media: m88ds3103: Add support for ds3103b demod

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The ds3103b demodulator identifies as an m88rs600, but requires different
clock settings and firmware, along with differences in register settings.

Changes were reverse engineered using an instrumented downstream GPLv2
driver to compare i2c traffic and clocking. The mclk functions are from
the downstream GPLv2 driver.

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 2020-02-01 22:48:24 +01:00 • committed by Mauro Carvalho Chehab

parent e6c6d7d4a1

commit e6089feca4

2 changed files with 467 additions and 13 deletions

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466

drivers/media/dvb-frontends/m88ds3103.c

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14

drivers/media/dvb-frontends/m88ds3103_priv.h

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