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ASoC: Intel: Clear stored Baytrail DSP DMA pointer before stream start
authorJarkko Nikula <jarkko.nikula@linux.intel.com>
Mon, 26 May 2014 13:56:30 +0000 (16:56 +0300)
committerMark Brown <broonie@linaro.org>
Sun, 1 Jun 2014 10:50:45 +0000 (11:50 +0100)
commit58dcc48816ad1db8d2e33ddf659c2bda64f645c4
tree043ea2758aa7491f6ecc5fdd085201fa4ff0b985tree | snapshot
parent9cf0e4520d45d5425f3a5257d346e3310e1a63b4commit | diff
ASoC: Intel: Clear stored Baytrail DSP DMA pointer before stream start

Stored DSP DMA pointer must be cleared before starting the stream since
PCM pointer callback sst_byt_pcm_pointer() can be called before pointer is
updated. In that case last position of previous stream was wronly returned.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/intel/sst-baytrail-pcm.c diff | blob | history
Domain: System / Kernel;