From cd6f39f7df6650967e5a92aa967c2585358a353e Mon Sep 17 00:00:00 2001 From: Artur Weber Date: Fri, 5 Jan 2024 07:53:01 +0100 Subject: [PATCH] ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimd [ Upstream commit eab4f56d3e75dad697acf8dc2c8be3c341d6c63e ] After more investigation, I've found that it's not the panel driver config that needs to be modified to invert the data polarity, but the FIMD config. Add the missing invert-vclk option that is required to get the display to work correctly. Fixes: ee37a457af1d ("ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards") Signed-off-by: Artur Weber Link: https://lore.kernel.org/r/20240105-tab3-display-fixes-v2-1-904d1207bf6f@gmail.com Signed-off-by: Krzysztof Kozlowski Signed-off-by: Sasha Levin --- arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi index ce81e42..39469b7 100644 --- a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi @@ -435,6 +435,7 @@ }; &fimd { + samsung,invert-vclk; status = "okay"; }; -- 2.7.4