On Fri, Feb 27, 2026 at 08:20:20PM +0100, Nicolas Frattaroli wrote:
> The drmm_connector_hdmi_init function can figure out what DRM color
> formats are supported by a particular connector based on the supported
> HDMI format bitmask that's passed in.
>
> Use it to register the drm color format property.
>
> Reviewed-by: Maxime Ripard <[email protected]>
> Signed-off-by: Nicolas Frattaroli <[email protected]>
> ---
> drivers/gpu/drm/drm_connector.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
> index a4907e15dfc5..0f4e24446a9e 100644
> --- a/drivers/gpu/drm/drm_connector.c
> +++ b/drivers/gpu/drm/drm_connector.c
> @@ -627,6 +627,9 @@ int drmm_connector_hdmi_init(struct drm_device *dev,
> if (max_bpc > 8)
> drm_connector_attach_hdr_output_metadata_property(connector);
>
> + if (!drm_mode_create_color_format_property(connector,
> supported_formats))
> + drm_connector_attach_color_format_property(connector);
It really looks like:
drm_connector_attach_color_format_property(connector,
supported_formats);
> +
> connector->hdmi.funcs = hdmi_funcs;
>
> return 0;
>
> --
> 2.53.0
>
--
With best wishes
Dmitry
