This is a note to let you know that I've just added the patch titled
ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel
to the 6.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-dts-imx6dl-yapp4-bind-the-backlight-controller-t.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 12e62bf9291b4e7216019a542a32526fb6e882ba
Author: Michal Vokáč <michal.vokac@xxxxxxxxx>
Date: Thu Jul 14 18:25:15 2022 +0200
ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel
[ Upstream commit 8b212526a957e012e88d68d7f33bb11b312c2ea6 ]
Add connection between the backlight controller and LCD panel.
With that the backlight is automatically switched on when the panel
is on or switched off when the panel is blanked.
Signed-off-by: Michal Vokáč <michal.vokac@xxxxxxxxx>
Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Stable-dep-of: afd8f77957e3 ("ARM: dts: imx6qdl-kontron-samx6i: hook up DDC i2c bus")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 674af39c884a..52162e8c7274 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -55,6 +55,7 @@
panel: panel {
compatible = "dataimage,scf0700c48ggu18";
power-supply = <&sw2_reg>;
+ backlight = <&backlight>;
status = "disabled";
port {
