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Date: Tue, 6 Jun 2023 22:02:20 +0200
From: Marijn Suijten <marijn.suijten@...ainline.org>
To: phone-devel@...r.kernel.org
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Martin Botka <martin.botka@...ainline.org>,
Jami Kettunen <jami.kettunen@...ainline.org>,
Marijn Suijten <marijn.suijten@...ainline.org>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: qcom: sm8250-edo: Panel framebuffer is 2.5k instead of 4k
The framebuffer configuration for edo pdx203, written in edo dtsi (which
is overwritten in pdx206 dts for its smaller panel) has to use a
1096x2560 configuration as this is what the panel (and framebuffer area)
has been initialized to. Downstream userspace also has access to (and
uses) this 2.5k mode by default, and only switches the panel to 4k when
requested.
This is similar to commit be8de06dc397 ("arm64: dts: qcom:
sm8150-kumano: Panel framebuffer is 2.5k instead of 4k") which fixed the
same for the previous generation Sony platform.
Fixes: 69cdb97ef652 ("arm64: dts: qcom: sm8250: Add support for SONY Xperia 1 II / 5 II (Edo platform)")
Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
index 3d22be747f042..17979c545cbf1 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
@@ -54,9 +54,10 @@ chosen {
framebuffer: framebuffer@...00000 {
compatible = "simple-framebuffer";
reg = <0 0x9c000000 0 0x2300000>;
- width = <1644>;
- height = <3840>;
- stride = <(1644 * 4)>;
+ /* Griffin BL initializes in 2.5k mode, not 4k */
+ width = <1096>;
+ height = <2560>;
+ stride = <(1096 * 4)>;
format = "a8r8g8b8";
};
};
--
2.41.0
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