[alsa-devel] [PATCH 3/3] ASoC: hdac_hdmi : Ensuring proper setting of output widget power state

[Kumar, Abhijeet]

On 2/14/2018 9:50 PM, Mark Brown wrote:
> On Tue, Jan 23, 2018 at 11:00:53PM +0530, abhijeet.kumar at intel.com wrote:
>> From: Abhijeet Kumar <abhijeet.kumar at intel.com>
>>
>> In usecases like hot plug-unplug DP panel or modeset during a playback,
>> sometimes we observe no audio after codec resets. During no audio
>> condition, we have noticed that the power state of the pin or the
>> connector is D3. Optimizing the way we set the power mitigates the
>> issue. With this changes the verb is sent to set the power state and
>> waits until actual state reaches target state. Thus ensuring power state
>> is set.
> This doesn't apply after the recent refactoring to move to components -
> can you please rebase on current code and resend?  I pulled Takashi's
> branch already, it's just this patch needs handling.

Please find the re-based patch here.
https://patchwork.kernel.org/patch/10220549/

Warm Regards,
Abhijeet