53 static void intel_plane_state_reset(struct intel_plane_state *plane_state,  in intel_plane_state_reset()  argument
56 	memset(plane_state, 0, sizeof(*plane_state));  in intel_plane_state_reset()
58 	__drm_atomic_helper_plane_state_reset(&plane_state->uapi, &plane->base);  in intel_plane_state_reset()
60 	plane_state->scaler_id = -1;  in intel_plane_state_reset()
65 	struct intel_plane_state *plane_state;  in intel_plane_alloc()  local
72 	plane_state = kzalloc(sizeof(*plane_state), GFP_KERNEL);  in intel_plane_alloc()
73 	if (!plane_state) {  in intel_plane_alloc()
78 	intel_plane_state_reset(plane_state, plane);  in intel_plane_alloc()
80 	plane->base.state = &plane_state->uapi;  in intel_plane_alloc()
136 	struct intel_plane_state *plane_state = to_intel_plane_state(state);  in intel_plane_destroy_state()  local
138 	drm_WARN_ON(plane->dev, plane_state->ggtt_vma);  in intel_plane_destroy_state()
139 	drm_WARN_ON(plane->dev, plane_state->dpt_vma);  in intel_plane_destroy_state()
141 	__drm_atomic_helper_plane_destroy_state(&plane_state->uapi);  in intel_plane_destroy_state()
142 	if (plane_state->hw.fb)  in intel_plane_destroy_state()
143 		drm_framebuffer_put(plane_state->hw.fb);  in intel_plane_destroy_state()
144 	kfree(plane_state);  in intel_plane_destroy_state()
167 				    const struct intel_plane_state *plane_state)  in intel_plane_pixel_rate()  argument
181 	return intel_adjusted_rate(&plane_state->uapi.src,  in intel_plane_pixel_rate()
182 				   &plane_state->uapi.dst,  in intel_plane_pixel_rate()
187 				   const struct intel_plane_state *plane_state,  in intel_plane_data_rate()  argument
190 	const struct drm_framebuffer *fb = plane_state->hw.fb;  in intel_plane_data_rate()
192 	if (!plane_state->uapi.visible)  in intel_plane_data_rate()
195 	return intel_plane_pixel_rate(crtc_state, plane_state) *  in intel_plane_data_rate()
212 			       const struct intel_plane_state *plane_state,  in intel_plane_relative_data_rate()  argument
215 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in intel_plane_relative_data_rate()
216 	const struct drm_framebuffer *fb = plane_state->hw.fb;  in intel_plane_relative_data_rate()
223 	if (!plane_state->uapi.visible)  in intel_plane_relative_data_rate()
239 	width = drm_rect_width(&plane_state->uapi.src) >> 16;  in intel_plane_relative_data_rate()
240 	height = drm_rect_height(&plane_state->uapi.src) >> 16;  in intel_plane_relative_data_rate()
250 	return intel_adjusted_rate(&plane_state->uapi.src,  in intel_plane_relative_data_rate()
251 				   &plane_state->uapi.dst,  in intel_plane_relative_data_rate()
260 	const struct intel_plane_state *plane_state =  in intel_plane_calc_min_cdclk()  local
262 	struct intel_crtc *crtc = to_intel_crtc(plane_state->hw.crtc);  in intel_plane_calc_min_cdclk()
267 	if (!plane_state->uapi.visible || !plane->min_cdclk)  in intel_plane_calc_min_cdclk()
274 		plane->min_cdclk(new_crtc_state, plane_state);  in intel_plane_calc_min_cdclk()
315 static void intel_plane_clear_hw_state(struct intel_plane_state *plane_state)  in intel_plane_clear_hw_state()  argument
317 	if (plane_state->hw.fb)  in intel_plane_clear_hw_state()
318 		drm_framebuffer_put(plane_state->hw.fb);  in intel_plane_clear_hw_state()
320 	memset(&plane_state->hw, 0, sizeof(plane_state->hw));  in intel_plane_clear_hw_state()
323 void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state,  in intel_plane_copy_uapi_to_hw_state()  argument
327 	intel_plane_clear_hw_state(plane_state);  in intel_plane_copy_uapi_to_hw_state()
335 	plane_state->hw.crtc = from_plane_state->uapi.crtc ? &crtc->base : NULL;  in intel_plane_copy_uapi_to_hw_state()
337 	plane_state->hw.fb = from_plane_state->uapi.fb;  in intel_plane_copy_uapi_to_hw_state()
338 	if (plane_state->hw.fb)  in intel_plane_copy_uapi_to_hw_state()
339 		drm_framebuffer_get(plane_state->hw.fb);  in intel_plane_copy_uapi_to_hw_state()
341 	plane_state->hw.alpha = from_plane_state->uapi.alpha;  in intel_plane_copy_uapi_to_hw_state()
342 	plane_state->hw.pixel_blend_mode =  in intel_plane_copy_uapi_to_hw_state()
344 	plane_state->hw.rotation = from_plane_state->uapi.rotation;  in intel_plane_copy_uapi_to_hw_state()
345 	plane_state->hw.color_encoding = from_plane_state->uapi.color_encoding;  in intel_plane_copy_uapi_to_hw_state()
346 	plane_state->hw.color_range = from_plane_state->uapi.color_range;  in intel_plane_copy_uapi_to_hw_state()
347 	plane_state->hw.scaling_filter = from_plane_state->uapi.scaling_filter;  in intel_plane_copy_uapi_to_hw_state()
349 	plane_state->uapi.src = drm_plane_state_src(&from_plane_state->uapi);  in intel_plane_copy_uapi_to_hw_state()
350 	plane_state->uapi.dst = drm_plane_state_dest(&from_plane_state->uapi);  in intel_plane_copy_uapi_to_hw_state()
353 void intel_plane_copy_hw_state(struct intel_plane_state *plane_state,  in intel_plane_copy_hw_state()  argument
356 	intel_plane_clear_hw_state(plane_state);  in intel_plane_copy_hw_state()
358 	memcpy(&plane_state->hw, &from_plane_state->hw,  in intel_plane_copy_hw_state()
359 	       sizeof(plane_state->hw));  in intel_plane_copy_hw_state()
361 	if (plane_state->hw.fb)  in intel_plane_copy_hw_state()
362 		drm_framebuffer_get(plane_state->hw.fb);  in intel_plane_copy_hw_state()
366 			       struct intel_plane_state *plane_state)  in intel_plane_set_invisible()  argument
368 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in intel_plane_set_invisible()
381 	plane_state->uapi.visible = false;  in intel_plane_set_invisible()
406 static bool intel_plane_is_scaled(const struct intel_plane_state *plane_state)  in intel_plane_is_scaled()  argument
408 	int src_w = drm_rect_width(&plane_state->uapi.src) >> 16;  in intel_plane_is_scaled()
409 	int src_h = drm_rect_height(&plane_state->uapi.src) >> 16;  in intel_plane_is_scaled()
410 	int dst_w = drm_rect_width(&plane_state->uapi.dst);  in intel_plane_is_scaled()
411 	int dst_h = drm_rect_height(&plane_state->uapi.dst);  in intel_plane_is_scaled()
733 	struct intel_plane_state __maybe_unused *plane_state;  in skl_next_plane_to_commit()  local
740 	for_each_new_intel_plane_in_state(state, plane, plane_state, i) {  in skl_next_plane_to_commit()
768 			      const struct intel_plane_state *plane_state)  in intel_plane_update_noarm()  argument
775 		plane->update_noarm(plane, crtc_state, plane_state);  in intel_plane_update_noarm()
780 			    const struct intel_plane_state *plane_state)  in intel_plane_update_arm()  argument
787 		plane->async_flip(plane, crtc_state, plane_state, true);  in intel_plane_update_arm()
789 		plane->update_arm(plane, crtc_state, plane_state);  in intel_plane_update_arm()
900 int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state,  in intel_atomic_plane_check_clipping()  argument
905 	struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev);  in intel_atomic_plane_check_clipping()
906 	struct drm_framebuffer *fb = plane_state->hw.fb;  in intel_atomic_plane_check_clipping()
907 	struct drm_rect *src = &plane_state->uapi.src;  in intel_atomic_plane_check_clipping()
908 	struct drm_rect *dst = &plane_state->uapi.dst;  in intel_atomic_plane_check_clipping()
910 	unsigned int rotation = plane_state->hw.rotation;  in intel_atomic_plane_check_clipping()
914 		plane_state->uapi.visible = false;  in intel_atomic_plane_check_clipping()
934 	plane_state->uapi.visible = drm_rect_clip_scaled(src, dst, clip);  in intel_atomic_plane_check_clipping()
938 	if (!can_position && plane_state->uapi.visible &&  in intel_atomic_plane_check_clipping()
952 int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state)  in intel_plane_check_src_coordinates()  argument
954 	struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev);  in intel_plane_check_src_coordinates()
955 	const struct drm_framebuffer *fb = plane_state->hw.fb;  in intel_plane_check_src_coordinates()
956 	struct drm_rect *src = &plane_state->uapi.src;  in intel_plane_check_src_coordinates()
958 	bool rotated = drm_rotation_90_or_270(plane_state->hw.rotation);  in intel_plane_check_src_coordinates()