/* Initialize v4l2 variables and register v4l2 devices */
int cx18_streams_setup(struct cx18 *cx)
{
int type, ret;
/* Setup V4L2 Devices */
for (type = 0; type < CX18_MAX_STREAMS; type++) {
/* Prepare device */
ret = cx18_prep_dev(cx, type);
if (ret < 0)
break;
/* Allocate Stream */
ret = cx18_stream_alloc(&cx->streams[type]);
if (ret < 0)
break;
}
if (type == CX18_MAX_STREAMS)
return 0;
/* One or more streams could not be initialized. Clean 'em all up. */
cx18_streams_cleanup(cx, 0);
return ret;
}
int cx18_streams_setup(struct cx18 *cx)
{
int type, ret;
for (type = 0; type < CX18_MAX_STREAMS; type++) {
ret = cx18_prep_dev(cx, type);
if (ret < 0)
break;
ret = cx18_stream_alloc(&cx->streams[type]);
if (ret < 0)
break;
}
if (type == CX18_MAX_STREAMS)
return 0;
cx18_streams_cleanup(cx, 0);
return ret;
}
