On Wed, Dec 16, 2020 at 01:29:18PM +0200, Jani Nikula wrote:
> From: Dave Airlie <[email protected]>
> 
> This just cleans these up a bit.
> 
> Signed-off-by: Dave Airlie <[email protected]>
> Signed-off-by: Jani Nikula <[email protected]>
> ---
>  drivers/gpu/drm/i915/display/intel_gen9_plane.c | 4 ++--
>  drivers/gpu/drm/i915/display/intel_sprite.c     | 7 +++----
>  2 files changed, 5 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_gen9_plane.c 
> b/drivers/gpu/drm/i915/display/intel_gen9_plane.c
> index 8549b262f095..c695ee990a82 100644
> --- a/drivers/gpu/drm/i915/display/intel_gen9_plane.c
> +++ b/drivers/gpu/drm/i915/display/intel_gen9_plane.c
> @@ -2139,7 +2139,7 @@ static int skl_check_plane_surface(struct 
> intel_plane_state *plane_state)
>       return 0;
>  }
>  
> -static bool intel_fb_scalable(const struct drm_framebuffer *fb)
> +static bool skl_fb_scalable(const struct drm_framebuffer *fb)
>  {
>       if (!fb)
>               return false;
> @@ -2172,7 +2172,7 @@ static int skl_plane_check(struct intel_crtc_state 
> *crtc_state,
>               return ret;
>  
>       /* use scaler when colorkey is not required */
> -     if (!plane_state->ckey.flags && intel_fb_scalable(fb)) {
> +     if (!plane_state->ckey.flags && skl_fb_scalable(fb)) {
>               min_scale = 1;
>               max_scale = skl_plane_max_scale(dev_priv, fb);
>       }
> diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c 
> b/drivers/gpu/drm/i915/display/intel_sprite.c
> index cc3bec42d04c..4cb6339d12be 100644
> --- a/drivers/gpu/drm/i915/display/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/display/intel_sprite.c
> @@ -1282,19 +1282,18 @@ g4x_plane_get_hw_state(struct intel_plane *plane,
>       return ret;
>  }
>  
> -static bool intel_fb_scalable(const struct drm_framebuffer *fb)
> +static bool g4x_fb_scalable(const struct drm_framebuffer *fb)
>  {
>       if (!fb)
>               return false;
>  
>       switch (fb->format->format) {
>       case DRM_FORMAT_C8:
> -             return false;
>       case DRM_FORMAT_XRGB16161616F:
>       case DRM_FORMAT_ARGB16161616F:
>       case DRM_FORMAT_XBGR16161616F:
>       case DRM_FORMAT_ABGR16161616F:
> -             return INTEL_GEN(to_i915(fb->dev)) >= 11;
> +             return false;

We could drop a bunch of the formats here since they're not
supported by the g4x+ sprites anyway. But that could be a followup.

Reviewed-by: Ville Syrjälä <[email protected]>

>       default:
>               return true;
>       }
> @@ -1371,7 +1370,7 @@ g4x_sprite_check(struct intel_crtc_state *crtc_state,
>       int max_scale = DRM_PLANE_HELPER_NO_SCALING;
>       int ret;
>  
> -     if (intel_fb_scalable(plane_state->hw.fb)) {
> +     if (g4x_fb_scalable(plane_state->hw.fb)) {
>               if (INTEL_GEN(dev_priv) < 7) {
>                       min_scale = 1;
>                       max_scale = 16 << 16;
> -- 
> 2.20.1

-- 
Ville Syrjälä
Intel
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