diff options
Diffstat (limited to 'drivers/media/dvb')
| -rw-r--r-- | drivers/media/dvb/frontends/stb0899_algo.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/media/dvb/frontends/stb0899_algo.c b/drivers/media/dvb/frontends/stb0899_algo.c index 17f0311ead6..37717a4397a 100644 --- a/drivers/media/dvb/frontends/stb0899_algo.c +++ b/drivers/media/dvb/frontends/stb0899_algo.c @@ -675,7 +675,6 @@ enum stb0899_status stb0899_dvbs_algo(struct stb0899_state *state) /* Set the timing loop to tracking */ stb0899_write_reg(state, STB0899_RTC, 0x33); stb0899_write_reg(state, STB0899_CFD, 0xf7); - reg = 0; /* if locked and range ok, set Kdiv */ if (internal->status == RANGEOK) { dprintk(state->verbose, FE_DEBUG, 1, "Locked & Range OK !"); @@ -686,45 +685,35 @@ enum stb0899_status stb0899_dvbs_algo(struct stb0899_state *state) * Carrier loop optimization versus * symbol Rate/Puncture Rate for Tracking */ + reg = stb0899_read_reg(state, STB0899_BCLC); switch (internal->fecrate) { case STB0899_FEC_1_2: /* 13 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 0x1a); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); - reg = 0; + stb0899_write_reg(state, STB0899_DEMAPVIT, 0x1a); STB0899_SETFIELD_VAL(BETA, reg, betaTab[0][clnI]); stb0899_write_reg(state, STB0899_BCLC, reg); break; case STB0899_FEC_2_3: /* 18 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 44); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); - reg = 0; + stb0899_write_reg(state, STB0899_DEMAPVIT, 44); STB0899_SETFIELD_VAL(BETA, reg, betaTab[1][clnI]); stb0899_write_reg(state, STB0899_BCLC, reg); break; case STB0899_FEC_3_4: /* 21 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 60); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); - reg = 0; + stb0899_write_reg(state, STB0899_DEMAPVIT, 60); STB0899_SETFIELD_VAL(BETA, reg, betaTab[2][clnI]); stb0899_write_reg(state, STB0899_BCLC, reg); break; case STB0899_FEC_5_6: /* 24 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 75); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); - reg = 0; + stb0899_write_reg(state, STB0899_DEMAPVIT, 75); STB0899_SETFIELD_VAL(BETA, reg, betaTab[3][clnI]); stb0899_write_reg(state, STB0899_BCLC, reg); break; case STB0899_FEC_6_7: /* 25 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 88); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); + stb0899_write_reg(state, STB0899_DEMAPVIT, 88); stb0899_write_reg(state, STB0899_ACLC, 0x88); stb0899_write_reg(state, STB0899_BCLC, 0x9a); break; case STB0899_FEC_7_8: /* 26 */ - STB0899_SETFIELD_VAL(DEMAPVIT_KDIVIDER, reg, 94); - stb0899_write_reg(state, STB0899_DEMAPVIT, reg); - reg = 0; + stb0899_write_reg(state, STB0899_DEMAPVIT, 94); STB0899_SETFIELD_VAL(BETA, reg, betaTab[4][clnI]); stb0899_write_reg(state, STB0899_BCLC, reg); break; |