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[media] rtl2832: wrap DVBv5 BER to DVBv3

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Change legacy DVBv3 read BER to return values calculated by DVBv5
statistics.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari
2014-12-14 10:10:22 -03:00
committed by Mauro Carvalho Chehab
parent f7caf93fb8
commit 084330b746
2 changed files with 3 additions and 11 deletions
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13
drivers/media/dvb-frontends/rtl2832.c
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@@ -805,20 +805,11 @@ static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr)
static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber)
{
struct rtl2832_dev *dev = fe->demodulator_priv;
struct i2c_client *client = dev->client;
int ret;
u8 buf[2];
ret = rtl2832_rd_regs(dev, 0x4e, 3, buf, 2);
if (ret)
goto err;
*ber = buf[0] << 8 | buf[1];
*ber = (dev->post_bit_error - dev->post_bit_error_prev);
dev->post_bit_error_prev = dev->post_bit_error;
return 0;
err:
dev_dbg(&client->dev, "failed=%d\n", ret);
return ret;
}
static void rtl2832_stat_work(struct work_struct *work)