMISE
select DVB_TDA826X if !DVB_FE_CUSTOMISE
@ -87,7 +86,6 @@ config DVB_BUDGET_CI
tristate "Budget cards with onboard CI connector"
depends on DVB_CORE && PCI && I2C && VIDEO_V4L1
select VIDEO_SAA7146
select DVB_PLL
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
@ -114,6 +112,7 @@ config DVB_BUDGET_AV
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_TDA10021 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select DVB_TUA6100 if !DVB_FE_CUSTOMISE
select FW_LOADER
help
@ -130,7 +129,6 @@ config DVB_BUDGET_PATCH
tristate "AV7110 cards with Budget Patch"
depends on DVB_CORE && DVB_BUDGET && VIDEO_V4L1
select DVB_AV7110
select DVB_PLL
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_TDA8083 if !DVB_FE_CUSTOMISE

17
drivers/media/dvb/ttpci/av7110.c
View File

@ -219,7 +219,10 @@ static void recover_arm(struct av7110 *av7110)
av7110->recover(av7110);
restart_feeds(av7110);
av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
av7110_check_ir_config(av7110, true);
#endif
}
static void av7110_arm_sync(struct av7110 *av7110)
@ -250,6 +253,10 @@ static int arm_thread(void *data)
if (!av7110->arm_ready)
continue;
#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
av7110_check_ir_config(av7110, false);
#endif
if (mutex_lock_interruptible(&av7110->dcomlock))
break;
newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
@ -667,8 +674,8 @@ static void gpioirq(unsigned long data)
return;
case DATA_IRCOMMAND:
if (av7110->ir_handler)
av7110->ir_handler(av7110,
if (av7110->ir.ir_handler)
av7110->ir.ir_handler(av7110,
swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
break;
@ -1907,8 +1914,10 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
if (av7110->fe_synced == synced)
return 0;
if (av7110->playing)
if (av7110->playing) {
av7110->fe_synced = synced;
return 0;
}
if (mutex_lock_interruptible(&av7110->pid_mutex))
return -ERESTARTSYS;

28
drivers/media/dvb/ttpci/av7110.h
View File

@ -5,6 +5,7 @@
#include <linux/socket.h>
#include <linux/netdevice.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
@ -66,6 +67,27 @@ struct dvb_video_events {
};
struct av7110;
/* infrared remote control */
struct infrared {
u16 key_map[256];
struct input_dev *input_dev;
char input_phys[32];
struct timer_list keyup_timer;
struct tasklet_struct ir_tasklet;
void (*ir_handler)(struct av7110 *av7110, u32 ircom);
u32 ir_command;
u32 ir_config;
u32 device_mask;
u8 protocol;
u8 inversion;
u16 last_key;
u16 last_toggle;
u8 delay_timer_finished;
};
/* place to store all the necessary device information */
struct av7110 {
@ -227,10 +249,7 @@ struct av7110 {
u16 wssMode;
u16 wssData;
u32 ir_config;
u32 ir_command;
void (*ir_handler)(struct av7110 *av7110, u32 ircom);
struct tasklet_struct ir_tasklet;
struct infrared ir;
/* firmware stuff */
unsigned char *bin_fw;
@ -268,6 +287,7 @@ struct av7110 {
extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid);
extern int av7110_check_ir_config(struct av7110 *av7110, int force);
extern int av7110_ir_init(struct av7110 *av7110);
extern void av7110_ir_exit(struct av7110 *av7110);

24
drivers/media/dvb/ttpci/av7110_av.c
View File

@ -1009,7 +1009,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY)
ret = av7110_av_stop(av7110, RP_VIDEO);
else
ret = vidcom(av7110, VIDEO_CMD_STOP,
ret = vidcom(av7110, AV_VIDEO_CMD_STOP,
av7110->videostate.video_blank ? 0 : 1);
if (!ret)
av7110->trickmode = TRICK_NONE;
@ -1019,7 +1019,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
av7110->trickmode = TRICK_NONE;
if (av7110->videostate.play_state == VIDEO_FREEZED) {
av7110->videostate.play_state = VIDEO_PLAYING;
ret = vidcom(av7110, VIDEO_CMD_PLAY, 0);
ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0);
if (ret)
break;
}
@ -1034,7 +1034,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
ret = av7110_av_start_play(av7110, RP_VIDEO);
}
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_PLAY, 0);
ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0);
if (!ret)
av7110->videostate.play_state = VIDEO_PLAYING;
break;
@ -1044,7 +1044,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
if (av7110->playing & RP_VIDEO)
ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Pause, 0);
else
ret = vidcom(av7110, VIDEO_CMD_FREEZE, 1);
ret = vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1);
if (!ret)
av7110->trickmode = TRICK_FREEZE;
break;
@ -1053,7 +1053,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
if (av7110->playing & RP_VIDEO)
ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Continue, 0);
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_PLAY, 0);
ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0);
if (!ret) {
av7110->videostate.play_state = VIDEO_PLAYING;
av7110->trickmode = TRICK_NONE;
@ -1136,7 +1136,7 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY,
__Scan_I, 2, AV_PES, 0);
else
ret = vidcom(av7110, VIDEO_CMD_FFWD, arg);
ret = vidcom(av7110, AV_VIDEO_CMD_FFWD, arg);
if (!ret) {
av7110->trickmode = TRICK_FAST;
av7110->videostate.play_state = VIDEO_PLAYING;
@ -1147,13 +1147,13 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
if (av7110->playing&RP_VIDEO) {
ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0);
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_SLOW, arg);
ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg);
} else {
ret = vidcom(av7110, VIDEO_CMD_PLAY, 0);
ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0);
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_STOP, 0);
ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 0);
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_SLOW, arg);
ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg);
}
if (!ret) {
av7110->trickmode = TRICK_SLOW;
@ -1182,10 +1182,10 @@ static int dvb_video_ioctl(struct inode *inode, struct file *file,
ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY,
__Slow, 2, 0, 0);
if (!ret)
ret = vidcom(av7110, VIDEO_CMD_SLOW, arg);
ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg);
}
if (av7110->trickmode == TRICK_FREEZE)
ret = vidcom(av7110, VIDEO_CMD_STOP, 1);
ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 1);
}
break;

10
drivers/media/dvb/ttpci/av7110_hw.h
View File

@ -216,11 +216,11 @@ enum av7110_command_type {
#define VID_CENTRE_CUT_PREF 0x05 /* PanScan with zero vector */
/* MPEG video decoder commands */
#define VIDEO_CMD_STOP 0x000e
#define VIDEO_CMD_PLAY 0x000d
#define VIDEO_CMD_FREEZE 0x0102
#define VIDEO_CMD_FFWD 0x0016
#define VIDEO_CMD_SLOW 0x0022
#define AV_VIDEO_CMD_STOP 0x000e
#define AV_VIDEO_CMD_PLAY 0x000d
#define AV_VIDEO_CMD_FREEZE 0x0102
#define AV_VIDEO_CMD_FFWD 0x0016
#define AV_VIDEO_CMD_SLOW 0x0022
/* MPEG audio decoder commands */
#define AUDIO_CMD_MUTE 0x0001

365
drivers/media/dvb/ttpci/av7110_ir.c
View File

@ -1,8 +1,31 @@
/*
* Driver for the remote control of SAA7146 based AV7110 cards
*
* Copyright (C) 1999-2003 Holger Waechtler <holger@convergence.de>
* Copyright (C) 2003-2007 Oliver Endriss <o.endriss@gmx.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*
*/
#include <linux/types.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/input.h>
#include <linux/proc_fs.h>
#include <linux/kernel.h>
#include <asm/bitops.h>
@ -10,18 +33,37 @@
#include "av7110.h"
#include "av7110_hw.h"
#define UP_TIMEOUT (HZ*7/25)
/* enable ir debugging by or'ing debug with 16 */
#define AV_CNT 4
#define IR_RC5 0
#define IR_RCMM 1
#define IR_RC5_EXT 2 /* internal only */
#define IR_ALL 0xffffffff
#define UP_TIMEOUT (HZ*7/25)
/* Note: enable ir debugging by or'ing debug with 16 */
static int ir_protocol[AV_CNT] = { IR_RCMM, IR_RCMM, IR_RCMM, IR_RCMM};
module_param_array(ir_protocol, int, NULL, 0644);
MODULE_PARM_DESC(ir_protocol, "Infrared protocol: 0 RC5, 1 RCMM (default)");
static int ir_inversion[AV_CNT];
module_param_array(ir_inversion, int, NULL, 0644);
MODULE_PARM_DESC(ir_inversion, "Inversion of infrared signal: 0 not inverted (default), 1 inverted");
static uint ir_device_mask[AV_CNT] = { IR_ALL, IR_ALL, IR_ALL, IR_ALL };
module_param_array(ir_device_mask, uint, NULL, 0644);
MODULE_PARM_DESC(ir_device_mask, "Bitmask of infrared devices: bit 0..31 = device 0..31 (default: all)");
static int av_cnt;
static struct av7110 *av_list[4];
static struct input_dev *input_dev;
static char input_phys[32];
static struct av7110 *av_list[AV_CNT];
static u8 delay_timer_finished;
static u16 key_map [256] = {
static u16 default_key_map [256] = {
KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7,
KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO,
KEY_VOLUMEUP, KEY_VOLUMEDOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@ -45,141 +87,194 @@ static u16 key_map [256] = {
};
static void av7110_emit_keyup(unsigned long data)
/* key-up timer */
static void av7110_emit_keyup(unsigned long parm)
{
if (!data || !test_bit(data, input_dev->key))
struct infrared *ir = (struct infrared *) parm;
if (!ir || !test_bit(ir->last_key, ir->input_dev->key))
return;
input_report_key(input_dev, data, 0);
input_sync(input_dev);
input_report_key(ir->input_dev, ir->last_key, 0);
input_sync(ir->input_dev);
}
static struct timer_list keyup_timer = { .function = av7110_emit_keyup };
/* tasklet */
static void av7110_emit_key(unsigned long parm)
{
struct av7110 *av7110 = (struct av7110 *) parm;
u32 ir_config = av7110->ir_config;
u32 ircom = av7110->ir_command;
struct infrared *ir = (struct infrared *) parm;
u32 ircom = ir->ir_command;
u8 data;
u8 addr;
static u16 old_toggle = 0;
u16 new_toggle;
u16 toggle;
u16 keycode;
/* extract device address and data */
switch (ir_config & 0x0003) {
case 0: /* RC5: 5 bits device address, 6 bits data */
switch (ir->protocol) {
case IR_RC5: /* RC5: 5 bits device address, 6 bits data */
data = ircom & 0x3f;
addr = (ircom >> 6) & 0x1f;
toggle = ircom & 0x0800;
break;
case 1: /* RCMM: 8(?) bits device address, 8(?) bits data */
case IR_RCMM: /* RCMM: ? bits device address, ? bits data */
data = ircom & 0xff;
addr = (ircom >> 8) & 0xff;
addr = (ircom >> 8) & 0x1f;
toggle = ircom & 0x8000;
break;
case 2: /* extended RC5: 5 bits device address, 7 bits data */
case IR_RC5_EXT: /* extended RC5: 5 bits device address, 7 bits data */
data = ircom & 0x3f;
addr = (ircom >> 6) & 0x1f;
/* invert 7th data bit for backward compatibility with RC5 keymaps */
if (!(ircom & 0x1000))
data |= 0x40;
toggle = ircom & 0x0800;
break;
default:
printk("invalid ir_config %x\n", ir_config);
printk("%s invalid protocol %x\n", __FUNCTION__, ir->protocol);
return;
}
keycode = key_map[data];
input_event(ir->input_dev, EV_MSC, MSC_RAW, (addr << 16) | data);
input_event(ir->input_dev, EV_MSC, MSC_SCAN, data);
dprintk(16, "code %08x -> addr %i data 0x%02x -> keycode %i\n",
ircom, addr, data, keycode);
keycode = ir->key_map[data];
/* check device address (if selected) */
if (ir_config & 0x4000)
if (addr != ((ir_config >> 16) & 0xff))
return;
dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n",
__FUNCTION__, ircom, addr, data, keycode);
/* check device address */
if (!(ir->device_mask & (1 << addr)))
return;
if (!keycode) {
printk ("%s: unknown key 0x%02x!!\n", __FUNCTION__, data);
printk ("%s: code %08x -> addr %i data 0x%02x -> unknown key!\n",
__FUNCTION__, ircom, addr, data);
return;
}
if ((ir_config & 0x0003) == 1)
new_toggle = 0; /* RCMM */
else
new_toggle = (ircom & 0x800); /* RC5, extended RC5 */
if (timer_pending(&keyup_timer)) {
del_timer(&keyup_timer);
if (keyup_timer.data != keycode || new_toggle != old_toggle) {
delay_timer_finished = 0;
input_event(input_dev, EV_KEY, keyup_timer.data, 0);
input_event(input_dev, EV_KEY, keycode, 1);
input_sync(input_dev);
} else if (delay_timer_finished) {
input_event(input_dev, EV_KEY, keycode, 2);
input_sync(input_dev);
if (timer_pending(&ir->keyup_timer)) {
del_timer(&ir->keyup_timer);
if (ir->last_key != keycode || toggle != ir->last_toggle) {
ir->delay_timer_finished = 0;
input_event(ir->input_dev, EV_KEY, ir->last_key, 0);
input_event(ir->input_dev, EV_KEY, keycode, 1);
input_sync(ir->input_dev);
} else if (ir->delay_timer_finished) {
input_event(ir->input_dev, EV_KEY, keycode, 2);
input_sync(ir->input_dev);
}
} else {
delay_timer_finished = 0;
input_event(input_dev, EV_KEY, keycode, 1);
input_sync(input_dev);
ir->delay_timer_finished = 0;
input_event(ir->input_dev, EV_KEY, keycode, 1);
input_sync(ir->input_dev);
}
keyup_timer.expires = jiffies + UP_TIMEOUT;
keyup_timer.data = keycode;
ir->last_key = keycode;
ir->last_toggle = toggle;
add_timer(&keyup_timer);
ir->keyup_timer.expires = jiffies + UP_TIMEOUT;
add_timer(&ir->keyup_timer);
old_toggle = new_toggle;
}
static void input_register_keys(void)
/* register with input layer */
static void input_register_keys(struct infrared *ir)
{
int i;
memset(input_dev->keybit, 0, sizeof(input_dev->keybit));
set_bit(EV_KEY, ir->input_dev->evbit);
set_bit(EV_REP, ir->input_dev->evbit);
set_bit(EV_MSC, ir->input_dev->evbit);
for (i = 0; i < ARRAY_SIZE(key_map); i++) {
if (key_map[i] > KEY_MAX)
key_map[i] = 0;
else if (key_map[i] > KEY_RESERVED)
set_bit(key_map[i], input_dev->keybit);
set_bit(MSC_RAW, ir->input_dev->mscbit);
set_bit(MSC_SCAN, ir->input_dev->mscbit);
memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit));
for (i = 0; i < ARRAY_SIZE(ir->key_map); i++) {
if (ir->key_map[i] > KEY_MAX)
ir->key_map[i] = 0;
else if (ir->key_map[i] > KEY_RESERVED)
set_bit(ir->key_map[i], ir->input_dev->keybit);
}
ir->input_dev->keycode = ir->key_map;
ir->input_dev->keycodesize = sizeof(ir->key_map[0]);
ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map);
}
static void input_repeat_key(unsigned long data)
/* called by the input driver after rep[REP_DELAY] ms */
static void input_repeat_key(unsigned long parm)
{
/* called by the input driver after rep[REP_DELAY] ms */
delay_timer_finished = 1;
struct infrared *ir = (struct infrared *) parm;
ir->delay_timer_finished = 1;
}
static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
/* check for configuration changes */
int av7110_check_ir_config(struct av7110 *av7110, int force)
{
int ret = 0;
int i;
int modified = force;
int ret = -ENODEV;
dprintk(4, "%p\n", av7110);
if (av7110) {
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
av7110->ir_config = ir_config;
for (i = 0; i < av_cnt; i++)
if (av7110 == av_list[i])
break;
if (i < av_cnt && av7110) {
if ((av7110->ir.protocol & 1) != ir_protocol[i] ||
av7110->ir.inversion != ir_inversion[i])
modified = true;
if (modified) {
/* protocol */
if (ir_protocol[i]) {
ir_protocol[i] = 1;
av7110->ir.protocol = IR_RCMM;
av7110->ir.ir_config = 0x0001;
} else if (FW_VERSION(av7110->arm_app) >= 0x2620) {
av7110->ir.protocol = IR_RC5_EXT;
av7110->ir.ir_config = 0x0002;
} else {
av7110->ir.protocol = IR_RC5;
av7110->ir.ir_config = 0x0000;
}
/* inversion */
if (ir_inversion[i]) {
ir_inversion[i] = 1;
av7110->ir.ir_config |= 0x8000;
}
av7110->ir.inversion = ir_inversion[i];
/* update ARM */
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1,
av7110->ir.ir_config);
} else
ret = 0;
/* address */
if (av7110->ir.device_mask != ir_device_mask[i])
av7110->ir.device_mask = ir_device_mask[i];
}
return ret;
}
/* /proc/av7110_ir interface */
static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
char *page;
int size = 4 + 256 * sizeof(u16);
u32 ir_config;
int size = sizeof ir_config + sizeof av_list[0]->ir.key_map;
int i;
if (count < size)
@ -194,71 +289,86 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
return -EFAULT;
}
memcpy(&ir_config, page, 4);
memcpy(&key_map, page + 4, 256 * sizeof(u16));
memcpy(&ir_config, page, sizeof ir_config);
for (i = 0; i < av_cnt; i++) {
/* keymap */
memcpy(av_list[i]->ir.key_map, page + sizeof ir_config,
sizeof(av_list[i]->ir.key_map));
/* protocol, inversion, address */
ir_protocol[i] = ir_config & 0x0001;
ir_inversion[i] = ir_config & 0x8000 ? 1 : 0;
if (ir_config & 0x4000)
ir_device_mask[i] = 1 << ((ir_config >> 16) & 0x1f);
else
ir_device_mask[i] = IR_ALL;
/* update configuration */
av7110_check_ir_config(av_list[i], false);
input_register_keys(&av_list[i]->ir);
}
vfree(page);
if (FW_VERSION(av_list[0]->arm_app) >= 0x2620 && !(ir_config & 0x0001))
ir_config |= 0x0002; /* enable extended RC5 */
for (i = 0; i < av_cnt; i++)
av7110_setup_irc_config(av_list[i], ir_config);
input_register_keys();
return count;
}
/* interrupt handler */
static void ir_handler(struct av7110 *av7110, u32 ircom)
{
dprintk(4, "ircommand = %08x\n", ircom);
av7110->ir_command = ircom;
tasklet_schedule(&av7110->ir_tasklet);
dprintk(4, "ir command = %08x\n", ircom);
av7110->ir.ir_command = ircom;
tasklet_schedule(&av7110->ir.ir_tasklet);
}
int __devinit av7110_ir_init(struct av7110 *av7110)
{
struct input_dev *input_dev;
static struct proc_dir_entry *e;
int err;
if (av_cnt >= ARRAY_SIZE(av_list))
return -ENOSPC;
av7110_setup_irc_config(av7110, 0x0001);
av_list[av_cnt++] = av7110;
av7110_check_ir_config(av7110, true);
init_timer(&av7110->ir.keyup_timer);
av7110->ir.keyup_timer.function = av7110_emit_keyup;
av7110->ir.keyup_timer.data = (unsigned long) &av7110->ir;
input_dev = input_allocate_device();
if (!input_dev)
return -ENOMEM;
av7110->ir.input_dev = input_dev;
snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys),
"pci-%s/ir0", pci_name(av7110->dev->pci));
input_dev->name = "DVB on-card IR receiver";
input_dev->phys = av7110->ir.input_phys;
input_dev->id.bustype = BUS_PCI;
input_dev->id.version = 2;
if (av7110->dev->pci->subsystem_vendor) {
input_dev->id.vendor = av7110->dev->pci->subsystem_vendor;
input_dev->id.product = av7110->dev->pci->subsystem_device;
} else {
input_dev->id.vendor = av7110->dev->pci->vendor;
input_dev->id.product = av7110->dev->pci->device;
}
input_dev->cdev.dev = &av7110->dev->pci->dev;
/* initial keymap */
memcpy(av7110->ir.key_map, default_key_map, sizeof av7110->ir.key_map);
input_register_keys(&av7110->ir);
err = input_register_device(input_dev);
if (err) {
input_free_device(input_dev);
return err;
}
input_dev->timer.function = input_repeat_key;
input_dev->timer.data = (unsigned long) &av7110->ir;
if (av_cnt == 1) {
init_timer(&keyup_timer);
keyup_timer.data = 0;
input_dev = input_allocate_device();
if (!input_dev)
return -ENOMEM;
snprintf(input_phys, sizeof(input_phys),
"pci-%s/ir0", pci_name(av7110->dev->pci));
input_dev->name = "DVB on-card IR receiver";
input_dev->phys = input_phys;
input_dev->id.bustype = BUS_PCI;
input_dev->id.version = 1;
if (av7110->dev->pci->subsystem_vendor) {
input_dev->id.vendor = av7110->dev->pci->subsystem_vendor;
input_dev->id.product = av7110->dev->pci->subsystem_device;
} else {
input_dev->id.vendor = av7110->dev->pci->vendor;
input_dev->id.product = av7110->dev->pci->device;
}
input_dev->cdev.dev = &av7110->dev->pci->dev;
set_bit(EV_KEY, input_dev->evbit);
set_bit(EV_REP, input_dev->evbit);
input_register_keys();
err = input_register_device(input_dev);
if (err) {
input_free_device(input_dev);
return err;
}
input_dev->timer.function = input_repeat_key;
e = create_proc_entry("av7110_ir", S_IFREG | S_IRUGO | S_IWUSR, NULL);
if (e) {
e->write_proc = av7110_ir_write_proc;
@ -266,8 +376,8 @@ int __devinit av7110_ir_init(struct av7110 *av7110)
}
}
tasklet_init(&av7110->ir_tasklet, av7110_emit_key, (unsigned long) av7110);
av7110->ir_handler = ir_handler;
tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir);
av7110->ir.ir_handler = ir_handler;
return 0;
}
@ -280,8 +390,10 @@ void __devexit av7110_ir_exit(struct av7110 *av7110)
if (av_cnt == 0)
return;
av7110->ir_handler = NULL;
tasklet_kill(&av7110->ir_tasklet);
del_timer_sync(&av7110->ir.keyup_timer);
av7110->ir.ir_handler = NULL;
tasklet_kill(&av7110->ir.ir_tasklet);
for (i = 0; i < av_cnt; i++)
if (av_list[i] == av7110) {
av_list[i] = av_list[av_cnt-1];
@ -289,14 +401,13 @@ void __devexit av7110_ir_exit(struct av7110 *av7110)
break;
}
if (av_cnt == 1) {
del_timer_sync(&keyup_timer);
if (av_cnt == 1)
remove_proc_entry("av7110_ir", NULL);
input_unregister_device(input_dev);
}
input_unregister_device(av7110->ir.input_dev);
av_cnt--;
}
//MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>");
//MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>, Oliver Endriss <o.endriss@gmx.de>");
//MODULE_LICENSE("GPL");

143
drivers/media/dvb/ttpci/budget-av.c
View File

@ -35,7 +35,7 @@
#include "budget.h"
#include "stv0299.h"
#include "tda10021.h"
#include "tda1002x.h"
#include "tda1004x.h"
#include "tua6100.h"
#include "dvb-pll.h"
@ -66,9 +66,6 @@ struct budget_av {
int slot_status;
struct dvb_ca_en50221 ca;
u8 reinitialise_demod:1;
u8 tda10021_poclkp:1;
u8 tda10021_ts_enabled;
int (*tda10021_set_frontend)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
};
static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot);
@ -234,12 +231,6 @@ static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot)
if (budget_av->reinitialise_demod)
dvb_frontend_reinitialise(budget_av->budget.dvb_frontend);
/* set tda10021 back to original clock configuration on reset */
if (budget_av->tda10021_poclkp) {
tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0);
budget_av->tda10021_ts_enabled = 0;
}
return 0;
}
@ -256,11 +247,6 @@ static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB);
budget_av->slot_status = SLOTSTATUS_NONE;
/* set tda10021 back to original clock configuration when cam removed */
if (budget_av->tda10021_poclkp) {
tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0);
budget_av->tda10021_ts_enabled = 0;
}
return 0;
}
@ -276,12 +262,6 @@ static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA);
/* tda10021 seems to need a different TS clock config when data is routed to the CAM */
if (budget_av->tda10021_poclkp) {
tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa1);
budget_av->tda10021_ts_enabled = 1;
}
return 0;
}
@ -631,37 +611,62 @@ static struct stv0299_config cinergy_1200s_1894_0010_config = {
static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
{
struct budget *budget = (struct budget *) fe->dvb->priv;
u8 buf[4];
u8 buf[6];
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) };
int i;
#define CU1216_IF 36125000
#define TUNER_MUL 62500
u32 div = (params->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL;
u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x86;
buf[2] = 0xce;
buf[3] = (params->frequency < 150000000 ? 0x01 :
params->frequency < 445000000 ? 0x02 : 0x04);
buf[4] = 0xde;
buf[5] = 0x20;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
return -EIO;
/* wait for the pll lock */
msg.flags = I2C_M_RD;
msg.len = 1;
for (i = 0; i < 20; i++) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40))
break;
msleep(10);
}
/* switch the charge pump to the lower current */
msg.flags = 0;
msg.len = 2;
msg.buf = &buf[2];
buf[2] &= ~0x40;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
return -EIO;
return 0;
}
static struct tda10021_config philips_cu1216_config = {
static struct tda1002x_config philips_cu1216_config = {
.demod_address = 0x0c,
.invert = 1,
};
static struct tda10021_config philips_cu1216_config_altaddress = {
static struct tda1002x_config philips_cu1216_config_altaddress = {
.demod_address = 0x0d,
.invert = 0,
};
static int philips_tu1216_tuner_init(struct dvb_frontend *fe)
{
struct budget *budget = (struct budget *) fe->dvb->priv;
@ -908,41 +913,28 @@ static u8 read_pwm(struct budget_av *budget_av)
return pwm;
}
#define SUBID_DVBS_KNC1 0x0010
#define SUBID_DVBS_KNC1_PLUS 0x0011
#define SUBID_DVBS_TYPHOON 0x4f56
#define SUBID_DVBS_CINERGY1200 0x1154
#define SUBID_DVBS_CYNERGY1200N 0x1155
#define SUBID_DVBS_KNC1 0x0010
#define SUBID_DVBS_KNC1_PLUS 0x0011
#define SUBID_DVBS_TYPHOON 0x4f56
#define SUBID_DVBS_CINERGY1200 0x1154
#define SUBID_DVBS_CYNERGY1200N 0x1155
#define SUBID_DVBS_TV_STAR 0x0014
#define SUBID_DVBS_TV_STAR_CI 0x0016
#define SUBID_DVBS_EASYWATCH_1 0x001a
#define SUBID_DVBS_EASYWATCH 0x001e
#define SUBID_DVBS_TV_STAR 0x0014
#define SUBID_DVBS_TV_STAR_CI 0x0016
#define SUBID_DVBS_EASYWATCH_1 0x001a
#define SUBID_DVBS_EASYWATCH 0x001e
#define SUBID_DVBC_EASYWATCH 0x002a
#define SUBID_DVBC_KNC1 0x0020
#define SUBID_DVBC_KNC1_PLUS 0x0021
#define SUBID_DVBC_CINERGY1200 0x1156
#define SUBID_DVBC_EASYWATCH 0x002a
#define SUBID_DVBC_EASYWATCH_MK3 0x002c
#define SUBID_DVBC_KNC1 0x0020
#define SUBID_DVBC_KNC1_PLUS 0x0021
#define SUBID_DVBC_KNC1_MK3 0x0022
#define SUBID_DVBC_KNC1_PLUS_MK3 0x0023
#define SUBID_DVBC_CINERGY1200 0x1156
#define SUBID_DVBC_CINERGY1200_MK3 0x1176
#define SUBID_DVBT_KNC1_PLUS 0x0031
#define SUBID_DVBT_KNC1 0x0030
#define SUBID_DVBT_CINERGY1200 0x1157
static int tda10021_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
struct budget_av* budget_av = fe->dvb->priv;
int result;
result = budget_av->tda10021_set_frontend(fe, p);
if (budget_av->tda10021_ts_enabled) {
tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa1);
} else {
tda10021_writereg(budget_av->budget.dvb_frontend, 0x12, 0xa0);
}
return result;
}
#define SUBID_DVBT_KNC1_PLUS 0x0031
#define SUBID_DVBT_KNC1 0x0030
#define SUBID_DVBT_CINERGY1200 0x1157
static void frontend_init(struct budget_av *budget_av)
{
@ -961,6 +953,7 @@ static void frontend_init(struct budget_av *budget_av)
case SUBID_DVBC_KNC1_PLUS:
case SUBID_DVBT_KNC1_PLUS:
case SUBID_DVBC_EASYWATCH:
case SUBID_DVBC_KNC1_PLUS_MK3:
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
break;
}
@ -1017,6 +1010,7 @@ static void frontend_init(struct budget_av *budget_av)
case SUBID_DVBC_CINERGY1200:
case SUBID_DVBC_EASYWATCH:
budget_av->reinitialise_demod = 1;
budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
fe = dvb_attach(tda10021_attach, &philips_cu1216_config,
&budget_av->budget.i2c_adap,
read_pwm(budget_av));
@ -1025,9 +1019,20 @@ static void frontend_init(struct budget_av *budget_av)
&budget_av->budget.i2c_adap,
read_pwm(budget_av));
if (fe) {
budget_av->tda10021_poclkp = 1;
budget_av->tda10021_set_frontend = fe->ops.set_frontend;
fe->ops.set_frontend = tda10021_set_frontend;
fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
}
break;
case SUBID_DVBC_EASYWATCH_MK3:
case SUBID_DVBC_CINERGY1200_MK3:
case SUBID_DVBC_KNC1_MK3:
case SUBID_DVBC_KNC1_PLUS_MK3:
budget_av->reinitialise_demod = 1;
budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
fe = dvb_attach(tda10023_attach, &philips_cu1216_config,
&budget_av->budget.i2c_adap,
read_pwm(budget_av));
if (fe) {
fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
}
break;
@ -1260,12 +1265,16 @@ MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR);
MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR);
MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S);
MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP);
MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3);
MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3);
MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3);
MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP);
MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S);
MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C);
MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3);
MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T);
static struct pci_device_id pci_tbl[] = {
@ -1279,13 +1288,17 @@ static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e),
MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a),
MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a),
MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c),
MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022),
MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023),
MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031),
MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154),
MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155),
MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156),
MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176),
MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157),
{
.vendor = 0,

96
drivers/media/dvb/ttpci/budget-ci.c
View File

@ -73,21 +73,15 @@
#define SLOTSTATUS_READY 8
#define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY)
/* Milliseconds during which key presses are regarded as key repeat and during
* which the debounce logic is active
/*
* Milliseconds during which a key is regarded as pressed.
* If an identical command arrives within this time, the timer will start over.
*/
#define IR_REPEAT_TIMEOUT 350
#define IR_KEYPRESS_TIMEOUT 250
/* RC5 device wildcard */
#define IR_DEVICE_ANY 255
/* Some remotes sends multiple sequences per keypress (e.g. Zenith sends two),
* this setting allows the superflous sequences to be ignored
*/
static int debounce = 0;
module_param(debounce, int, 0644);
MODULE_PARM_DESC(debounce, "ignore repeated IR sequences (default: 0 = ignore no sequences)");
static int rc5_device = -1;
module_param(rc5_device, int, 0644);
MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)");
@ -99,10 +93,14 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
struct budget_ci_ir {
struct input_dev *dev;
struct tasklet_struct msp430_irq_tasklet;
struct timer_list timer_keyup;
char name[72]; /* 40 + 32 for (struct saa7146_dev).name */
char phys[32];
struct ir_input_state state;
int rc5_device;
u32 last_raw;
u32 ir_key;
bool have_command;
};
struct budget_ci {
@ -125,13 +123,8 @@ static void msp430_ir_interrupt(unsigned long data)
{
struct budget_ci *budget_ci = (struct budget_ci *) data;
struct input_dev *dev = budget_ci->ir.dev;
static int bounces = 0;
int device;
int toggle;
static int prev_toggle = -1;
static u32 ir_key;
static int state = 0;
u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8;
u32 raw;
/*
* The msp430 chip can generate two different bytes, command and device
@ -143,7 +136,7 @@ static void msp430_ir_interrupt(unsigned long data)
* bytes and one or more device bytes. For the repeated bytes, the
* highest bit (X) is set. The first command byte is always generated
* before the first device byte. Other than that, no specific order
* seems to apply.
* seems to apply. To make life interesting, bytes can also be lost.
*
* Only when we have a command and device byte, a keypress is
* generated.
@ -152,53 +145,35 @@ static void msp430_ir_interrupt(unsigned long data)
if (ir_debug)
printk("budget_ci: received byte 0x%02x\n", command);
/* Is this a repeated byte? */
if (command & 0x80)
return;
/* Remove repeat bit, we use every command */
command = command & 0x7f;
/* Is this a RC5 command byte? */
if (command & 0x40) {
state = 1;
ir_key = command & 0x3f;
budget_ci->ir.have_command = true;
budget_ci->ir.ir_key = command & 0x3f;
return;
}
/* It's a RC5 device byte */
if (!state)
if (!budget_ci->ir.have_command)
return;
state = 0;
device = command & 0x1f;
toggle = command & 0x20;
budget_ci->ir.have_command = false;
if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && budget_ci->ir.rc5_device != device)
if (budget_ci->ir.rc5_device != IR_DEVICE_ANY &&
budget_ci->ir.rc5_device != (command & 0x1f))
return;
/* Ignore repeated key sequences if requested */
if (toggle == prev_toggle && ir_key == dev->repeat_key &&
bounces > 0 && timer_pending(&dev->timer)) {
if (ir_debug)
printk("budget_ci: debounce logic ignored IR command\n");
bounces--;
return;
}
prev_toggle = toggle;
/* Are we still waiting for a keyup event? */
if (del_timer(&dev->timer))
ir_input_nokey(dev, &budget_ci->ir.state);
/* Generate keypress */
if (ir_debug)
printk("budget_ci: generating keypress 0x%02x\n", ir_key);
ir_input_keydown(dev, &budget_ci->ir.state, ir_key, (ir_key & (command << 8)));
/* Do we want to delay the keyup event? */
if (debounce) {
bounces = debounce;
mod_timer(&dev->timer, jiffies + msecs_to_jiffies(IR_REPEAT_TIMEOUT));
} else {
/* Is this a repeated key sequence? (same device, command, toggle) */
raw = budget_ci->ir.ir_key | (command << 8);
if (budget_ci->ir.last_raw != raw || !timer_pending(&budget_ci->ir.timer_keyup)) {
ir_input_nokey(dev, &budget_ci->ir.state);
ir_input_keydown(dev, &budget_ci->ir.state,
budget_ci->ir.ir_key, raw);
budget_ci->ir.last_raw = raw;
}
mod_timer(&budget_ci->ir.timer_keyup, jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT));
}
static int msp430_ir_init(struct budget_ci *budget_ci)
@ -271,16 +246,21 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
break;
}
/* initialise the key-up debounce timeout handler */
input_dev->timer.function = msp430_ir_keyup;
input_dev->timer.data = (unsigned long) &budget_ci->ir;
/* initialise the key-up timeout handler */
init_timer(&budget_ci->ir.timer_keyup);
budget_ci->ir.timer_keyup.function = msp430_ir_keyup;
budget_ci->ir.timer_keyup.data = (unsigned long) &budget_ci->ir;
budget_ci->ir.last_raw = 0xffff; /* An impossible value */
error = input_register_device(input_dev);
if (error) {
printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error);
goto out2;
}
/* note: these must be after input_register_device */
input_dev->rep[REP_DELAY] = 400;
input_dev->rep[REP_PERIOD] = 250;
tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt,
(unsigned long) budget_ci);
@ -304,10 +284,8 @@ static void msp430_ir_deinit(struct budget_ci *budget_ci)
saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT);
tasklet_kill(&budget_ci->ir.msp430_irq_tasklet);
if (del_timer(&dev->timer)) {
ir_input_nokey(dev, &budget_ci->ir.state);
input_sync(dev);
}
del_timer_sync(&dev->timer);
ir_input_nokey(dev, &budget_ci->ir.state);
input_unregister_device(dev);
}

58
drivers/media/dvb/ttpci/budget-core.c
View File

@ -41,11 +41,14 @@
#define TS_WIDTH (2 * TS_SIZE)
#define TS_WIDTH_ACTIVY TS_SIZE
#define TS_WIDTH_DVBC TS_SIZE
#define TS_HEIGHT_MASK 0xf00
#define TS_HEIGHT_MASK_ACTIVY 0xc00
#define TS_HEIGHT_MASK_DVBC 0xe00
#define TS_MIN_BUFSIZE_K 188
#define TS_MAX_BUFSIZE_K 1410
#define TS_MAX_BUFSIZE_K_ACTIVY 564
#define TS_MAX_BUFSIZE_K_DVBC 1316
#define BUFFER_WARNING_WAIT (30*HZ)
int budget_debug;
@ -106,6 +109,19 @@ static int start_ts_capture(struct budget *budget)
saa7146_write(dev, MC2, (MASK_10 | MASK_26));
saa7146_write(dev, BRS_CTRL, 0x60000000);
break;
case BUDGET_CIN1200C_MK3:
case BUDGET_KNC1C_MK3:
case BUDGET_KNC1CP_MK3:
if (budget->video_port == BUDGET_VIDEO_PORTA) {
saa7146_write(dev, DD1_INIT, 0x06000200);
saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
saa7146_write(dev, BRS_CTRL, 0x00000000);
} else {
saa7146_write(dev, DD1_INIT, 0x00000600);
saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
saa7146_write(dev, BRS_CTRL, 0x60000000);
}
break;
default:
if (budget->video_port == BUDGET_VIDEO_PORTA) {
saa7146_write(dev, DD1_INIT, 0x06000200);
@ -122,7 +138,13 @@ static int start_ts_capture(struct budget *budget)
mdelay(10);
saa7146_write(dev, BASE_ODD3, 0);
saa7146_write(dev, BASE_EVEN3, 0);
if (budget->buffer_size > budget->buffer_height * budget->buffer_width) {
// using odd/even buffers
saa7146_write(dev, BASE_EVEN3, budget->buffer_height * budget->buffer_width);
} else {
// using a single buffer
saa7146_write(dev, BASE_EVEN3, 0);
}
saa7146_write(dev, PROT_ADDR3, budget->buffer_size);
saa7146_write(dev, BASE_PAGE3, budget->pt.dma | ME1 | 0x90);
@ -399,11 +421,25 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
budget->card = bi;
budget->dev = (struct saa7146_dev *) dev;
if (budget->card->type == BUDGET_FS_ACTIVY) {
switch(budget->card->type) {
case BUDGET_FS_ACTIVY:
budget->buffer_width = TS_WIDTH_ACTIVY;
max_bufsize = TS_MAX_BUFSIZE_K_ACTIVY;
height_mask = TS_HEIGHT_MASK_ACTIVY;
} else {
break;
case BUDGET_KNC1C:
case BUDGET_KNC1CP:
case BUDGET_CIN1200C:
case BUDGET_KNC1C_MK3:
case BUDGET_KNC1CP_MK3:
case BUDGET_CIN1200C_MK3:
budget->buffer_width = TS_WIDTH_DVBC;
max_bufsize = TS_MAX_BUFSIZE_K_DVBC;
height_mask = TS_HEIGHT_MASK_DVBC;
break;
default:
budget->buffer_width = TS_WIDTH;
max_bufsize = TS_MAX_BUFSIZE_K;
height_mask = TS_HEIGHT_MASK;
@ -415,14 +451,22 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
dma_buffer_size = max_bufsize;
budget->buffer_height = dma_buffer_size * 1024 / budget->buffer_width;
budget->buffer_height &= height_mask;
budget->buffer_size = budget->buffer_height * budget->buffer_width;
if (budget->buffer_height > 0xfff) {
budget->buffer_height /= 2;
budget->buffer_height &= height_mask;
budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width;
} else {
budget->buffer_height &= height_mask;
budget->buffer_size = budget->buffer_height * budget->buffer_width;
}
budget->buffer_warning_threshold = budget->buffer_size * 80/100;
budget->buffer_warnings = 0;
budget->buffer_warning_time = jiffies;
dprintk(2, "%s: width = %d, height = %d\n",
budget->dev->name, budget->buffer_width, budget->buffer_height);
dprintk(2, "%s: buffer type = %s, width = %d, height = %d\n",
budget->dev->name,
budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single",
budget->buffer_width, budget->buffer_height);
printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size);
if ((ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name, owner, &budget->dev->pci->dev)) < 0) {

3
drivers/media/dvb/ttpci/budget.h
View File

@ -99,6 +99,9 @@ static struct saa7146_pci_extension_data x_var = { \
#define BUDGET_KNC1CP 12
#define BUDGET_KNC1TP 13
#define BUDGET_TVSTAR 14
#define BUDGET_CIN1200C_MK3 15
#define BUDGET_KNC1C_MK3 16
#define BUDGET_KNC1CP_MK3 17
#define BUDGET_VIDEO_PORTA 0
#define BUDGET_VIDEO_PORTB 1

1
drivers/media/dvb/ttusb-budget/Kconfig
View File

@ -1,7 +1,6 @@
config DVB_TTUSB_BUDGET
tristate "Technotrend/Hauppauge Nova-USB devices"
depends on DVB_CORE && USB && I2C
select DVB_PLL
select DVB_CX22700 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_VES1820 if !DVB_FE_CUSTOMISE

272
drivers/media/radio/radio-aimslab.c
View File

@ -231,129 +231,149 @@ static struct v4l2_queryctrl radio_qctrl[] = {
}
};
static int rt_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt=dev->priv;
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-aimslab", sizeof (v->driver));
strlcpy(v->card, "RadioTrack", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(87*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*rt_getsigstr(rt);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
rt->curfreq = f->frequency;
rt_setfreq(rt, rt->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=rt->muted;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value=rt->curvol * 6554;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
rt_mute(rt);
} else {
rt_setvol(rt,rt->curvol);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
rt_setvol(rt,ctrl->value);
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
rt_do_ioctl);
}
strlcpy(v->driver, "radio-aimslab", sizeof(v->driver));
strlcpy(v->card, "RadioTrack", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int rt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, rt_do_ioctl);
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (87*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xffff*rt_getsigstr(rt);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
rt->curfreq = f->frequency;
rt_setfreq(rt, rt->curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = rt->muted;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = rt->curvol * 6554;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
rt_mute(rt);
else
rt_setvol(rt,rt->curvol);
return 0;
case V4L2_CID_AUDIO_VOLUME:
rt_setvol(rt,ctrl->value);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio (struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct rt_device rtrack_unit;
@ -362,7 +382,7 @@ static const struct file_operations rtrack_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = rt_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -374,6 +394,18 @@ static struct video_device rtrack_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &rtrack_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __init rtrack_init(void)

275
drivers/media/radio/radio-gemtek-pci.c
View File

@ -192,131 +192,158 @@ static inline unsigned int gemtek_pci_getsignal( struct gemtek_pci_card *card )
return ( inb( card->iobase ) & 0x08 ) ? 0 : 1;
}
static int gemtek_pci_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
strlcpy(v->driver, "radio-gemtek-pci", sizeof(v->driver));
strlcpy(v->card, "GemTek PCI Radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
struct video_device *dev = video_devdata(file);
struct gemtek_pci_card *card = dev->priv;
switch ( cmd ) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-gemtek-pci", sizeof (v->driver));
strlcpy(v->card, "GemTek PCI Radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = GEMTEK_PCI_RANGE_LOW;
v->rangehigh = GEMTEK_PCI_RANGE_HIGH;
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*gemtek_pci_getsignal( card );
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
if ( (f->frequency < GEMTEK_PCI_RANGE_LOW) ||
(f->frequency > GEMTEK_PCI_RANGE_HIGH) )
return -EINVAL;
gemtek_pci_setfrequency( card, f->frequency );
card->current_frequency = f->frequency;
card->mute = false;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=card->mute;
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (card->mute)
ctrl->value=0;
else
ctrl->value=65535;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
gemtek_pci_mute(card);
} else {
gemtek_pci_unmute(card);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value) {
gemtek_pci_unmute(card);
} else {
gemtek_pci_mute(card);
}
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
gemtek_pci_do_ioctl);
}
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = GEMTEK_PCI_RANGE_LOW;
v->rangehigh = GEMTEK_PCI_RANGE_HIGH;
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xffff * gemtek_pci_getsignal(card);
return 0;
}
static int gemtek_pci_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, gemtek_pci_do_ioctl);
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct gemtek_pci_card *card = dev->priv;
if ( (f->frequency < GEMTEK_PCI_RANGE_LOW) ||
(f->frequency > GEMTEK_PCI_RANGE_HIGH) )
return -EINVAL;
gemtek_pci_setfrequency(card, f->frequency);
card->current_frequency = f->frequency;
card->mute = false;
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct gemtek_pci_card *card = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = card->current_frequency;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct gemtek_pci_card *card = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = card->mute;
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (card->mute)
ctrl->value = 0;
else
ctrl->value = 65535;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct gemtek_pci_card *card = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
gemtek_pci_mute(card);
else
gemtek_pci_unmute(card);
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value)
gemtek_pci_unmute(card);
else
gemtek_pci_mute(card);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
enum {
@ -342,7 +369,7 @@ static const struct file_operations gemtek_pci_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = gemtek_pci_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -353,6 +380,18 @@ static struct video_device vdev_template = {
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &gemtek_pci_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci_device_id *pci_id )

288
drivers/media/radio/radio-gemtek.c
View File

@ -161,137 +161,157 @@ static int gemtek_getsigstr(struct gemtek_device *dev)
return 1; /* signal present */
}
static int gemtek_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt=dev->priv;
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-gemtek", sizeof (v->driver));
strlcpy(v->card, "GemTek", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(87*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*gemtek_getsigstr(rt);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
rt->curfreq = f->frequency;
/* needs to be called twice in order for getsigstr to work */
gemtek_setfreq(rt, rt->curfreq);
gemtek_setfreq(rt, rt->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=rt->muted;
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (rt->muted)
ctrl->value=0;
else
ctrl->value=65535;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
gemtek_mute(rt);
} else {
gemtek_unmute(rt);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value) {
gemtek_unmute(rt);
} else {
gemtek_mute(rt);
}
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
gemtek_do_ioctl);
}
strlcpy(v->driver, "radio-gemtek", sizeof(v->driver));
strlcpy(v->card, "GemTek", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int gemtek_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, gemtek_do_ioctl);
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt = dev->priv;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (87*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xffff*gemtek_getsigstr(rt);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt = dev->priv;
rt->curfreq = f->frequency;
/* needs to be called twice in order for getsigstr to work */
gemtek_setfreq(rt, rt->curfreq);
gemtek_setfreq(rt, rt->curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = rt->muted;
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (rt->muted)
ctrl->value = 0;
else
ctrl->value = 65535;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct gemtek_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
gemtek_mute(rt);
else
gemtek_unmute(rt);
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value)
gemtek_unmute(rt);
else
gemtek_mute(rt);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio (struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct gemtek_device gemtek_unit;
@ -300,7 +320,7 @@ static const struct file_operations gemtek_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = gemtek_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -312,6 +332,18 @@ static struct video_device gemtek_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &gemtek_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __init gemtek_init(void)

296
drivers/media/radio/radio-maestro.c
View File

@ -75,8 +75,6 @@ static struct v4l2_queryctrl radio_qctrl[] = {
static int radio_nr = -1;
module_param(radio_nr, int, 0);
static int radio_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg);
static int maestro_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
static void maestro_remove(struct pci_dev *pdev);
@ -102,18 +100,11 @@ static const struct file_operations maestro_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = radio_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
static struct video_device maestro_radio = {
.name = "Maestro radio",
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &maestro_fops,
};
struct radio_device {
u16 io, /* base of Maestro card radio io (GPIO_DATA)*/
muted, /* VIDEO_AUDIO_MUTE */
@ -190,142 +181,153 @@ static void radio_bits_set(struct radio_device *dev, u32 data)
msleep(125);
}
static inline int radio_function(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
switch (cmd) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-maestro", sizeof (v->driver));
strlcpy(v->card, "Maestro Radio", sizeof (v->card));
sprintf(v->bus_info,"PCI");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
(void)radio_bits_get(card);
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = FREQ_LO;
v->rangehigh = FREQ_HI;
v->rxsubchans =V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability=V4L2_TUNER_CAP_LOW;
if(card->stereo)
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=card->tuned;
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
return -EINVAL;
radio_bits_set(card, FREQ2BITS(f->frequency));
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = BITS2FREQ(radio_bits_get(card));
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=card->muted;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
{
register u16 io = card->io;
register u16 omask = inw(io + IO_MASK);
outw(~STR_WREN, io + IO_MASK);
outw((card->muted = ctrl->value ) ?
STR_WREN : 0, io);
udelay(4);
outw(omask, io + IO_MASK);
msleep(125);
return (0);
}
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
radio_function);
}
strlcpy(v->driver, "radio-maestro", sizeof(v->driver));
strlcpy(v->card, "Maestro Radio", sizeof(v->card));
sprintf(v->bus_info, "PCI");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int radio_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
int ret;
mutex_lock(&card->lock);
ret = video_usercopy(inode, file, cmd, arg, radio_function);
mutex_unlock(&card->lock);
if (v->index > 0)
return -EINVAL;
return ret;
(void)radio_bits_get(card);
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = FREQ_LO;
v->rangehigh = FREQ_HI;
v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability = V4L2_TUNER_CAP_LOW;
if(card->stereo)
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = card->tuned;
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
return -EINVAL;
radio_bits_set(card, FREQ2BITS(f->frequency));
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
f->type = V4L2_TUNER_RADIO;
f->frequency = BITS2FREQ(radio_bits_get(card));
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = card->muted;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct radio_device *card = video_get_drvdata(dev);
register u16 io = card->io;
register u16 omask = inw(io + IO_MASK);
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
outw(~STR_WREN, io + IO_MASK);
outw((card->muted = ctrl->value ) ?
STR_WREN : 0, io);
udelay(4);
outw(omask, io + IO_MASK);
msleep(125);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static u16 __devinit radio_power_on(struct radio_device *dev)
@ -352,6 +354,24 @@ static u16 __devinit radio_power_on(struct radio_device *dev)
return (ofreq == radio_bits_get(dev));
}
static struct video_device maestro_radio = {
.name = "Maestro radio",
.type = VID_TYPE_TUNER,
.fops = &maestro_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __devinit maestro_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{

279
drivers/media/radio/radio-rtrack2.c
View File

@ -122,6 +122,26 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq)
return 0;
}
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
strlcpy(v->driver, "radio-rtrack2", sizeof(v->driver));
strlcpy(v->card, "RadioTrack II", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int rt_getsigstr(struct rt_device *dev)
{
if (inb(io) & 2) /* bit set = no signal present */
@ -129,135 +149,136 @@ static int rt_getsigstr(struct rt_device *dev)
return 1; /* signal present */
}
static int rt_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt=dev->priv;
struct rt_device *rt = dev->priv;
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-rtrack2", sizeof (v->driver));
strlcpy(v->card, "RadioTrack II", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(88*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*rt_getsigstr(rt);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
rt->curfreq = f->frequency;
rt_setfreq(rt, rt->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=rt->muted;
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (rt->muted)
ctrl->value=0;
else
ctrl->value=65535;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
rt_mute(rt);
} else {
rt_unmute(rt);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value) {
rt_unmute(rt);
} else {
rt_mute(rt);
}
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
rt_do_ioctl);
}
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (88*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xFFFF*rt_getsigstr(rt);
return 0;
}
static int rt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
return video_usercopy(inode, file, cmd, arg, rt_do_ioctl);
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
rt->curfreq = f->frequency;
rt_setfreq(rt, rt->curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = rt->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = rt->muted;
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (rt->muted)
ctrl->value = 0;
else
ctrl->value = 65535;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct rt_device *rt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
rt_mute(rt);
else
rt_unmute(rt);
return 0;
case V4L2_CID_AUDIO_VOLUME:
if (ctrl->value)
rt_unmute(rt);
else
rt_mute(rt);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct rt_device rtrack2_unit;
@ -266,7 +287,7 @@ static const struct file_operations rtrack2_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = rt_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -278,6 +299,18 @@ static struct video_device rtrack2_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &rtrack2_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
};
static int __init rtrack2_init(void)

286
drivers/media/radio/radio-sf16fmi.c
View File

@ -130,137 +130,155 @@ static inline int fmi_getsigstr(struct fmi_device *dev)
return (res & 2) ? 0 : 0xFFFF;
}
static int fmi_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi=dev->priv;
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-sf16fmi", sizeof (v->driver));
strlcpy(v->card, "SF16-FMx radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
int mult;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
mult = (fmi->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
v->rangelow = RSF16_MINFREQ/mult;
v->rangehigh = RSF16_MAXFREQ/mult;
v->rxsubchans =V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
v->capability=fmi->flags&V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_STEREO;
v->signal = fmi_getsigstr(fmi);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
f->frequency *= 1000;
if (f->frequency < RSF16_MINFREQ ||
f->frequency > RSF16_MAXFREQ )
return -EINVAL;
/*rounding in steps of 800 to match th freq
that will be used */
fmi->curfreq = (f->frequency/800)*800;
fmi_setfreq(fmi);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = fmi->curfreq;
if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
f->frequency /= 1000;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=fmi->curvol;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
{
if (ctrl->value)
fmi_mute(fmi->port);
else
fmi_unmute(fmi->port);
fmi->curvol=ctrl->value;
return (0);
}
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
fmi_do_ioctl);
}
strlcpy(v->driver, "radio-sf16fmi", sizeof(v->driver));
strlcpy(v->card, "SF16-FMx radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int fmi_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, fmi_do_ioctl);
int mult;
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi = dev->priv;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
mult = (fmi->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
v->rangelow = RSF16_MINFREQ/mult;
v->rangehigh = RSF16_MAXFREQ/mult;
v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
v->capability = fmi->flags&V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_STEREO;
v->signal = fmi_getsigstr(fmi);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi = dev->priv;
if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
f->frequency *= 1000;
if (f->frequency < RSF16_MINFREQ ||
f->frequency > RSF16_MAXFREQ )
return -EINVAL;
/*rounding in steps of 800 to match th freq
that will be used */
fmi->curfreq = (f->frequency/800)*800;
fmi_setfreq(fmi);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = fmi->curfreq;
if (!(fmi->flags & V4L2_TUNER_CAP_LOW))
f->frequency /= 1000;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = fmi->curvol;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct fmi_device *fmi = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
fmi_mute(fmi->port);
else
fmi_unmute(fmi->port);
fmi->curvol = ctrl->value;
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct fmi_device fmi_unit;
@ -269,7 +287,7 @@ static const struct file_operations fmi_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = fmi_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -281,6 +299,18 @@ static struct video_device fmi_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &fmi_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
/* ladis: this is my card. does any other types exist? */

376
drivers/media/radio/radio-sf16fmr2.c
View File

@ -226,186 +226,204 @@ static int fmr2_setvolume(struct fmr2_device *dev)
return 0;
}
static int fmr2_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
strlcpy(v->driver, "radio-sf16fmr2", sizeof(v->driver));
strlcpy(v->card, "SF16-FMR2 radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
int mult;
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
mult = (fmr2->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
v->rangelow = RSF16_MINFREQ/mult;
v->rangehigh = RSF16_MAXFREQ/mult;
v->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
v->capability = fmr2->flags&V4L2_TUNER_CAP_LOW;
v->audmode = fmr2->stereo ? V4L2_TUNER_MODE_STEREO:
V4L2_TUNER_MODE_MONO;
mutex_lock(&lock);
v->signal = fmr2_getsigstr(fmr2);
mutex_unlock(&lock);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
debug_print((KERN_DEBUG "freq %ld flags %d vol %d mute %d "
"stereo %d type %d\n",
fmr2->curfreq, fmr2->flags, fmr2->curvol, fmr2->mute,
fmr2->stereo, fmr2->card_type));
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-sf16fmr2", sizeof (v->driver));
strlcpy(v->card, "SF16-FMR2 radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
int mult;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
mult = (fmr2->flags & V4L2_TUNER_CAP_LOW) ? 1 : 1000;
v->rangelow = RSF16_MINFREQ/mult;
v->rangehigh = RSF16_MAXFREQ/mult;
v->rxsubchans =V4L2_TUNER_SUB_MONO | V4L2_TUNER_MODE_STEREO;
v->capability=fmr2->flags&V4L2_TUNER_CAP_LOW;
v->audmode = fmr2->stereo ? V4L2_TUNER_MODE_STEREO:
V4L2_TUNER_MODE_MONO;
mutex_lock(&lock);
v->signal = fmr2_getsigstr(fmr2);
mutex_unlock(&lock);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
f->frequency *= 1000;
if (f->frequency < RSF16_MINFREQ ||
f->frequency > RSF16_MAXFREQ )
return -EINVAL;
/*rounding in steps of 200 to match th freq
that will be used */
fmr2->curfreq = (f->frequency/200)*200;
/* set card freq (if not muted) */
if (fmr2->curvol && !fmr2->mute)
{
mutex_lock(&lock);
fmr2_setfreq(fmr2);
mutex_unlock(&lock);
}
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = fmr2->curfreq;
if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
f->frequency /= 1000;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if ((fmr2->card_type != 11)
&& V4L2_CID_AUDIO_VOLUME)
radio_qctrl[i].step=65535;
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=fmr2->mute;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value=fmr2->curvol;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
fmr2->mute=ctrl->value;
if (fmr2->card_type != 11) {
if (!fmr2->mute) {
fmr2->curvol = 65535;
} else {
fmr2->curvol = 0;
}
}
break;
case V4L2_CID_AUDIO_VOLUME:
fmr2->curvol = ctrl->value;
if (fmr2->card_type != 11) {
if (fmr2->curvol) {
fmr2->curvol = 65535;
fmr2->mute = 0;
} else {
fmr2->curvol = 0;
fmr2->mute = 1;
}
}
break;
default:
return -EINVAL;
}
#ifdef DEBUG
if (fmr2->curvol && !fmr2->mute)
printk(KERN_DEBUG "unmute\n");
else
printk(KERN_DEBUG "mute\n");
#endif
mutex_lock(&lock);
if (fmr2->curvol && !fmr2->mute) {
fmr2_setvolume(fmr2);
fmr2_setfreq(fmr2);
} else
fmr2_mute(fmr2->port);
mutex_unlock(&lock);
return (0);
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
fmr2_do_ioctl);
if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
f->frequency *= 1000;
if (f->frequency < RSF16_MINFREQ ||
f->frequency > RSF16_MAXFREQ )
return -EINVAL;
/*rounding in steps of 200 to match th freq
that will be used */
fmr2->curfreq = (f->frequency/200)*200;
/* set card freq (if not muted) */
if (fmr2->curvol && !fmr2->mute) {
mutex_lock(&lock);
fmr2_setfreq(fmr2);
mutex_unlock(&lock);
}
return 0;
}
static int fmr2_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(inode, file, cmd, arg, fmr2_do_ioctl);
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = fmr2->curfreq;
if (!(fmr2->flags & V4L2_TUNER_CAP_LOW))
f->frequency /= 1000;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if ((fmr2->card_type != 11)
&& V4L2_CID_AUDIO_VOLUME)
radio_qctrl[i].step = 65535;
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = fmr2->mute;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = fmr2->curvol;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct fmr2_device *fmr2 = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
fmr2->mute = ctrl->value;
if (fmr2->card_type != 11) {
if (!fmr2->mute)
fmr2->curvol = 65535;
else
fmr2->curvol = 0;
}
break;
case V4L2_CID_AUDIO_VOLUME:
fmr2->curvol = ctrl->value;
if (fmr2->card_type != 11) {
if (fmr2->curvol) {
fmr2->curvol = 65535;
fmr2->mute = 0;
} else {
fmr2->curvol = 0;
fmr2->mute = 1;
}
}
break;
default:
return -EINVAL;
}
#ifdef DEBUG
if (fmr2->curvol && !fmr2->mute)
printk(KERN_DEBUG "unmute\n");
else
printk(KERN_DEBUG "mute\n");
#endif
mutex_lock(&lock);
if (fmr2->curvol && !fmr2->mute) {
fmr2_setvolume(fmr2);
fmr2_setfreq(fmr2);
} else
fmr2_mute(fmr2->port);
mutex_unlock(&lock);
return 0;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct fmr2_device fmr2_unit;
@ -414,7 +432,7 @@ static const struct file_operations fmr2_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = fmr2_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -426,6 +444,18 @@ static struct video_device fmr2_radio=
. type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &fmr2_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __init fmr2_init(void)

281
drivers/media/radio/radio-terratec.c
View File

@ -205,135 +205,152 @@ static int tt_getsigstr(struct tt_device *dev) /* TODO */
return 1; /* signal present */
}
/* implement the video4linux api */
static int tt_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
struct video_device *dev = video_devdata(file);
struct tt_device *tt=dev->priv;
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-terratec", sizeof (v->driver));
strlcpy(v->card, "ActiveRadio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(87*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*tt_getsigstr(tt);
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
tt->curfreq = f->frequency;
tt_setfreq(tt, tt->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = tt->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (tt->muted)
ctrl->value=1;
else
ctrl->value=0;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value=tt->curvol * 6554;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
tt_mute(tt);
} else {
tt_setvol(tt,tt->curvol);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
tt_setvol(tt,ctrl->value);
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
tt_do_ioctl);
}
strlcpy(v->driver, "radio-terratec", sizeof(v->driver));
strlcpy(v->card, "ActiveRadio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int tt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, tt_do_ioctl);
struct video_device *dev = video_devdata(file);
struct tt_device *tt = dev->priv;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (87*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xFFFF*tt_getsigstr(tt);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct tt_device *tt = dev->priv;
tt->curfreq = f->frequency;
tt_setfreq(tt, tt->curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct tt_device *tt = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = tt->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct tt_device *tt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (tt->muted)
ctrl->value = 1;
else
ctrl->value = 0;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = tt->curvol * 6554;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct tt_device *tt = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
tt_mute(tt);
else
tt_setvol(tt,tt->curvol);
return 0;
case V4L2_CID_AUDIO_VOLUME:
tt_setvol(tt,ctrl->value);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct tt_device terratec_unit;
@ -342,7 +359,7 @@ static const struct file_operations terratec_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = tt_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -354,6 +371,18 @@ static struct video_device terratec_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &terratec_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
};
static int __init terratec_init(void)

278
drivers/media/radio/radio-trust.c
View File

@ -192,144 +192,154 @@ static void tr_setfreq(unsigned long f)
write_i2c(5, TSA6060T_ADDR, (f << 1) | 1, f >> 7, 0x60 | ((f >> 15) & 1), 0);
}
static int tr_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
switch(cmd)
{
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-trust", sizeof (v->driver));
strlcpy(v->card, "Trust FM Radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(87.5*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability=V4L2_TUNER_CAP_LOW;
if(tr_getstereo())
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=tr_getsigstr();
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
curfreq = f->frequency;
tr_setfreq(curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=curmute;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value= curvol * 2048;
return (0);
case V4L2_CID_AUDIO_BASS:
ctrl->value= curbass * 4370;
return (0);
case V4L2_CID_AUDIO_TREBLE:
ctrl->value= curtreble * 4370;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
tr_setmute(ctrl->value);
return 0;
case V4L2_CID_AUDIO_VOLUME:
tr_setvol(ctrl->value);
return 0;
case V4L2_CID_AUDIO_BASS:
tr_setbass(ctrl->value);
return 0;
case V4L2_CID_AUDIO_TREBLE:
tr_settreble(ctrl->value);
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
tr_do_ioctl);
}
strlcpy(v->driver, "radio-trust", sizeof(v->driver));
strlcpy(v->card, "Trust FM Radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int tr_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
return video_usercopy(inode, file, cmd, arg, tr_do_ioctl);
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (87.5*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability = V4L2_TUNER_CAP_LOW;
if (tr_getstereo())
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = tr_getsigstr();
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
curfreq = f->frequency;
tr_setfreq(curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
f->type = V4L2_TUNER_RADIO;
f->frequency = curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = curmute;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = curvol * 2048;
return 0;
case V4L2_CID_AUDIO_BASS:
ctrl->value = curbass * 4370;
return 0;
case V4L2_CID_AUDIO_TREBLE:
ctrl->value = curtreble * 4370;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
tr_setmute(ctrl->value);
return 0;
case V4L2_CID_AUDIO_VOLUME:
tr_setvol(ctrl->value);
return 0;
case V4L2_CID_AUDIO_BASS:
tr_setbass(ctrl->value);
return 0;
case V4L2_CID_AUDIO_TREBLE:
tr_settreble(ctrl->value);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static const struct file_operations trust_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = tr_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -341,6 +351,18 @@ static struct video_device trust_radio=
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &trust_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
};
static int __init trust_init(void)

265
drivers/media/radio/radio-typhoon.c
View File

@ -93,8 +93,6 @@ static int typhoon_setfreq(struct typhoon_device *dev, unsigned long frequency);
static void typhoon_mute(struct typhoon_device *dev);
static void typhoon_unmute(struct typhoon_device *dev);
static int typhoon_setvol(struct typhoon_device *dev, int vol);
static int typhoon_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg);
#ifdef CONFIG_RADIO_TYPHOON_PROC_FS
static int typhoon_get_info(char *buf, char **start, off_t offset, int len);
#endif
@ -186,129 +184,148 @@ static int typhoon_setvol(struct typhoon_device *dev, int vol)
return 0;
}
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
strlcpy(v->driver, "radio-typhoon", sizeof(v->driver));
strlcpy(v->card, "Typhoon Radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int typhoon_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (87.5*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO;
v->capability = V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xFFFF; /* We can't get the signal strength */
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct typhoon_device *typhoon = dev->priv;
switch (cmd) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-typhoon", sizeof (v->driver));
strlcpy(v->card, "Typhoon Radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow=(87.5*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO;
v->capability=V4L2_TUNER_CAP_LOW;
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xFFFF; /* We can't get the signal strength */
return 0;
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
typhoon->curfreq = f->frequency;
typhoon_setfreq(typhoon, typhoon->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = typhoon->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=typhoon->muted;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value=typhoon->curvol;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
typhoon_mute(typhoon);
} else {
typhoon_unmute(typhoon);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
typhoon_setvol(typhoon, ctrl->value);
return (0);
}
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
typhoon_do_ioctl);
}
typhoon->curfreq = f->frequency;
typhoon_setfreq(typhoon, typhoon->curfreq);
return 0;
}
static int typhoon_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
return video_usercopy(inode, file, cmd, arg, typhoon_do_ioctl);
struct video_device *dev = video_devdata(file);
struct typhoon_device *typhoon = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = typhoon->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
}
return -EINVAL;
}
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct typhoon_device *typhoon = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = typhoon->muted;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = typhoon->curvol;
return 0;
}
return -EINVAL;
}
static int vidioc_s_ctrl (struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct typhoon_device *typhoon = dev->priv;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
typhoon_mute(typhoon);
else
typhoon_unmute(typhoon);
return 0;
case V4L2_CID_AUDIO_VOLUME:
typhoon_setvol(typhoon, ctrl->value);
return 0;
}
return -EINVAL;
}
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct typhoon_device typhoon_unit =
@ -322,7 +339,7 @@ static const struct file_operations typhoon_fops = {
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = typhoon_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -334,6 +351,18 @@ static struct video_device typhoon_radio =
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &typhoon_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
#ifdef CONFIG_RADIO_TYPHOON_PROC_FS

262
drivers/media/radio/radio-zoltrix.c
View File

@ -230,121 +230,123 @@ static int zol_is_stereo (struct zol_device *dev)
return 0;
}
static int zol_do_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, void *arg)
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *v)
{
strlcpy(v->driver, "radio-zoltrix", sizeof(v->driver));
strlcpy(v->card, "Zoltrix Radio", sizeof(v->card));
sprintf(v->bus_info, "ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int vidioc_g_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
struct video_device *dev = video_devdata(file);
struct zol_device *zol = dev->priv;
switch (cmd) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *v = arg;
memset(v,0,sizeof(*v));
strlcpy(v->driver, "radio-zoltrix", sizeof (v->driver));
strlcpy(v->card, "Zoltrix Radio", sizeof (v->card));
sprintf(v->bus_info,"ISA");
v->version = RADIO_VERSION;
v->capabilities = V4L2_CAP_TUNER;
if (v->index > 0)
return -EINVAL;
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
v->rangelow = (88*16000);
v->rangehigh = (108*16000);
v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability = V4L2_TUNER_CAP_LOW;
if (zol_is_stereo(zol))
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal = 0xFFFF*zol_getsigstr(zol);
return 0;
}
static int vidioc_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *v)
{
if (v->index > 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct zol_device *zol = dev->priv;
zol->curfreq = f->frequency;
zol_setfreq(zol, zol->curfreq);
return 0;
}
static int vidioc_g_frequency(struct file *file, void *priv,
struct v4l2_frequency *f)
{
struct video_device *dev = video_devdata(file);
struct zol_device *zol = dev->priv;
f->type = V4L2_TUNER_RADIO;
f->frequency = zol->curfreq;
return 0;
}
static int vidioc_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return 0;
}
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *v = arg;
}
return -EINVAL;
}
if (v->index > 0)
return -EINVAL;
static int vidioc_g_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct zol_device *zol = dev->priv;
memset(v,0,sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value = zol->muted;
return 0;
case V4L2_CID_AUDIO_VOLUME:
ctrl->value = zol->curvol * 4096;
return 0;
}
return -EINVAL;
}
v->rangelow=(88*16000);
v->rangehigh=(108*16000);
v->rxsubchans =V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
v->capability=V4L2_TUNER_CAP_LOW;
if(zol_is_stereo(zol))
v->audmode = V4L2_TUNER_MODE_STEREO;
else
v->audmode = V4L2_TUNER_MODE_MONO;
v->signal=0xFFFF*zol_getsigstr(zol);
static int vidioc_s_ctrl(struct file *file, void *priv,
struct v4l2_control *ctrl)
{
struct video_device *dev = video_devdata(file);
struct zol_device *zol = dev->priv;
return 0;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value)
zol_mute(zol);
else {
zol_unmute(zol);
zol_setvol(zol,zol->curvol);
}
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *v = arg;
if (v->index > 0)
return -EINVAL;
return 0;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
zol->curfreq = f->frequency;
zol_setfreq(zol, zol->curfreq);
return 0;
}
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *f = arg;
f->type = V4L2_TUNER_RADIO;
f->frequency = zol->curfreq;
return 0;
}
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
int i;
for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
if (qc->id && qc->id == radio_qctrl[i].id) {
memcpy(qc, &(radio_qctrl[i]),
sizeof(*qc));
return (0);
}
}
return -EINVAL;
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
ctrl->value=zol->muted;
return (0);
case V4L2_CID_AUDIO_VOLUME:
ctrl->value=zol->curvol * 4096;
return (0);
}
return -EINVAL;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl= arg;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
if (ctrl->value) {
zol_mute(zol);
} else {
zol_unmute(zol);
zol_setvol(zol,zol->curvol);
}
return (0);
case V4L2_CID_AUDIO_VOLUME:
zol_setvol(zol,ctrl->value/4096);
return (0);
}
zol->stereo = 1;
zol_setfreq(zol, zol->curfreq);
return 0;
case V4L2_CID_AUDIO_VOLUME:
zol_setvol(zol,ctrl->value/4096);
return 0;
}
zol->stereo = 1;
zol_setfreq(zol, zol->curfreq);
#if 0
/* FIXME: Implement stereo/mono switch on V4L2 */
if (v->mode & VIDEO_SOUND_STEREO) {
@ -356,19 +358,39 @@ static int zol_do_ioctl(struct inode *inode, struct file *file,
zol_setfreq(zol, zol->curfreq);
}
#endif
return -EINVAL;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
zol_do_ioctl);
}
return -EINVAL;
}
static int zol_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
static int vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
return video_usercopy(inode, file, cmd, arg, zol_do_ioctl);
if (a->index > 1)
return -EINVAL;
strcpy(a->name, "Radio");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
{
*i = 0;
return 0;
}
static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
if (i != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static struct zol_device zoltrix_unit;
@ -378,7 +400,7 @@ static const struct file_operations zoltrix_fops =
.owner = THIS_MODULE,
.open = video_exclusive_open,
.release = video_exclusive_release,
.ioctl = zol_ioctl,
.ioctl = video_ioctl2,
.compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
@ -390,6 +412,18 @@ static struct video_device zoltrix_radio =
.type = VID_TYPE_TUNER,
.hardware = 0,
.fops = &zoltrix_fops,
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_input = vidioc_g_input,
.vidioc_s_input = vidioc_s_input,
.vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
};
static int __init zoltrix_init(void)

14
drivers/media/video/Kconfig
View File

@ -647,6 +647,8 @@ config VIDEO_HEXIUM_GEMINI
source "drivers/media/video/cx88/Kconfig"
source "drivers/media/video/ivtv/Kconfig"
config VIDEO_M32R_AR
tristate "AR devices"
depends on M32R && VIDEO_V4L1
@ -761,6 +763,18 @@ source "drivers/media/video/zc0301/Kconfig"
source "drivers/media/video/pwc/Kconfig"
config USB_ZR364XX
tristate "USB ZR364XX Camera support"
depends on USB && VIDEO_V4L2
---help---
Say Y here if you want to connect this type of camera to your
computer's USB port.
See <file:Documentation/video4linux/zr364xx.txt> for more info
and list of supported cameras.
To compile this driver as a module, choose M here: the
module will be called zr364xx.
endmenu # V4L USB devices
endmenu

2
drivers/media/video/Makefile
View File

@ -61,6 +61,7 @@ obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
obj-$(CONFIG_VIDEO_MEYE) += meye.o
obj-$(CONFIG_VIDEO_SAA7134) += ir-kbd-i2c.o saa7134/
obj-$(CONFIG_VIDEO_CX88) += cx88/
obj-$(CONFIG_VIDEO_IVTV) += ivtv/
obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
obj-$(CONFIG_VIDEO_USBVISION) += usbvision/
obj-$(CONFIG_VIDEO_TVP5150) += tvp5150.o
@ -99,6 +100,7 @@ obj-$(CONFIG_USB_OV511) += ov511.o
obj-$(CONFIG_USB_SE401) += se401.o
obj-$(CONFIG_USB_STV680) += stv680.o
obj-$(CONFIG_USB_W9968CF) += w9968cf.o
obj-$(CONFIG_USB_ZR364XX) += zr364xx.o
obj-$(CONFIG_USB_SN9C102) += sn9c102/
obj-$(CONFIG_USB_ET61X251) += et61x251/

53
drivers/media/video/bt8xx/bttv-cards.c
View File

@ -291,6 +291,9 @@ static struct CARD {
{ 0x15409511, BTTV_BOARD_ACORP_Y878F, "Acorp Y878F" },
{ 0x53534149, BTTV_BOARD_SSAI_SECURITY, "SSAI Security Video Interface" },
{ 0x5353414a, BTTV_BOARD_SSAI_ULTRASOUND, "SSAI Ultrasound Video Interface" },
/* likely broken, vendor id doesn't match the other magic views ...
* { 0xa0fca04f, BTTV_BOARD_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */
@ -2907,6 +2910,28 @@ struct tvcard bttv_tvcards[] = {
.has_radio = 1,
.has_remote = 1,
},
[BTTV_BOARD_SSAI_SECURITY] = {
.name = "SSAI Security Video Interface",
.video_inputs = 4,
.audio_inputs = 0,
.tuner = -1,
.svhs = -1,
.muxsel = { 0, 1, 2, 3 },
.tuner_type = -1,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
},
[BTTV_BOARD_SSAI_ULTRASOUND] = {
.name = "SSAI Ultrasound Video Interface",
.video_inputs = 2,
.audio_inputs = 0,
.tuner = -1,
.svhs = 1,
.muxsel = { 2, 0, 1, 3 },
.tuner_type = -1,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
},
};
static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@ -2970,20 +2995,20 @@ void __devinit bttv_idcard(struct bttv *btv)
if (UNSET != audiomux[0]) {
gpiobits = 0;
for (i = 0; i < 4; i++) {
for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
bttv_tvcards[btv->c.type].gpiomux[i] = audiomux[i];
gpiobits |= audiomux[i];
}
} else {
gpiobits = audioall;
for (i = 0; i < 4; i++) {
for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
bttv_tvcards[btv->c.type].gpiomux[i] = audioall;
}
}
bttv_tvcards[btv->c.type].gpiomask = (UNSET != gpiomask) ? gpiomask : gpiobits;
printk(KERN_INFO "bttv%d: gpio config override: mask=0x%x, mux=",
btv->c.nr,bttv_tvcards[btv->c.type].gpiomask);
for (i = 0; i < 5; i++) {
for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
printk("%s0x%x", i ? "," : "", bttv_tvcards[btv->c.type].gpiomux[i]);
}
printk("\n");
@ -3638,7 +3663,7 @@ static int __devinit pvr_altera_load(struct bttv *btv, u8 *micro, u32 microlen)
for (n = 0; n < microlen; n++) {
bits = micro[n];
for ( i = 0 ; i < 8 ; i++ ) {
for (i = 0 ; i < 8 ; i++) {
gpio_bits(BTTV_ALT_DCLK,0);
if (bits & 0x01)
gpio_bits(BTTV_ALT_DATA,BTTV_ALT_DATA);
@ -3691,7 +3716,7 @@ static void __devinit osprey_eeprom(struct bttv *btv)
/* this might be an antique... check for MMAC label in eeprom */
if ((ee[0]=='M') && (ee[1]=='M') && (ee[2]=='A') && (ee[3]=='C')) {
unsigned char checksum = 0;
for (i =0; i<21; i++)
for (i = 0; i < 21; i++)
checksum += ee[i];
if (checksum != ee[21])
return;
@ -3703,12 +3728,13 @@ static void __devinit osprey_eeprom(struct bttv *btv)
unsigned short type;
int offset = 4*16;
for(; offset < 8*16; offset += 16) {
for (; offset < 8*16; offset += 16) {
unsigned short checksum = 0;
/* verify the checksum */
for(i = 0; i<14; i++) checksum += ee[i+offset];
checksum = ~checksum; /* no idea why */
if ((((checksum>>8)&0x0FF) == ee[offset+14]) &&
for (i = 0; i < 14; i++)
checksum += ee[i+offset];
checksum = ~checksum; /* no idea why */
if ((((checksum>>8)&0x0FF) == ee[offset+14]) &&
((checksum & 0x0FF) == ee[offset+15])) {
break;
}
@ -3721,7 +3747,6 @@ static void __devinit osprey_eeprom(struct bttv *btv)
type = (ee[offset+4]<<8) | (ee[offset+5]);
switch(type) {
/* 848 based */
case 0x0004:
btv->c.type = BTTV_BOARD_OSPREY1x0_848;
@ -4149,8 +4174,7 @@ static int tea5757_read(struct bttv *btv)
}
dprintk("bttv%d: tea5757:",btv->c.nr);
for(i = 0; i < 24; i++)
{
for (i = 0; i < 24; i++) {
udelay(5);
bus_high(btv,btv->mbox_clk);
udelay(5);
@ -4182,8 +4206,7 @@ static int tea5757_write(struct bttv *btv, int value)
dprintk("bttv%d: tea5757: write 0x%X\n", btv->c.nr, value);
bus_low(btv,btv->mbox_clk);
bus_high(btv,btv->mbox_we);
for(i = 0; i < 25; i++)
{
for (i = 0; i < 25; i++) {
if (reg & 0x1000000)
bus_high(btv,btv->mbox_data);
else
@ -4755,7 +4778,7 @@ static void kodicom4400r_init(struct bttv *btv)
gpio_write(1 << 9); /* reset MUX */
gpio_write(0);
/* Preset camera 0 to the 4 controllers */
for (ix=0; ix<4; ix++) {
for (ix = 0; ix < 4; ix++) {
sw_status[ix] = ix;
kodicom4400r_write(btv, ix, ix, 1);
}

24
drivers/media/video/bt8xx/bttv-driver.c
View File

@ -163,6 +163,24 @@ static ssize_t show_card(struct class_device *cd, char *buf)
}
static CLASS_DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
/* ----------------------------------------------------------------------- */
/* dvb auto-load setup */
#if defined(CONFIG_MODULES) && defined(MODULE)
static void request_module_async(struct work_struct *work)
{
request_module("dvb-bt8xx");
}
static void request_modules(struct bttv *dev)
{
INIT_WORK(&dev->request_module_wk, request_module_async);
schedule_work(&dev->request_module_wk);
}
#else
#define request_modules(dev)
#endif /* CONFIG_MODULES */
/* ----------------------------------------------------------------------- */
/* static data */
@ -4769,9 +4787,11 @@ static int __devinit bttv_probe(struct pci_dev *dev,
disclaim_video_lines(btv);
}
/* add subdevices */
if (bttv_tvcards[btv->c.type].has_dvb)
/* add subdevices and autoload dvb-bt8xx if needed */
if (bttv_tvcards[btv->c.type].has_dvb) {
bttv_sub_add_device(&btv->c, "dvb");
request_modules(btv);
}
bttv_input_init(btv);

5
drivers/media/video/bt8xx/bttv-gpio.c
View File

@ -71,7 +71,6 @@ struct bus_type bttv_sub_bus_type = {
.probe = bttv_sub_probe,
.remove = bttv_sub_remove,
};
EXPORT_SYMBOL(bttv_sub_bus_type);
static void release_sub_device(struct device *dev)
{
@ -152,7 +151,6 @@ void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits)
btwrite(data,BT848_GPIO_OUT_EN);
spin_unlock_irqrestore(&btv->gpio_lock,flags);
}
EXPORT_SYMBOL(bttv_gpio_inout);
u32 bttv_gpio_read(struct bttv_core *core)
{
@ -162,7 +160,6 @@ u32 bttv_gpio_read(struct bttv_core *core)
value = btread(BT848_GPIO_DATA);
return value;
}
EXPORT_SYMBOL(bttv_gpio_read);
void bttv_gpio_write(struct bttv_core *core, u32 value)
{
@ -170,7 +167,6 @@ void bttv_gpio_write(struct bttv_core *core, u32 value)
btwrite(value,BT848_GPIO_DATA);
}
EXPORT_SYMBOL(bttv_gpio_write);
void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits)
{
@ -185,7 +181,6 @@ void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits)
btwrite(data,BT848_GPIO_DATA);
spin_unlock_irqrestore(&btv->gpio_lock,flags);
}
EXPORT_SYMBOL(bttv_gpio_bits);
/*
* Local variables:

2
drivers/media/video/bt8xx/bttv-i2c.c
View File

@ -412,7 +412,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
unsigned char buf;
int i,rc;
for (i = 0; i < 128; i++) {
for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
c->addr = i;
rc = i2c_master_recv(c,&buf,0);
if (rc < 0)

48
drivers/media/video/bt8xx/bttv-if.c
View File

@ -33,32 +33,16 @@
#include "bttvp.h"
EXPORT_SYMBOL(bttv_get_cardinfo);
EXPORT_SYMBOL(bttv_get_pcidev);
EXPORT_SYMBOL(bttv_get_id);
EXPORT_SYMBOL(bttv_gpio_enable);
EXPORT_SYMBOL(bttv_read_gpio);
EXPORT_SYMBOL(bttv_write_gpio);
EXPORT_SYMBOL(bttv_get_gpio_queue);
EXPORT_SYMBOL(bttv_i2c_call);
/* ----------------------------------------------------------------------- */
/* Exported functions - for other modules which want to access the */
/* gpio ports (IR for example) */
/* see bttv.h for comments */
int bttv_get_cardinfo(unsigned int card, int *type, unsigned *cardid)
{
printk("The bttv_* interface is obsolete and will go away,\n"
"please use the new, sysfs based interface instead.\n");
if (card >= bttv_num) {
return -1;
}
*type = bttvs[card].c.type;
*cardid = bttvs[card].cardid;
return 0;
}
struct pci_dev* bttv_get_pcidev(unsigned int card)
{
if (card >= bttv_num)
@ -66,16 +50,6 @@ struct pci_dev* bttv_get_pcidev(unsigned int card)
return bttvs[card].c.pci;
}
int bttv_get_id(unsigned int card)
{
printk("The bttv_* interface is obsolete and will go away,\n"
"please use the new, sysfs based interface instead.\n");
if (card >= bttv_num) {
return -1;
}
return bttvs[card].c.type;
}
int bttv_gpio_enable(unsigned int card, unsigned long mask, unsigned long data)
{
@ -130,28 +104,6 @@ int bttv_write_gpio(unsigned int card, unsigned long mask, unsigned long data)
return 0;
}
wait_queue_head_t* bttv_get_gpio_queue(unsigned int card)
{
struct bttv *btv;
if (card >= bttv_num) {
return NULL;
}
btv = &bttvs[card];
if (bttvs[card].shutdown) {
return NULL;
}
return &btv->gpioq;
}
void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg)
{
if (card >= bttv_num)
return;
bttv_call_i2c_clients(&bttvs[card], cmd, arg);
}
/*
* Local variables:
* c-basic-offset: 8

25
drivers/media/video/bt8xx/bttv.h
View File

@ -168,6 +168,8 @@
#define BTTV_BOARD_SABRENT_TVFM 0x8e
#define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
#define BTTV_BOARD_MACHTV_MAGICTV 0x90
#define BTTV_BOARD_SSAI_SECURITY 0x91
#define BTTV_BOARD_SSAI_ULTRASOUND 0x92
/* more card-specific defines */
#define PT2254_L_CHANNEL 0x10
@ -260,17 +262,8 @@ extern int bttv_handle_chipset(struct bttv *btv);
/* this obsolete -- please use the sysfs-based
interface below for new code */
/* returns card type + card ID (for bt878-based ones)
for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN
returns negative value if error occurred
*/
extern int bttv_get_cardinfo(unsigned int card, int *type,
unsigned int *cardid);
extern struct pci_dev* bttv_get_pcidev(unsigned int card);
/* obsolete, use bttv_get_cardinfo instead */
extern int bttv_get_id(unsigned int card);
/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
data | (current_GPOE_value & ~mask)
returns negative value if error occurred
@ -290,20 +283,6 @@ extern int bttv_read_gpio(unsigned int card, unsigned long *data);
extern int bttv_write_gpio(unsigned int card,
unsigned long mask, unsigned long data);
/* returns pointer to task queue which can be used as parameter to
interruptible_sleep_on
in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
(wake_up_interruptible) and following call to the function bttv_read_gpio
should return new value of GPDATA,
returns NULL value if error occurred or queue is not available
WARNING: because there is no buffer for GPIO data, one MUST
process data ASAP
*/
extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
/* call i2c clients
*/
extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);

3
drivers/media/video/bt8xx/bttvp.h
View File

@ -434,6 +434,9 @@ struct bttv {
unsigned int users;
struct bttv_fh init;
/* used to make dvb-bt8xx autoloadable */
struct work_struct request_module_wk;
/* Default (0) and current (1) video capturing and overlay
cropping parameters in bttv_tvnorm.cropcap units. Protected
by bttv.lock. */

79
drivers/media/video/cafe_ccic.c
View File

@ -4,6 +4,7 @@
* sensor.
*
* Copyright 2006 One Laptop Per Child Association, Inc.
* Copyright 2006-7 Jonathan Corbet <corbet@lwn.net>
*
* Written by Jonathan Corbet, corbet@lwn.net.
*
@ -22,6 +23,7 @@
#include <linux/spinlock.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <linux/device.h>
#include <linux/wait.h>
#include <linux/list.h>
@ -36,7 +38,7 @@
#include "cafe_ccic-regs.h"
#define CAFE_VERSION 0x000001
#define CAFE_VERSION 0x000002
/*
@ -164,7 +166,7 @@ struct cafe_camera
struct tasklet_struct s_tasklet;
/* Current operating parameters */
enum v4l2_chip_ident sensor_type; /* Currently ov7670 only */
u32 sensor_type; /* Currently ov7670 only */
struct v4l2_pix_format pix_format;
/* Locks */
@ -704,7 +706,13 @@ static void cafe_ctlr_init(struct cafe_camera *cam)
cafe_reg_write(cam, REG_GL_CSR, GCSR_SRS|GCSR_MRS); /* Needed? */
cafe_reg_write(cam, REG_GL_CSR, GCSR_SRC|GCSR_MRC);
cafe_reg_write(cam, REG_GL_CSR, GCSR_SRC|GCSR_MRS);
/*
* Here we must wait a bit for the controller to come around.
*/
spin_unlock_irqrestore(&cam->dev_lock, flags);
mdelay(5); /* FIXME revisit this */
spin_lock_irqsave(&cam->dev_lock, flags);
cafe_reg_write(cam, REG_GL_CSR, GCSR_CCIC_EN|GCSR_SRC|GCSR_MRC);
cafe_reg_set_bit(cam, REG_GL_IMASK, GIMSK_CCIC_EN);
/*
@ -772,9 +780,9 @@ static void cafe_ctlr_power_up(struct cafe_camera *cam)
* Control 1 is power down, set to 0 to operate.
*/
cafe_reg_write(cam, REG_GPR, GPR_C1EN|GPR_C0EN); /* pwr up, reset */
mdelay(1); /* Marvell says 1ms will do it */
// mdelay(1); /* Marvell says 1ms will do it */
cafe_reg_write(cam, REG_GPR, GPR_C1EN|GPR_C0EN|GPR_C0);
mdelay(1); /* Enough? */
// mdelay(1); /* Enough? */
spin_unlock_irqrestore(&cam->dev_lock, flags);
}
@ -818,6 +826,7 @@ static int __cafe_cam_reset(struct cafe_camera *cam)
*/
static int cafe_cam_init(struct cafe_camera *cam)
{
struct v4l2_chip_ident chip = { V4L2_CHIP_MATCH_I2C_ADDR, 0, 0, 0 };
int ret;
mutex_lock(&cam->s_mutex);
@ -827,9 +836,11 @@ static int cafe_cam_init(struct cafe_camera *cam)
ret = __cafe_cam_reset(cam);
if (ret)
goto out;
ret = __cafe_cam_cmd(cam, VIDIOC_INT_G_CHIP_IDENT, &cam->sensor_type);
chip.match_chip = cam->sensor->addr;
ret = __cafe_cam_cmd(cam, VIDIOC_G_CHIP_IDENT, &chip);
if (ret)
goto out;
cam->sensor_type = chip.ident;
// if (cam->sensor->addr != OV7xx0_SID) {
if (cam->sensor_type != V4L2_IDENT_OV7670) {
cam_err(cam, "Unsupported sensor type %d", cam->sensor->addr);
@ -1792,18 +1803,19 @@ static void cafe_frame_tasklet(unsigned long data)
if (list_empty(&cam->sb_avail))
break; /* Leave it valid, hope for better later */
clear_bit(bufno, &cam->flags);
/*
* We could perhaps drop the spinlock during this
* big copy. Something to consider.
*/
sbuf = list_entry(cam->sb_avail.next,
struct cafe_sio_buffer, list);
/*
* Drop the lock during the big copy. This *should* be safe...
*/
spin_unlock_irqrestore(&cam->dev_lock, flags);
memcpy(sbuf->buffer, cam->dma_bufs[bufno],
cam->pix_format.sizeimage);
sbuf->v4lbuf.bytesused = cam->pix_format.sizeimage;
sbuf->v4lbuf.sequence = cam->buf_seq[bufno];
sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_QUEUED;
sbuf->v4lbuf.flags |= V4L2_BUF_FLAG_DONE;
spin_lock_irqsave(&cam->dev_lock, flags);
list_move_tail(&sbuf->list, &cam->sb_full);
}
if (! list_empty(&cam->sb_full))
@ -2107,6 +2119,7 @@ static int cafe_pci_probe(struct pci_dev *pdev,
cam->v4ldev = cafe_v4l_template;
cam->v4ldev.debug = 0;
// cam->v4ldev.debug = V4L2_DEBUG_IOCTL_ARG;
cam->v4ldev.dev = &pdev->dev;
ret = video_register_device(&cam->v4ldev, VFL_TYPE_GRABBER, -1);
if (ret)
goto out_smbus;
@ -2176,10 +2189,52 @@ static void cafe_pci_remove(struct pci_dev *pdev)
}
#ifdef CONFIG_PM
/*
* Basic power management.
*/
static int cafe_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct cafe_camera *cam = cafe_find_by_pdev(pdev);
int ret;
ret = pci_save_state(pdev);
if (ret)
return ret;
cafe_ctlr_stop_dma(cam);
cafe_ctlr_power_down(cam);
pci_disable_device(pdev);
return 0;
}
static int cafe_pci_resume(struct pci_dev *pdev)
{
struct cafe_camera *cam = cafe_find_by_pdev(pdev);
int ret = 0;
ret = pci_restore_state(pdev);
if (ret)
return ret;
ret = pci_enable_device(pdev);
if (ret) {
cam_warn(cam, "Unable to re-enable device on resume!\n");
return ret;
}
cafe_ctlr_init(cam);
cafe_ctlr_power_up(cam);
set_bit(CF_CONFIG_NEEDED, &cam->flags);
if (cam->state == S_SPECREAD)
cam->state = S_IDLE; /* Don't bother restarting */
else if (cam->state == S_SINGLEREAD || cam->state == S_STREAMING)
ret = cafe_read_setup(cam, cam->state);
return ret;
}
#endif /* CONFIG_PM */
static struct pci_device_id cafe_ids[] = {
{ PCI_DEVICE(0x1148, 0x4340) }, /* Temporary ID on devel board */
{ PCI_DEVICE(0x11ab, 0x4100) }, /* Eventual real ID */
{ PCI_DEVICE(0x11ab, 0x4102) }, /* Really eventual real ID */
{ 0, }
@ -2192,6 +2247,10 @@ static struct pci_driver cafe_pci_driver = {
.id_table = cafe_ids,
.probe = cafe_pci_probe,
.remove = cafe_pci_remove,
#ifdef CONFIG_PM
.suspend = cafe_pci_suspend,
.resume = cafe_pci_resume,
#endif
};

49
drivers/media/video/cpia_pp.c
View File

@ -62,7 +62,6 @@ static int cpia_pp_close(void *privdata);
#define PPCPIA_PARPORT_OFF -2
#define PPCPIA_PARPORT_NONE -1
#ifdef MODULE
static int parport_nr[PARPORT_MAX] = {[0 ... PARPORT_MAX - 1] = PPCPIA_PARPORT_UNSPEC};
static char *parport[PARPORT_MAX] = {NULL,};
@ -72,11 +71,6 @@ MODULE_LICENSE("GPL");
module_param_array(parport, charp, NULL, 0);
MODULE_PARM_DESC(parport, "'auto' or a list of parallel port numbers. Just like lp.");
#else
static int parport_nr[PARPORT_MAX] __initdata =
{[0 ... PARPORT_MAX - 1] = PPCPIA_PARPORT_UNSPEC};
static int parport_ptr = 0;
#endif
struct pp_cam_entry {
struct pardevice *pdev;
@ -141,7 +135,6 @@ static void cpia_pp_run_callback(struct work_struct *work)
cam = container_of(work, struct pp_cam_entry, cb_task);
cb_func = cam->cb_func;
cb_data = cam->cb_data;
work_release(work);
cb_func(cb_data);
}
@ -682,7 +675,7 @@ static int cpia_pp_registerCallback(void *privdata, void (*cb)(void *cbdata), vo
if(cam->port->irq != PARPORT_IRQ_NONE) {
cam->cb_func = cb;
cam->cb_data = cbdata;
INIT_WORK_NAR(&cam->cb_task, cpia_pp_run_callback);
INIT_WORK(&cam->cb_task, cpia_pp_run_callback);
} else {
retval = -1;
}
@ -820,7 +813,7 @@ static struct parport_driver cpia_pp_driver = {
.detach = cpia_pp_detach,
};
static int cpia_pp_init(void)
static int __init cpia_pp_init(void)
{
printk(KERN_INFO "%s v%d.%d.%d\n",ABOUT,
CPIA_PP_MAJ_VER,CPIA_PP_MIN_VER,CPIA_PP_PATCH_VER);
@ -839,8 +832,7 @@ static int cpia_pp_init(void)
return 0;
}
#ifdef MODULE
int init_module(void)
static int __init cpia_init(void)
{
if (parport[0]) {
/* The user gave some parameters. Let's see what they were. */
@ -867,38 +859,11 @@ int init_module(void)
return cpia_pp_init();
}
void cleanup_module(void)
static void __exit cpia_cleanup(void)
{
parport_unregister_driver (&cpia_pp_driver);
parport_unregister_driver(&cpia_pp_driver);
return;
}
#else /* !MODULE */
static int __init cpia_pp_setup(char *str)
{
int err;
if (!strncmp(str, "parport", 7)) {
int n = simple_strtoul(str + 7, NULL, 10);
if (parport_ptr < PARPORT_MAX) {
parport_nr[parport_ptr++] = n;
} else {
LOG("too many ports, %s ignored.\n", str);
}
} else if (!strcmp(str, "auto")) {
parport_nr[0] = PPCPIA_PARPORT_AUTO;
} else if (!strcmp(str, "none")) {
parport_nr[parport_ptr++] = PPCPIA_PARPORT_NONE;
}
err=cpia_pp_init();
if (err)
return err;
return 1;
}
__setup("cpia_pp=", cpia_pp_setup);
#endif /* !MODULE */
module_init(cpia_init);
module_exit(cpia_cleanup);

4
drivers/media/video/cs53l32a.c
View File

@ -28,6 +28,7 @@
#include <linux/i2c-id.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC");
MODULE_AUTHOR("Martin Vaughan");
@ -103,6 +104,9 @@ static int cs53l32a_command(struct i2c_client *client, unsigned int cmd,
cs53l32a_write(client, 0x05, (u8) ctrl->value);
break;
case VIDIOC_G_CHIP_IDENT:
return v4l2_chip_ident_i2c_client(client, arg, V4L2_IDENT_CS53l32A, 0);
case VIDIOC_LOG_STATUS:
{
u8 v = cs53l32a_read(client, 0x01);

72
drivers/media/video/cx2341x.c
View File

@ -51,6 +51,7 @@ const u32 cx2341x_mpeg_ctrls[] = {
V4L2_CID_MPEG_AUDIO_MODE_EXTENSION,
V4L2_CID_MPEG_AUDIO_EMPHASIS,
V4L2_CID_MPEG_AUDIO_CRC,
V4L2_CID_MPEG_AUDIO_MUTE,
V4L2_CID_MPEG_VIDEO_ENCODING,
V4L2_CID_MPEG_VIDEO_ASPECT,
V4L2_CID_MPEG_VIDEO_B_FRAMES,
@ -60,6 +61,8 @@ const u32 cx2341x_mpeg_ctrls[] = {
V4L2_CID_MPEG_VIDEO_BITRATE,
V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION,
V4L2_CID_MPEG_VIDEO_MUTE,
V4L2_CID_MPEG_VIDEO_MUTE_YUV,
V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE,
V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER,
V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE,
@ -71,6 +74,7 @@ const u32 cx2341x_mpeg_ctrls[] = {
V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP,
V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM,
V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP,
V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS,
0
};
@ -102,6 +106,9 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_AUDIO_CRC:
ctrl->value = params->audio_crc;
break;
case V4L2_CID_MPEG_AUDIO_MUTE:
ctrl->value = params->audio_mute;
break;
case V4L2_CID_MPEG_VIDEO_ENCODING:
ctrl->value = params->video_encoding;
break;
@ -129,6 +136,12 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
ctrl->value = params->video_temporal_decimation;
break;
case V4L2_CID_MPEG_VIDEO_MUTE:
ctrl->value = params->video_mute;
break;
case V4L2_CID_MPEG_VIDEO_MUTE_YUV:
ctrl->value = params->video_mute_yuv;
break;
case V4L2_CID_MPEG_STREAM_TYPE:
ctrl->value = params->stream_type;
break;
@ -168,6 +181,9 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
ctrl->value = params->video_chroma_median_filter_bottom;
break;
case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
ctrl->value = params->stream_insert_nav_packets;
break;
default:
return -EINVAL;
}
@ -201,6 +217,9 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_AUDIO_CRC:
params->audio_crc = ctrl->value;
break;
case V4L2_CID_MPEG_AUDIO_MUTE:
params->audio_mute = ctrl->value;
break;
case V4L2_CID_MPEG_VIDEO_ASPECT:
params->video_aspect = ctrl->value;
break;
@ -243,6 +262,12 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
params->video_temporal_decimation = ctrl->value;
break;
case V4L2_CID_MPEG_VIDEO_MUTE:
params->video_mute = (ctrl->value != 0);
break;
case V4L2_CID_MPEG_VIDEO_MUTE_YUV:
params->video_mute_yuv = ctrl->value;
break;
case V4L2_CID_MPEG_STREAM_TYPE:
params->stream_type = ctrl->value;
params->video_encoding =
@ -290,6 +315,9 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
params->video_chroma_median_filter_bottom = ctrl->value;
break;
case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
params->stream_insert_nav_packets = ctrl->value;
break;
default:
return -EINVAL;
}
@ -336,6 +364,9 @@ static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 ma
case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
name = "Median Chroma Filter Minimum";
break;
case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
name = "Insert Navigation Packets";
break;
default:
return v4l2_ctrl_query_fill(qctrl, min, max, step, def);
@ -350,6 +381,12 @@ static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 ma
min = 0;
step = 1;
break;
case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
qctrl->type = V4L2_CTRL_TYPE_BOOLEAN;
min = 0;
max = 1;
step = 1;
break;
default:
qctrl->type = V4L2_CTRL_TYPE_INTEGER;
break;
@ -505,6 +542,9 @@ int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, struct v4l2_queryctrl
qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
return 0;
case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
return cx2341x_ctrl_query_fill(qctrl, 0, 1, 1, 0);
default:
return v4l2_ctrl_query_fill_std(qctrl);
@ -656,6 +696,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
/* stream */
.stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
.stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE,
.stream_insert_nav_packets = 0,
/* audio */
.audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
@ -665,6 +706,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
.audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
.audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE,
.audio_crc = V4L2_MPEG_AUDIO_CRC_NONE,
.audio_mute = 0,
/* video */
.video_encoding = V4L2_MPEG_VIDEO_ENCODING_MPEG_2,
@ -676,6 +718,8 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
.video_bitrate = 6000000,
.video_bitrate_peak = 8000000,
.video_temporal_decimation = 0,
.video_mute = 0,
.video_mute_yuv = 0x008080, /* YCbCr value for black */
/* encoding filters */
.video_spatial_filter_mode = V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL,
@ -779,6 +823,10 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func,
err = cx2341x_api(priv, func, CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, new->audio_properties);
if (err) return err;
}
if (old == NULL || old->audio_mute != new->audio_mute) {
err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_AUDIO, 1, new->audio_mute);
if (err) return err;
}
if (old == NULL || old->video_bitrate_mode != new->video_bitrate_mode ||
old->video_bitrate != new->video_bitrate ||
old->video_bitrate_peak != new->video_bitrate_peak) {
@ -826,6 +874,15 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func,
new->video_temporal_decimation);
if (err) return err;
}
if (old == NULL || old->video_mute != new->video_mute ||
(new->video_mute && old->video_mute_yuv != new->video_mute_yuv)) {
err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_VIDEO, 1, new->video_mute | (new->video_mute_yuv << 8));
if (err) return err;
}
if (old == NULL || old->stream_insert_nav_packets != new->stream_insert_nav_packets) {
err = cx2341x_api(priv, func, CX2341X_ENC_MISC, 2, 7, new->stream_insert_nav_packets);
if (err) return err;
}
return 0;
}
@ -854,18 +911,22 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix)
int temporal = p->video_temporal_filter;
/* Stream */
printk(KERN_INFO "%s: Stream: %s\n",
printk(KERN_INFO "%s: Stream: %s",
prefix,
cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_TYPE));
if (p->stream_insert_nav_packets)
printk(" (with navigation packets)");
printk("\n");
printk(KERN_INFO "%s: VBI Format: %s\n",
prefix,
cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_VBI_FMT));
/* Video */
printk(KERN_INFO "%s: Video: %dx%d, %d fps\n",
printk(KERN_INFO "%s: Video: %dx%d, %d fps%s\n",
prefix,
p->width / (is_mpeg1 ? 2 : 1), p->height / (is_mpeg1 ? 2 : 1),
p->is_50hz ? 25 : 30);
p->is_50hz ? 25 : 30,
(p->video_mute) ? " (muted)" : "");
printk(KERN_INFO "%s: Video: %s, %s, %s, %d",
prefix,
cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ENCODING),
@ -886,12 +947,13 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix)
}
/* Audio */
printk(KERN_INFO "%s: Audio: %s, %s, %s, %s",
printk(KERN_INFO "%s: Audio: %s, %s, %s, %s%s",
prefix,
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ),
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING),
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_L2_BITRATE),
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE));
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE),
p->audio_mute ? " (muted)" : "");
if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO) {
printk(", %s",
cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE_EXTENSION));

9
drivers/media/video/cx25840/cx25840-core.c
View File

@ -35,6 +35,7 @@
#include <linux/videodev2.h>
#include <linux/i2c.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/cx25840.h>
#include "cx25840-core.h"
@ -827,9 +828,8 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
cx25840_initialize(client, 0);
break;
case VIDIOC_INT_G_CHIP_IDENT:
*(enum v4l2_chip_ident *)arg = state->id;
break;
case VIDIOC_G_CHIP_IDENT:
return v4l2_chip_ident_i2c_client(client, arg, state->id, state->rev);
default:
return -EINVAL;
@ -847,7 +847,7 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
{
struct i2c_client *client;
struct cx25840_state *state;
enum v4l2_chip_ident id;
u32 id;
u16 device_id;
/* Check if the adapter supports the needed features
@ -902,6 +902,7 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
state->audmode = V4L2_TUNER_MODE_LANG1;
state->vbi_line_offset = 8;
state->id = id;
state->rev = device_id;
i2c_attach_client(client);

3
drivers/media/video/cx25840/cx25840-core.h
View File

@ -43,7 +43,8 @@ struct cx25840_state {
u32 audclk_freq;
int audmode;
int vbi_line_offset;
enum v4l2_chip_ident id;
u32 id;
u32 rev;
int is_cx25836;
};

1
drivers/media/video/cx25840/cx25840-firmware.c
View File

@ -17,7 +17,6 @@
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/firmware.h>
#include <media/v4l2-common.h>
#include <media/cx25840.h>

1
drivers/media/video/cx88/Kconfig
View File

@ -53,7 +53,6 @@ config VIDEO_CX88_DVB
select DVB_OR51132 if !DVB_FE_CUSTOMISE
select DVB_CX22702 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select DVB_TUNER_LGH06XF if !DVB_FE_CUSTOMISE
select DVB_NXT200X if !DVB_FE_CUSTOMISE
select DVB_CX24123 if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE

9
drivers/media/video/cx88/cx88-alsa.c
View File

@ -232,7 +232,8 @@ static void cx8801_aud_irq(snd_cx88_card_t *chip)
cx_write(MO_AUD_INTSTAT, status);
if (debug > 1 || (status & mask & ~0xff))
cx88_print_irqbits(core->name, "irq aud",
cx88_aud_irqs, status, mask);
cx88_aud_irqs, ARRAY_SIZE(cx88_aud_irqs),
status, mask);
/* risc op code error */
if (status & (1 << 16)) {
printk(KERN_WARNING "%s/0: audio risc op code error\n",core->name);
@ -413,11 +414,9 @@ static int snd_cx88_hw_params(struct snd_pcm_substream * substream,
dprintk(1,"Setting buffer\n");
buf = kmalloc(sizeof(*buf),GFP_KERNEL);
buf = kzalloc(sizeof(*buf),GFP_KERNEL);
if (NULL == buf)
return -ENOMEM;
memset(buf,0,sizeof(*buf));
buf->vb.memory = V4L2_MEMORY_MMAP;
buf->vb.width = chip->period_size;
@ -682,7 +681,7 @@ static int __devinit snd_cx88_create(struct snd_card *card,
return err;
}
if (!pci_dma_supported(pci,0xffffffff)) {
if (!pci_dma_supported(pci,DMA_32BIT_MASK)) {
dprintk(0, "%s/1: Oops: no 32bit PCI DMA ???\n",core->name);
err = -EIO;
cx88_core_put(core,pci);

37
drivers/media/video/cx88/cx88-cards.c
View File

@ -885,6 +885,12 @@ struct cx88_board cx88_boards[] = {
.input = {{
.type = CX88_VMUX_DVB,
.vmux = 0,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
}},
.mpeg = CX88_MPEG_DVB,
},
@ -1537,10 +1543,10 @@ struct cx88_subid cx88_subids[] = {
},{
.subvendor = 0x17de,
.subdevice = 0x0840,
.card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
},{
.subvendor = 0x1421,
.subdevice = 0x0305,
.card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
},{
.subvendor = 0x1421,
.subdevice = 0x0305,
.card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
},{
.subvendor = 0x18ac,
@ -1631,6 +1637,10 @@ struct cx88_subid cx88_subids[] = {
.subvendor = 0x0070,
.subdevice = 0x1402,
.card = CX88_BOARD_HAUPPAUGE_HVR3000,
},{
.subvendor = 0x1421,
.subdevice = 0x0341, /* ADS Tech InstantTV DVB-S */
.card = CX88_BOARD_KWORLD_DVBS_100,
},
};
const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@ -1786,7 +1796,7 @@ static void dvico_fusionhdtv_hybrid_init(struct cx88_core *core)
{ 0x03, 0x0C },
};
for (i = 0; i < 13; i++) {
for (i = 0; i < ARRAY_SIZE(init_bufs); i++) {
msg.buf = init_bufs[i];
msg.len = (i != 12 ? 5 : 2);
err = i2c_transfer(&core->i2c_adap, &msg, 1);
@ -1913,12 +1923,21 @@ void cx88_card_setup(struct cx88_core *core)
if (0 == core->i2c_rc) {
/* enable tuner */
int i;
static const u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 };
static const u8 buffer [][2] = {
{0x10,0x12},
{0x13,0x04},
{0x16,0x00},
{0x14,0x04},
{0x17,0x00}
};
core->i2c_client.addr = 0x0a;
for (i = 0; i < 5; i++)
if (2 != i2c_master_send(&core->i2c_client,&buffer[i*2],2))
printk(KERN_WARNING "%s: Unable to enable tuner(%i).\n",
for (i = 0; i < ARRAY_SIZE(buffer); i++)
if (2 != i2c_master_send(&core->i2c_client,
buffer[i],2))
printk(KERN_WARNING
"%s: Unable to enable "
"tuner(%i).\n",
core->name, i);
}
break;

8
drivers/media/video/cx88/cx88-core.c
View File

@ -489,12 +489,12 @@ static char *cx88_pci_irqs[32] = {
};
void cx88_print_irqbits(char *name, char *tag, char **strings,
u32 bits, u32 mask)
int len, u32 bits, u32 mask)
{
unsigned int i;
printk(KERN_DEBUG "%s: %s [0x%x]", name, tag, bits);
for (i = 0; i < 32; i++) {
for (i = 0; i < len; i++) {
if (!(bits & (1 << i)))
continue;
if (strings[i])
@ -520,8 +520,8 @@ int cx88_core_irq(struct cx88_core *core, u32 status)
}
if (!handled)
cx88_print_irqbits(core->name, "irq pci",
cx88_pci_irqs, status,
core->pci_irqmask);
cx88_pci_irqs, ARRAY_SIZE(cx88_pci_irqs),
status, core->pci_irqmask);
return handled;
}

31
drivers/media/video/cx88/cx88-dvb.c
View File

@ -42,7 +42,6 @@
#include "cx22702.h"
#include "or51132.h"
#include "lgdt330x.h"
#include "lgh06xf.h"
#include "nxt200x.h"
#include "cx24123.h"
#include "isl6421.h"
@ -476,6 +475,8 @@ static int dvb_register(struct cx8802_dev *dev)
case CX88_BOARD_WINFAST_DTV2000H:
case CX88_BOARD_HAUPPAUGE_HVR1100:
case CX88_BOARD_HAUPPAUGE_HVR1100LP:
case CX88_BOARD_HAUPPAUGE_HVR1300:
case CX88_BOARD_HAUPPAUGE_HVR3000:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr_config,
&dev->core->i2c_adap);
@ -631,8 +632,9 @@ static int dvb_register(struct cx8802_dev *dev)
&fusionhdtv_5_gold,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(lgh06xf_attach, dev->dvb.frontend,
&dev->core->i2c_adap);
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_lg_tdvs_h06xf);
}
}
break;
@ -650,8 +652,9 @@ static int dvb_register(struct cx8802_dev *dev)
&pchdtv_hd5500,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(lgh06xf_attach, dev->dvb.frontend,
&dev->core->i2c_adap);
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_lg_tdvs_h06xf);
}
}
break;
@ -692,24 +695,6 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
}
break;
case CX88_BOARD_HAUPPAUGE_HVR1300:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap, &dvb_pll_fmd1216me);
}
break;
case CX88_BOARD_HAUPPAUGE_HVR3000:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap, &dvb_pll_fmd1216me);
}
break;
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
dev->core->name);

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