[v4] drm/bridge: imx: Add HDMI PAI driver on i.MX8MP

[PATCH v4 7/7] arm64: dts: imx8mp-evk: enable hdmi_pai device

Posted by Shengjiu Wang 1 month, 3 weeks ago

Enable hdmi_pai device.
Aud2htx module, hdmi_pai and hdmi controller compose the hdmi audio
pipeline.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index c0cc5611048e..cc9351a5bd65 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -442,6 +442,10 @@ &flexcan2 {
 	status = "disabled";/* can2 pin conflict with pdm */
 };
 
+&hdmi_pai {
+	status = "okay";
+};
+
 &hdmi_pvi {
 	status = "okay";
 };
-- 
2.34.1

Re: [PATCH v4 7/7] arm64: dts: imx8mp-evk: enable hdmi_pai device

Posted by Frank Li 1 month, 3 weeks ago

On Fri, Aug 08, 2025 at 04:06:17PM +0800, Shengjiu Wang wrote:
> Enable hdmi_pai device.

nit: need empty line here. betwee two paragraph.

Reviewed-by: Frank Li <Frank.Li@nxp.com>

> Aud2htx module, hdmi_pai and hdmi controller compose the hdmi audio
> pipeline.
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> index c0cc5611048e..cc9351a5bd65 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> @@ -442,6 +442,10 @@ &flexcan2 {
>  	status = "disabled";/* can2 pin conflict with pdm */
>  };
>
> +&hdmi_pai {
> +	status = "okay";
> +};
> +
>  &hdmi_pvi {
>  	status = "okay";
>  };
> --
> 2.34.1
>