Re: [PATCH v3 3/7] drm/msm/hdmi_bridge: Correct poweroff/audio cleanup order in post_disable

[Konrad Dybcio]

On 9/8/26 9:10 AM, Krzysztof Kozlowski wrote:
> Turning off the power in msm_hdmi_bridge_atomic_post_disable() should
> follow reverse order of powering up, not only because it is logical, but
> also because msm_hdmi_audio_update() accesses registers thus block
> should still be powered on.
> 
> Depending on specific timing, existing code could have accesses to MMIO
> of powered off block.
> 
> Cc: <stable@xxxxxxxxxxxxxxx>
> Fixes: c0c0d9eeeb8d ("drm/msm: hdmi audio support")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad