Re: [PATCH v5 03/10] drm/msm/dp: Read DPCD and sink count in bridge detect()

[Konrad Dybcio]

On 5/22/26 4:38 PM, Dmitry Baryshkov wrote:
> On Fri, May 22, 2026 at 01:30:54PM +0200, Konrad Dybcio wrote:
>> On 3/14/26 2:09 AM, Dmitry Baryshkov wrote:
>>> From: Jessica Zhang <jesszhan0024@xxxxxxxxx>
>>>
>>> Instead of relying on the link_ready flag to specify if DP is connected,
>>> read the DPCD bits and get the sink count to accurately detect if DP is
>>> connected.
>>>
>>> Signed-off-by: Jessica Zhang <jessica.zhang@xxxxxxxxxxxxxxxx>
>>> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
>>> ---
>>
>> There's still some trailing style/documentation feedback here from v3
> 
> I'll correct most of the feedback from both you and Bjorn. I'll leave pm
> calls as is, without using ACQUIRE macros. I will think about using them
> for the whole driver rather than just a single function.

Sounds good

Konrad