media: si2157: Add analog tuning related functions

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Include set_analog_params, get_frequency, and get_bandwidth.

Tested with NTSC and PAL standards via ch3/4 generator. Other standards
are included, but are untested due to lack of generator.

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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Brad Love 2019-11-14 21:03:58 +01:00 • committed by Mauro Carvalho Chehab

parent e955f959ac

commit 7e80a8d14d

2 changed files with 230 additions and 3 deletions

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231

drivers/media/tuners/si2157.c

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2

drivers/media/tuners/si2157_priv.h

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