linux-kernel - [PATCH v1 02/15] ARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65

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Message-Id: <20230530120345.2874900-3-o.rempel@pengutronix.de>
Date:   Tue, 30 May 2023 14:03:32 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Robin van der Gracht <robin@...tonic.nl>,
        Oleksij Rempel <o.rempel@...gutronix.de>,
        kernel@...gutronix.de, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        NXP Linux Team <linux-imx@....com>,
        Fabio Estevam <festevam@...il.com>
Subject: [PATCH v1 02/15] ARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65

From: Robin van der Gracht <robin@...tonic.nl>

This commit changes the default brightness level of the backlight on the
prtvt7 device from 20 to 65, roughly equivalent to 75% of the maximum
brightness level defined in the "brightness-levels" property.

The adjustment provides a more optimal default brightness for the
device, improving the overall user experience.

Signed-off-by: Robin van der Gracht <robin@...tonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 arch/arm/boot/dts/imx6dl-prtvt7.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index a1eb53851794..5e68802fee6d 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -24,7 +24,7 @@ backlight_lcd: backlight-lcd {
 		compatible = "pwm-backlight";
 		pwms = <&pwm1 0 500000 0>;
 		brightness-levels = <0 20 81 248 1000>;
-		default-brightness-level = <20>;
+		default-brightness-level = <65>;
 		num-interpolated-steps = <21>;
 		power-supply = <&reg_bl_12v0>;
 	};
-- 
2.39.2