74 	struct vimc_cap_device *vcap = container_of(ved, struct vimc_cap_device,  in vimc_cap_get_format()  local
77 	*fmt = vcap->format;  in vimc_cap_get_format()
83 	struct vimc_cap_device *vcap = video_drvdata(file);  in vimc_cap_g_fmt_vid_cap()  local
85 	f->fmt.pix = vcap->format;  in vimc_cap_g_fmt_vid_cap()
122 	struct vimc_cap_device *vcap = video_drvdata(file);  in vimc_cap_s_fmt_vid_cap()  local
126 	if (vb2_is_busy(&vcap->queue))  in vimc_cap_s_fmt_vid_cap()
133 	dev_dbg(vcap->dev, "%s: format update: "  in vimc_cap_s_fmt_vid_cap()
135 		"new:%dx%d (0x%x, %d, %d, %d, %d)\n", vcap->vdev.name,  in vimc_cap_s_fmt_vid_cap()
137 		vcap->format.width, vcap->format.height,  in vimc_cap_s_fmt_vid_cap()
138 		vcap->format.pixelformat, vcap->format.colorspace,  in vimc_cap_s_fmt_vid_cap()
139 		vcap->format.quantization, vcap->format.xfer_func,  in vimc_cap_s_fmt_vid_cap()
140 		vcap->format.ycbcr_enc,  in vimc_cap_s_fmt_vid_cap()
147 	vcap->format = f->fmt.pix;  in vimc_cap_s_fmt_vid_cap()
219 static void vimc_cap_return_all_buffers(struct vimc_cap_device *vcap,  in vimc_cap_return_all_buffers()  argument
224 	spin_lock(&vcap->qlock);  in vimc_cap_return_all_buffers()
226 	list_for_each_entry_safe(vbuf, node, &vcap->buf_list, list) {  in vimc_cap_return_all_buffers()
231 	spin_unlock(&vcap->qlock);  in vimc_cap_return_all_buffers()
236 	struct vimc_cap_device *vcap = vb2_get_drv_priv(vq);  in vimc_cap_start_streaming()  local
237 	struct media_entity *entity = &vcap->vdev.entity;  in vimc_cap_start_streaming()
240 	vcap->sequence = 0;  in vimc_cap_start_streaming()
243 	ret = media_pipeline_start(entity, &vcap->stream.pipe);  in vimc_cap_start_streaming()
245 		vimc_cap_return_all_buffers(vcap, VB2_BUF_STATE_QUEUED);  in vimc_cap_start_streaming()
249 	ret = vimc_streamer_s_stream(&vcap->stream, &vcap->ved, 1);  in vimc_cap_start_streaming()
252 		vimc_cap_return_all_buffers(vcap, VB2_BUF_STATE_QUEUED);  in vimc_cap_start_streaming()
265 	struct vimc_cap_device *vcap = vb2_get_drv_priv(vq);  in vimc_cap_stop_streaming()  local
267 	vimc_streamer_s_stream(&vcap->stream, &vcap->ved, 0);  in vimc_cap_stop_streaming()
270 	media_pipeline_stop(&vcap->vdev.entity);  in vimc_cap_stop_streaming()
273 	vimc_cap_return_all_buffers(vcap, VB2_BUF_STATE_ERROR);  in vimc_cap_stop_streaming()
278 	struct vimc_cap_device *vcap = vb2_get_drv_priv(vb2_buf->vb2_queue);  in vimc_cap_buf_queue()  local
283 	spin_lock(&vcap->qlock);  in vimc_cap_buf_queue()
284 	list_add_tail(&buf->list, &vcap->buf_list);  in vimc_cap_buf_queue()
285 	spin_unlock(&vcap->qlock);  in vimc_cap_buf_queue()
292 	struct vimc_cap_device *vcap = vb2_get_drv_priv(vq);  in vimc_cap_queue_setup()  local
295 		return sizes[0] < vcap->format.sizeimage ? -EINVAL : 0;  in vimc_cap_queue_setup()
298 	sizes[0] = vcap->format.sizeimage;  in vimc_cap_queue_setup()
305 	struct vimc_cap_device *vcap = vb2_get_drv_priv(vb->vb2_queue);  in vimc_cap_buffer_prepare()  local
306 	unsigned long size = vcap->format.sizeimage;  in vimc_cap_buffer_prepare()
309 		dev_err(vcap->dev, "%s: buffer too small (%lu < %lu)\n",  in vimc_cap_buffer_prepare()
310 			vcap->vdev.name, vb2_plane_size(vb, 0), size);  in vimc_cap_buffer_prepare()
336 	struct vimc_cap_device *vcap =  in vimc_cap_release()  local
339 	vimc_pads_cleanup(vcap->ved.pads);  in vimc_cap_release()
340 	kfree(vcap);  in vimc_cap_release()
347 	struct vimc_cap_device *vcap = container_of(ved, struct vimc_cap_device,  in vimc_cap_comp_unbind()  local
350 	vb2_queue_release(&vcap->queue);  in vimc_cap_comp_unbind()
352 	video_unregister_device(&vcap->vdev);  in vimc_cap_comp_unbind()
358 	struct vimc_cap_device *vcap = container_of(ved, struct vimc_cap_device,  in vimc_cap_process_frame()  local
363 	spin_lock(&vcap->qlock);  in vimc_cap_process_frame()
366 	vimc_buf = list_first_entry_or_null(&vcap->buf_list,  in vimc_cap_process_frame()
369 		spin_unlock(&vcap->qlock);  in vimc_cap_process_frame()
376 	spin_unlock(&vcap->qlock);  in vimc_cap_process_frame()
380 	vimc_buf->vb2.sequence = vcap->sequence++;  in vimc_cap_process_frame()
381 	vimc_buf->vb2.field = vcap->format.field;  in vimc_cap_process_frame()
385 	memcpy(vbuf, frame, vcap->format.sizeimage);  in vimc_cap_process_frame()
389 			      vcap->format.sizeimage);  in vimc_cap_process_frame()
400 	struct vimc_cap_device *vcap;  in vimc_cap_comp_bind()  local
406 	vcap = kzalloc(sizeof(*vcap), GFP_KERNEL);  in vimc_cap_comp_bind()
407 	if (!vcap)  in vimc_cap_comp_bind()
411 	vcap->ved.pads =  in vimc_cap_comp_bind()
413 	if (IS_ERR(vcap->ved.pads)) {  in vimc_cap_comp_bind()
414 		ret = PTR_ERR(vcap->ved.pads);  in vimc_cap_comp_bind()
419 	vcap->vdev.entity.name = pdata->entity_name;  in vimc_cap_comp_bind()
420 	vcap->vdev.entity.function = MEDIA_ENT_F_IO_V4L;  in vimc_cap_comp_bind()
421 	ret = media_entity_pads_init(&vcap->vdev.entity,  in vimc_cap_comp_bind()
422 				     1, vcap->ved.pads);  in vimc_cap_comp_bind()
427 	mutex_init(&vcap->lock);  in vimc_cap_comp_bind()
430 	q = &vcap->queue;  in vimc_cap_comp_bind()
433 	q->drv_priv = vcap;  in vimc_cap_comp_bind()
439 	q->lock = &vcap->lock;  in vimc_cap_comp_bind()
449 	INIT_LIST_HEAD(&vcap->buf_list);  in vimc_cap_comp_bind()
450 	spin_lock_init(&vcap->qlock);  in vimc_cap_comp_bind()
453 	vcap->format = fmt_default;  in vimc_cap_comp_bind()
454 	vpix = vimc_pix_map_by_pixelformat(vcap->format.pixelformat);  in vimc_cap_comp_bind()
455 	vcap->format.bytesperline = vcap->format.width * vpix->bpp;  in vimc_cap_comp_bind()
456 	vcap->format.sizeimage = vcap->format.bytesperline *  in vimc_cap_comp_bind()
457 				 vcap->format.height;  in vimc_cap_comp_bind()
460 	vcap->ved.ent = &vcap->vdev.entity;  in vimc_cap_comp_bind()
461 	vcap->ved.process_frame = vimc_cap_process_frame;  in vimc_cap_comp_bind()
462 	vcap->ved.vdev_get_format = vimc_cap_get_format;  in vimc_cap_comp_bind()
463 	dev_set_drvdata(comp, &vcap->ved);  in vimc_cap_comp_bind()
464 	vcap->dev = comp;  in vimc_cap_comp_bind()
467 	vdev = &vcap->vdev;  in vimc_cap_comp_bind()
473 	vdev->lock = &vcap->lock;  in vimc_cap_comp_bind()
478 	video_set_drvdata(vdev, &vcap->ved);  in vimc_cap_comp_bind()
484 			vcap->vdev.name, ret);  in vimc_cap_comp_bind()
493 	media_entity_cleanup(&vcap->vdev.entity);  in vimc_cap_comp_bind()
495 	vimc_pads_cleanup(vcap->ved.pads);  in vimc_cap_comp_bind()
497 	kfree(vcap);  in vimc_cap_comp_bind()