30 struct tilcdc_crtc {  struct
61 #define to_tilcdc_crtc(x) container_of(x, struct tilcdc_crtc, base)  argument
99 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_load_palette()  local
104 	reinit_completion(&tilcdc_crtc->palette_loaded);  in tilcdc_crtc_load_palette()
108 		     tilcdc_crtc->palette_dma_handle);  in tilcdc_crtc_load_palette()
110 		     (u32) tilcdc_crtc->palette_dma_handle +  in tilcdc_crtc_load_palette()
128 	ret = wait_for_completion_timeout(&tilcdc_crtc->palette_loaded,  in tilcdc_crtc_load_palette()
206 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_set_clk()  local
252 	tilcdc_crtc->lcd_fck_rate = clk_rate;  in tilcdc_crtc_set_clk()
255 	    tilcdc_crtc->lcd_fck_rate, crtc->mode.clock, clkdiv);  in tilcdc_crtc_set_clk()
275 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_set_mode()  local
278 	const struct tilcdc_panel_info *info = tilcdc_crtc->info;  in tilcdc_crtc_set_mode()
439 	tilcdc_crtc->hvtotal_us =  in tilcdc_crtc_set_mode()
446 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_enable()  local
449 	mutex_lock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_enable()
450 	if (tilcdc_crtc->enabled || tilcdc_crtc->shutdown) {  in tilcdc_crtc_enable()
451 		mutex_unlock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_enable()
474 	spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_enable()
475 	tilcdc_crtc->last_vblank = ktime_get();  in tilcdc_crtc_enable()
477 	spin_unlock_irqrestore(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_enable()
481 	tilcdc_crtc->enabled = true;  in tilcdc_crtc_enable()
482 	mutex_unlock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_enable()
493 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_off()  local
497 	mutex_lock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_off()
499 		tilcdc_crtc->shutdown = true;  in tilcdc_crtc_off()
500 	if (!tilcdc_crtc->enabled) {  in tilcdc_crtc_off()
501 		mutex_unlock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_off()
504 	tilcdc_crtc->frame_done = false;  in tilcdc_crtc_off()
511 	ret = wait_event_timeout(tilcdc_crtc->frame_done_wq,  in tilcdc_crtc_off()
512 				 tilcdc_crtc->frame_done,  in tilcdc_crtc_off()
533 	tilcdc_crtc->enabled = false;  in tilcdc_crtc_off()
534 	mutex_unlock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_off()
572 	struct tilcdc_crtc *tilcdc_crtc =  in tilcdc_crtc_recover_work()  local
573 		container_of(work, struct tilcdc_crtc, recover_work);  in tilcdc_crtc_recover_work()
574 	struct drm_crtc *crtc = &tilcdc_crtc->base;  in tilcdc_crtc_recover_work()
605 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_update_fb()  local
608 	if (tilcdc_crtc->event) {  in tilcdc_crtc_update_fb()
613 	tilcdc_crtc->event = event;  in tilcdc_crtc_update_fb()
615 	mutex_lock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_update_fb()
617 	if (tilcdc_crtc->enabled) {  in tilcdc_crtc_update_fb()
622 		spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_update_fb()
624 		next_vblank = ktime_add_us(tilcdc_crtc->last_vblank,  in tilcdc_crtc_update_fb()
625 					   tilcdc_crtc->hvtotal_us);  in tilcdc_crtc_update_fb()
629 			tilcdc_crtc->next_fb = fb;  in tilcdc_crtc_update_fb()
633 		spin_unlock_irqrestore(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_update_fb()
636 	mutex_unlock(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_update_fb()
645 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_mode_fixup()  local
647 	if (!tilcdc_crtc->simulate_vesa_sync)  in tilcdc_crtc_mode_fixup()
691 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_enable_vblank()  local
696 	spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_enable_vblank()
707 	spin_unlock_irqrestore(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_enable_vblank()
714 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_disable_vblank()  local
719 	spin_lock_irqsave(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_disable_vblank()
728 	spin_unlock_irqrestore(&tilcdc_crtc->irq_lock, flags);  in tilcdc_crtc_disable_vblank()
733 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_reset()  local
746 		tilcdc_crtc->frame_done = false;  in tilcdc_crtc_reset()
749 		ret = wait_event_timeout(tilcdc_crtc->frame_done_wq,  in tilcdc_crtc_reset()
750 					 tilcdc_crtc->frame_done,  in tilcdc_crtc_reset()
872 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_set_panel_info()  local
873 	tilcdc_crtc->info = info;  in tilcdc_crtc_set_panel_info()
879 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_set_simulate_vesa_sync()  local
881 	tilcdc_crtc->simulate_vesa_sync = simulate_vesa_sync;  in tilcdc_crtc_set_simulate_vesa_sync()
888 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_update_clk()  local
891 	if (tilcdc_crtc->lcd_fck_rate != clk_get_rate(priv->clk)) {  in tilcdc_crtc_update_clk()
909 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);  in tilcdc_crtc_irq()  local
923 		spin_lock(&tilcdc_crtc->irq_lock);  in tilcdc_crtc_irq()
925 		tilcdc_crtc->last_vblank = now;  in tilcdc_crtc_irq()
927 		if (tilcdc_crtc->next_fb) {  in tilcdc_crtc_irq()
928 			set_scanout(crtc, tilcdc_crtc->next_fb);  in tilcdc_crtc_irq()
929 			tilcdc_crtc->next_fb = NULL;  in tilcdc_crtc_irq()
933 		spin_unlock(&tilcdc_crtc->irq_lock);  in tilcdc_crtc_irq()
942 			event = tilcdc_crtc->event;  in tilcdc_crtc_irq()
943 			tilcdc_crtc->event = NULL;  in tilcdc_crtc_irq()
950 		if (tilcdc_crtc->frame_intact)  in tilcdc_crtc_irq()
951 			tilcdc_crtc->sync_lost_count = 0;  in tilcdc_crtc_irq()
953 			tilcdc_crtc->frame_intact = true;  in tilcdc_crtc_irq()
961 		complete(&tilcdc_crtc->palette_loaded);  in tilcdc_crtc_irq()
973 		tilcdc_crtc->frame_intact = false;  in tilcdc_crtc_irq()
983 			if (tilcdc_crtc->sync_lost_count++ >  in tilcdc_crtc_irq()
989 					   &tilcdc_crtc->recover_work);  in tilcdc_crtc_irq()
992 				tilcdc_crtc->sync_lost_count = 0;  in tilcdc_crtc_irq()
998 		tilcdc_crtc->frame_done = true;  in tilcdc_crtc_irq()
999 		wake_up(&tilcdc_crtc->frame_done_wq);  in tilcdc_crtc_irq()
1020 	struct tilcdc_crtc *tilcdc_crtc;  in tilcdc_crtc_create()  local
1024 	tilcdc_crtc = devm_kzalloc(dev->dev, sizeof(*tilcdc_crtc), GFP_KERNEL);  in tilcdc_crtc_create()
1025 	if (!tilcdc_crtc)  in tilcdc_crtc_create()
1028 	init_completion(&tilcdc_crtc->palette_loaded);  in tilcdc_crtc_create()
1029 	tilcdc_crtc->palette_base = dmam_alloc_coherent(dev->dev,  in tilcdc_crtc_create()
1031 					&tilcdc_crtc->palette_dma_handle,  in tilcdc_crtc_create()
1033 	if (!tilcdc_crtc->palette_base)  in tilcdc_crtc_create()
1035 	*tilcdc_crtc->palette_base = TILCDC_PALETTE_FIRST_ENTRY;  in tilcdc_crtc_create()
1037 	crtc = &tilcdc_crtc->base;  in tilcdc_crtc_create()
1039 	ret = tilcdc_plane_init(dev, &tilcdc_crtc->primary);  in tilcdc_crtc_create()
1043 	mutex_init(&tilcdc_crtc->enable_lock);  in tilcdc_crtc_create()
1045 	init_waitqueue_head(&tilcdc_crtc->frame_done_wq);  in tilcdc_crtc_create()
1047 	spin_lock_init(&tilcdc_crtc->irq_lock);  in tilcdc_crtc_create()
1048 	INIT_WORK(&tilcdc_crtc->recover_work, tilcdc_crtc_recover_work);  in tilcdc_crtc_create()
1051 					&tilcdc_crtc->primary,  in tilcdc_crtc_create()