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 	if (crtc->state->event && !crtc->state->active) {  in exynos_drm_crtc_atomic_disable()
43 		spin_lock_irq(&crtc->dev->event_lock);  in exynos_drm_crtc_atomic_disable()
44 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in exynos_drm_crtc_atomic_disable()
45 		spin_unlock_irq(&crtc->dev->event_lock);  in exynos_drm_crtc_atomic_disable()
47 		crtc->state->event = NULL;  in exynos_drm_crtc_atomic_disable()
51 static int exynos_crtc_atomic_check(struct drm_crtc *crtc,  in exynos_crtc_atomic_check()  argument
54 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_check()
65 static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,  in exynos_crtc_atomic_begin()  argument
68 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_begin()
74 static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,  in exynos_crtc_atomic_flush()  argument
77 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_atomic_flush()
83 static enum drm_mode_status exynos_crtc_mode_valid(struct drm_crtc *crtc,  in exynos_crtc_mode_valid()  argument
86 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_mode_valid()
94 static bool exynos_crtc_mode_fixup(struct drm_crtc *crtc,  in exynos_crtc_mode_fixup()  argument
98 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_crtc_mode_fixup()
120 	struct drm_crtc *crtc = &exynos_crtc->base;  in exynos_crtc_handle_event()  local
121 	struct drm_pending_vblank_event *event = crtc->state->event;  in exynos_crtc_handle_event()
126 	crtc->state->event = NULL;  in exynos_crtc_handle_event()
128 	WARN_ON(drm_crtc_vblank_get(crtc) != 0);  in exynos_crtc_handle_event()
130 	spin_lock_irqsave(&crtc->dev->event_lock, flags);  in exynos_crtc_handle_event()
131 	drm_crtc_arm_vblank_event(crtc, event);  in exynos_crtc_handle_event()
132 	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);  in exynos_crtc_handle_event()
135 static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)  in exynos_drm_crtc_destroy()  argument
137 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_destroy()
139 	drm_crtc_cleanup(crtc);  in exynos_drm_crtc_destroy()
143 static int exynos_drm_crtc_enable_vblank(struct drm_crtc *crtc)  in exynos_drm_crtc_enable_vblank()  argument
145 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_enable_vblank()
153 static void exynos_drm_crtc_disable_vblank(struct drm_crtc *crtc)  in exynos_drm_crtc_disable_vblank()  argument
155 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_disable_vblank()
179 	struct drm_crtc *crtc;  in exynos_drm_crtc_create()  local
190 	crtc = &exynos_crtc->base;  in exynos_drm_crtc_create()
192 	ret = drm_crtc_init_with_planes(drm_dev, crtc, plane, NULL,  in exynos_drm_crtc_create()
197 	drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs);  in exynos_drm_crtc_create()
210 	struct drm_crtc *crtc;  in exynos_drm_crtc_get_by_type()  local
212 	drm_for_each_crtc(crtc, drm_dev)  in exynos_drm_crtc_get_by_type()
213 		if (to_exynos_crtc(crtc)->type == out_type)  in exynos_drm_crtc_get_by_type()
214 			return to_exynos_crtc(crtc);  in exynos_drm_crtc_get_by_type()
222 	struct exynos_drm_crtc *crtc = exynos_drm_crtc_get_by_type(encoder->dev,  in exynos_drm_set_possible_crtcs()  local
225 	if (IS_ERR(crtc))  in exynos_drm_set_possible_crtcs()
226 		return PTR_ERR(crtc);  in exynos_drm_set_possible_crtcs()
228 	encoder->possible_crtcs = drm_crtc_mask(&crtc->base);  in exynos_drm_set_possible_crtcs()
233 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)  in exynos_drm_crtc_te_handler()  argument
235 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);  in exynos_drm_crtc_te_handler()