From 5468dc82cb5b4e9dbb3d2b988810ff0b4b1781f6 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Wed, 24 Aug 2022 15:42:37 +0200 Subject: [PATCH] ARM: dts: stm32: Fix display-timings settings for stm32f746-disco Since commit ef4ce6df3289 "video: stm32: stm32_ltdc: fix data enable polarity" The panel display output wasn't functional anymore. Device tree display-timings de-active property value must be updated to 1. Signed-off-by: Patrice Chotard Reviewed-by: Patrick Delaunay --- arch/arm/dts/stm32f746-disco-u-boot.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/stm32f746-disco-u-boot.dtsi b/arch/arm/dts/stm32f746-disco-u-boot.dtsi index f88466f..a4ce936 100644 --- a/arch/arm/dts/stm32f746-disco-u-boot.dtsi +++ b/arch/arm/dts/stm32f746-disco-u-boot.dtsi @@ -58,7 +58,7 @@ vsync-len = <10>; hsync-active = <0>; vsync-active = <0>; - de-active = <0>; + de-active = <1>; pixelclk-active = <1>; }; }; -- 2.7.4