struct v4l2_mbus_framefmt mbus_fmt;
int ret;
- if (cam->state != S_IDLE)
- return -EINVAL;
v4l2_fill_mbus_format(&mbus_fmt, &cam->pix_format, cam->mbus_code);
ret = sensor_call(cam, core, init, 0);
if (ret == 0)
return ret;
}
cafe_ctlr_init(cam);
- cafe_ctlr_power_down(cam);
mutex_lock(&cam->s_mutex);
if (cam->users > 0) {
cafe_ctlr_power_up(cam);
__cafe_cam_reset(cam);
+ } else {
+ cafe_ctlr_power_down(cam);
}
mutex_unlock(&cam->s_mutex);