[PATCH] drm/i915/display: Fix BMG CCS modifiers

[Rodrigo Vivi]

On Thu, Aug 29, 2024 at 03:29:28PM +0300, Juha-Pekka Heikkila wrote:
> Let I915_FORMAT_MOD_4_TILED_BMG_CCS show up as supported modifier
> 

doh! I just did the pull-request with that... I guess this is one extra
pull request next week or the first patch of -next-fixes :/

Fixes: 97c6efb36497 ("drm/i915/display: Plane capability for 64k phys alignment")

> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
> ---
>  drivers/gpu/drm/i915/display/skl_universal_plane.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> index 9452cad41d07..d28b98e7cbd7 100644
> --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
> +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> @@ -2453,6 +2453,9 @@ static u8 skl_get_plane_caps(struct drm_i915_private *i915,
>  	if (gen12_plane_has_mc_ccs(i915, plane_id))
>  		caps |= INTEL_PLANE_CAP_CCS_MC;
>  
> +	if (GRAPHICS_VER(i915) >= 20 && IS_DGFX(i915))

we should be using display version here, no?!

> +		caps |= INTEL_PLANE_CAP_NEED64K_PHYS;
> +
>  	return caps;
>  }
>  
> -- 
> 2.45.2
>