87 static bool vc4_crtc_get_scanout_position(struct drm_crtc *crtc,  in vc4_crtc_get_scanout_position()  argument
93 	struct drm_device *dev = crtc->dev;  in vc4_crtc_get_scanout_position()
96 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_get_scanout_position()
97 	struct vc4_crtc_state *vc4_crtc_state = to_vc4_crtc_state(crtc->state);  in vc4_crtc_get_scanout_position()
283 struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc,  in vc4_get_crtc_encoder()  argument
290 	drm_for_each_encoder_mask(encoder, crtc->dev, state->encoder_mask)  in vc4_get_crtc_encoder()
296 static void vc4_crtc_pixelvalve_reset(struct drm_crtc *crtc)  in vc4_crtc_pixelvalve_reset()  argument
298 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_pixelvalve_reset()
299 	struct drm_device *dev = crtc->dev;  in vc4_crtc_pixelvalve_reset()
312 static void vc4_crtc_config_pv(struct drm_crtc *crtc, struct drm_encoder *encoder,  in vc4_crtc_config_pv()  argument
315 	struct drm_device *dev = crtc->dev;  in vc4_crtc_config_pv()
318 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_config_pv()
320 	struct drm_crtc_state *crtc_state = crtc->state;  in vc4_crtc_config_pv()
340 			 drm_crtc_index(crtc));  in vc4_crtc_config_pv()
344 	vc4_crtc_pixelvalve_reset(crtc);  in vc4_crtc_config_pv()
422 			 drm_crtc_index(crtc));  in vc4_crtc_config_pv()
438 static int vc4_crtc_disable(struct drm_crtc *crtc,  in vc4_crtc_disable()  argument
444 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_disable()
445 	struct drm_device *dev = crtc->dev;  in vc4_crtc_disable()
478 	vc4_crtc_pixelvalve_reset(crtc);  in vc4_crtc_disable()
489 static struct drm_encoder *vc4_crtc_get_encoder_by_type(struct drm_crtc *crtc,  in vc4_crtc_get_encoder_by_type()  argument
494 	drm_for_each_encoder(encoder, crtc->dev) {  in vc4_crtc_get_encoder_by_type()
504 int vc4_crtc_disable_at_boot(struct drm_crtc *crtc)  in vc4_crtc_disable_at_boot()  argument
506 	struct drm_device *drm = crtc->dev;  in vc4_crtc_disable_at_boot()
508 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_disable_at_boot()
539 	encoder = vc4_crtc_get_encoder_by_type(crtc, encoder_type);  in vc4_crtc_disable_at_boot()
548 	ret = vc4_crtc_disable(crtc, encoder, NULL, channel);  in vc4_crtc_disable_at_boot()
561 void vc4_crtc_send_vblank(struct drm_crtc *crtc)  in vc4_crtc_send_vblank()  argument
563 	struct drm_device *dev = crtc->dev;  in vc4_crtc_send_vblank()
566 	if (!crtc->state || !crtc->state->event)  in vc4_crtc_send_vblank()
570 	drm_crtc_send_vblank_event(crtc, crtc->state->event);  in vc4_crtc_send_vblank()
571 	crtc->state->event = NULL;  in vc4_crtc_send_vblank()
575 static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,  in vc4_crtc_atomic_disable()  argument
579 									 crtc);  in vc4_crtc_atomic_disable()
581 	struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, old_state);  in vc4_crtc_atomic_disable()
582 	struct drm_device *dev = crtc->dev;  in vc4_crtc_atomic_disable()
585 		crtc->name, crtc->base.id, encoder->name, encoder->base.id);  in vc4_crtc_atomic_disable()
590 	drm_crtc_vblank_off(crtc);  in vc4_crtc_atomic_disable()
592 	vc4_crtc_disable(crtc, encoder, state, old_vc4_state->assigned_channel);  in vc4_crtc_atomic_disable()
598 	vc4_crtc_send_vblank(crtc);  in vc4_crtc_atomic_disable()
601 static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,  in vc4_crtc_atomic_enable()  argument
605 									 crtc);  in vc4_crtc_atomic_enable()
606 	struct drm_device *dev = crtc->dev;  in vc4_crtc_atomic_enable()
607 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_atomic_enable()
608 	struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, new_state);  in vc4_crtc_atomic_enable()
613 		crtc->name, crtc->base.id, encoder->name, encoder->base.id);  in vc4_crtc_atomic_enable()
623 	drm_crtc_vblank_on(crtc);  in vc4_crtc_atomic_enable()
625 	vc4_hvs_atomic_enable(crtc, state);  in vc4_crtc_atomic_enable()
630 	vc4_crtc_config_pv(crtc, encoder, state);  in vc4_crtc_atomic_enable()
649 static enum drm_mode_status vc4_crtc_mode_valid(struct drm_crtc *crtc,  in vc4_crtc_mode_valid()  argument
655 			      crtc->base.id);  in vc4_crtc_mode_valid()
682 		if (conn_state->crtc != state->crtc)  in vc4_crtc_get_margins()
693 static int vc4_crtc_atomic_check(struct drm_crtc *crtc,  in vc4_crtc_atomic_check()  argument
697 									  crtc);  in vc4_crtc_atomic_check()
704 	ret = vc4_hvs_atomic_check(crtc, state);  in vc4_crtc_atomic_check()
708 	encoder = vc4_get_crtc_encoder(crtc, crtc_state);  in vc4_crtc_atomic_check()
723 		if (conn_state->crtc != crtc)  in vc4_crtc_atomic_check()
736 static int vc4_enable_vblank(struct drm_crtc *crtc)  in vc4_enable_vblank()  argument
738 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_enable_vblank()
739 	struct drm_device *dev = crtc->dev;  in vc4_enable_vblank()
752 static void vc4_disable_vblank(struct drm_crtc *crtc)  in vc4_disable_vblank()  argument
754 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_disable_vblank()
755 	struct drm_device *dev = crtc->dev;  in vc4_disable_vblank()
768 	struct drm_crtc *crtc = &vc4_crtc->base;  in vc4_crtc_handle_page_flip()  local
769 	struct drm_device *dev = crtc->dev;  in vc4_crtc_handle_page_flip()
780 		drm_crtc_send_vblank_event(crtc, vc4_crtc->event);  in vc4_crtc_handle_page_flip()
782 		drm_crtc_vblank_put(crtc);  in vc4_crtc_handle_page_flip()
796 void vc4_crtc_handle_vblank(struct vc4_crtc *crtc)  in vc4_crtc_handle_vblank()  argument
798 	crtc->t_vblank = ktime_get();  in vc4_crtc_handle_vblank()
799 	drm_crtc_handle_vblank(&crtc->base);  in vc4_crtc_handle_vblank()
800 	vc4_crtc_handle_page_flip(crtc);  in vc4_crtc_handle_vblank()
819 	struct drm_crtc *crtc;  member
836 	struct drm_crtc *crtc = flip_state->crtc;  in vc4_async_page_flip_complete()  local
837 	struct drm_device *dev = crtc->dev;  in vc4_async_page_flip_complete()
838 	struct drm_plane *plane = crtc->primary;  in vc4_async_page_flip_complete()
845 		drm_crtc_send_vblank_event(crtc, flip_state->event);  in vc4_async_page_flip_complete()
849 	drm_crtc_vblank_put(crtc);  in vc4_async_page_flip_complete()
930 vc4_async_page_flip_common(struct drm_crtc *crtc,  in vc4_async_page_flip_common()  argument
935 	struct drm_device *dev = crtc->dev;  in vc4_async_page_flip_common()
936 	struct drm_plane *plane = crtc->primary;  in vc4_async_page_flip_common()
945 	flip_state->crtc = crtc;  in vc4_async_page_flip_common()
960 	WARN_ON(drm_crtc_vblank_get(crtc) != 0);  in vc4_async_page_flip_common()
980 static int vc4_async_page_flip(struct drm_crtc *crtc,  in vc4_async_page_flip()  argument
985 	struct drm_device *dev = crtc->dev;  in vc4_async_page_flip()
1007 	ret = vc4_async_page_flip_common(crtc, fb, event, flags);  in vc4_async_page_flip()
1016 static int vc5_async_page_flip(struct drm_crtc *crtc,  in vc5_async_page_flip()  argument
1021 	return vc4_async_page_flip_common(crtc, fb, event, flags);  in vc5_async_page_flip()
1024 int vc4_page_flip(struct drm_crtc *crtc,  in vc4_page_flip()  argument
1031 		struct drm_device *dev = crtc->dev;  in vc4_page_flip()
1035 			return vc5_async_page_flip(crtc, fb, event, flags);  in vc4_page_flip()
1037 			return vc4_async_page_flip(crtc, fb, event, flags);  in vc4_page_flip()
1039 		return drm_atomic_helper_page_flip(crtc, fb, event, flags, ctx);  in vc4_page_flip()
1043 struct drm_crtc_state *vc4_crtc_duplicate_state(struct drm_crtc *crtc)  in vc4_crtc_duplicate_state()  argument
1051 	old_vc4_state = to_vc4_crtc_state(crtc->state);  in vc4_crtc_duplicate_state()
1055 	__drm_atomic_helper_crtc_duplicate_state(crtc, &vc4_state->base);  in vc4_crtc_duplicate_state()
1059 void vc4_crtc_destroy_state(struct drm_crtc *crtc,  in vc4_crtc_destroy_state()  argument
1062 	struct vc4_dev *vc4 = to_vc4_dev(crtc->dev);  in vc4_crtc_destroy_state()
1074 	drm_atomic_helper_crtc_destroy_state(crtc, state);  in vc4_crtc_destroy_state()
1077 void vc4_crtc_reset(struct drm_crtc *crtc)  in vc4_crtc_reset()  argument
1081 	if (crtc->state)  in vc4_crtc_reset()
1082 		vc4_crtc_destroy_state(crtc, crtc->state);  in vc4_crtc_reset()
1086 		crtc->state = NULL;  in vc4_crtc_reset()
1091 	__drm_atomic_helper_crtc_reset(crtc, &vc4_crtc_state->base);  in vc4_crtc_reset()
1094 int vc4_crtc_late_register(struct drm_crtc *crtc)  in vc4_crtc_late_register()  argument
1096 	struct drm_device *drm = crtc->dev;  in vc4_crtc_late_register()
1097 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_late_register()
1256 					struct drm_crtc *crtc)  in vc4_set_crtc_possible_masks()  argument
1258 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_set_crtc_possible_masks()
1274 				encoder->possible_crtcs |= drm_crtc_mask(crtc);  in vc4_set_crtc_possible_masks()
1286 	struct drm_crtc *crtc = &vc4_crtc->base;  in vc4_crtc_init()  local
1304 	ret = drmm_crtc_init_with_planes(drm, crtc, primary_plane, NULL,  in vc4_crtc_init()
1309 	drm_crtc_helper_add(crtc, crtc_helper_funcs);  in vc4_crtc_init()
1312 		drm_mode_crtc_set_gamma_size(crtc, ARRAY_SIZE(vc4_crtc->lut_r));  in vc4_crtc_init()
1314 		drm_crtc_enable_color_mgmt(crtc, 0, false, crtc->gamma_size);  in vc4_crtc_init()
1319 		drm_crtc_enable_color_mgmt(crtc, 0, true, crtc->gamma_size);  in vc4_crtc_init()
1322 	for (i = 0; i < crtc->gamma_size; i++) {  in vc4_crtc_init()
1337 	struct drm_crtc *crtc;  in vc4_crtc_bind()  local
1343 	crtc = &vc4_crtc->base;  in vc4_crtc_bind()
1363 	vc4_set_crtc_possible_masks(drm, crtc);  in vc4_crtc_bind()