34 static void mtk_plane_reset(struct drm_plane *plane)  in mtk_plane_reset()  argument
38 	if (plane->state) {  in mtk_plane_reset()
39 		__drm_atomic_helper_plane_destroy_state(plane->state);  in mtk_plane_reset()
41 		state = to_mtk_plane_state(plane->state);  in mtk_plane_reset()
47 		plane->state = &state->base;  in mtk_plane_reset()
50 	state->base.plane = plane;  in mtk_plane_reset()
54 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)  in mtk_plane_duplicate_state()  argument
56 	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);  in mtk_plane_duplicate_state()
63 	__drm_atomic_helper_plane_duplicate_state(plane, &state->base);  in mtk_plane_duplicate_state()
65 	WARN_ON(state->base.plane != plane);  in mtk_plane_duplicate_state()
72 static void mtk_drm_plane_destroy_state(struct drm_plane *plane,  in mtk_drm_plane_destroy_state()  argument
79 static int mtk_plane_atomic_async_check(struct drm_plane *plane,  in mtk_plane_atomic_async_check()  argument
85 	if (plane != state->crtc->cursor)  in mtk_plane_atomic_async_check()
88 	if (!plane->state)  in mtk_plane_atomic_async_check()
91 	if (!plane->state->fb)  in mtk_plane_atomic_async_check()
94 	ret = mtk_drm_crtc_plane_check(state->crtc, plane,  in mtk_plane_atomic_async_check()
105 	return drm_atomic_helper_check_plane_state(plane->state, crtc_state,  in mtk_plane_atomic_async_check()
111 static void mtk_plane_atomic_async_update(struct drm_plane *plane,  in mtk_plane_atomic_async_update()  argument
114 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_async_update()
116 	plane->state->crtc_x = new_state->crtc_x;  in mtk_plane_atomic_async_update()
117 	plane->state->crtc_y = new_state->crtc_y;  in mtk_plane_atomic_async_update()
118 	plane->state->crtc_h = new_state->crtc_h;  in mtk_plane_atomic_async_update()
119 	plane->state->crtc_w = new_state->crtc_w;  in mtk_plane_atomic_async_update()
120 	plane->state->src_x = new_state->src_x;  in mtk_plane_atomic_async_update()
121 	plane->state->src_y = new_state->src_y;  in mtk_plane_atomic_async_update()
122 	plane->state->src_h = new_state->src_h;  in mtk_plane_atomic_async_update()
123 	plane->state->src_w = new_state->src_w;  in mtk_plane_atomic_async_update()
124 	swap(plane->state->fb, new_state->fb);  in mtk_plane_atomic_async_update()
127 	mtk_drm_crtc_async_update(new_state->crtc, plane, new_state);  in mtk_plane_atomic_async_update()
139 static int mtk_plane_atomic_check(struct drm_plane *plane,  in mtk_plane_atomic_check()  argument
152 	ret = mtk_drm_crtc_plane_check(state->crtc, plane,  in mtk_plane_atomic_check()
167 static void mtk_plane_atomic_disable(struct drm_plane *plane,  in mtk_plane_atomic_disable()  argument
170 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_disable()
177 static void mtk_plane_atomic_update(struct drm_plane *plane,  in mtk_plane_atomic_update()  argument
180 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_update()
181 	struct drm_crtc *crtc = plane->state->crtc;  in mtk_plane_atomic_update()
182 	struct drm_framebuffer *fb = plane->state->fb;  in mtk_plane_atomic_update()
191 	if (!plane->state->visible) {  in mtk_plane_atomic_update()
192 		mtk_plane_atomic_disable(plane, old_state);  in mtk_plane_atomic_update()
202 	addr += (plane->state->src.x1 >> 16) * fb->format->cpp[0];  in mtk_plane_atomic_update()
203 	addr += (plane->state->src.y1 >> 16) * pitch;  in mtk_plane_atomic_update()
209 	state->pending.x = plane->state->dst.x1;  in mtk_plane_atomic_update()
210 	state->pending.y = plane->state->dst.y1;  in mtk_plane_atomic_update()
211 	state->pending.width = drm_rect_width(&plane->state->dst);  in mtk_plane_atomic_update()
212 	state->pending.height = drm_rect_height(&plane->state->dst);  in mtk_plane_atomic_update()
213 	state->pending.rotation = plane->state->rotation;  in mtk_plane_atomic_update()
227 int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,  in mtk_plane_init()  argument
233 	err = drm_universal_plane_init(dev, plane, possible_crtcs,  in mtk_plane_init()
237 		DRM_ERROR("failed to initialize plane\n");  in mtk_plane_init()
242 		err = drm_plane_create_rotation_property(plane,  in mtk_plane_init()
249 	drm_plane_helper_add(plane, &mtk_plane_helper_funcs);  in mtk_plane_init()