linux-kernel - Re: [PATCH v4 4/4] drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed

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Message-ID: <c01b4d952b7df2daae276aef4cf3ae13@codeaurora.org>
Date:   Wed, 01 Dec 2021 12:48:07 -0800
From:   khsieh@...eaurora.org
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     Stephen Boyd <swboyd@...omium.org>, robdclark@...il.com,
        sean@...rly.run, abhinavk@...eaurora.org, aravindh@...eaurora.org,
        airlied@...ux.ie, daniel@...ll.ch, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 4/4] drm/msm/dp: dp_link_parse_sink_count() return
 immediately if aux read failed

On 2021-11-24 23:32, Dmitry Baryshkov wrote:
> On 04/05/2021 07:35, Stephen Boyd wrote:
>> Quoting Kuogee Hsieh (2021-04-21 16:37:38)
>>> Add checking aux read/write status at both dp_link_parse_sink_count()
>>> and dp_link_parse_sink_status_filed() to avoid long timeout delay if
>> 
>> s/filed/field/
>> 
>>> dp aux read/write failed at timeout due to cable unplugged.
>>> 
>>> Changes in V4:
>>> -- split this patch as stand alone patch
>>> 
>>> Signed-off-by: Kuogee Hsieh <khsieh@...eaurora.org>
>> 
>> Can this patch come before the one previously? And then some fixes tag
>> be added? Otherwise looks good to me.
>> 
>> Reviewed-by: Stephen Boyd <swboyd@...omium.org>
>> Tested-by: Stephen Boyd <swboyd@...omium.org>
> 
> Is this something that we still need to pursue/merge?
> 
> There were changes requested for this and for the previous patch, but
> no new versions were posted.

It is my fault to miss this one.
The first two patches of this serial are merged.
I will rebase and re submit this one to V5.10.