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arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k

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[ Upstream commit be8de06dc397c45cb0f3fe04084089c3f06c419f ]

The framebuffer configuration for kumano griffin, written in kumano dtsi
(which is overwritten in bahamut 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.

Fixes: d0a6ce59ea4e ("arm64: dts: qcom: sm8150: Add support for SONY Xperia 1 / 5 (Kumano platform)")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221209191733.1458031-1-marijn.suijten@somainline.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marijn Suijten 2022-12-09 20:17:33 +01:00 committed by Greg Kroah-Hartman
parent a7d6e75716
commit 738a716d2d
1 changed files with 4 additions and 3 deletions
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7
arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
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@ -33,9 +33,10 @@
framebuffer: framebuffer@9c000000 {
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";
/*
* That's (going to be) a lot of clocks, but it's necessary due