greybus: audio: add runtime pm support

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Add runtime pm support to audio protocol device class driver.

Testing Done:
 - Use white speaker module and check the interface is autosuspended when
   it's idle and resumed when playback audio

Signed-off-by: David Lin <dtwlin@google.com>
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Reviewed-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Signed-off-by: Alex Elder <elder@linaro.org>

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David Lin 2016-07-14 15:13:00 -05:00 • committed by Alex Elder

parent 61e13db9cc

commit 6ba7fad430

3 changed files with 110 additions and 2 deletions

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14

drivers/staging/greybus/audio_apbridgea.c

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51

drivers/staging/greybus/audio_module.c

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47

drivers/staging/greybus/audio_topology.c

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