From: Oleg Keri <okerixx@gmail.com>
To: Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>
Cc: Rob Clark <robin.clark@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org,
regressions@lists.linux.dev,
Rob Clark <rob.clark@oss.qualcomm.com>
Subject: Re: [PATCH 3/3] drm/msm/a8xx: Enable CLX feature on Adreno X2-85
Date: Sat, 3 Oct 2026 21:13:59 +0200 [thread overview]
Message-ID: <179105480736.32023.13572677576800176858@gmail.com> (raw)
In-Reply-To: <9355acaf-60a1-4fc0-a27e-8195eda3aac4@oss.qualcomm.com>
On Sat, Oct 03, 2026, Akhil P Oommen wrote:
> Could you please try this fix?
I tried it on the Lenovo Yoga Slim 7x Gen 11 (next-20261001, built-in
firmware): no change, the first GPU init still times out on
HFI_H2F_MSG_GX_BW_PERF_VOTE.
What I noticed: the first init at probe always fails, and every retry
fails as well until gpucc's sync_state is forced by the fw_devlink
timeout about 12 s into boot. The GMU node never binds a driver, so
gpucc gets no earlier sync_state, and until then genpd keeps
gpu_cc_cx_gdsc on. With GENPD_FLAG_NO_STAY_ON on gpu_cc_cx_gdsc the
retry when the compositor starts succeeds.
Oleg
prev parent reply other threads:[~2026-10-03 19:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-15 20:07 [PATCH 0/3] drm/msm/adreno: Support for CLX feature on A8xx Akhil P Oommen
2026-05-15 20:07 ` [PATCH 1/3] drm/msm/a6xx: Add HFI support for CLX feature Akhil P Oommen
2026-05-18 8:04 ` Konrad Dybcio
2026-05-18 8:05 ` Konrad Dybcio
2026-05-15 20:07 ` [PATCH 2/3] drm/msm/a6xx: Enable CLX feature on A840 Akhil P Oommen
2026-05-18 8:10 ` Konrad Dybcio
2026-05-15 20:07 ` [PATCH 3/3] drm/msm/a8xx: Enable CLX feature on Adreno X2-85 Akhil P Oommen
2026-05-18 8:11 ` Konrad Dybcio
2026-10-02 14:38 ` Bjorn Andersson
2026-10-02 17:47 ` Oleg Keri
2026-10-02 18:12 ` Rob Clark
2026-10-02 18:29 ` Oleg Keri
2026-10-02 18:43 ` Rob Clark
2026-10-02 21:51 ` Akhil P Oommen
2026-10-03 19:13 ` Oleg Keri [this message]
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