diff options
| author |   Andreas Regel <andreas.regel@gmx.de> | 2012-02-28 14:40:44 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 11:22:52 -0300 |
| commit | ef3d23de05254179b7f9e718eae276e5b67e1ba6 (patch) | |
| tree | 33e30e865226da7f68fb502183c3dda6b872a5a1 /drivers/media/dvb/frontends/stb0899_drv.c | |
| parent | [media] stb0899: set FE_HAS_SIGNAL flag in read_status (diff) | |
| download | linux-dev-ef3d23de05254179b7f9e718eae276e5b67e1ba6.tar.xz linux-dev-ef3d23de05254179b7f9e718eae276e5b67e1ba6.zip | |
[media] stb0899: fixed reading of IF_AGC_GAIN register
When reading IF_AGC_GAIN register a wrong value for the base address
register was used (STB0899_DEMOD instead of STB0899_S2DEMOD). That
lead to a wrong signal strength value on DVB-S2 transponders.
Signed-off-by: Andreas Regel <andreas.regel@gmx.de>
Acked-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends/stb0899_drv.c')
| -rw-r--r-- | drivers/media/dvb/frontends/stb0899_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c index d38f555a1f15..097e7067f208 100644 --- a/drivers/media/dvb/frontends/stb0899_drv.c +++ b/drivers/media/dvb/frontends/stb0899_drv.c @@ -983,7 +983,7 @@ static int stb0899_read_signal_strength(struct dvb_frontend *fe, u16 *strength) break; case SYS_DVBS2: if (internal->lock) { - reg = STB0899_READ_S2REG(STB0899_DEMOD, IF_AGC_GAIN); + reg = STB0899_READ_S2REG(STB0899_S2DEMOD, IF_AGC_GAIN); val = STB0899_GETFIELD(IF_AGC_GAIN, reg); *strength = stb0899_table_lookup(stb0899_dvbs2rf_tab, ARRAY_SIZE(stb0899_dvbs2rf_tab) - 1, val); |