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From: khsieh@codeaurora.org
To: Stephen Boyd <swboyd@chromium.org>
Cc: Rob Clark <robdclark@gmail.com>,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Abhinav Kumar <abhinavk@codeaurora.org>,
	aravindh@codeaurora.org, Sean Paul <sean@poorly.run>
Subject: Re: [PATCH 0/3] drm/msm/dp: Simplify aux code
Date: Fri, 21 May 2021 16:26:11 -0700	[thread overview]
Message-ID: <be37b36782a747f350ea512f69393c57@codeaurora.org> (raw)
In-Reply-To: <CAE-0n53jA7xPctEU9TkBf=eot4SGs85gpGMjUiDn_ZiMvVLvKw@mail.gmail.com>

On 2021-05-21 14:57, Stephen Boyd wrote:
> Quoting Stephen Boyd (2021-05-07 14:25:02)
>> Here's a few patches that simplify the aux handling code and bubble up
>> timeouts and nacks to the upper DRM layers. The goal is to get DRM to
>> know that the other side isn't there or that there's been a timeout,
>> instead of saying that everything is fine and putting some error 
>> message
>> into the logs.
>> 
>> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>> Cc: Abhinav Kumar <abhinavk@codeaurora.org>
>> Cc: Kuogee Hsieh <khsieh@codeaurora.org>
>> Cc: aravindh@codeaurora.org
>> Cc: Sean Paul <sean@poorly.run>
>> 
> 
> Kuogee, have you had a change to review this series?
> 
Sorry  missed this one.
Will review it now.
>> Stephen Boyd (3):
>>   drm/msm/dp: Simplify aux irq handling code
>>   drm/msm/dp: Shrink locking area of dp_aux_transfer()
>>   drm/msm/dp: Handle aux timeouts, nacks, defers
>> 
>>  drivers/gpu/drm/msm/dp/dp_aux.c     | 181 
>> ++++++++++++----------------
>>  drivers/gpu/drm/msm/dp/dp_aux.h     |   8 --
>>  drivers/gpu/drm/msm/dp/dp_catalog.c |   2 +-
>>  drivers/gpu/drm/msm/dp/dp_catalog.h |   2 +-
>>  4 files changed, 80 insertions(+), 113 deletions(-)
>> 
>> 
>> base-commit: 51595e3b4943b0079638b2657f603cf5c8ea3a66
>> --
>> https://chromeos.dev
>> 

      reply	other threads:[~2021-05-21 23:26 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-07 21:25 Stephen Boyd
2021-05-07 21:25 ` [PATCH 1/3] drm/msm/dp: Simplify aux irq handling code Stephen Boyd
2021-05-24 16:22   ` khsieh
2021-05-07 21:25 ` [PATCH 2/3] drm/msm/dp: Shrink locking area of dp_aux_transfer() Stephen Boyd
2021-05-24 16:22   ` khsieh
2021-05-07 21:25 ` [PATCH 3/3] drm/msm/dp: Handle aux timeouts, nacks, defers Stephen Boyd
2021-05-24 16:33   ` khsieh
2021-05-24 19:19     ` Stephen Boyd
2021-05-24 19:57       ` khsieh
2021-05-24 19:59   ` khsieh
2021-05-21 21:57 ` [PATCH 0/3] drm/msm/dp: Simplify aux code Stephen Boyd
2021-05-21 23:26   ` khsieh [this message]

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