diff mbox series

[9/9] drm/i915: Remove ckey/format checks from skl_update_scaler_plane()

Message ID 20241016143134.26903-10-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/pfit: Panel fitter stuff | expand

Commit Message

Ville Syrjala Oct. 16, 2024, 2:31 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

skl_plane_check() already takes care to reject scaling when an
unsupported pixel format or color keying is used. No need to
replicate that in the scaler code.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/skl_scaler.c | 77 +++--------------------
 1 file changed, 10 insertions(+), 67 deletions(-)

Comments

Jani Nikula Oct. 22, 2024, 9:04 a.m. UTC | #1 
On Wed, 16 Oct 2024, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> skl_plane_check() already takes care to reject scaling when an
> unsupported pixel format or color keying is used. No need to
> replicate that in the scaler code.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> ---
>  drivers/gpu/drm/i915/display/skl_scaler.c | 77 +++--------------------
>  1 file changed, 10 insertions(+), 67 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c
> index baa601d27815..7dbc99b02eaa 100644
> --- a/drivers/gpu/drm/i915/display/skl_scaler.c
> +++ b/drivers/gpu/drm/i915/display/skl_scaler.c
> @@ -272,7 +272,6 @@ int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
>  		to_intel_plane(plane_state->uapi.plane);
>  	struct drm_i915_private *dev_priv = to_i915(intel_plane->base.dev);
>  	struct drm_framebuffer *fb = plane_state->hw.fb;
> -	int ret;
>  	bool force_detach = !fb || !plane_state->uapi.visible;
>  	bool need_scaler = false;
>  
> @@ -281,72 +280,16 @@ int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
>  	    fb && intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
>  		need_scaler = true;
>  
> -	ret = skl_update_scaler(crtc_state, force_detach,
> -				drm_plane_index(&intel_plane->base),
> -				&plane_state->scaler_id,
> -				drm_rect_width(&plane_state->uapi.src) >> 16,
> -				drm_rect_height(&plane_state->uapi.src) >> 16,
> -				drm_rect_width(&plane_state->uapi.dst),
> -				drm_rect_height(&plane_state->uapi.dst),
> -				fb ? fb->format : NULL,
> -				fb ? fb->modifier : 0,
> -				need_scaler);
> -
> -	if (ret || plane_state->scaler_id < 0)
> -		return ret;
> -
> -	/* check colorkey */
> -	if (plane_state->ckey.flags) {
> -		drm_dbg_kms(&dev_priv->drm,
> -			    "[PLANE:%d:%s] scaling with color key not allowed",
> -			    intel_plane->base.base.id,
> -			    intel_plane->base.name);
> -		return -EINVAL;
> -	}
> -
> -	/* Check src format */
> -	switch (fb->format->format) {
> -	case DRM_FORMAT_RGB565:
> -	case DRM_FORMAT_XBGR8888:
> -	case DRM_FORMAT_XRGB8888:
> -	case DRM_FORMAT_ABGR8888:
> -	case DRM_FORMAT_ARGB8888:
> -	case DRM_FORMAT_XRGB2101010:
> -	case DRM_FORMAT_XBGR2101010:
> -	case DRM_FORMAT_ARGB2101010:
> -	case DRM_FORMAT_ABGR2101010:
> -	case DRM_FORMAT_YUYV:
> -	case DRM_FORMAT_YVYU:
> -	case DRM_FORMAT_UYVY:
> -	case DRM_FORMAT_VYUY:
> -	case DRM_FORMAT_NV12:
> -	case DRM_FORMAT_XYUV8888:
> -	case DRM_FORMAT_P010:
> -	case DRM_FORMAT_P012:
> -	case DRM_FORMAT_P016:
> -	case DRM_FORMAT_Y210:
> -	case DRM_FORMAT_Y212:
> -	case DRM_FORMAT_Y216:
> -	case DRM_FORMAT_XVYU2101010:
> -	case DRM_FORMAT_XVYU12_16161616:
> -	case DRM_FORMAT_XVYU16161616:
> -		break;
> -	case DRM_FORMAT_XBGR16161616F:
> -	case DRM_FORMAT_ABGR16161616F:
> -	case DRM_FORMAT_XRGB16161616F:
> -	case DRM_FORMAT_ARGB16161616F:
> -		if (DISPLAY_VER(dev_priv) >= 11)
> -			break;
> -		fallthrough;
> -	default:
> -		drm_dbg_kms(&dev_priv->drm,
> -			    "[PLANE:%d:%s] FB:%d unsupported scaling format 0x%x\n",
> -			    intel_plane->base.base.id, intel_plane->base.name,
> -			    fb->base.id, fb->format->format);
> -		return -EINVAL;
> -	}
> -
> -	return 0;
> +	return skl_update_scaler(crtc_state, force_detach,
> +				 drm_plane_index(&intel_plane->base),
> +				 &plane_state->scaler_id,
> +				 drm_rect_width(&plane_state->uapi.src) >> 16,
> +				 drm_rect_height(&plane_state->uapi.src) >> 16,
> +				 drm_rect_width(&plane_state->uapi.dst),
> +				 drm_rect_height(&plane_state->uapi.dst),
> +				 fb ? fb->format : NULL,
> +				 fb ? fb->modifier : 0,
> +				 need_scaler);
>  }
>  
>  static int intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_state,
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c
index baa601d27815..7dbc99b02eaa 100644
--- a/drivers/gpu/drm/i915/display/skl_scaler.c
+++ b/drivers/gpu/drm/i915/display/skl_scaler.c
@@ -272,7 +272,6 @@  int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
 		to_intel_plane(plane_state->uapi.plane);
 	struct drm_i915_private *dev_priv = to_i915(intel_plane->base.dev);
 	struct drm_framebuffer *fb = plane_state->hw.fb;
-	int ret;
 	bool force_detach = !fb || !plane_state->uapi.visible;
 	bool need_scaler = false;
 
@@ -281,72 +280,16 @@  int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
 	    fb && intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier))
 		need_scaler = true;
 
-	ret = skl_update_scaler(crtc_state, force_detach,
-				drm_plane_index(&intel_plane->base),
-				&plane_state->scaler_id,
-				drm_rect_width(&plane_state->uapi.src) >> 16,
-				drm_rect_height(&plane_state->uapi.src) >> 16,
-				drm_rect_width(&plane_state->uapi.dst),
-				drm_rect_height(&plane_state->uapi.dst),
-				fb ? fb->format : NULL,
-				fb ? fb->modifier : 0,
-				need_scaler);
-
-	if (ret || plane_state->scaler_id < 0)
-		return ret;
-
-	/* check colorkey */
-	if (plane_state->ckey.flags) {
-		drm_dbg_kms(&dev_priv->drm,
-			    "[PLANE:%d:%s] scaling with color key not allowed",
-			    intel_plane->base.base.id,
-			    intel_plane->base.name);
-		return -EINVAL;
-	}
-
-	/* Check src format */
-	switch (fb->format->format) {
-	case DRM_FORMAT_RGB565:
-	case DRM_FORMAT_XBGR8888:
-	case DRM_FORMAT_XRGB8888:
-	case DRM_FORMAT_ABGR8888:
-	case DRM_FORMAT_ARGB8888:
-	case DRM_FORMAT_XRGB2101010:
-	case DRM_FORMAT_XBGR2101010:
-	case DRM_FORMAT_ARGB2101010:
-	case DRM_FORMAT_ABGR2101010:
-	case DRM_FORMAT_YUYV:
-	case DRM_FORMAT_YVYU:
-	case DRM_FORMAT_UYVY:
-	case DRM_FORMAT_VYUY:
-	case DRM_FORMAT_NV12:
-	case DRM_FORMAT_XYUV8888:
-	case DRM_FORMAT_P010:
-	case DRM_FORMAT_P012:
-	case DRM_FORMAT_P016:
-	case DRM_FORMAT_Y210:
-	case DRM_FORMAT_Y212:
-	case DRM_FORMAT_Y216:
-	case DRM_FORMAT_XVYU2101010:
-	case DRM_FORMAT_XVYU12_16161616:
-	case DRM_FORMAT_XVYU16161616:
-		break;
-	case DRM_FORMAT_XBGR16161616F:
-	case DRM_FORMAT_ABGR16161616F:
-	case DRM_FORMAT_XRGB16161616F:
-	case DRM_FORMAT_ARGB16161616F:
-		if (DISPLAY_VER(dev_priv) >= 11)
-			break;
-		fallthrough;
-	default:
-		drm_dbg_kms(&dev_priv->drm,
-			    "[PLANE:%d:%s] FB:%d unsupported scaling format 0x%x\n",
-			    intel_plane->base.base.id, intel_plane->base.name,
-			    fb->base.id, fb->format->format);
-		return -EINVAL;
-	}
-
-	return 0;
+	return skl_update_scaler(crtc_state, force_detach,
+				 drm_plane_index(&intel_plane->base),
+				 &plane_state->scaler_id,
+				 drm_rect_width(&plane_state->uapi.src) >> 16,
+				 drm_rect_height(&plane_state->uapi.src) >> 16,
+				 drm_rect_width(&plane_state->uapi.dst),
+				 drm_rect_height(&plane_state->uapi.dst),
+				 fb ? fb->format : NULL,
+				 fb ? fb->modifier : 0,
+				 need_scaler);
 }
 
 static int intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_state,