11 	struct drm_crtc *crtc = &output->crtc;  in vkms_vblank_simulate()  local
15 	ret = drm_crtc_handle_vblank(crtc);  in vkms_vblank_simulate()
25 static int vkms_enable_vblank(struct drm_crtc *crtc)  in vkms_enable_vblank()  argument
27 	struct drm_device *dev = crtc->dev;  in vkms_enable_vblank()
28 	unsigned int pipe = drm_crtc_index(crtc);  in vkms_enable_vblank()
30 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_enable_vblank()
32 	drm_calc_timestamping_constants(crtc, &crtc->mode);  in vkms_enable_vblank()
42 static void vkms_disable_vblank(struct drm_crtc *crtc)  in vkms_disable_vblank()  argument
44 	struct vkms_output *out = drm_crtc_to_vkms_output(crtc);  in vkms_disable_vblank()
75 static void vkms_crtc_atomic_enable(struct drm_crtc *crtc,  in vkms_crtc_atomic_enable()  argument
78 	drm_crtc_vblank_on(crtc);  in vkms_crtc_atomic_enable()
81 static void vkms_crtc_atomic_disable(struct drm_crtc *crtc,  in vkms_crtc_atomic_disable()  argument
84 	drm_crtc_vblank_off(crtc);  in vkms_crtc_atomic_disable()
87 static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,  in vkms_crtc_atomic_flush()  argument
92 	if (crtc->state->event) {  in vkms_crtc_atomic_flush()
93 		spin_lock_irqsave(&crtc->dev->event_lock, flags);  in vkms_crtc_atomic_flush()
95 		if (drm_crtc_vblank_get(crtc) != 0)  in vkms_crtc_atomic_flush()
96 			drm_crtc_send_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
98 			drm_crtc_arm_vblank_event(crtc, crtc->state->event);  in vkms_crtc_atomic_flush()
100 		spin_unlock_irqrestore(&crtc->dev->event_lock, flags);  in vkms_crtc_atomic_flush()
102 		crtc->state->event = NULL;  in vkms_crtc_atomic_flush()
112 int vkms_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,  in vkms_crtc_init()  argument
117 	ret = drm_crtc_init_with_planes(dev, crtc, primary, cursor,  in vkms_crtc_init()
120 		DRM_ERROR("Failed to init CRTC\n");  in vkms_crtc_init()
124 	drm_crtc_helper_add(crtc, &vkms_crtc_helper_funcs);  in vkms_crtc_init()