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5 Commits (e86283071fb0eed28136adb52997888f4beb202b)

Author SHA1 Message Date
Matthias Schwarzott 81fd533a97 [media] si2165: Remove legacy attach
Now that all users of legacy attach are converted it can be removed.

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22 12:55:49 -03:00
Matthias Schwarzott 7cd785adc4 [media] si2165: support i2c_client attach
Afterwards it is possible to convert attaching in card drivers.

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22 12:54:00 -03:00
Mauro Carvalho Chehab 00c78a3728 dvb-frontends: use IS_REACHABLE() instead of IS_ENABLED()
Changeset 9b174527e7 added this new macro, ensuring that it
is true only if the function is actually reachable.

However, newer drivers were added since when it was written.
So, change those drivers to also use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-04-08 15:05:12 -03:00
Mauro Carvalho Chehab 7f196789b3 si2135: Declare the structs even if frontend is not enabled
As reported by Kbuildtest:

   In file included from drivers/media/usb/cx231xx/cx231xx-dvb.c:35:0:
   drivers/media/dvb-frontends/si2165.h:57:9: warning: 'struct si2165_config' declared inside parameter list [enabled by default]
     struct i2c_adapter *i2c)
            ^
   drivers/media/dvb-frontends/si2165.h:57:9: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:157:21: error: variable 'hauppauge_930C_HD_1113xx_si2165_config' has initializer but incomplete type
    static const struct si2165_config hauppauge_930C_HD_1113xx_si2165_config = {
                        ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:158:2: error: unknown field 'i2c_addr' specified in initializer
     .i2c_addr = 0x64,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:158:2: warning: excess elements in struct initializer [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:158:2: warning: (near initialization for 'hauppauge_930C_HD_1113xx_si2165_config') [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:159:2: error: unknown field 'chip_mode' specified in initializer
     .chip_mode = SI2165_MODE_PLL_XTAL,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:159:15: error: 'SI2165_MODE_PLL_XTAL' undeclared here (not in a function)
     .chip_mode = SI2165_MODE_PLL_XTAL,
                  ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:159:2: warning: excess elements in struct initializer [enabled by default]
     .chip_mode = SI2165_MODE_PLL_XTAL,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:159:2: warning: (near initialization for 'hauppauge_930C_HD_1113xx_si2165_config') [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:160:2: error: unknown field 'ref_freq_Hz' specified in initializer
     .ref_freq_Hz = 16000000,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:160:2: warning: excess elements in struct initializer [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:160:2: warning: (near initialization for 'hauppauge_930C_HD_1113xx_si2165_config') [enabled by default]
>> drivers/media/usb/cx231xx/cx231xx-dvb.c:163:21: error: variable 'pctv_quatro_stick_1114xx_si2165_config' has initializer but incomplete type
    static const struct si2165_config pctv_quatro_stick_1114xx_si2165_config = {
                        ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:164:2: error: unknown field 'i2c_addr' specified in initializer
     .i2c_addr = 0x64,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:164:2: warning: excess elements in struct initializer [enabled by default]
>> drivers/media/usb/cx231xx/cx231xx-dvb.c:164:2: warning: (near initialization for 'pctv_quatro_stick_1114xx_si2165_config') [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:165:2: error: unknown field 'chip_mode' specified in initializer
     .chip_mode = SI2165_MODE_PLL_EXT,
     ^
>> drivers/media/usb/cx231xx/cx231xx-dvb.c:165:15: error: 'SI2165_MODE_PLL_EXT' undeclared here (not in a function)
     .chip_mode = SI2165_MODE_PLL_EXT,
                  ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:165:2: warning: excess elements in struct initializer [enabled by default]
     .chip_mode = SI2165_MODE_PLL_EXT,
     ^
>> drivers/media/usb/cx231xx/cx231xx-dvb.c:165:2: warning: (near initialization for 'pctv_quatro_stick_1114xx_si2165_config') [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c:166:2: error: unknown field 'ref_freq_Hz' specified in initializer
     .ref_freq_Hz = 24000000,
     ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:166:2: warning: excess elements in struct initializer [enabled by default]
>> drivers/media/usb/cx231xx/cx231xx-dvb.c:166:2: warning: (near initialization for 'pctv_quatro_stick_1114xx_si2165_config') [enabled by default]
   drivers/media/usb/cx231xx/cx231xx-dvb.c: In function 'dvb_init':
   drivers/media/usb/cx231xx/cx231xx-dvb.c:731:3: warning: passing argument 1 of 'si2165_attach' from incompatible pointer type [enabled by default]
      dev->dvb->frontend = dvb_attach(si2165_attach,
      ^
   In file included from drivers/media/usb/cx231xx/cx231xx-dvb.c:35:0:
   drivers/media/dvb-frontends/si2165.h:55:36: note: expected 'const struct si2165_config *' but argument is of type 'const struct si2165_config *'
    static inline struct dvb_frontend *si2165_attach(
                                       ^
   drivers/media/usb/cx231xx/cx231xx-dvb.c:764:3: warning: passing argument 1 of 'si2165_attach' from incompatible pointer type [enabled by default]
      dev->dvb->frontend = dvb_attach(si2165_attach,
      ^
   In file included from drivers/media/usb/cx231xx/cx231xx-dvb.c:35:0:
   drivers/media/dvb-frontends/si2165.h:55:36: note: expected 'const struct si2165_config *' but argument is of type 'const struct si2165_config *'
    static inline struct dvb_frontend *si2165_attach(
                                       ^

That happens because the frontend was disabled by .config, but the
si2165_attach void stub require those structs, and also the
drivers that call it.

While here, remove the duplicated info about the possible I2C
addresses.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-28 10:37:08 -03:00
Matthias Schwarzott 3e54a1697a [media] si2165: Add demod driver for DVB-T only
DVB-T was tested  with 8MHz BW channels in germany
This driver is the simplest possible, it uses automatic mode for all
parameters (TPS).

Added spectrum inversion support.

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Tested-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-27 17:01:41 -03:00