36 	struct mtk_plane_state *state;  in mtk_plane_reset()  local
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()
42 		memset(state, 0, sizeof(*state));  in mtk_plane_reset()
44 		state = kzalloc(sizeof(*state), GFP_KERNEL);  in mtk_plane_reset()
45 		if (!state)  in mtk_plane_reset()
47 		plane->state = &state->base;  in mtk_plane_reset()
50 	state->base.plane = plane;  in mtk_plane_reset()
51 	state->pending.format = DRM_FORMAT_RGB565;  in mtk_plane_reset()
56 	struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);  in mtk_plane_duplicate_state()
57 	struct mtk_plane_state *state;  in mtk_plane_duplicate_state()  local
59 	state = kzalloc(sizeof(*state), GFP_KERNEL);  in mtk_plane_duplicate_state()
60 	if (!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()
67 	state->pending = old_state->pending;  in mtk_plane_duplicate_state()
69 	return &state->base;  in mtk_plane_duplicate_state()
73 					struct drm_plane_state *state)  in mtk_drm_plane_destroy_state()  argument
75 	__drm_atomic_helper_plane_destroy_state(state);  in mtk_drm_plane_destroy_state()
76 	kfree(to_mtk_plane_state(state));  in mtk_drm_plane_destroy_state()
80 					struct drm_plane_state *state)  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()
95 				       to_mtk_plane_state(state));  in mtk_plane_atomic_async_check()
99 	if (state->state)  in mtk_plane_atomic_async_check()
100 		crtc_state = drm_atomic_get_existing_crtc_state(state->state,  in mtk_plane_atomic_async_check()
101 								state->crtc);  in mtk_plane_atomic_async_check()
103 		crtc_state = state->crtc->state;  in mtk_plane_atomic_async_check()
105 	return drm_atomic_helper_check_plane_state(plane->state, crtc_state,  in mtk_plane_atomic_async_check()
114 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_async_update()  local
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()
125 	state->pending.async_dirty = true;  in mtk_plane_atomic_async_update()
140 				  struct drm_plane_state *state)  in mtk_plane_atomic_check()  argument
142 	struct drm_framebuffer *fb = state->fb;  in mtk_plane_atomic_check()
149 	if (WARN_ON(!state->crtc))  in mtk_plane_atomic_check()
152 	ret = mtk_drm_crtc_plane_check(state->crtc, plane,  in mtk_plane_atomic_check()
153 				       to_mtk_plane_state(state));  in mtk_plane_atomic_check()
157 	crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc);  in mtk_plane_atomic_check()
161 	return drm_atomic_helper_check_plane_state(state, crtc_state,  in mtk_plane_atomic_check()
170 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_disable()  local
172 	state->pending.enable = false;  in mtk_plane_atomic_disable()
174 	state->pending.dirty = true;  in mtk_plane_atomic_disable()
180 	struct mtk_plane_state *state = to_mtk_plane_state(plane->state);  in mtk_plane_atomic_update()  local
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()
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()
205 	state->pending.enable = true;  in mtk_plane_atomic_update()
206 	state->pending.pitch = pitch;  in mtk_plane_atomic_update()
207 	state->pending.format = format;  in mtk_plane_atomic_update()
208 	state->pending.addr = addr;  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()
215 	state->pending.dirty = true;  in mtk_plane_atomic_update()