Re: [PATCH v2 3/3] drm: tidss: tidss_drv: Add support for AM62P display subsystem

[Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>]

Hi,

On 25/11/2025 18:59, Swamil Jain wrote:
> The DSS controller on TI's AM62P SoC features two instances of the TI
> DSS. Each DSS instance supports two video ports, similar to the DSS
> controller found on the TI AM62X SoC. This allows three independent
> video streams to be supported: OLDI, DPI, and DSI.
> 
> Since the DSS instances on AM62P are architecturally similar to those
> on the AM62X DSS controller, the existing dispc_am625_feats
> configuration can be reused for the AM62P DSS support.
> 
> This patch adds the necessary device tree compatibility entry for
> "ti,am62p-dss" in the tidss driver, pointing to dispc_am625_feats,
> thereby enabling DSS support on AM62P devices.
> 
> Signed-off-by: Swamil Jain <s-jain1@ti.com>
> ---
>  drivers/gpu/drm/tidss/tidss_drv.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
> index 50158281715f..620d0af478f8 100644
> --- a/drivers/gpu/drm/tidss/tidss_drv.c
> +++ b/drivers/gpu/drm/tidss/tidss_drv.c
> @@ -327,6 +327,7 @@ static const struct of_device_id tidss_of_table[] = {
>  	{ .compatible = "ti,am625-dss", .data = &dispc_am625_feats, },
>  	{ .compatible = "ti,am62a7-dss", .data = &dispc_am62a7_feats, },
>  	{ .compatible = "ti,am62l-dss", .data = &dispc_am62l_feats, },
> +	{ .compatible = "ti,am62p-dss", .data = &dispc_am625_feats, },
>  	{ .compatible = "ti,am65x-dss", .data = &dispc_am65x_feats, },
>  	{ .compatible = "ti,j721e-dss", .data = &dispc_j721e_feats, },
>  	{ }

Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

 Tomi