61 static struct mdp4_kms *get_kms(struct drm_crtc *crtc)  in get_kms()  argument
63 	struct msm_drm_private *priv = crtc->dev->dev_private;  in get_kms()
67 static void request_pending(struct drm_crtc *crtc, uint32_t pending)  in request_pending()  argument
69 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in request_pending()
72 	mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank);  in request_pending()
75 static void crtc_flush(struct drm_crtc *crtc)  in crtc_flush()  argument
77 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in crtc_flush()
78 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in crtc_flush()
82 	drm_atomic_crtc_for_each_plane(plane, crtc) {  in crtc_flush()
97 static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)  in complete_flip()  argument
99 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in complete_flip()
100 	struct drm_device *dev = crtc->dev;  in complete_flip()
109 		drm_crtc_send_vblank_event(crtc, event);  in complete_flip()
125 static void mdp4_crtc_destroy(struct drm_crtc *crtc)  in mdp4_crtc_destroy()  argument
127 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_destroy()
129 	drm_crtc_cleanup(crtc);  in mdp4_crtc_destroy()
147 /* setup mixer config, for which we need to consider all crtc's and
155 	struct drm_crtc *crtc;  in setup_mixer()  local
161 	list_for_each_entry(crtc, &config->crtc_list, head) {  in setup_mixer()
162 		struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in setup_mixer()
165 		drm_atomic_crtc_for_each_plane(plane, crtc) {  in setup_mixer()
176 static void blend_setup(struct drm_crtc *crtc)  in blend_setup()  argument
178 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in blend_setup()
179 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in blend_setup()
189 	drm_atomic_crtc_for_each_plane(plane, crtc) {  in blend_setup()
224 static void mdp4_crtc_mode_set_nofb(struct drm_crtc *crtc)  in mdp4_crtc_mode_set_nofb()  argument
226 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_mode_set_nofb()
227 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_mode_set_nofb()
232 	if (WARN_ON(!crtc->state))  in mdp4_crtc_mode_set_nofb()
235 	mode = &crtc->state->adjusted_mode;  in mdp4_crtc_mode_set_nofb()
266 static void mdp4_crtc_atomic_disable(struct drm_crtc *crtc,  in mdp4_crtc_atomic_disable()  argument
269 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_disable()
270 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_atomic_disable()
278 	drm_crtc_vblank_off(crtc);  in mdp4_crtc_atomic_disable()
286 static void mdp4_crtc_atomic_enable(struct drm_crtc *crtc,  in mdp4_crtc_atomic_enable()  argument
289 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_enable()
290 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_atomic_enable()
300 	drm_crtc_vblank_on(crtc);  in mdp4_crtc_atomic_enable()
304 	crtc_flush(crtc);  in mdp4_crtc_atomic_enable()
309 static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,  in mdp4_crtc_atomic_check()  argument
312 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_check()
318 static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc,  in mdp4_crtc_atomic_begin()  argument
321 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_begin()
325 static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc,  in mdp4_crtc_atomic_flush()  argument
328 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_atomic_flush()
329 	struct drm_device *dev = crtc->dev;  in mdp4_crtc_atomic_flush()
332 	DBG("%s: event: %p", mdp4_crtc->name, crtc->state->event);  in mdp4_crtc_atomic_flush()
337 	mdp4_crtc->event = crtc->state->event;  in mdp4_crtc_atomic_flush()
338 	crtc->state->event = NULL;  in mdp4_crtc_atomic_flush()
341 	blend_setup(crtc);  in mdp4_crtc_atomic_flush()
342 	crtc_flush(crtc);  in mdp4_crtc_atomic_flush()
343 	request_pending(crtc, PENDING_FLIP);  in mdp4_crtc_atomic_flush()
354 static void update_cursor(struct drm_crtc *crtc)  in update_cursor()  argument
356 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in update_cursor()
357 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in update_cursor()
402 static int mdp4_crtc_cursor_set(struct drm_crtc *crtc,  in mdp4_crtc_cursor_set()  argument
406 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_cursor_set()
407 	struct mdp4_kms *mdp4_kms = get_kms(crtc);  in mdp4_crtc_cursor_set()
409 	struct drm_device *dev = crtc->dev;  in mdp4_crtc_cursor_set()
450 	request_pending(crtc, PENDING_CURSOR);  in mdp4_crtc_cursor_set()
459 static int mdp4_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)  in mdp4_crtc_cursor_move()  argument
461 	struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);  in mdp4_crtc_cursor_move()
469 	crtc_flush(crtc);  in mdp4_crtc_cursor_move()
470 	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()
618 /* initialize crtc */
623 	struct drm_crtc *crtc = NULL;  in mdp4_crtc_init()  local
630 	crtc = &mdp4_crtc->base;  in mdp4_crtc_init()
651 	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs,  in mdp4_crtc_init()
653 	drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs);  in mdp4_crtc_init()
655 	return crtc;  in mdp4_crtc_init()