[Intel-gfx] [v4 05/12] drm: Add HDR capability field to plane structure

[Liviu Dudau]

Hi Uma,

On Tue, Jan 08, 2019 at 02:41:20PM +0530, Uma Shankar wrote:
> Hardware may have HDR capability on certain plane
> engines. Enabling the same in drm plane structure
> so that this can be communicated to user space.
> 
> Each drm driver should set this flag to true for planes
> which support HDR.
> 
> v2: Rebase
> 
> Signed-off-by: Uma Shankar <uma.shankar at intel.com>
> ---
>  include/drm/drm_plane.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
> index 6078c70..206eefc 100644
> --- a/include/drm/drm_plane.h
> +++ b/include/drm/drm_plane.h
> @@ -638,6 +638,9 @@ struct drm_plane {
>  	/** @type: Type of plane, see &enum drm_plane_type for details. */
>  	enum drm_plane_type type;
>  
> +	/* Value of true:1 means HDR is supported */
> +	bool hdr_supported;
> +

I don't see where this is used, am I missing something? You attach the property
to the connector, I don't see how the planes get involved in the end.

Best regards,
Liviu


>  	/**
>  	 * @index: Position inside the mode_config.list, can be used as an array
>  	 * index. It is invariant over the lifetime of the plane.
> -- 
> 1.9.1
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

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