Commit 525ffc19 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab

[media] rtl2830: implement .read_ber()

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent eba672a0
......@@ -450,8 +450,20 @@ static int rtl2830_read_snr(struct dvb_frontend *fe, u16 *snr)
static int rtl2830_read_ber(struct dvb_frontend *fe, u32 *ber)
{
*ber = 0;
struct rtl2830_priv *priv = fe->demodulator_priv;
int ret;
u8 buf[2];
ret = rtl2830_rd_regs(priv, 0x34e, buf, 2);
if (ret)
goto err;
*ber = buf[0] << 8 | buf[1];
return 0;
err:
dbg("%s: failed=%d", __func__, ret);
return ret;
}
static int rtl2830_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
......
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