[PATCH 0/3] soundwire: pm runtime improvements

Vinod Koul vkoul at kernel.org
Mon May 9 08:31:33 CEST 2022


On 20-04-22, 10:32, Bard Liao wrote:
> This series provides a solution to solve a corner case issue where the
> manager device may become pm_runtime active, but without ALSA/ASoC
> requesting any functionality from the peripherals. In this case, the
> hardware peripheral device will report as ATTACHED and its initialization
> routine will be executed. If this initialization routine initiates any
> sort of deferred processing, there is a possibility that the manager could
> suspend without the peripheral suspend sequence being invoked: from the
> pm_runtime framework perspective, the peripheral is *already* suspended.

Applied, thanks

-- 
~Vinod


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