[ARM] tegra: audio_i2s_audio: clean up & support for recording audio
authorIliyan Malchev <malchev@google.com>
Fri, 6 Aug 2010 22:41:26 +0000 (15:41 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Thu, 1 Dec 2011 05:35:03 +0000 (21:35 -0800)
commit8884df284552c4543c24adcbd5991326411cb679
tree642ba7078343ce712de4ac8322c4ca66cf1f62c7
parent7dc7d25e524e79700261534d084033e26ed94eeb
[ARM] tegra: audio_i2s_audio: clean up & support for recording audio

-- add audio_in_stream (identical to audio_out_stream, may merge them later)
-- add support for DMA and PIO recording
-- add ioctls for /dev/audio<n>_in to start and stop recording

Signed-off-by: Iliyan Malchev <malchev@google.com>
arch/arm/mach-tegra/tegra_i2s_audio.c
include/linux/tegra_audio.h [new file with mode: 0644]