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Sat, 03 Oct 2026 12:14:08 -0700 (PDT) From: Oleg Keri To: Akhil P Oommen , Bjorn Andersson Cc: Rob Clark , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , 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 Subject: Re: [PATCH 3/3] drm/msm/a8xx: Enable CLX feature on Adreno X2-85 Date: Sat, 3 Oct 2026 21:13:59 +0200 Message-ID: <179105480736.32023.13572677576800176858@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <9355acaf-60a1-4fc0-a27e-8195eda3aac4@oss.qualcomm.com> References: <9355acaf-60a1-4fc0-a27e-8195eda3aac4@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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