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ASoC: Intel: Add PM support to HSW/BDW IPC driver
authorLiam Girdwood <liam.r.girdwood@linux.intel.com>
Wed, 29 Oct 2014 17:40:42 +0000 (17:40 +0000)
committerMark Brown <broonie@kernel.org>
Wed, 29 Oct 2014 20:50:42 +0000 (20:50 +0000)
commitaed3c7b77c85ed7060f1f56bfa909d2a86ab2a20
tree139704f1bedd9a92d432f9071d23e8ecb0c3a992tree | snapshot (tar.gz zip)
parent6b7b4b8941b727af5fdc73b6a0910ede4c06cf11commit | diff
ASoC: Intel: Add PM support to HSW/BDW IPC driver

Add PM and RTD3 support to the HSW/BDW IPC driver. This patch
saves and restores the DSP context, loads and unloads FW and drops
any pending IPC messages after suspend.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/sst-haswell-ipc.c diff | blob | blame | history
sound/soc/intel/sst-haswell-ipc.h diff | blob | blame | history