21 static void exynos_drm_crtc_atomic_enable(struct drm_crtc *crtc,  in exynos_drm_crtc_atomic_enable()  argument
24 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_atomic_enable()
29 	drm_crtc_vblank_on(crtc);  in exynos_drm_crtc_atomic_enable()
32 static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc,  in exynos_drm_crtc_atomic_disable()  argument
35 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_atomic_disable()
37 	drm_crtc_vblank_off(crtc);  in exynos_drm_crtc_atomic_disable()
42 	spin_lock_irq(&crtc->dev->event_lock);  in exynos_drm_crtc_atomic_disable()
43 	if (crtc->state->event && !crtc->state->active) {  in exynos_drm_crtc_atomic_disable()
44 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in exynos_drm_crtc_atomic_disable()
45 		crtc->state->event = NULL;  in exynos_drm_crtc_atomic_disable()
47 	spin_unlock_irq(&crtc->dev->event_lock);  in exynos_drm_crtc_atomic_disable()
50 static int exynos_crtc_atomic_check(struct drm_crtc *crtc,  in exynos_crtc_atomic_check()  argument
54 									  crtc);  in exynos_crtc_atomic_check()
55 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_check()
66 static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,  in exynos_crtc_atomic_begin()  argument
69 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_begin()
75 static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,  in exynos_crtc_atomic_flush()  argument
78 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_flush()
84 static enum drm_mode_status exynos_crtc_mode_valid(struct drm_crtc *crtc,  in exynos_crtc_mode_valid()  argument
87 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_mode_valid()
95 static bool exynos_crtc_mode_fixup(struct drm_crtc *crtc,  in exynos_crtc_mode_fixup()  argument
99 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_mode_fixup()
121 	struct drm_crtc *crtc = &exynos_crtc->base;  in exynos_crtc_handle_event()  local
122 	struct drm_pending_vblank_event *event = crtc->state->event;  in exynos_crtc_handle_event()
127 	crtc->state->event = NULL;  in exynos_crtc_handle_event()
129 	WARN_ON(drm_crtc_vblank_get(crtc) != 0);  in exynos_crtc_handle_event()
131 	spin_lock_irqsave(&crtc->dev->event_lock, flags);  in exynos_crtc_handle_event()
132 	drm_crtc_arm_vblank_event(crtc, event);  in exynos_crtc_handle_event()
133 	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);  in exynos_crtc_handle_event()
136 static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)  in exynos_drm_crtc_destroy()  argument
138 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_destroy()
140 	drm_crtc_cleanup(crtc);  in exynos_drm_crtc_destroy()
144 static int exynos_drm_crtc_enable_vblank(struct drm_crtc *crtc)  in exynos_drm_crtc_enable_vblank()  argument
146 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_enable_vblank()
154 static void exynos_drm_crtc_disable_vblank(struct drm_crtc *crtc)  in exynos_drm_crtc_disable_vblank()  argument
156 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_disable_vblank()
180 	struct drm_crtc *crtc;  in exynos_drm_crtc_create()  local
191 	crtc = &exynos_crtc->base;  in exynos_drm_crtc_create()
193 	ret = drm_crtc_init_with_planes(drm_dev, crtc, plane, NULL,  in exynos_drm_crtc_create()
198 	drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs);  in exynos_drm_crtc_create()
211 	struct drm_crtc *crtc;  in exynos_drm_crtc_get_by_type()  local
213 	drm_for_each_crtc(crtc, drm_dev)  in exynos_drm_crtc_get_by_type()
214 		if (to_exynos_crtc(crtc)->type == out_type)  in exynos_drm_crtc_get_by_type()
215 			return to_exynos_crtc(crtc);  in exynos_drm_crtc_get_by_type()
223 	struct exynos_drm_crtc *crtc = exynos_drm_crtc_get_by_type(encoder->dev,  in exynos_drm_set_possible_crtcs()  local
226 	if (IS_ERR(crtc))  in exynos_drm_set_possible_crtcs()
227 		return PTR_ERR(crtc);  in exynos_drm_set_possible_crtcs()
229 	encoder->possible_crtcs = drm_crtc_mask(&crtc->base);  in exynos_drm_set_possible_crtcs()
234 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)  in exynos_drm_crtc_te_handler()  argument
236 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_te_handler()