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alistair23-linux/include/media
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David Härdeman c003ab1bed [media] rc-core: add separate defines for protocol bitmaps and numbers 
The RC_TYPE_* defines are currently used both where a single protocol is
expected and where a bitmap of protocols is expected.

Functions like rc_keydown() and functions which add/remove entries to the
keytable want a single protocol. Future userspace APIs would also
benefit from numeric protocols (rather than bitmap ones). Keytables are
smaller if they can use a small(ish) integer rather than a bitmap.

Other functions or struct members (e.g. allowed_protos,
enabled_protocols, etc) accept multiple protocols and need a bitmap.

Using different types reduces the risk of programmer error. Using a
protocol enum whereever possible also makes for a more future-proof
user-space API as we don't need to worry about a sufficient number of
bits being available (e.g. in structs used for ioctl() calls).

The use of both a number and a corresponding bit is dalso one in e.g.
the input subsystem as well (see all the references to set/clear bit when
changing keytables for example).

This patch separate the different usages in preparation for
upcoming patches.

Where a single protocol is expected, enum rc_type is used; where one or more
protocol(s) are expected, something like u64 is used.

The patch has been rewritten so that the format of the sysfs "protocols"
file is no longer altered (at the loss of some detail). The file itself
should probably be deprecated in the future though.

Signed-off-by: David Härdeman <david@hardeman.nu>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Antti Palosaari <crope@iki.fi>
Cc: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-27 11:49:51 -02:00
..
blackfin [media] add blackfin capture bridge driver 2012-03-19 15:08:20 -03:00
davinci [media] media: davinci: vpif: display: separate out subdev from output 2012-10-05 22:12:27 -03:00
ad9389b.h [media] ad9389b: driver for the Analog Devices AD9389B video encoder 2012-09-13 16:15:36 -03:00
adp1653.h [media] adp1653: Add driver for LED flash controller 2011-07-27 17:55:39 -03:00
adv7183.h [media] adv7183: add adv7183 decoder driver 2012-03-19 15:04:10 -03:00
adv7343.h
adv7393.h [PATCH] media: add Analog Devices ADV7393 video encoder driver 2012-07-06 15:46:17 -03:00
adv7604.h [media] adv7604: driver for the Analog Devices ADV7604 video decoder 2012-09-13 16:13:47 -03:00
ak881x.h
as3645a.h [media] as3645a: Add driver for LED flash controller 2011-12-20 09:36:18 -02:00
atmel-isi.h [media] atmel-isi: add code to enable/disable ISI_MCK clock 2012-01-06 11:01:11 -02:00
bt819.h
cs53l32a.h
cs5345.h
cx2341x.h
cx25840.h [media] cx25840: Add a flag to enable the CX23888 DIF to be enabled or not 2012-01-05 06:49:38 -02:00
gpio-ir-recv.h [media] media: gpio-ir-recv: add allowed_protos for platform data 2012-07-06 18:21:53 -03:00
i2c-addr.h
ir-kbd-i2c.h [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
ir-rx51.h [media] media: rc: Introduce RX51 IR transmitter driver 2012-08-13 16:53:45 -03:00
lirc.h Fix common misspellings 2011-03-31 11:26:23 -03:00
lirc_dev.h [media] lirc_dev: store cdev in irctl, up maxdevs 2011-06-11 09:03:20 -03:00
m5mols.h [media] m5mols: Remove superfluous irq field from the platform data struct 2011-09-24 00:23:03 -03:00
m52790.h
media-device.h device.h: audit and cleanup users in main include dir 2012-03-16 10:38:24 -04:00
media-devnode.h
media-entity.h [media] media: Add link_validate() op to check links to the sink pad 2012-05-14 08:44:11 -03:00
mmp-camera.h [media] marvell-cam: Basic working MMP camera driver 2011-07-27 17:53:01 -03:00
msp3400.h
mt9m032.h [media] v4l: Add driver for Micron MT9M032 camera sensor 2012-03-19 18:56:33 -03:00
mt9p031.h [media] mt9p031: Replace the reset board callback by a GPIO number 2012-05-14 13:33:44 -03:00
mt9t001.h [media] mt9t001: Implement V4L2_CID_PIXEL_RATE control 2012-05-24 09:25:15 -03:00
mt9t112.h
mt9v011.h
mt9v032.h [media] mt9v032: Provide link frequency control 2012-09-13 16:29:07 -03:00
noon010pc30.h
omap1_camera.h
omap3isp.h [media] omap3isp: ccdc: Add YUV input formats support 2012-08-11 16:02:56 -03:00
ov772x.h [media] V4L: ov772x: remove superfluous soc-camera client operations 2011-11-03 18:28:05 -02:00
ov7670.h [media] marvell-cam: Move cafe-ccic into its own directory 2011-07-27 17:53:00 -03:00
radio-si4713.h
rc-core.h [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
rc-map.h [media] rc-core: add separate defines for protocol bitmaps and numbers 2012-10-27 11:49:51 -02:00
rj54n1cb0c.h
s5k4ecgx.h [media] Add v4l2 subdev driver for S5K4ECGX sensor 2012-09-26 17:32:54 -03:00
s5k6aa.h [media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor 2011-11-03 18:29:11 -02:00
s5p_fimc.h [media] s5p-fimc: Remove unused platform data structure fields 2012-10-05 22:34:47 -03:00
s5p_hdmi.h [media] media: s5p-hdmi: add HPD GPIO to platform data 2012-10-05 23:11:51 -03:00
saa6588.h
saa6752hs.h
saa7115.h
saa7127.h
saa7146.h [media] saa7146: remove V4L2_FL_LOCK_ALL_FOPS 2012-08-09 19:43:28 -03:00
saa7146_vv.h [media] saa7146: fix querycap, vbi/video separation and g/s_register 2012-05-14 15:00:49 -03:00
sh_mobile_ceu.h [media] V4L2: sh_mobile_ceu: manage lower 8bit bus 2012-05-15 16:15:14 -03:00
sh_mobile_csi2.h [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier 2011-07-27 17:56:08 -03:00
sh_vou.h
si4713.h
sii9234.h [media] v4l: s5p-tv: add sii9234 driver 2012-02-28 18:25:46 -03:00
smiapp.h [media] smiapp: Allow using external clock from the clock framework 2012-05-20 12:44:24 -03:00
soc_camera.h [media] v4l2: make vidioc_s_crop const 2012-09-26 11:02:25 -03:00
soc_camera_platform.h [media] V4L: soc_camera_platform: remove superfluous soc-camera client operations 2011-11-03 18:28:12 -02:00
soc_mediabus.h [media] soc-camera: Add soc_mbus_image_size 2012-05-15 16:10:20 -03:00
sr030pc30.h
timb_radio.h [media] radio-timb: Simplified platform data 2011-07-27 17:53:07 -03:00
timb_video.h
tuner-types.h
tuner.h [media] tuner: add support for Xceive XC5000C 2012-02-14 17:20:46 -02:00
tvaudio.h
tveeprom.h
tvp514x.h
tvp5150.h
tvp7002.h
tw9910.h
upd64031a.h
upd64083.h
v4l2-chip-ident.h [media] ad9389b: driver for the Analog Devices AD9389B video encoder 2012-09-13 16:15:36 -03:00
v4l2-common.h [media] v4l2-common: add CVT and GTF detection functions 2012-09-13 16:09:59 -03:00
v4l2-ctrls.h [media] media: v4l2-ctrl: add a helper function to add standard control with driver specific menu 2012-10-05 21:48:03 -03:00
v4l2-dev.h [media] v4l2-dev: add new VFL_DIR_ defines 2012-09-26 11:03:53 -03:00
v4l2-device.h [media] v4l2-device: fix a macro definition 2011-04-13 09:53:29 -03:00
v4l2-event.h [media] v4l2: make vidioc_(un)subscribe_event const 2012-09-26 10:48:52 -03:00
v4l2-fh.h [media] v4l2-event/ctrls/fh: allocate events per fh and per type instead of just per-fh 2011-07-27 17:53:31 -03:00
v4l2-int-device.h include: replace linux/module.h with "struct module" wherever possible 2011-10-31 19:32:32 -04:00
v4l2-ioctl.h [media] v4l2: make vidioc_s_crop const 2012-09-26 11:02:25 -03:00
v4l2-mediabus.h [media] v4l2: Add polarity flag definitions for the parallel bus FIELD signal 2011-09-24 00:21:31 -03:00
v4l2-mem2mem.h [media] media v4l2-mem2mem: fix src/out and dst/cap num_rdy 2012-09-18 12:13:34 -03:00
v4l2-subdev.h [media] V4L: Add [get/set]_frame_desc subdev callbacks 2012-10-05 21:28:01 -03:00
videobuf-core.h [media] videobuf-core.h: remove input fields 2012-07-05 18:03:20 -03:00
videobuf-dma-contig.h [media] videobuf-dma-contig: add cache support 2012-05-20 12:01:58 -03:00
videobuf-dma-sg.h doc: fix broken references 2011-09-27 18:08:04 +02:00
videobuf-dvb.h [media] dvb: get rid of fe_ioctl_override callback 2012-08-13 16:34:03 -03:00
videobuf-vmalloc.h
videobuf2-core.h [media] videobuf2-core: Replace BUG_ON and return an error at vb2_queue_init() 2012-09-27 06:09:10 -03:00
videobuf2-dma-contig.h [media] videobuf2: correct the #ifndef text mistake in videobuf2-dma-contig.h 2012-06-18 19:54:42 -03:00
videobuf2-dma-sg.h
videobuf2-memops.h [media] Update Pawel Osciak's e-mail address 2011-03-22 04:55:05 -03:00
videobuf2-vmalloc.h [media] Update Pawel Osciak's e-mail address 2011-03-22 04:55:05 -03:00
wm8775.h