From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
devicetree@vger.kernel.org, Stephan Gerhold <stephan@gerhold.net>,
Arnd Bergmann <arnd@arndb.de>,
Linus Walleij <linus.walleij@linaro.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.10 15/51] ARM: dts: ux500/golden: Set display max brightness
Date: Tue, 12 Jan 2021 07:54:57 -0500 [thread overview]
Message-ID: <20210112125534.70280-15-sashal@kernel.org> (raw)
In-Reply-To: <20210112125534.70280-1-sashal@kernel.org>
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(+)
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 @@ dsi-controller@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>;
--
2.27.0
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next prev parent reply other threads:[~2021-01-12 12:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210112125534.70280-1-sashal@kernel.org>
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 05/51] ARM: omap2: pmic-cpcap: fix maximum voltage to be consistent with defaults on xt875 Sasha Levin
2021-01-12 12:54 ` Sasha Levin [this message]
2021-01-12 12:54 ` [PATCH AUTOSEL 5.10 17/51] stmmac: intel: Add PCI IDs for TGL-H platform Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 30/51] dmaengine: stm32-mdma: fix STM32_MDMA_VERY_HIGH_PRIORITY value Sasha Levin
2021-01-12 12:55 ` [PATCH AUTOSEL 5.10 50/51] ARM: picoxcell: fix missing interrupt-parent properties Sasha Levin
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