[Intel-gfx] [PATCH 8/8] drm/i915: Remove the pipe/plane ID checks from skl_check_ccs_aux_surface()

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

The core now checks that the plane supports the fb's format+modifier
combination, so we can drop the related checks from
skl_check_ccs_aux_surface(). These checks were specific to
SKL/KBL/BXT anyway.

Cc: Ben Widawsky <ben at bwidawsk.net>
Cc: Jason Ekstrand <jason at jlekstrand.net>
Cc: Daniel Stone <daniels at collabora.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index df29e33a2355..a037892ec92b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3033,9 +3033,6 @@ static int skl_check_nv12_aux_surface(struct intel_plane_state *plane_state)
 
 static int skl_check_ccs_aux_surface(struct intel_plane_state *plane_state)
 {
-	struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
-	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
-	struct intel_crtc *crtc = to_intel_crtc(plane_state->base.crtc);
 	const struct drm_framebuffer *fb = plane_state->base.fb;
 	int src_x = plane_state->base.src.x1 >> 16;
 	int src_y = plane_state->base.src.y1 >> 16;
@@ -3045,11 +3042,6 @@ static int skl_check_ccs_aux_surface(struct intel_plane_state *plane_state)
 	int y = src_y / vsub;
 	u32 offset;
 
-	if (!skl_plane_has_ccs(dev_priv, crtc->pipe, plane->id)) {
-		DRM_DEBUG_KMS("No RC support on %s\n", plane->base.name);
-		return -EINVAL;
-	}
-
 	if (plane_state->base.rotation & ~(DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180)) {
 		DRM_DEBUG_KMS("RC support only with 0/180 degree rotation %x\n",
 			      plane_state->base.rotation);
-- 
2.13.6