30 static void mtk_plane_reset(struct drm_plane *plane)  in mtk_plane_reset()  argument
34 	if (plane->state) {  in mtk_plane_reset()
35 		__drm_atomic_helper_plane_destroy_state(plane->state);  in mtk_plane_reset()
37 		state = to_mtk_plane_state(plane->state);  in mtk_plane_reset()
45 	__drm_atomic_helper_plane_reset(plane, &state->base);  in mtk_plane_reset()
47 	state->base.plane = plane;  in mtk_plane_reset()
52 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)  in mtk_plane_duplicate_state()  argument
54 	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);  in mtk_plane_duplicate_state()
61 	__drm_atomic_helper_plane_duplicate_state(plane, &state->base);  in mtk_plane_duplicate_state()
63 	WARN_ON(state->base.plane != plane);  in mtk_plane_duplicate_state()
70 static bool mtk_plane_format_mod_supported(struct drm_plane *plane,  in mtk_plane_format_mod_supported()  argument
96 static void mtk_plane_destroy_state(struct drm_plane *plane,  in mtk_plane_destroy_state()  argument
103 static int mtk_plane_atomic_async_check(struct drm_plane *plane,  in mtk_plane_atomic_async_check()  argument
107 										 plane);  in mtk_plane_atomic_async_check()
111 	if (plane != new_plane_state->crtc->cursor)  in mtk_plane_atomic_async_check()
114 	if (!plane->state)  in mtk_plane_atomic_async_check()
117 	if (!plane->state->fb)  in mtk_plane_atomic_async_check()
120 	ret = mtk_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_async_check()
127 	return drm_atomic_helper_check_plane_state(plane->state, crtc_state,  in mtk_plane_atomic_async_check()
187 		/* The data plane is offset by 1 additional block. */  in mtk_plane_update_new_state()
215 static void mtk_plane_atomic_async_update(struct drm_plane *plane,  in mtk_plane_atomic_async_update()  argument
219 									   plane);  in mtk_plane_atomic_async_update()
220 	struct mtk_plane_state *new_plane_state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_async_update()
222 	plane->state->crtc_x = new_state->crtc_x;  in mtk_plane_atomic_async_update()
223 	plane->state->crtc_y = new_state->crtc_y;  in mtk_plane_atomic_async_update()
224 	plane->state->crtc_h = new_state->crtc_h;  in mtk_plane_atomic_async_update()
225 	plane->state->crtc_w = new_state->crtc_w;  in mtk_plane_atomic_async_update()
226 	plane->state->src_x = new_state->src_x;  in mtk_plane_atomic_async_update()
227 	plane->state->src_y = new_state->src_y;  in mtk_plane_atomic_async_update()
228 	plane->state->src_h = new_state->src_h;  in mtk_plane_atomic_async_update()
229 	plane->state->src_w = new_state->src_w;  in mtk_plane_atomic_async_update()
230 	plane->state->dst.x1 = new_state->dst.x1;  in mtk_plane_atomic_async_update()
231 	plane->state->dst.y1 = new_state->dst.y1;  in mtk_plane_atomic_async_update()
234 	swap(plane->state->fb, new_state->fb);  in mtk_plane_atomic_async_update()
237 	mtk_crtc_async_update(new_state->crtc, plane, state);  in mtk_plane_atomic_async_update()
250 static int mtk_plane_atomic_check(struct drm_plane *plane,  in mtk_plane_atomic_check()  argument
254 										 plane);  in mtk_plane_atomic_check()
265 	ret = mtk_crtc_plane_check(new_plane_state->crtc, plane,  in mtk_plane_atomic_check()
282 static void mtk_plane_atomic_disable(struct drm_plane *plane,  in mtk_plane_atomic_disable()  argument
286 									   plane);  in mtk_plane_atomic_disable()
293 static void mtk_plane_atomic_update(struct drm_plane *plane,  in mtk_plane_atomic_update()  argument
297 									   plane);  in mtk_plane_atomic_update()
304 		mtk_plane_atomic_disable(plane, state);  in mtk_plane_atomic_update()
321 int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,  in mtk_plane_init()  argument
329 		DRM_ERROR("no formats for plane\n");  in mtk_plane_init()
333 	err = drm_universal_plane_init(dev, plane, possible_crtcs,  in mtk_plane_init()
337 		DRM_ERROR("failed to initialize plane\n");  in mtk_plane_init()
349 	 * plane fed to this function will always have plane_idx zero.  in mtk_plane_init()
351 	err = drm_plane_create_zpos_immutable_property(plane, plane_idx);  in mtk_plane_init()
353 		DRM_ERROR("Failed to create zpos property for plane %u\n", plane_idx);  in mtk_plane_init()
358 		err = drm_plane_create_rotation_property(plane,  in mtk_plane_init()
365 	err = drm_plane_create_alpha_property(plane);  in mtk_plane_init()
370 		err = drm_plane_create_blend_mode_property(plane, blend_modes);  in mtk_plane_init()
375 	drm_plane_helper_add(plane, &mtk_plane_helper_funcs);  in mtk_plane_init()