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[media] m88rs2000: Correct m88rs2000_get_fec

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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>
This commit is contained in:
Malcolm Priestley 2013-12-28 14:04:51 -03:00 committed by Mauro Carvalho Chehab
parent 49c44802a7
commit a6d8e68b60
1 changed files with 8 additions and 6 deletions
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14
drivers/media/dvb-frontends/m88rs2000.c
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@ -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;
}