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ASoC: Intel: set initial runtime PM status to active for ACPI-enumerated ADSP
authorMengdong Lin <mengdong.lin@intel.com>
Fri, 13 Feb 2015 11:21:25 +0000 (19:21 +0800)
committerMark Brown <broonie@kernel.org>
Sat, 14 Feb 2015 04:49:46 +0000 (13:49 +0900)
commit7bd345c9e87d879d696c6843fe200b60c2051c84
treeebe270d1fa6dad93237cc8dfc0bd48ed64c835c0tree | snapshot (tar.gz zip)
parentbfa76d49576599a4b9f9b7a71f23d73d6dcff735commit | diff
ASoC: Intel: set initial runtime PM status to active for ACPI-enumerated ADSP

The ADSP on Braswell/Baytrail is an ACPI device. This patch sets its initial
runtime PM status to active. Otherwise, its initial status is suspended and
runtime_suspend ops will not be called after probe and thus cannot further
trigger ACPI _PS3 (D3) method to put the device into low power D3cold state.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/sst/sst.c diff | blob | blame | history