95 	struct videobuf_buffer		vb;  member
146 	struct videobuf_buffer *vb = &buf->vb;  in free_buffer()  local
151 		vb, vb->baddr, vb->bsize);  in free_buffer()
157 	videobuf_waiton(vq, vb, 0, 0);  in free_buffer()
158 	videobuf_dma_contig_free(vq, vb);  in free_buffer()
160 	vb->state = VIDEOBUF_NEEDS_INIT;  in free_buffer()
164 		struct videobuf_buffer *vb, enum v4l2_field field)  in mx1_videobuf_prepare()  argument
167 	struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);  in mx1_videobuf_prepare()
171 		vb, vb->baddr, vb->bsize);  in mx1_videobuf_prepare()
174 	WARN_ON(!list_empty(&vb->queue));  in mx1_videobuf_prepare()
185 	    vb->width	!= icd->user_width ||  in mx1_videobuf_prepare()
186 	    vb->height	!= icd->user_height ||  in mx1_videobuf_prepare()
187 	    vb->field	!= field) {  in mx1_videobuf_prepare()
189 		vb->width	= icd->user_width;  in mx1_videobuf_prepare()
190 		vb->height	= icd->user_height;  in mx1_videobuf_prepare()
191 		vb->field	= field;  in mx1_videobuf_prepare()
192 		vb->state	= VIDEOBUF_NEEDS_INIT;  in mx1_videobuf_prepare()
195 	vb->size = icd->sizeimage;  in mx1_videobuf_prepare()
196 	if (0 != vb->baddr && vb->bsize < vb->size) {  in mx1_videobuf_prepare()
201 	if (vb->state == VIDEOBUF_NEEDS_INIT) {  in mx1_videobuf_prepare()
202 		ret = videobuf_iolock(vq, vb, NULL);  in mx1_videobuf_prepare()
206 		vb->state = VIDEOBUF_PREPARED;  in mx1_videobuf_prepare()
222 	struct videobuf_buffer *vbuf = &pcdev->active->vb;  in mx1_camera_setup_dma()
244 						struct videobuf_buffer *vb)  in mx1_videobuf_queue()  argument
249 	struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);  in mx1_videobuf_queue()
252 		vb, vb->baddr, vb->bsize);  in mx1_videobuf_queue()
254 	list_add_tail(&vb->queue, &pcdev->capture);  in mx1_videobuf_queue()
256 	vb->state = VIDEOBUF_ACTIVE;  in mx1_videobuf_queue()
273 				 struct videobuf_buffer *vb)  in mx1_videobuf_release()  argument
275 	struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);  in mx1_videobuf_release()
281 		vb, vb->baddr, vb->bsize);  in mx1_videobuf_release()
283 	switch (vb->state) {  in mx1_videobuf_release()
303 			      struct videobuf_buffer *vb,  in mx1_camera_wakeup()  argument
307 	list_del_init(&vb->queue);  in mx1_camera_wakeup()
308 	vb->state = VIDEOBUF_DONE;  in mx1_camera_wakeup()
309 	v4l2_get_timestamp(&vb->ts);  in mx1_camera_wakeup()
310 	vb->field_count++;  in mx1_camera_wakeup()
311 	wake_up(&vb->done);  in mx1_camera_wakeup()
319 				   struct mx1_buffer, vb.queue);  in mx1_camera_wakeup()
336 	struct videobuf_buffer *vb;  in mx1_camera_dma_irq()  local
348 	vb = &pcdev->active->vb;  in mx1_camera_dma_irq()
349 	buf = container_of(vb, struct mx1_buffer, vb);  in mx1_camera_dma_irq()
350 	WARN_ON(buf->inwork || list_empty(&vb->queue));  in mx1_camera_dma_irq()
352 		vb, vb->baddr, vb->bsize);  in mx1_camera_dma_irq()
354 	mx1_camera_wakeup(pcdev, vb, buf);  in mx1_camera_dma_irq()
643 						      struct mx1_buffer, vb);  in mx1_camera_reqbufs()
645 		INIT_LIST_HEAD(&buf->vb.queue);  in mx1_camera_reqbufs()
657 			 vb.stream);  in mx1_camera_poll()
659 	poll_wait(file, &buf->vb.done, pt);  in mx1_camera_poll()
661 	if (buf->vb.state == VIDEOBUF_DONE ||  in mx1_camera_poll()
662 	    buf->vb.state == VIDEOBUF_ERROR)  in mx1_camera_poll()