ASoC: rt5640: Add minimal support for RT5642

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We have been using rt5640.c codec driver with RT5642 codec chip before commit
022d21f004 ("ASoC: rt5640: add rt5639 support"). That commits starts using
device ID reading in reset register for adding device specific controls and
routes runtime.

Now since device ID appears to be different between RT5640 and RT5642 the
driver doesn't add those controls and routes that are valid also on RT5642.

Fix this by adding a device ID found by debugging and minimal code for
supporting RT5642.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

...

This commit is contained in:

Bard Liao 2014-04-17 10:24:06 +08:00 • committed by Mark Brown

parent 908b7032a8

commit 8bfc6d2d1b

2 changed files with 12 additions and 6 deletions

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8

sound/soc/codecs/rt5640.c

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10

sound/soc/codecs/rt5640.h

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