62 uvc_video_encode_bulk(struct usb_request *req, struct uvc_video *video,  in uvc_video_encode_bulk()  argument
65 	void *mem = req->buf;  in uvc_video_encode_bulk()
84 	req->length = video->req_size - len;  in uvc_video_encode_bulk()
85 	req->zero = video->payload_size == video->max_payload_size;  in uvc_video_encode_bulk()
102 uvc_video_encode_isoc(struct usb_request *req, struct uvc_video *video,  in uvc_video_encode_isoc()  argument
105 	void *mem = req->buf;  in uvc_video_encode_isoc()
118 	req->length = video->req_size - len;  in uvc_video_encode_isoc()
163 uvc_video_complete(struct usb_ep *ep, struct usb_request *req)  in uvc_video_complete()  argument
165 	struct uvc_video *video = req->context;  in uvc_video_complete()
171 	switch (req->status) {  in uvc_video_complete()
182 			req->status);  in uvc_video_complete()
194 	video->encode(req, video, buf);  in uvc_video_complete()
196 	if ((ret = usb_ep_queue(ep, req, GFP_ATOMIC)) < 0) {  in uvc_video_complete()
209 	list_add_tail(&req->list, &video->req_free);  in uvc_video_complete()
219 		if (video->req[i]) {  in uvc_video_free_requests()
220 			usb_ep_free_request(video->ep, video->req[i]);  in uvc_video_free_requests()
221 			video->req[i] = NULL;  in uvc_video_free_requests()
253 		video->req[i] = usb_ep_alloc_request(video->ep, GFP_KERNEL);  in uvc_video_alloc_requests()
254 		if (video->req[i] == NULL)  in uvc_video_alloc_requests()
257 		video->req[i]->buf = video->req_buffer[i];  in uvc_video_alloc_requests()
258 		video->req[i]->length = 0;  in uvc_video_alloc_requests()
259 		video->req[i]->complete = uvc_video_complete;  in uvc_video_alloc_requests()
260 		video->req[i]->context = video;  in uvc_video_alloc_requests()
262 		list_add_tail(&video->req[i]->list, &video->req_free);  in uvc_video_alloc_requests()
287 	struct usb_request *req;  in uvcg_video_pump()  local
305 		req = list_first_entry(&video->req_free, struct usb_request,  in uvcg_video_pump()
307 		list_del(&req->list);  in uvcg_video_pump()
320 		video->encode(req, video, buf);  in uvcg_video_pump()
323 		ret = usb_ep_queue(video->ep, req, GFP_ATOMIC);  in uvcg_video_pump()
335 	list_add_tail(&req->list, &video->req_free);  in uvcg_video_pump()
356 			if (video->req[i])  in uvcg_video_enable()
357 				usb_ep_dequeue(video->ep, video->req[i]);  in uvcg_video_enable()