[Intel-gfx] [PATCH 2/2] drm/i915: Reject Yf tiling for 8cpp formats

[Ville Syrjälä]

On Thu, Mar 21, 2019 at 10:15:46AM +0100, Maarten Lankhorst wrote:
> This was missing in the original addition of those formats, but in
> PLANE_SIZE description it's mentioned that 8 cpp formats are not
> valid with Yf tiling. Reject this case properly.
> 
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> ---
>  drivers/gpu/drm/i915/intel_sprite.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> index aca987356194..b4a120b1e29e 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -2111,8 +2111,6 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
>  	case DRM_FORMAT_Y212:
>  	case DRM_FORMAT_Y216:

Those Y2xx formats can't do Yf tiling either.

>  	case DRM_FORMAT_XVYU2101010:
> -	case DRM_FORMAT_XVYU12_16161616:
> -	case DRM_FORMAT_XVYU16161616:
>  		if (modifier == I915_FORMAT_MOD_Yf_TILED)
>  			return true;
>  		/* fall through */
> @@ -2121,6 +2119,8 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
>  	case DRM_FORMAT_ABGR16161616F:
>  	case DRM_FORMAT_XRGB16161616F:
>  	case DRM_FORMAT_ARGB16161616F:
> +	case DRM_FORMAT_XVYU12_16161616:
> +	case DRM_FORMAT_XVYU16161616:
>  		if (modifier == DRM_FORMAT_MOD_LINEAR ||
>  		    modifier == I915_FORMAT_MOD_X_TILED ||
>  		    modifier == I915_FORMAT_MOD_Y_TILED)
> -- 
> 2.20.1
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Ville Syrjälä
Intel