[Intel-gfx] [v11 05/12] drm/i915: Attach HDR metadata property to connector

[Ville Syrjälä]

On Thu, May 16, 2019 at 07:40:10PM +0530, Uma Shankar wrote:
> Attach HDR metadata property to connector object.
> 
> v2: Rebase
> 
> v3: Updated the property name as per updated name
> while creating hdr metadata property
> 
> Signed-off-by: Uma Shankar <uma.shankar at intel.com>
> Reviewed-by: Shashank Sharma <shashank.sharma at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> index 2a4086c..92597d8 100644
> --- a/drivers/gpu/drm/i915/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> @@ -2724,6 +2724,8 @@ static void intel_hdmi_destroy(struct drm_connector *connector)
>  
>  	drm_connector_attach_content_type_property(connector);
>  	connector->state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
> +	drm_object_attach_property(&connector->base,
> +				   connector->dev->mode_config.hdr_output_metadata_property, 0);

I think this needs a platform check. We shouldn't expose this on
platforms that can't actually transmit the infoframe.

>  
>  	if (!HAS_GMCH(dev_priv))
>  		drm_connector_attach_max_bpc_property(connector, 8, 12);
> -- 
> 1.9.1

-- 
Ville Syrjälä
Intel