Commit 9e398b4c authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: msm8992-libra: Fix up the framebuffer 



Make sure the necessary clocks are kept on after clk_cleanup (until MDSS
is properly handled by its own driver) and touch up the fb address to
prevent some weird shifting. It's still not perfect, but at least the
kernel log doesn't start a third deep into your screen..

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
[bjorn: Folded in change of framebuffer base address, from Konrad]
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220319174645.340379-10-konrad.dybcio@somainline.org
parent 049c46f3

arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts

+14 −2
Original line number Diff line number Diff line
@@ -29,13 +29,25 @@ chosen { 
		#size-cells = <2>;

		ranges;



		framebuffer0: framebuffer@3404000 {

		framebuffer0: framebuffer@3400000 {

			compatible = "simple-framebuffer";

			reg = <0 0x3404000 0 (1080 * 1920 * 3)>;

			reg = <0 0x3400000 0 (1080 * 1920 * 3)>;

			width = <1080>;

			height = <1920>;

			stride = <(1080 * 3)>;

			format = "r8g8b8";

			/*

			 * That's a lot of clocks, but it's necessary due

			 * to unused clk cleanup & no panel driver yet..

			 */

			clocks = <&mmcc MDSS_AHB_CLK>,

				 <&mmcc MDSS_AXI_CLK>,

				 <&mmcc MDSS_VSYNC_CLK>,

				 <&mmcc MDSS_MDP_CLK>,

				 <&mmcc MDSS_BYTE0_CLK>,

				 <&mmcc MDSS_PCLK0_CLK>,

				 <&mmcc MDSS_ESC0_CLK>;

			power-domains = <&mmcc MDSS_GDSC>;

		};

	};