70 static void virtio_gpu_plane_destroy(struct drm_plane *plane)  in virtio_gpu_plane_destroy()  argument
72 	drm_plane_cleanup(plane);  in virtio_gpu_plane_destroy()
73 	kfree(plane);  in virtio_gpu_plane_destroy()
85 static int virtio_gpu_plane_atomic_check(struct drm_plane *plane,  in virtio_gpu_plane_atomic_check()  argument
88 	bool is_cursor = plane->type == DRM_PLANE_TYPE_CURSOR;  in virtio_gpu_plane_atomic_check()
129 static void virtio_gpu_primary_plane_update(struct drm_plane *plane,  in virtio_gpu_primary_plane_update()  argument
132 	struct drm_device *dev = plane->dev;  in virtio_gpu_primary_plane_update()
138 	if (plane->state->crtc)  in virtio_gpu_primary_plane_update()
139 		output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);  in virtio_gpu_primary_plane_update()
145 	if (!plane->state->fb || !output->crtc.state->active) {  in virtio_gpu_primary_plane_update()
148 					   plane->state->src_w >> 16,  in virtio_gpu_primary_plane_update()
149 					   plane->state->src_h >> 16,  in virtio_gpu_primary_plane_update()
155 	if (!drm_atomic_helper_damage_merged(old_state, plane->state, &rect))  in virtio_gpu_primary_plane_update()
158 	bo = gem_to_virtio_gpu_obj(plane->state->fb->obj[0]);  in virtio_gpu_primary_plane_update()
160 		virtio_gpu_update_dumb_bo(vgdev, plane->state, &rect);  in virtio_gpu_primary_plane_update()
162 	if (plane->state->fb != old_state->fb ||  in virtio_gpu_primary_plane_update()
163 	    plane->state->src_w != old_state->src_w ||  in virtio_gpu_primary_plane_update()
164 	    plane->state->src_h != old_state->src_h ||  in virtio_gpu_primary_plane_update()
165 	    plane->state->src_x != old_state->src_x ||  in virtio_gpu_primary_plane_update()
166 	    plane->state->src_y != old_state->src_y ||  in virtio_gpu_primary_plane_update()
171 			  plane->state->crtc_w, plane->state->crtc_h,  in virtio_gpu_primary_plane_update()
172 			  plane->state->crtc_x, plane->state->crtc_y,  in virtio_gpu_primary_plane_update()
173 			  plane->state->src_w >> 16,  in virtio_gpu_primary_plane_update()
174 			  plane->state->src_h >> 16,  in virtio_gpu_primary_plane_update()
175 			  plane->state->src_x >> 16,  in virtio_gpu_primary_plane_update()
176 			  plane->state->src_y >> 16);  in virtio_gpu_primary_plane_update()
179 					   plane->state->src_w >> 16,  in virtio_gpu_primary_plane_update()
180 					   plane->state->src_h >> 16,  in virtio_gpu_primary_plane_update()
181 					   plane->state->src_x >> 16,  in virtio_gpu_primary_plane_update()
182 					   plane->state->src_y >> 16);  in virtio_gpu_primary_plane_update()
193 static int virtio_gpu_cursor_prepare_fb(struct drm_plane *plane,  in virtio_gpu_cursor_prepare_fb()  argument
196 	struct drm_device *dev = plane->dev;  in virtio_gpu_cursor_prepare_fb()
206 	if (bo && bo->dumb && (plane->state->fb != new_state->fb)) {  in virtio_gpu_cursor_prepare_fb()
215 static void virtio_gpu_cursor_cleanup_fb(struct drm_plane *plane,  in virtio_gpu_cursor_cleanup_fb()  argument
220 	if (!plane->state->fb)  in virtio_gpu_cursor_cleanup_fb()
223 	vgfb = to_virtio_gpu_framebuffer(plane->state->fb);  in virtio_gpu_cursor_cleanup_fb()
230 static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,  in virtio_gpu_cursor_plane_update()  argument
233 	struct drm_device *dev = plane->dev;  in virtio_gpu_cursor_plane_update()
240 	if (plane->state->crtc)  in virtio_gpu_cursor_plane_update()
241 		output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);  in virtio_gpu_cursor_plane_update()
247 	if (plane->state->fb) {  in virtio_gpu_cursor_plane_update()
248 		vgfb = to_virtio_gpu_framebuffer(plane->state->fb);  in virtio_gpu_cursor_plane_update()
255 	if (bo && bo->dumb && (plane->state->fb != old_state->fb)) {  in virtio_gpu_cursor_plane_update()
266 			 plane->state->crtc_w,  in virtio_gpu_cursor_plane_update()
267 			 plane->state->crtc_h,  in virtio_gpu_cursor_plane_update()
275 	if (plane->state->fb != old_state->fb) {  in virtio_gpu_cursor_plane_update()
277 			  plane->state->crtc_x,  in virtio_gpu_cursor_plane_update()
278 			  plane->state->crtc_y,  in virtio_gpu_cursor_plane_update()
279 			  plane->state->fb ? plane->state->fb->hot_x : 0,  in virtio_gpu_cursor_plane_update()
280 			  plane->state->fb ? plane->state->fb->hot_y : 0);  in virtio_gpu_cursor_plane_update()
284 		if (plane->state->fb) {  in virtio_gpu_cursor_plane_update()
286 				cpu_to_le32(plane->state->fb->hot_x);  in virtio_gpu_cursor_plane_update()
288 				cpu_to_le32(plane->state->fb->hot_y);  in virtio_gpu_cursor_plane_update()
295 			  plane->state->crtc_x,  in virtio_gpu_cursor_plane_update()
296 			  plane->state->crtc_y);  in virtio_gpu_cursor_plane_update()
300 	output->cursor.pos.x = cpu_to_le32(plane->state->crtc_x);  in virtio_gpu_cursor_plane_update()
301 	output->cursor.pos.y = cpu_to_le32(plane->state->crtc_y);  in virtio_gpu_cursor_plane_update()
323 	struct drm_plane *plane;  in virtio_gpu_plane_init()  local
327 	plane = kzalloc(sizeof(*plane), GFP_KERNEL);  in virtio_gpu_plane_init()
328 	if (!plane)  in virtio_gpu_plane_init()
340 	ret = drm_universal_plane_init(dev, plane, 1 << index,  in virtio_gpu_plane_init()
347 	drm_plane_helper_add(plane, funcs);  in virtio_gpu_plane_init()
348 	return plane;  in virtio_gpu_plane_init()
351 	kfree(plane);  in virtio_gpu_plane_init()