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path: root/sound/soc/tegra/tegra_pcm.h
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2012-01-30Revert "ASoC: Tegra: Acquire wake_lock during playback capture"Sumit Bhattacharya
This reverts commit 78d27b4b610fbe7d77e3cf43a3b82e15cf879d37. Bug 916409 Reviewed-on: http://git-master/r/76446 Change-Id: I4288dc4d90b393dd8dbefd7e997b9bfceb49d564 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/77305 Reviewed-by: Automatic_Commit_Validation_User
2011-12-15ASoC: Tegra: Acquire wake_lock during playback captureSumit Bhattacharya
Acquire wake_lock from alsa kernel when pcm playback/capture starts and hold it until playack/capture ends. It is needed to prevent device from going into suspend state in middle of audio playback. Change-Id: I71e5fae0268f73a3e57f8d886c1b228d46899ea4 Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-on: http://git-master/r/68671 Reviewed-by: Nikesh Oswal <noswal@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-01-10ASoC: tegra: Add tegra-pcm driverStephen Warren
This provides an ASoC platform driver that manages Tegra's APB DMA controller. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>