[alsa-devel] [PATCH] ASoC: Intel: set initial runtime PM status to active for ACPI-enumerated ADSP

Mark Brown broonie at kernel.org
Sat Feb 14 05:49:56 CET 2015


On Fri, Feb 13, 2015 at 07:21:25PM +0800, mengdong.lin at intel.com wrote:
> From: Mengdong Lin <mengdong.lin at intel.com>
> 
> 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.

Applied, thanks.
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