ASoC: Tegra: Add ALSA ctl to set DMA address
authorSumit Bhattacharya <sumitb@nvidia.com>
Mon, 27 Aug 2012 08:07:39 +0000 (16:07 +0800)
committerSimone Willett <swillett@nvidia.com>
Wed, 5 Sep 2012 00:10:33 +0000 (17:10 -0700)
commit49553e9c6dd0ef9dac304adc69c676b0b000d31f
tree988009ee9e4a159261fd655b562ebb9524d4deef
parentbad016421fc94642de2ad70a78d2917549d81541
ASoC: Tegra: Add ALSA ctl to set DMA address

Add support for setting of DMA address through alsa control for AVP
rendering. This is required to directly do DMA from IRAM to I2S.

Bug 1024403

Change-Id: I6b79ae6e9a562160a19d238b817e1a8b407ac208
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/127436

(cherry picked from commit f270f46bef98a56f44432e608041adb617c22559)

Signed-off-by: Chandrakanth Gorantla <cgorantla@nvidia.com>
Change-Id: I195aae9043f967273283579f44d5367fe73d542f
Reviewed-on: http://git-master/r/129159
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Scott Peterson <speterson@nvidia.com>
sound/soc/tegra/tegra_asoc_utils.c
sound/soc/tegra/tegra_asoc_utils.h
sound/soc/tegra/tegra_pcm.c
sound/soc/tegra/tegra_pcm.h