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authorAndreas Regel <andreas.regel@gmx.de>2012-02-28 14:40:44 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-03-19 11:22:52 -0300
commitef3d23de05254179b7f9e718eae276e5b67e1ba6 (patch)
tree33e30e865226da7f68fb502183c3dda6b872a5a1 /drivers
parent91caad3195e3b622f2a878869aab40d094106d33 (diff)
[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')
-rw-r--r--drivers/media/dvb/frontends/stb0899_drv.c2
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);