57 	struct fb_info *fbi;  in rockchip_drm_fbdev_create()  local
77 	fbi = drm_fb_helper_alloc_fbi(helper);  in rockchip_drm_fbdev_create()
78 	if (IS_ERR(fbi)) {  in rockchip_drm_fbdev_create()
80 		ret = PTR_ERR(fbi);  in rockchip_drm_fbdev_create()
93 	fbi->par = helper;  in rockchip_drm_fbdev_create()
94 	fbi->flags = FBINFO_FLAG_DEFAULT;  in rockchip_drm_fbdev_create()
95 	fbi->fbops = &rockchip_drm_fbdev_ops;  in rockchip_drm_fbdev_create()
98 	drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->format->depth);  in rockchip_drm_fbdev_create()
99 	drm_fb_helper_fill_var(fbi, helper, sizes->fb_width, sizes->fb_height);  in rockchip_drm_fbdev_create()
101 	offset = fbi->var.xoffset * bytes_per_pixel;  in rockchip_drm_fbdev_create()
102 	offset += fbi->var.yoffset * fb->pitches[0];  in rockchip_drm_fbdev_create()
105 	fbi->screen_base = rk_obj->kvaddr + offset;  in rockchip_drm_fbdev_create()
106 	fbi->screen_size = rk_obj->base.size;  in rockchip_drm_fbdev_create()
107 	fbi->fix.smem_len = rk_obj->base.size;  in rockchip_drm_fbdev_create()
114 	fbi->skip_vt_switch = true;  in rockchip_drm_fbdev_create()