[RFC] drm/msm/dp: Allow attaching a drm_panel

[Doug Anderson]

Hi,

On Mon, Jul 26, 2021 at 4:15 PM Bjorn Andersson
<bjorn.andersson at linaro.org> wrote:
>
> +static int dp_parser_find_panel(struct dp_parser *parser)
> +{
> +       struct device_node *np = parser->pdev->dev.of_node;
> +       int rc;
> +
> +       rc = drm_of_find_panel_or_bridge(np, 2, 0, &parser->drm_panel, NULL);

Why port 2? Shouldn't this just be port 1 always? The yaml says that
port 1 is "Output endpoint of the controller". We should just use port
1 here, right?

-Doug