C++ (Cpp) vp702x_set_pld_state примеры использования

Пример #1

Файл: vp702x.c Проект: 0xroot/Blackphone-BP1-Kernel

static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onoff)
{
	struct vp702x_adapter_state *st = adap->priv;
	struct vp702x_device_state *dst = adap->dev->priv;
	u8 *buf;

	if (onoff)
		st->pid_filter_state |=  (1 << id);
	else {
		st->pid_filter_state &= ~(1 << id);
		pid = 0xffff;
	}

	id = 0x10 + id*2;

	vp702x_set_pld_state(adap, st->pid_filter_state);

	mutex_lock(&dst->buf_mutex);

	buf = dst->buf;
	memset(buf, 0, 16);
	vp702x_usb_in_op(adap->dev, 0xe0, (((pid >> 8) & 0xff) << 8) | (id), 0, buf, 16);
	vp702x_usb_in_op(adap->dev, 0xe0, (((pid     ) & 0xff) << 8) | (id+1), 0, buf, 16);

	mutex_unlock(&dst->buf_mutex);

	return 0;
}

Пример #2

static int vp702x_set_pid(struct dvb_usb_adapter *adap, u16 pid, u8 id, int onoff)
{
	struct vp702x_state *st = adap->priv;
	u8 buf[16] = { 0 };

	if (onoff)
		st->pid_filter_state |=  (1 << id);
	else {
		st->pid_filter_state &= ~(1 << id);
		pid = 0xffff;
	}

	id = 0x10 + id*2;

	vp702x_set_pld_state(adap, st->pid_filter_state);
	vp702x_usb_in_op(adap->dev, 0xe0, (((pid >> 8) & 0xff) << 8) | (id), 0, buf, 16);
	vp702x_usb_in_op(adap->dev, 0xe0, (((pid     ) & 0xff) << 8) | (id+1), 0, buf, 16);
	return 0;
}