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From: Linus Walleij <linus.walleij@linaro.org>
To: arm@kernel.org, soc@kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	Linus Walleij <linus.walleij@linaro.org>,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH] ARM: dts: ux500/golden: Set display max brightness
Date: Mon, 14 Dec 2020 23:34:13 +0100	[thread overview]
Message-ID: <20201214223413.253893-1-linus.walleij@linaro.org> (raw)

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

Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
SoC folks: this is a plain regression fix, please apply
it directly for fixes.
---
 arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index 939360c05713..73b09a49c55a 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 @@ dsi@a0351000 {
 				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>;
-- 
2.29.2


WARNING: multiple messages have this Message-ID (diff)
From: Linus Walleij <linus.walleij@linaro.org>
To: arm@kernel.org, soc@kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>,
	Stephan Gerhold <stephan@gerhold.net>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: ux500/golden: Set display max brightness
Date: Mon, 14 Dec 2020 23:34:13 +0100	[thread overview]
Message-ID: <20201214223413.253893-1-linus.walleij@linaro.org> (raw)
Message-ID: <20201214223413.eoiPXx1QFirOnVyRUkU4U8BsaBLNtNF5VeBFWxQjhA8@z> (raw)

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

Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
SoC folks: this is a plain regression fix, please apply
it directly for fixes.
---
 arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index 939360c05713..73b09a49c55a 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 @@ dsi@a0351000 {
 				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>;
-- 
2.29.2


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             reply	other threads:[~2020-12-14 22:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-14 22:34 Linus Walleij [this message]
2020-12-14 22:34 ` [PATCH] ARM: dts: ux500/golden: Set display max brightness Linus Walleij
2020-12-22 17:00 ` patchwork-bot+linux-soc

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