diff mbox

[3/3] m88rs2000: Correct m88rs2000_get_fec

Message ID 1388250291.5893.5.camel@canaries32-MCP7A (mailing list archive)
State New, archived
Headers show

Commit Message

Malcolm Priestley Dec. 28, 2013, 5:04 p.m. UTC 
Value of fec is achieved by the upper nibble bits 6,7 & 8.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
 drivers/media/dvb-frontends/m88rs2000.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c
index 002b109..b235146 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;
 	}