diff options
| author | Bimow Chen <Bimow.Chen@ite.com.tw> | 2014-10-01 14:28:54 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-04 23:19:12 +0300 |
| commit | 3adec272425f6bb72375436b9dd67b0f5a7f7eef (patch) | |
| tree | 8d63726fd20f8d04bdae4daafa21c49a579e35f6 /drivers/media/dvb-frontends/af9033_priv.h | |
| parent | 45c3cbb18462b76848476da596b8c1647929ab1f (diff) | |
| download | linux-3adec272425f6bb72375436b9dd67b0f5a7f7eef.tar.xz | |
[media] af9033: fix DVBv3 signal strength value not correct issue
Register 0x800048 is not dB measure but relative scale. Fix it and conform to NorDig specifications.
Signed-off-by: Bimow Chen <Bimow.Chen@ite.com.tw>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/af9033_priv.h')
| -rw-r--r-- | drivers/media/dvb-frontends/af9033_priv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/af9033_priv.h b/drivers/media/dvb-frontends/af9033_priv.h index c12c92cb5855..c9c87981f80b 100644 --- a/drivers/media/dvb-frontends/af9033_priv.h +++ b/drivers/media/dvb-frontends/af9033_priv.h @@ -2051,4 +2051,10 @@ static const struct reg_val tuner_init_it9135_62[] = { { 0x80fd8b, 0x00 }, }; +/* NorDig power reference table */ +static const int power_reference[][5] = { + {-93, -91, -90, -89, -88}, /* QPSK 1/2 ~ 7/8 */ + {-87, -85, -84, -83, -82}, /* 16QAM 1/2 ~ 7/8 */ + {-82, -80, -78, -77, -76}, /* 64QAM 1/2 ~ 7/8 */ +}; #endif /* AF9033_PRIV_H */ |