From: Stephen Boyd <swboyd@chromium.org>
To: Rob Clark <robdclark@gmail.com>
Cc: 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>,
Kuogee Hsieh <khsieh@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 14:57:11 -0700 [thread overview]
Message-ID: <CAE-0n53jA7xPctEU9TkBf=eot4SGs85gpGMjUiDn_ZiMvVLvKw@mail.gmail.com> (raw)
In-Reply-To: <20210507212505.1224111-1-swboyd@chromium.org>
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?
> 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
>
next prev parent reply other threads:[~2021-05-21 21:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-07 21:25 [PATCH 0/3] drm/msm/dp: Simplify aux code 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 ` Stephen Boyd [this message]
2021-05-21 23:26 ` [PATCH 0/3] drm/msm/dp: Simplify aux code khsieh
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