From: Philipp Zabel <p.zabel@pengutronix.de>
To: Akhil P Oommen <quic_akhilpo@quicinc.com>,
freedreno <freedreno@lists.freedesktop.org>,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
Rob Clark <robdclark@gmail.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Bjorn Andersson <andersson@kernel.org>
Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>,
Chia-I Wu <olvaffe@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
David Airlie <airlied@gmail.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Douglas Anderson <dianders@chromium.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Sean Paul <sean@poorly.run>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 4/5] drm/msm/a6xx: Remove cx gdsc polling using 'reset'
Date: Fri, 16 Dec 2022 11:42:55 +0100 [thread overview]
Message-ID: <e7689cfa185caa5f9f8aae2e38bff98dfe3da9f6.camel@pengutronix.de> (raw)
In-Reply-To: <20221216155038.v2.4.I96e0bf9eaf96dd866111c1eec8a4c9b70fd7cbcb@changeid>
On Fr, 2022-12-16 at 15:51 +0530, Akhil P Oommen wrote:
> Remove the unused 'reset' interface which was supposed to help to ensure
> that cx gdsc has collapsed during gpu recovery. This is was not enabled
> so far due to missing gpucc driver support. Similar functionality using
> genpd framework will be implemented in the upcoming patch.
Maybe mention that this effectively reverts commit 1f6cca404918
("drm/msm/a6xx: Ensure CX collapse during gpu recovery").
regards
Philipp
next prev parent reply other threads:[~2022-12-16 10:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-16 10:21 [PATCH v2 0/5] Improve GPU reset sequence for Adreno GPU Akhil P Oommen
2022-12-16 10:21 ` [PATCH v2 1/5] PM: domains: Allow a genpd consumer to require a synced power off Akhil P Oommen
2022-12-16 10:21 ` [PATCH v2 2/5] clk: qcom: gdsc: Support 'synced_poweroff' genpd flag Akhil P Oommen
2022-12-16 10:21 ` [PATCH v2 3/5] drm/msm/a6xx: Vote for cx gdsc from gpu driver Akhil P Oommen
2022-12-16 10:21 ` [PATCH v2 4/5] drm/msm/a6xx: Remove cx gdsc polling using 'reset' Akhil P Oommen
2022-12-16 10:42 ` Philipp Zabel [this message]
2022-12-16 10:21 ` [PATCH v2 5/5] drm/msm/a6xx: Use genpd notifier to ensure cx-gdsc collapse Akhil P Oommen
2022-12-16 13:50 ` kernel test robot
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