diff mbox series

[5.10,068/152] ARM: dts: ux500/golden: Set display max brightness

Message ID 20210118113356.046346753@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Jan. 18, 2021, 11:34 a.m. UTC
From: Linus Walleij <linus.walleij@linaro.org>


[ Upstream commit 7887cc89d5851cbdec49219e9614beec776af150 ]

A too high brightness by default (default is max) makes the
screen go blank. Set this to 15 as in the Vendor tree.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Cc: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20201214223413.253893-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Sasha Levin <sashal@kernel.org>

---
 arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 1 +
 1 file changed, 1 insertion(+)

-- 
2.27.0
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index a1093cb37dc7a..aed1f2d5f2467 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
@@ -326,6 +326,7 @@ 
 				panel@0 {
 					compatible = "samsung,s6e63m0";
 					reg = <0>;
+					max-brightness = <15>;
 					vdd3-supply = <&panel_reg_3v0>;
 					vci-supply = <&panel_reg_1v8>;
 					reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;