Lines Matching refs:err
106 status_t err; in get_display_info() local
122 err = send_command_response(gdev, &req, sizeof(req), (void **)&info, sizeof(*info)); in get_display_info()
123 DEBUG_ASSERT(err == NO_ERROR); in get_display_info()
124 if (err < NO_ERROR) { in get_display_info()
156 status_t err; in allocate_2d_resource() local
179 err = send_command_response(gdev, &req, sizeof(req), (void **)&res, sizeof(*res)); in allocate_2d_resource()
180 DEBUG_ASSERT(err == NO_ERROR); in allocate_2d_resource()
184 err = (res->type == VIRTIO_GPU_RESP_OK_NODATA) ? NO_ERROR : ERR_NO_MEMORY; in allocate_2d_resource()
189 return err; in allocate_2d_resource()
193 status_t err; in attach_backing() local
225 err = send_command_response(gdev, &req, sizeof(req), (void **)&res, sizeof(*res)); in attach_backing()
226 DEBUG_ASSERT(err == NO_ERROR); in attach_backing()
230 err = (res->type == VIRTIO_GPU_RESP_OK_NODATA) ? NO_ERROR : ERR_NO_MEMORY; in attach_backing()
235 return err; in attach_backing()
239 status_t err; in set_scanout() local
259 err = send_command_response(gdev, &req, sizeof(req), (void **)&res, sizeof(*res)); in set_scanout()
260 DEBUG_ASSERT(err == NO_ERROR); in set_scanout()
264 err = (res->type == VIRTIO_GPU_RESP_OK_NODATA) ? NO_ERROR : ERR_NO_MEMORY; in set_scanout()
269 return err; in set_scanout()
273 status_t err; in flush_resource() local
292 err = send_command_response(gdev, &req, sizeof(req), (void **)&res, sizeof(*res)); in flush_resource()
293 DEBUG_ASSERT(err == NO_ERROR); in flush_resource()
297 err = (res->type == VIRTIO_GPU_RESP_OK_NODATA) ? NO_ERROR : ERR_NO_MEMORY; in flush_resource()
302 return err; in flush_resource()
306 status_t err; in transfer_to_host_2d() local
326 err = send_command_response(gdev, &req, sizeof(req), (void **)&res, sizeof(*res)); in transfer_to_host_2d()
327 DEBUG_ASSERT(err == NO_ERROR); in transfer_to_host_2d()
331 err = (res->type == VIRTIO_GPU_RESP_OK_NODATA) ? NO_ERROR : ERR_NO_MEMORY; in transfer_to_host_2d()
336 return err; in transfer_to_host_2d()
340 status_t err; in virtio_gpu_start() local
347 err = get_display_info(gdev); in virtio_gpu_start()
348 if (err < 0) { in virtio_gpu_start()
350 return err; in virtio_gpu_start()
359 …err = allocate_2d_resource(gdev, &gdev->display_resource_id, gdev->pmode.r.width, gdev->pmode.r.he… in virtio_gpu_start()
360 if (err < 0) { in virtio_gpu_start()
362 return err; in virtio_gpu_start()
379 err = attach_backing(gdev, gdev->display_resource_id, gdev->fb, len); in virtio_gpu_start()
380 if (err < 0) { in virtio_gpu_start()
382 return err; in virtio_gpu_start()
386 …err = set_scanout(gdev, gdev->pmode_id, gdev->display_resource_id, gdev->pmode.r.width, gdev->pmod… in virtio_gpu_start()
387 if (err < 0) { in virtio_gpu_start()
389 return err; in virtio_gpu_start()
515 status_t err; in virtio_gpu_flush_thread() local
521 …err = transfer_to_host_2d(gdev, gdev->display_resource_id, gdev->pmode.r.width, gdev->pmode.r.heig… in virtio_gpu_flush_thread()
522 if (err < 0) { in virtio_gpu_flush_thread()
528 … err = flush_resource(gdev, gdev->display_resource_id, gdev->pmode.r.width, gdev->pmode.r.height); in virtio_gpu_flush_thread()
529 if (err < 0) { in virtio_gpu_flush_thread()