kernel/arm64-tegra-jetson-tx1-fixes.patch
2019-08-29 18:01:39 +01:00

40 lines
1.1 KiB
Diff

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