59 #define fh_to_ctx(__fh)	container_of(__fh, struct coda_ctx, fh)
504 	src_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);  in coda_try_fmt_vid_cap()
569 	vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type);  in coda_s_fmt()
664 	ret = v4l2_m2m_reqbufs(file, ctx->fh.m2m_ctx, rb);  in coda_reqbufs()
683 	return v4l2_m2m_qbuf(file, ctx->fh.m2m_ctx, buf);  in coda_qbuf()
691 	src_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);  in coda_buf_is_end_of_stream()
707 		v4l2_event_queue_fh(&ctx->fh, &eos_event);  in coda_m2m_buf_done()
713 static int coda_g_selection(struct file *file, void *fh,  in coda_g_selection()  argument
716 	struct coda_ctx *ctx = fh_to_ctx(fh);  in coda_g_selection()
757 static int coda_try_decoder_cmd(struct file *file, void *fh,  in coda_try_decoder_cmd()  argument
772 static int coda_decoder_cmd(struct file *file, void *fh,  in coda_decoder_cmd()  argument
775 	struct coda_ctx *ctx = fh_to_ctx(fh);  in coda_decoder_cmd()
778 	ret = coda_try_decoder_cmd(file, fh, dc);  in coda_decoder_cmd()
789 	v4l2_m2m_try_schedule(ctx->fh.m2m_ctx);  in coda_decoder_cmd()
794 static int coda_g_parm(struct file *file, void *fh, struct v4l2_streamparm *a)  in coda_g_parm()  argument
796 	struct coda_ctx *ctx = fh_to_ctx(fh);  in coda_g_parm()
877 static int coda_s_parm(struct file *file, void *fh, struct v4l2_streamparm *a)  in coda_s_parm()  argument
879 	struct coda_ctx *ctx = fh_to_ctx(fh);  in coda_s_parm()
892 static int coda_subscribe_event(struct v4l2_fh *fh,  in coda_subscribe_event()  argument
897 		return v4l2_event_subscribe(fh, sub, 0, NULL);  in coda_subscribe_event()
899 		return v4l2_ctrl_subscribe_event(fh, sub);  in coda_subscribe_event()
986 	v4l2_m2m_job_finish(ctx->dev->m2m_dev, ctx->fh.m2m_ctx);  in coda_pic_run_work()
992 	int src_bufs = v4l2_m2m_num_src_bufs_ready(ctx->fh.m2m_ctx);  in coda_job_ready()
1005 	if (!v4l2_m2m_num_dst_bufs_ready(ctx->fh.m2m_ctx)) {  in coda_job_ready()
1196 		v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);  in coda_buf_queue()
1201 		v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf);  in coda_buf_queue()
1300 		v4l2_m2m_set_src_buffered(ctx->fh.m2m_ctx, true);  in coda_start_streaming()
1328 		while ((buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx)))  in coda_start_streaming()
1331 		while ((buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx)))  in coda_start_streaming()
1356 		while ((buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx)))  in coda_stop_streaming()
1366 		while ((buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx)))  in coda_stop_streaming()
1699 	v4l2_fh_init(&ctx->fh, video_devdata(file));  in coda_open()
1700 	file->private_data = &ctx->fh;  in coda_open()
1701 	v4l2_fh_add(&ctx->fh);  in coda_open()
1731 	ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx,  in coda_open()
1733 	if (IS_ERR(ctx->fh.m2m_ctx)) {  in coda_open()
1734 		ret = PTR_ERR(ctx->fh.m2m_ctx);  in coda_open()
1747 	ctx->fh.ctrl_handler = &ctx->ctrls;  in coda_open()
1764 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);  in coda_open()
1772 	v4l2_fh_del(&ctx->fh);  in coda_open()
1773 	v4l2_fh_exit(&ctx->fh);  in coda_open()
1793 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);  in coda_release()
1812 	v4l2_fh_del(&ctx->fh);  in coda_release()
1813 	v4l2_fh_exit(&ctx->fh);  in coda_release()