56 struct videomode *omap_crtc_timings(struct drm_crtc *crtc)  in omap_crtc_timings()  argument
58 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_timings()
62 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc)  in omap_crtc_channel()  argument
64 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_channel()
68 static bool omap_crtc_is_pending(struct drm_crtc *crtc)  in omap_crtc_is_pending()  argument
70 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_is_pending()
74 	spin_lock_irqsave(&crtc->dev->event_lock, flags);  in omap_crtc_is_pending()
76 	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);  in omap_crtc_is_pending()
81 int omap_crtc_wait_pending(struct drm_crtc *crtc)  in omap_crtc_wait_pending()  argument
83 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_wait_pending()
90 				  !omap_crtc_is_pending(crtc),  in omap_crtc_wait_pending()
110 static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)  in omap_crtc_set_enabled()  argument
112 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_set_enabled()
113 	struct drm_device *dev = crtc->dev;  in omap_crtc_set_enabled()
115 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_set_enabled()
125 		omap_irq_enable_framedone(crtc, enable);  in omap_crtc_set_enabled()
186 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_enable()  local
187 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_enable()
199 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_disable()  local
200 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_disable()
209 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_set_timings()  local
210 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_set_timings()
220 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_set_lcd_config()  local
221 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_set_lcd_config()
232 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_register_framedone()  local
233 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_register_framedone()
251 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_unregister_framedone()  local
252 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_unregister_framedone()
278 void omap_crtc_error_irq(struct drm_crtc *crtc, u32 irqstatus)  in omap_crtc_error_irq()  argument
280 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_error_irq()
291 void omap_crtc_vblank_irq(struct drm_crtc *crtc)  in omap_crtc_vblank_irq()  argument
293 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_vblank_irq()
298 	spin_lock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
304 		spin_unlock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
310 		drm_crtc_send_vblank_event(crtc, omap_crtc->event);  in omap_crtc_vblank_irq()
316 	spin_unlock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
319 		drm_crtc_vblank_put(crtc);  in omap_crtc_vblank_irq()
327 void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)  in omap_crtc_framedone_irq()  argument
329 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_framedone_irq()
336 	spin_lock(&crtc->dev->event_lock);  in omap_crtc_framedone_irq()
339 		drm_crtc_send_vblank_event(crtc, omap_crtc->event);  in omap_crtc_framedone_irq()
343 	spin_unlock(&crtc->dev->event_lock);  in omap_crtc_framedone_irq()
349 void omap_crtc_flush(struct drm_crtc *crtc)  in omap_crtc_flush()  argument
351 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_flush()
352 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_flush()
365 	struct drm_display_mode *mode = &omap_crtc->pipe->crtc->mode;  in omap_crtc_manual_display_update()
394 static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)  in omap_crtc_write_crtc_properties()  argument
396 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_write_crtc_properties()
397 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_write_crtc_properties()
411  * CRTC Functions
414 static void omap_crtc_destroy(struct drm_crtc *crtc)  in omap_crtc_destroy()  argument
416 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_destroy()
420 	drm_crtc_cleanup(crtc);  in omap_crtc_destroy()
425 static void omap_crtc_arm_event(struct drm_crtc *crtc)  in omap_crtc_arm_event()  argument
427 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_arm_event()
432 	if (crtc->state->event) {  in omap_crtc_arm_event()
433 		omap_crtc->event = crtc->state->event;  in omap_crtc_arm_event()
434 		crtc->state->event = NULL;  in omap_crtc_arm_event()
438 static void omap_crtc_atomic_enable(struct drm_crtc *crtc,  in omap_crtc_atomic_enable()  argument
441 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_enable()
442 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_enable()
443 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_atomic_enable()
454 	drm_crtc_vblank_on(crtc);  in omap_crtc_atomic_enable()
456 	ret = drm_crtc_vblank_get(crtc);  in omap_crtc_atomic_enable()
459 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_enable()
460 	omap_crtc_arm_event(crtc);  in omap_crtc_atomic_enable()
461 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_enable()
464 static void omap_crtc_atomic_disable(struct drm_crtc *crtc,  in omap_crtc_atomic_disable()  argument
467 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_disable()
468 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_disable()
469 	struct drm_device *dev = crtc->dev;  in omap_crtc_atomic_disable()
473 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_disable()
474 	if (crtc->state->event) {  in omap_crtc_atomic_disable()
475 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in omap_crtc_atomic_disable()
476 		crtc->state->event = NULL;  in omap_crtc_atomic_disable()
478 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_disable()
482 	if (!omap_crtc_wait_pending(crtc))  in omap_crtc_atomic_disable()
485 	drm_crtc_vblank_off(crtc);  in omap_crtc_atomic_disable()
490 static enum drm_mode_status omap_crtc_mode_valid(struct drm_crtc *crtc,  in omap_crtc_mode_valid()  argument
493 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_mode_valid()
494 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_mode_valid()
544 static void omap_crtc_mode_set_nofb(struct drm_crtc *crtc)  in omap_crtc_mode_set_nofb()  argument
546 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_mode_set_nofb()
547 	struct drm_display_mode *mode = &crtc->state->adjusted_mode;  in omap_crtc_mode_set_nofb()
555 static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)  in omap_crtc_is_manually_updated()  argument
557 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_is_manually_updated()
571 static int omap_crtc_atomic_check(struct drm_crtc *crtc,  in omap_crtc_atomic_check()  argument
584 	pri_state = drm_atomic_get_new_plane_state(state->state, crtc->primary);  in omap_crtc_atomic_check()
593 		/* Check if this CRTC is for a manually updated display */  in omap_crtc_atomic_check()
594 		omap_crtc_state->manually_updated = omap_crtc_is_manually_updated(crtc);  in omap_crtc_atomic_check()
600 static void omap_crtc_atomic_begin(struct drm_crtc *crtc,  in omap_crtc_atomic_begin()  argument
605 static void omap_crtc_atomic_flush(struct drm_crtc *crtc,  in omap_crtc_atomic_flush()  argument
608 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_flush()
609 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_flush()
610 	struct omap_crtc_state *omap_crtc_state = to_omap_crtc_state(crtc->state);  in omap_crtc_atomic_flush()
613 	if (crtc->state->color_mgmt_changed) {  in omap_crtc_atomic_flush()
617 		if (crtc->state->gamma_lut) {  in omap_crtc_atomic_flush()
619 				crtc->state->gamma_lut->data;  in omap_crtc_atomic_flush()
620 			length = crtc->state->gamma_lut->length /  in omap_crtc_atomic_flush()
627 	omap_crtc_write_crtc_properties(crtc);  in omap_crtc_atomic_flush()
629 	/* Only flush the CRTC if it is currently enabled. */  in omap_crtc_atomic_flush()
637 		spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
638 		omap_crtc_flush(crtc);  in omap_crtc_atomic_flush()
639 		omap_crtc_arm_event(crtc);  in omap_crtc_atomic_flush()
640 		spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
644 	ret = drm_crtc_vblank_get(crtc);  in omap_crtc_atomic_flush()
647 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
649 	omap_crtc_arm_event(crtc);  in omap_crtc_atomic_flush()
650 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
653 static int omap_crtc_atomic_set_property(struct drm_crtc *crtc,  in omap_crtc_atomic_set_property()  argument
658 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_set_property()
665 	 * always be mirrored in the crtc state correctly.  in omap_crtc_atomic_set_property()
667 	plane_state = drm_atomic_get_plane_state(state->state, crtc->primary);  in omap_crtc_atomic_set_property()
671 	if (property == crtc->primary->rotation_property)  in omap_crtc_atomic_set_property()
681 static int omap_crtc_atomic_get_property(struct drm_crtc *crtc,  in omap_crtc_atomic_get_property()  argument
686 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_get_property()
689 	if (property == crtc->primary->rotation_property)  in omap_crtc_atomic_get_property()
699 static void omap_crtc_reset(struct drm_crtc *crtc)  in omap_crtc_reset()  argument
703 	if (crtc->state)  in omap_crtc_reset()
704 		__drm_atomic_helper_crtc_destroy_state(crtc->state);  in omap_crtc_reset()
706 	kfree(crtc->state);  in omap_crtc_reset()
710 		__drm_atomic_helper_crtc_reset(crtc, &state->base);  in omap_crtc_reset()
714 omap_crtc_duplicate_state(struct drm_crtc *crtc)  in omap_crtc_duplicate_state()  argument
718 	if (WARN_ON(!crtc->state))  in omap_crtc_duplicate_state()
721 	current_state = to_omap_crtc_state(crtc->state);  in omap_crtc_duplicate_state()
727 	__drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);  in omap_crtc_duplicate_state()
781 /* initialize crtc */
787 	struct drm_crtc *crtc = NULL;  in omap_crtc_init()  local
800 	crtc = &omap_crtc->base;  in omap_crtc_init()
821 	ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL,  in omap_crtc_init()
824 		dev_err(dev->dev, "%s(): could not init crtc for: %s\n",  in omap_crtc_init()
830 	drm_crtc_helper_add(crtc, &omap_crtc_helper_funcs);  in omap_crtc_init()
842 		drm_crtc_enable_color_mgmt(crtc, 0, false, gamma_lut_size);  in omap_crtc_init()
843 		drm_mode_crtc_set_gamma_size(crtc, gamma_lut_size);  in omap_crtc_init()
846 	omap_plane_install_properties(crtc->primary, &crtc->base);  in omap_crtc_init()
848 	return crtc;  in omap_crtc_init()