1 // SPDX-License-Identifier: MIT
19 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in intel_plane_set_ckey()
20 	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);  in intel_plane_set_ckey()
21 	struct drm_intel_sprite_colorkey *key = &plane_state->ckey;  in intel_plane_set_ckey()
27 	 * sprite and not on the primary.  in intel_plane_set_ckey()
29 	if (plane->id == PLANE_PRIMARY &&  in intel_plane_set_ckey()
30 	    set->flags & I915_SET_COLORKEY_SOURCE)  in intel_plane_set_ckey()
31 		key->flags = 0;  in intel_plane_set_ckey()
35 	 * the primary and not on the sprite.  in intel_plane_set_ckey()
37 	if (DISPLAY_VER(dev_priv) >= 9 && plane->id != PLANE_PRIMARY &&  in intel_plane_set_ckey()
38 	    set->flags & I915_SET_COLORKEY_DESTINATION)  in intel_plane_set_ckey()
39 		key->flags = 0;  in intel_plane_set_ckey()
54 	set->flags &= ~I915_SET_COLORKEY_NONE;  in intel_sprite_set_colorkey_ioctl()
56 	if (set->flags & ~(I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))  in intel_sprite_set_colorkey_ioctl()
57 		return -EINVAL;  in intel_sprite_set_colorkey_ioctl()
60 …if ((set->flags & (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE)) == (I915_SET_COLORKE…  in intel_sprite_set_colorkey_ioctl()
61 		return -EINVAL;  in intel_sprite_set_colorkey_ioctl()
64 	    set->flags & I915_SET_COLORKEY_DESTINATION)  in intel_sprite_set_colorkey_ioctl()
65 		return -EINVAL;  in intel_sprite_set_colorkey_ioctl()
67 	plane = drm_plane_find(dev, file_priv, set->plane_id);  in intel_sprite_set_colorkey_ioctl()
68 	if (!plane || plane->type != DRM_PLANE_TYPE_OVERLAY)  in intel_sprite_set_colorkey_ioctl()
69 		return -ENOENT;  in intel_sprite_set_colorkey_ioctl()
72 	 * SKL+ only plane 2 can do destination keying against plane 1.  in intel_sprite_set_colorkey_ioctl()
73 	 * Also multiple planes can't do destination keying on the same  in intel_sprite_set_colorkey_ioctl()
77 	    to_intel_plane(plane)->id >= PLANE_SPRITE1 &&  in intel_sprite_set_colorkey_ioctl()
78 	    set->flags & I915_SET_COLORKEY_DESTINATION)  in intel_sprite_set_colorkey_ioctl()
79 		return -EINVAL;  in intel_sprite_set_colorkey_ioctl()
83 	state = drm_atomic_state_alloc(plane->dev);  in intel_sprite_set_colorkey_ioctl()
85 		ret = -ENOMEM;  in intel_sprite_set_colorkey_ioctl()
88 	state->acquire_ctx = &ctx;  in intel_sprite_set_colorkey_ioctl()
89 	to_intel_atomic_state(state)->internal = true;  in intel_sprite_set_colorkey_ioctl()
99 		 * the dst colorkey on the primary plane.  in intel_sprite_set_colorkey_ioctl()
104 						    to_intel_plane(plane)->pipe);  in intel_sprite_set_colorkey_ioctl()
107 								 crtc->base.primary);  in intel_sprite_set_colorkey_ioctl()
116 		if (ret != -EDEADLK)  in intel_sprite_set_colorkey_ioctl()