jianhai / rpms / kernel

Forked from rpms/kernel 3 years ago
Clone
Pablo Greco d6c4c4
From aea4a7a551fd7342299d34f04a8b75f58644ac07 Mon Sep 17 00:00:00 2001
Pablo Greco d6c4c4
From: Peter Robinson <pbrobinson@gmail.com>
Pablo Greco d6c4c4
Date: Sat, 23 Mar 2019 17:45:10 +0000
Pablo Greco d6c4c4
Subject: [PATCH 2/3] arm64: tegra210: Jetson TX1: disable display panel and
Pablo Greco d6c4c4
 associated backlight
Pablo Greco d6c4c4
Pablo Greco d6c4c4
The Jetson TX1 dev kit doesn't ship with a screen by default and if
Pablo Greco d6c4c4
it's not there it appears to crash on boot so disable them both by
Pablo Greco d6c4c4
default until we work out the problem.
Pablo Greco d6c4c4
Pablo Greco d6c4c4
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Pablo Greco d6c4c4
---
Pablo Greco d6c4c4
 arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 4 +++-
Pablo Greco d6c4c4
 1 file changed, 3 insertions(+), 1 deletion(-)
Pablo Greco d6c4c4
Pablo Greco d6c4c4
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
Pablo Greco d6c4c4
index 37e3c46e753f..a16f24f1d5ff 100644
Pablo Greco d6c4c4
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
Pablo Greco d6c4c4
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts
Pablo Greco d6c4c4
@@ -36,7 +36,7 @@
Pablo Greco d6c4c4
 
Pablo Greco d6c4c4
 	host1x@50000000 {
Pablo Greco d6c4c4
 		dsi@54300000 {
Pablo Greco d6c4c4
-			status = "okay";
Pablo Greco d6c4c4
+			status = "disabled";
Pablo Greco d6c4c4
 
Pablo Greco d6c4c4
 			avdd-dsi-csi-supply = <&vdd_dsi_csi>;
Pablo Greco d6c4c4
 
Pablo Greco d6c4c4
@@ -54,6 +54,8 @@
Pablo Greco d6c4c4
 
Pablo Greco d6c4c4
 	i2c@7000c400 {
Pablo Greco d6c4c4
 		backlight: backlight@2c {
Pablo Greco d6c4c4
+			status = "disabled";
Pablo Greco d6c4c4
+
Pablo Greco d6c4c4
 			compatible = "ti,lp8557";
Pablo Greco d6c4c4
 			reg = <0x2c>;
Pablo Greco d6c4c4
 
Pablo Greco d6c4c4
-- 
Pablo Greco d6c4c4
2.20.1