[PATCH v3 2/4] arm64: dts: qcom: x1e80100-vivobook-s15: Use the samsung,atna33xc20 panel driver

[Konrad Dybcio]

On 24.11.2024 11:00 AM, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maud_spierings at hotmail.com>
> 
> The Asus vivobook s15 uses the ATNA56AC03 panel.
> This panel is controlled by the atna33xc20 driver instead of the generic
> edp-panel driver
> 
> Signed-off-by: Maud Spierings <maud_spierings at hotmail.com>
> ---
>  arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
> index f25991b887de3fca0092c5f81c881c5d8bd71aac..dbc85aff50a95bfc2ac11528d1901979ec7b1501 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
> @@ -407,9 +407,13 @@ &mdss_dp3 {
>  
>  	aux-bus {
>  		panel {
> -			compatible = "edp-panel";
> +			compatible = "samsung,atna56ac03", "samsung,atna33xc20";
> +			enable-gpios = <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>;
>  			power-supply = <&vreg_edp_3p3>;
>  
> +			pinctrl-0 = <&edp_bl_en>;
> +			pinctrl-names = "default";
> +
>  			port {
>  				edp_panel_in: endpoint {
>  					remote-endpoint = <&mdss_dp3_out>;
> @@ -475,6 +479,16 @@ &pcie6a_phy {
>  	status = "okay";
>  };
>  
> +&pmc8380_3_gpios {
> +	edp_bl_en: edp-bl-en-state {
> +		pins = "gpio4";
> +		function = "normal";
> +		power-source = <0>;

This is <1> on other boards.. I'm guessing you verified this against
at-boot values?

Konrad