1037 	struct drm_mode_crtc_page_flip_target *page_flip = data;  in drm_mode_page_flip_ioctl()  local
1042 	u32 target_vblank = page_flip->sequence;  in drm_mode_page_flip_ioctl()
1049 	if (page_flip->flags & ~DRM_MODE_PAGE_FLIP_FLAGS)  in drm_mode_page_flip_ioctl()
1052 	if (page_flip->sequence != 0 && !(page_flip->flags & DRM_MODE_PAGE_FLIP_TARGET))  in drm_mode_page_flip_ioctl()
1058 	if ((page_flip->flags & DRM_MODE_PAGE_FLIP_TARGET) == DRM_MODE_PAGE_FLIP_TARGET)  in drm_mode_page_flip_ioctl()
1061 	if ((page_flip->flags & DRM_MODE_PAGE_FLIP_ASYNC) && !dev->mode_config.async_page_flip)  in drm_mode_page_flip_ioctl()
1064 	crtc = drm_crtc_find(dev, file_priv, page_flip->crtc_id);  in drm_mode_page_flip_ioctl()
1083 		switch (page_flip->flags & DRM_MODE_PAGE_FLIP_TARGET) {  in drm_mode_page_flip_ioctl()
1104 				!(page_flip->flags & DRM_MODE_PAGE_FLIP_ASYNC);  in drm_mode_page_flip_ioctl()
1107 	} else if (crtc->funcs->page_flip == NULL ||  in drm_mode_page_flip_ioctl()
1108 		   (page_flip->flags & DRM_MODE_PAGE_FLIP_TARGET)) {  in drm_mode_page_flip_ioctl()
1135 	fb = drm_framebuffer_lookup(dev, file_priv, page_flip->fb_id);  in drm_mode_page_flip_ioctl()
1162 	if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) {  in drm_mode_page_flip_ioctl()
1171 		e->event.vbl.user_data = page_flip->user_data;  in drm_mode_page_flip_ioctl()
1185 						    page_flip->flags,  in drm_mode_page_flip_ioctl()
1189 		ret = crtc->funcs->page_flip(crtc, fb, e, page_flip->flags,  in drm_mode_page_flip_ioctl()
1192 		if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT)  in drm_mode_page_flip_ioctl()