From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
Abhinav Kumar <abhinavk@codeaurora.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Jonathan Marek <jonathan@marek.ca>,
Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
Amit Pundir <amit.pundir@linaro.org>
Subject: Revert "arm64: dts: qcom: sm8250: remove bus clock from the mdss node for sm8250 target"
Date: Thu, 14 Oct 2021 16:54:10 +0300 [thread overview]
Message-ID: <20211014135410.4136412-1-dmitry.baryshkov@linaro.org> (raw)
From: Amit Pundir <amit.pundir@linaro.org>
This reverts commit 001ce9785c0674d913531345e86222c965fc8bf4.
This upstream commit broke AOSP (post Android 12 merge) build
on RB5. The device either silently crashes into USB crash mode
after android boot animation or we see a blank blue screen
with following dpu errors in dmesg:
[ T444] hw recovery is not complete for ctl:3
[ T444] [drm:dpu_encoder_phys_vid_prepare_for_kickoff:539] [dpu error]enc31 intf1 ctl 3 reset failure: -22
[ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout
[ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110
[ C7] [drm:dpu_encoder_frame_done_timeout:2127] [dpu error]enc31 frame done timeout
[ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout
[ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 8c15d9fed08f..d12e4cbfc852 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2590,9 +2590,10 @@
power-domains = <&dispcc MDSS_GDSC>;
clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&gcc GCC_DISP_HF_AXI_CLK>,
<&gcc GCC_DISP_SF_AXI_CLK>,
<&dispcc DISP_CC_MDSS_MDP_CLK>;
- clock-names = "iface", "nrt_bus", "core";
+ clock-names = "iface", "bus", "nrt_bus", "core";
assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>;
assigned-clock-rates = <460000000>;
--
cgit v1.2.1
next reply other threads:[~2021-10-14 13:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-14 13:54 Dmitry Baryshkov [this message]
2021-10-14 15:42 ` Revert "arm64: dts: qcom: sm8250: remove bus clock from the mdss node for sm8250 target" Steev Klimaszewski
2021-10-14 15:47 ` Steev Klimaszewski
2021-10-14 16:54 ` Vladimir Zapolskiy
2021-10-14 21:23 ` Dmitry Baryshkov
2021-10-22 19:24 ` Amit Pundir
2021-10-25 20:20 ` patchwork-bot+linux-arm-msm
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