63 static struct mdp4_kms *get_kms(struct drm_crtc *crtc)  in get_kms()  argument
65 	struct msm_drm_private *priv = crtc->dev->dev_private;  in get_kms()
69 static void request_pending(struct drm_crtc *crtc, uint32_t pending)  in request_pending()  argument
71 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in request_pending()
74 	mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank);  in request_pending()
77 static void crtc_flush(struct drm_crtc *crtc)  in crtc_flush()  argument
79 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in crtc_flush()
80 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in crtc_flush()
84 	drm_atomic_crtc_for_each_plane(plane, crtc) {  in crtc_flush()
99 static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)  in complete_flip()  argument
101 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in complete_flip()
102 	struct drm_device *dev = crtc->dev;  in complete_flip()
111 		drm_crtc_send_vblank_event(crtc, event);  in complete_flip()
139 /* setup mixer config, for which we need to consider all crtc's and
147 	struct drm_crtc *crtc;  in setup_mixer()  local
153 	list_for_each_entry(crtc, &config->crtc_list, head) {  in setup_mixer()
154 		struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in setup_mixer()
157 		drm_atomic_crtc_for_each_plane(plane, crtc) {  in setup_mixer()
168 static void blend_setup(struct drm_crtc *crtc)  in blend_setup()  argument
170 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in blend_setup()
171 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in blend_setup()
181 	drm_atomic_crtc_for_each_plane(plane, crtc) {  in blend_setup()
216 static void mdp4_crtc_mode_set_nofb(struct drm_crtc *crtc)  in mdp4_crtc_mode_set_nofb()  argument
218 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_mode_set_nofb()
219 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_mode_set_nofb()
224 	if (WARN_ON(!crtc->state))  in mdp4_crtc_mode_set_nofb()
227 	mode = &crtc->state->adjusted_mode;  in mdp4_crtc_mode_set_nofb()
258 static void mdp4_crtc_atomic_disable(struct drm_crtc *crtc,  in mdp4_crtc_atomic_disable()  argument
261 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_disable()
262 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_atomic_disable()
271 	drm_crtc_vblank_off(crtc);  in mdp4_crtc_atomic_disable()
276 	if (crtc->state->event && !crtc->state->active) {  in mdp4_crtc_atomic_disable()
279 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in mdp4_crtc_atomic_disable()
280 		crtc->state->event = NULL;  in mdp4_crtc_atomic_disable()
287 static void mdp4_crtc_atomic_enable(struct drm_crtc *crtc,  in mdp4_crtc_atomic_enable()  argument
290 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_enable()
291 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_atomic_enable()
301 	drm_crtc_vblank_on(crtc);  in mdp4_crtc_atomic_enable()
305 	crtc_flush(crtc);  in mdp4_crtc_atomic_enable()
310 static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,  in mdp4_crtc_atomic_check()  argument
313 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_check()
319 static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc,  in mdp4_crtc_atomic_begin()  argument
322 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_begin()
326 static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc,  in mdp4_crtc_atomic_flush()  argument
329 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_flush()
330 	struct drm_device *dev = crtc->dev;  in mdp4_crtc_atomic_flush()
333 	DBG("%s: event: %p", mdp4_crtc->name, crtc->state->event);  in mdp4_crtc_atomic_flush()
338 	mdp4_crtc->event = crtc->state->event;  in mdp4_crtc_atomic_flush()
339 	crtc->state->event = NULL;  in mdp4_crtc_atomic_flush()
342 	blend_setup(crtc);  in mdp4_crtc_atomic_flush()
343 	crtc_flush(crtc);  in mdp4_crtc_atomic_flush()
344 	request_pending(crtc, PENDING_FLIP);  in mdp4_crtc_atomic_flush()
355 static void update_cursor(struct drm_crtc *crtc)  in update_cursor()  argument
357 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in update_cursor()
358 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in update_cursor()
403 static int mdp4_crtc_cursor_set(struct drm_crtc *crtc,  in mdp4_crtc_cursor_set()  argument
407 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_cursor_set()
408 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_cursor_set()
410 	struct drm_device *dev = crtc->dev;  in mdp4_crtc_cursor_set()
451 	request_pending(crtc, PENDING_CURSOR);  in mdp4_crtc_cursor_set()
460 static int mdp4_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)  in mdp4_crtc_cursor_move()  argument
462 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_cursor_move()
470 	crtc_flush(crtc);  in mdp4_crtc_cursor_move()
471 	request_pending(crtc, PENDING_CURSOR);  in mdp4_crtc_cursor_move()
500 	struct drm_crtc *crtc = &mdp4_crtc->base;  in mdp4_crtc_vblank_irq()  local
501 	struct msm_drm_private *priv = crtc->dev->dev_private;  in mdp4_crtc_vblank_irq()
504 	mdp_irq_unregister(&get_kms(crtc)->base, &mdp4_crtc->vblank);  in mdp4_crtc_vblank_irq()
509 		complete_flip(crtc, NULL);  in mdp4_crtc_vblank_irq()
513 		update_cursor(crtc);  in mdp4_crtc_vblank_irq()
521 	struct drm_crtc *crtc = &mdp4_crtc->base;  in mdp4_crtc_err_irq()  local
523 	crtc_flush(crtc);  in mdp4_crtc_err_irq()
526 static void mdp4_crtc_wait_for_flush_done(struct drm_crtc *crtc)  in mdp4_crtc_wait_for_flush_done()  argument
528 	struct drm_device *dev = crtc->dev;  in mdp4_crtc_wait_for_flush_done()
529 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_wait_for_flush_done()
530 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_wait_for_flush_done()
533 	ret = drm_crtc_vblank_get(crtc);  in mdp4_crtc_wait_for_flush_done()
537 	ret = wait_event_timeout(dev->vblank[drm_crtc_index(crtc)].queue,  in mdp4_crtc_wait_for_flush_done()
542 		dev_warn(dev->dev, "vblank time out, crtc=%d\n", mdp4_crtc->id);  in mdp4_crtc_wait_for_flush_done()
546 	drm_crtc_vblank_put(crtc);  in mdp4_crtc_wait_for_flush_done()
549 uint32_t mdp4_crtc_vblank(struct drm_crtc *crtc)  in mdp4_crtc_vblank()  argument
551 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_vblank()
556 void mdp4_crtc_set_config(struct drm_crtc *crtc, uint32_t config)  in mdp4_crtc_set_config()  argument
558 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_set_config()
559 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_set_config()
564 /* set interface for routing crtc->encoder: */
565 void mdp4_crtc_set_intf(struct drm_crtc *crtc, enum mdp4_intf intf, int mixer)  in mdp4_crtc_set_intf()  argument
567 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_set_intf()
568 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_set_intf()
598 	blend_setup(crtc);  in mdp4_crtc_set_intf()
605 void mdp4_crtc_wait_for_commit_done(struct drm_crtc *crtc)  in mdp4_crtc_wait_for_commit_done()  argument
608 	 * Later we will have command mode CRTC to wait for  in mdp4_crtc_wait_for_commit_done()
611 	mdp4_crtc_wait_for_flush_done(crtc);  in mdp4_crtc_wait_for_commit_done()
625 /* initialize crtc */
630 	struct drm_crtc *crtc = NULL;  in mdp4_crtc_init()  local
640 	crtc = &mdp4_crtc->base;  in mdp4_crtc_init()
664 	drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs);  in mdp4_crtc_init()
666 	return crtc;  in mdp4_crtc_init()