ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel

[PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel

Posted by Michal Vokáč 3 years, 9 months ago

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@ysoft.com>
---
 arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index 5054e4ab82e2..0afd6647484a 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 {
-- 
2.1.4

Re: [PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel

Posted by Shawn Guo 3 years, 8 months ago

On Thu, Jul 14, 2022 at 06:25:15PM +0200, Michal Vokáč wrote:
> 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@ysoft.com>

Applied, thanks!

Re: [PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel

Posted by Michal Vokáč 3 years, 8 months ago

On 14. 07. 22 18:25, Michal Vokáč wrote:
> 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@ysoft.com>
> ---
>   arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
> index 5054e4ab82e2..0afd6647484a 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 {

Just a gentle ping..

Regards,
Michal

Re: [PATCH] ARM: dts: imx6dl-yapp4: Bind the backlight controller to the LCD panel

Posted by Fabio Estevam 3 years, 9 months ago

On Thu, Jul 14, 2022 at 1:25 PM Michal Vokáč <michal.vokac@ysoft.com> wrote:
>
> 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@ysoft.com>

Reviewed-by: Fabio Estevam <festevam@gmail.com>