linux-kernel - [PATCH 1/3] ARM: dts: rockchip: drop veyron's nonstandard 'backlight-boot-off'

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Date:   Fri,  5 Jan 2018 16:47:55 -0800
From:   Brian Norris <briannorris@...omium.org>
To:     Heiko Stuebner <heiko@...ech.de>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     <linux-kernel@...r.kernel.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, Lin Huang <hl@...k-chips.com>,
        Brian Norris <briannorris@...omium.org>
Subject: [PATCH 1/3] ARM: dts: rockchip: drop veyron's nonstandard 'backlight-boot-off'

This was used out-of-tree as a hack for resolving issues where some
systems expect the backlight to turn on automatically at boot, while
others expect to manage the backlight status via a DRM/panel driver.
Those issues have since been fixed upstream in pwm_bl.c without device
tree hacks, and so this un-documented property should no longer be
useful.

Signed-off-by: Brian Norris <briannorris@...omium.org>
---
 arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi
index d752a315f884..be487111d025 100644
--- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi
+++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi
@@ -92,7 +92,6 @@
 			248 249 250 251 252 253 254 255>;
 		default-brightness-level = <128>;
 		enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
-		backlight-boot-off;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bl_en>;
 		pwms = <&pwm0 0 1000000 0>;
-- 
2.16.0.rc0.223.g4a4ac83678-goog