14 	struct drm_crtc *crtc = &output->crtc;  in vkms_vblank_simulate()  local
25 	ret = drm_crtc_handle_vblank(crtc);  in vkms_vblank_simulate()
33 		u64 frame = drm_crtc_accurate_vblank_count(crtc);  in vkms_vblank_simulate()
56 static int vkms_enable_vblank(struct drm_crtc *crtc)  in vkms_enable_vblank()  argument
58 	struct drm_device *dev = crtc->dev;  in vkms_enable_vblank()
59 	unsigned int pipe = drm_crtc_index(crtc);  in vkms_enable_vblank()
61 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_enable_vblank()
63 	drm_calc_timestamping_constants(crtc, &crtc->mode);  in vkms_enable_vblank()
73 static void vkms_disable_vblank(struct drm_crtc *crtc)  in vkms_disable_vblank()  argument
75 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_disable_vblank()
80 static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,  in vkms_get_vblank_timestamp()  argument
84 	struct drm_device *dev = crtc->dev;  in vkms_get_vblank_timestamp()
85 	unsigned int pipe = crtc->index;  in vkms_get_vblank_timestamp()
113 vkms_atomic_crtc_duplicate_state(struct drm_crtc *crtc)  in vkms_atomic_crtc_duplicate_state()  argument
117 	if (WARN_ON(!crtc->state))  in vkms_atomic_crtc_duplicate_state()
124 	__drm_atomic_helper_crtc_duplicate_state(crtc, &vkms_state->base);  in vkms_atomic_crtc_duplicate_state()
131 static void vkms_atomic_crtc_destroy_state(struct drm_crtc *crtc,  in vkms_atomic_crtc_destroy_state()  argument
143 static void vkms_atomic_crtc_reset(struct drm_crtc *crtc)  in vkms_atomic_crtc_reset()  argument
148 	if (crtc->state)  in vkms_atomic_crtc_reset()
149 		vkms_atomic_crtc_destroy_state(crtc, crtc->state);  in vkms_atomic_crtc_reset()
151 	__drm_atomic_helper_crtc_reset(crtc, &vkms_state->base);  in vkms_atomic_crtc_reset()
171 static int vkms_crtc_atomic_check(struct drm_crtc *crtc,  in vkms_crtc_atomic_check()  argument
182 	ret = drm_atomic_add_affected_planes(state->state, crtc);  in vkms_crtc_atomic_check()
186 	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {  in vkms_crtc_atomic_check()
203 	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {  in vkms_crtc_atomic_check()
217 static void vkms_crtc_atomic_enable(struct drm_crtc *crtc,  in vkms_crtc_atomic_enable()  argument
220 	drm_crtc_vblank_on(crtc);  in vkms_crtc_atomic_enable()
223 static void vkms_crtc_atomic_disable(struct drm_crtc *crtc,  in vkms_crtc_atomic_disable()  argument
226 	drm_crtc_vblank_off(crtc);  in vkms_crtc_atomic_disable()
229 static void vkms_crtc_atomic_begin(struct drm_crtc *crtc,  in vkms_crtc_atomic_begin()  argument
232 	struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_atomic_begin()
240 static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,  in vkms_crtc_atomic_flush()  argument
243 	struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_atomic_flush()
245 	if (crtc->state->event) {  in vkms_crtc_atomic_flush()
246 		spin_lock(&crtc->dev->event_lock);  in vkms_crtc_atomic_flush()
248 		if (drm_crtc_vblank_get(crtc) != 0)  in vkms_crtc_atomic_flush()
249 			drm_crtc_send_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
251 			drm_crtc_arm_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
253 		spin_unlock(&crtc->dev->event_lock);  in vkms_crtc_atomic_flush()
255 		crtc->state->event = NULL;  in vkms_crtc_atomic_flush()
258 	vkms_output->composer_state = to_vkms_crtc_state(crtc->state);  in vkms_crtc_atomic_flush()
271 int vkms_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,  in vkms_crtc_init()  argument
274 	struct vkms_output *vkms_out = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_init()
277 	ret = drm_crtc_init_with_planes(dev, crtc, primary, cursor,  in vkms_crtc_init()
284 	drm_crtc_helper_add(crtc, &vkms_crtc_helper_funcs);  in vkms_crtc_init()