media: cx231xx: Add i2c device analog tuner support

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The boards listed below use i2c device drivers and have
tuner_type equal TUNER_ABSENT. This means additional support
is required to enable the analog tuning capability, a case
statement is used to identify these models.

Models with analog tuning enabled:
- CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx (tested)
- CX231XX_BOARD_HAUPPAUGE_935C (tested)
- CX231XX_BOARD_HAUPPAUGE_955Q (tested)
- CX231XX_BOARD_HAUPPAUGE_975 (tested)
- CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD (untested)

The EvroMedia model was added, since it uses the si2157
tuner and the board profile claims it has analog inputs.

Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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This commit is contained in:

Brad Love 2019-11-14 21:04:05 +01:00 • committed by Mauro Carvalho Chehab

parent fbc9a49cf2

commit 3c1ccbad80

2 changed files with 101 additions and 19 deletions

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35

drivers/media/usb/cx231xx/cx231xx-avcore.c

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85

drivers/media/usb/cx231xx/cx231xx-video.c

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