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authorMalcolm Priestley <tvboxspy@gmail.com>2013-12-28 14:04:51 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-01-07 09:40:34 -0200
commita6d8e68b60703eb4779c502ec15a627c505c34da (patch)
tree11acbbd68b9fd2cf4d1910217063bc021a6d92fa
parent49c44802a79ca558c78d9b86f4c1ff6bb5ba0208 (diff)
[media] m88rs2000: Correct m88rs2000_get_fec
Value of fec is achieved by the upper nibble bits 6,7 & 8. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
-rw-r--r--drivers/media/dvb-frontends/m88rs2000.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c
index 002b109d9383..b2351466b0da 100644
--- a/drivers/media/dvb-frontends/m88rs2000.c
+++ b/drivers/media/dvb-frontends/m88rs2000.c
@@ -581,18 +581,20 @@ static fe_code_rate_t m88rs2000_get_fec(struct m88rs2000_state *state)
reg = m88rs2000_readreg(state, 0x76);
m88rs2000_writereg(state, 0x9a, 0xb0);
+ reg &= 0xf0;
+ reg >>= 5;
+
switch (reg) {
- case 0x88:
+ case 0x4:
return FEC_1_2;
- case 0x68:
+ case 0x3:
return FEC_2_3;
- case 0x48:
+ case 0x2:
return FEC_3_4;
- case 0x28:
+ case 0x1:
return FEC_5_6;
- case 0x18:
+ case 0x0:
return FEC_7_8;
- case 0x08:
default:
break;
}