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* ASoC: Intel: Add Baytrail suspend/resume supportLiam Girdwood2014-05-121-0/+4
| | | | | | | | | | | | | | | | Add suspend and resume support to Baytrail SST DSP. This is implemented by unloading firmware modules and putting DSP into reset prior suspend and restarting DSP again in normal boot state after resume. Context restore for running streams is implemented by scheduling a work from sst_byt_pcm_trigger() that will allocate a stream with existing parameters and start it from last known buffer position before suspend. [Jarkko: Squashed together 5 WIP patches from Liam and 1 from me] Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: Intel: Pass stream start position to sst_byt_stream_start()Jarkko Nikula2014-05-121-1/+2
| | | | | | | | Stream start position will be needed in resume code. Prepare for it by adding start offset argument to sst_byt_stream_start(). Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', ↵Mark Brown2014-03-121-0/+69
'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next
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