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@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index a0385a386a3f..ba2e1b7c198e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -951,8 +951,6 @@
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
-
- backlight-boot-off;
};
clocks {
--
2.16.0.rc0.223.g4a4ac83678-goog
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