55 struct videomode *omap_crtc_timings(struct drm_crtc *crtc)  in omap_crtc_timings()  argument
57 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_timings()
61 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc)  in omap_crtc_channel()  argument
63 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_channel()
67 static bool omap_crtc_is_pending(struct drm_crtc *crtc)  in omap_crtc_is_pending()  argument
69 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_is_pending()
73 	spin_lock_irqsave(&crtc->dev->event_lock, flags);  in omap_crtc_is_pending()
75 	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);  in omap_crtc_is_pending()
80 int omap_crtc_wait_pending(struct drm_crtc *crtc)  in omap_crtc_wait_pending()  argument
82 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_wait_pending()
89 				  !omap_crtc_is_pending(crtc),  in omap_crtc_wait_pending()
109 void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)  in omap_crtc_set_enabled()  argument
111 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_set_enabled()
112 	struct drm_device *dev = crtc->dev;  in omap_crtc_set_enabled()
114 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_set_enabled()
124 		omap_irq_enable_framedone(crtc, enable);  in omap_crtc_set_enabled()
184 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_enable()  local
185 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_enable()
196 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_disable()  local
197 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_disable()
206 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_set_timings()  local
207 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_set_timings()
217 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_set_lcd_config()  local
218 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_set_lcd_config()
229 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_register_framedone()  local
230 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_register_framedone()
248 	struct drm_crtc *crtc = priv->channels[channel]->crtc;  in omap_crtc_dss_unregister_framedone()  local
249 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_dss_unregister_framedone()
265 void omap_crtc_error_irq(struct drm_crtc *crtc, u32 irqstatus)  in omap_crtc_error_irq()  argument
267 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_error_irq()
278 void omap_crtc_vblank_irq(struct drm_crtc *crtc)  in omap_crtc_vblank_irq()  argument
280 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_vblank_irq()
285 	spin_lock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
291 		spin_unlock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
297 		drm_crtc_send_vblank_event(crtc, omap_crtc->event);  in omap_crtc_vblank_irq()
303 	spin_unlock(&crtc->dev->event_lock);  in omap_crtc_vblank_irq()
306 		drm_crtc_vblank_put(crtc);  in omap_crtc_vblank_irq()
314 void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)  in omap_crtc_framedone_irq()  argument
316 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_framedone_irq()
323 	spin_lock(&crtc->dev->event_lock);  in omap_crtc_framedone_irq()
326 		drm_crtc_send_vblank_event(crtc, omap_crtc->event);  in omap_crtc_framedone_irq()
330 	spin_unlock(&crtc->dev->event_lock);  in omap_crtc_framedone_irq()
336 void omap_crtc_flush(struct drm_crtc *crtc)  in omap_crtc_flush()  argument
338 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_flush()
339 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_flush()
395 static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)  in omap_crtc_write_crtc_properties()  argument
397 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_write_crtc_properties()
398 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_write_crtc_properties()
407 	if (crtc->state->ctm) {  in omap_crtc_write_crtc_properties()
408 		struct drm_color_ctm *ctm = crtc->state->ctm->data;  in omap_crtc_write_crtc_properties()
420  * CRTC Functions
423 static void omap_crtc_destroy(struct drm_crtc *crtc)  in omap_crtc_destroy()  argument
425 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_destroy()
429 	drm_crtc_cleanup(crtc);  in omap_crtc_destroy()
434 static void omap_crtc_arm_event(struct drm_crtc *crtc)  in omap_crtc_arm_event()  argument
436 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_arm_event()
441 	if (crtc->state->event) {  in omap_crtc_arm_event()
442 		omap_crtc->event = crtc->state->event;  in omap_crtc_arm_event()
443 		crtc->state->event = NULL;  in omap_crtc_arm_event()
447 static void omap_crtc_atomic_enable(struct drm_crtc *crtc,  in omap_crtc_atomic_enable()  argument
450 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_enable()
451 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_enable()
452 	struct omap_crtc_state *omap_state = to_omap_crtc_state(crtc->state);  in omap_crtc_atomic_enable()
463 	drm_crtc_vblank_on(crtc);  in omap_crtc_atomic_enable()
465 	ret = drm_crtc_vblank_get(crtc);  in omap_crtc_atomic_enable()
468 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_enable()
469 	omap_crtc_arm_event(crtc);  in omap_crtc_atomic_enable()
470 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_enable()
473 static void omap_crtc_atomic_disable(struct drm_crtc *crtc,  in omap_crtc_atomic_disable()  argument
476 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_disable()
477 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_disable()
478 	struct drm_device *dev = crtc->dev;  in omap_crtc_atomic_disable()
482 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_disable()
483 	if (crtc->state->event) {  in omap_crtc_atomic_disable()
484 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in omap_crtc_atomic_disable()
485 		crtc->state->event = NULL;  in omap_crtc_atomic_disable()
487 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_disable()
491 	if (!omap_crtc_wait_pending(crtc))  in omap_crtc_atomic_disable()
494 	drm_crtc_vblank_off(crtc);  in omap_crtc_atomic_disable()
499 static enum drm_mode_status omap_crtc_mode_valid(struct drm_crtc *crtc,  in omap_crtc_mode_valid()  argument
502 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_mode_valid()
503 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_mode_valid()
552 static void omap_crtc_mode_set_nofb(struct drm_crtc *crtc)  in omap_crtc_mode_set_nofb()  argument
554 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_mode_set_nofb()
555 	struct drm_display_mode *mode = &crtc->state->adjusted_mode;  in omap_crtc_mode_set_nofb()
563 static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)  in omap_crtc_is_manually_updated()  argument
565 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_is_manually_updated()
578 static int omap_crtc_atomic_check(struct drm_crtc *crtc,  in omap_crtc_atomic_check()  argument
582 									  crtc);  in omap_crtc_atomic_check()
594 						   crtc->primary);  in omap_crtc_atomic_check()
603 		/* Check if this CRTC is for a manually updated display */  in omap_crtc_atomic_check()
604 		omap_crtc_state->manually_updated = omap_crtc_is_manually_updated(crtc);  in omap_crtc_atomic_check()
610 static void omap_crtc_atomic_begin(struct drm_crtc *crtc,  in omap_crtc_atomic_begin()  argument
615 static void omap_crtc_atomic_flush(struct drm_crtc *crtc,  in omap_crtc_atomic_flush()  argument
618 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_flush()
619 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);  in omap_crtc_atomic_flush()
620 	struct omap_crtc_state *omap_crtc_state = to_omap_crtc_state(crtc->state);  in omap_crtc_atomic_flush()
623 	if (crtc->state->color_mgmt_changed) {  in omap_crtc_atomic_flush()
627 		if (crtc->state->degamma_lut) {  in omap_crtc_atomic_flush()
629 				crtc->state->degamma_lut->data;  in omap_crtc_atomic_flush()
630 			length = crtc->state->degamma_lut->length /  in omap_crtc_atomic_flush()
637 	omap_crtc_write_crtc_properties(crtc);  in omap_crtc_atomic_flush()
639 	/* Only flush the CRTC if it is currently enabled. */  in omap_crtc_atomic_flush()
647 		spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
648 		omap_crtc_flush(crtc);  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()
654 	ret = drm_crtc_vblank_get(crtc);  in omap_crtc_atomic_flush()
657 	spin_lock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
659 	omap_crtc_arm_event(crtc);  in omap_crtc_atomic_flush()
660 	spin_unlock_irq(&crtc->dev->event_lock);  in omap_crtc_atomic_flush()
663 static int omap_crtc_atomic_set_property(struct drm_crtc *crtc,  in omap_crtc_atomic_set_property()  argument
668 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_set_property()
675 	 * always be mirrored in the crtc state correctly.  in omap_crtc_atomic_set_property()
677 	plane_state = drm_atomic_get_plane_state(state->state, crtc->primary);  in omap_crtc_atomic_set_property()
681 	if (property == crtc->primary->rotation_property)  in omap_crtc_atomic_set_property()
691 static int omap_crtc_atomic_get_property(struct drm_crtc *crtc,  in omap_crtc_atomic_get_property()  argument
696 	struct omap_drm_private *priv = crtc->dev->dev_private;  in omap_crtc_atomic_get_property()
699 	if (property == crtc->primary->rotation_property)  in omap_crtc_atomic_get_property()
709 static void omap_crtc_reset(struct drm_crtc *crtc)  in omap_crtc_reset()  argument
713 	if (crtc->state)  in omap_crtc_reset()
714 		__drm_atomic_helper_crtc_destroy_state(crtc->state);  in omap_crtc_reset()
716 	kfree(crtc->state);  in omap_crtc_reset()
720 		__drm_atomic_helper_crtc_reset(crtc, &state->base);  in omap_crtc_reset()
724 omap_crtc_duplicate_state(struct drm_crtc *crtc)  in omap_crtc_duplicate_state()  argument
728 	if (WARN_ON(!crtc->state))  in omap_crtc_duplicate_state()
731 	current_state = to_omap_crtc_state(crtc->state);  in omap_crtc_duplicate_state()
737 	__drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);  in omap_crtc_duplicate_state()
780 /* initialize crtc */
786 	struct drm_crtc *crtc = NULL;  in omap_crtc_init()  local
799 	crtc = &omap_crtc->base;  in omap_crtc_init()
820 	ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL,  in omap_crtc_init()
823 		dev_err(dev->dev, "%s(): could not init crtc for: %s\n",  in omap_crtc_init()
829 	drm_crtc_helper_add(crtc, &omap_crtc_helper_funcs);  in omap_crtc_init()
841 		drm_crtc_enable_color_mgmt(crtc, gamma_lut_size, true, 0);  in omap_crtc_init()
842 		drm_mode_crtc_set_gamma_size(crtc, gamma_lut_size);  in omap_crtc_init()
845 	omap_plane_install_properties(crtc->primary, &crtc->base);  in omap_crtc_init()
847 	return crtc;  in omap_crtc_init()