From eab4f56d3e75dad697acf8dc2c8be3c341d6c63e Mon Sep 17 00:00:00 2001 From: Artur Weber Date: Fri, 5 Jan 2024 07:53:01 +0100 Subject: ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimd 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 --- arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi index d7954ff466b4..e5254e32aa8f 100644 --- a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi @@ -434,6 +434,7 @@ }; &fimd { + samsung,invert-vclk; status = "okay"; }; -- cgit v1.2.3