14 	struct drm_crtc *crtc = &output->crtc;  in vkms_vblank_simulate()  local
24 	ret = drm_crtc_handle_vblank(crtc);  in vkms_vblank_simulate()
32 		u64 frame = drm_crtc_accurate_vblank_count(crtc);  in vkms_vblank_simulate()
55 static int vkms_enable_vblank(struct drm_crtc *crtc)  in vkms_enable_vblank()  argument
57 	struct drm_device *dev = crtc->dev;  in vkms_enable_vblank()
58 	unsigned int pipe = drm_crtc_index(crtc);  in vkms_enable_vblank()
60 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_enable_vblank()
62 	drm_calc_timestamping_constants(crtc, &crtc->mode);  in vkms_enable_vblank()
72 static void vkms_disable_vblank(struct drm_crtc *crtc)  in vkms_disable_vblank()  argument
74 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_disable_vblank()
79 static bool vkms_get_vblank_timestamp(struct drm_crtc *crtc,  in vkms_get_vblank_timestamp()  argument
83 	struct drm_device *dev = crtc->dev;  in vkms_get_vblank_timestamp()
84 	unsigned int pipe = crtc->index;  in vkms_get_vblank_timestamp()
112 vkms_atomic_crtc_duplicate_state(struct drm_crtc *crtc)  in vkms_atomic_crtc_duplicate_state()  argument
116 	if (WARN_ON(!crtc->state))  in vkms_atomic_crtc_duplicate_state()
123 	__drm_atomic_helper_crtc_duplicate_state(crtc, &vkms_state->base);  in vkms_atomic_crtc_duplicate_state()
130 static void vkms_atomic_crtc_destroy_state(struct drm_crtc *crtc,  in vkms_atomic_crtc_destroy_state()  argument
142 static void vkms_atomic_crtc_reset(struct drm_crtc *crtc)  in vkms_atomic_crtc_reset()  argument
147 	if (crtc->state)  in vkms_atomic_crtc_reset()
148 		vkms_atomic_crtc_destroy_state(crtc, crtc->state);  in vkms_atomic_crtc_reset()
150 	__drm_atomic_helper_crtc_reset(crtc, &vkms_state->base);  in vkms_atomic_crtc_reset()
170 static int vkms_crtc_atomic_check(struct drm_crtc *crtc,  in vkms_crtc_atomic_check()  argument
181 	ret = drm_atomic_add_affected_planes(state->state, crtc);  in vkms_crtc_atomic_check()
185 	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {  in vkms_crtc_atomic_check()
202 	drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {  in vkms_crtc_atomic_check()
216 static void vkms_crtc_atomic_enable(struct drm_crtc *crtc,  in vkms_crtc_atomic_enable()  argument
219 	drm_crtc_vblank_on(crtc);  in vkms_crtc_atomic_enable()
222 static void vkms_crtc_atomic_disable(struct drm_crtc *crtc,  in vkms_crtc_atomic_disable()  argument
225 	drm_crtc_vblank_off(crtc);  in vkms_crtc_atomic_disable()
228 static void vkms_crtc_atomic_begin(struct drm_crtc *crtc,  in vkms_crtc_atomic_begin()  argument
231 	struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_atomic_begin()
239 static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,  in vkms_crtc_atomic_flush()  argument
242 	struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_atomic_flush()
244 	if (crtc->state->event) {  in vkms_crtc_atomic_flush()
245 		spin_lock(&crtc->dev->event_lock);  in vkms_crtc_atomic_flush()
247 		if (drm_crtc_vblank_get(crtc) != 0)  in vkms_crtc_atomic_flush()
248 			drm_crtc_send_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
250 			drm_crtc_arm_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
252 		spin_unlock(&crtc->dev->event_lock);  in vkms_crtc_atomic_flush()
254 		crtc->state->event = NULL;  in vkms_crtc_atomic_flush()
257 	vkms_output->composer_state = to_vkms_crtc_state(crtc->state);  in vkms_crtc_atomic_flush()
270 int vkms_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,  in vkms_crtc_init()  argument
273 	struct vkms_output *vkms_out = drm_crtc_to_vkms_output(crtc);  in vkms_crtc_init()
276 	ret = drm_crtc_init_with_planes(dev, crtc, primary, cursor,  in vkms_crtc_init()
279 		DRM_ERROR("Failed to init CRTC\n");  in vkms_crtc_init()
283 	drm_crtc_helper_add(crtc, &vkms_crtc_helper_funcs);  in vkms_crtc_init()