diff options
Diffstat (limited to 'drivers/media/dvb-frontends/stv0367.c')
| -rw-r--r-- | drivers/media/dvb-frontends/stv0367.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 0064d9d16fe2..5ed52ec7347d 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -99,7 +99,7 @@ struct st_register { }; /* values for STV4100 XTAL=30M int clk=53.125M*/ -static struct st_register def0367ter[STV0367TER_NBREGS] = { +static const struct st_register def0367ter[] = { {R367TER_ID, 0x60}, {R367TER_I2CRPT, 0xa0}, /* {R367TER_I2CRPT, 0x22},*/ @@ -546,6 +546,7 @@ static struct st_register def0367ter[STV0367TER_NBREGS] = { {R367TER_DEBUG_LT7, 0x00}, {R367TER_DEBUG_LT8, 0x00}, {R367TER_DEBUG_LT9, 0x00}, + {0x0000, 0x00}, }; #define RF_LOOKUP_TABLE_SIZE 31 @@ -573,7 +574,7 @@ static const s32 stv0367cab_RF_LookUp2[RF_LOOKUP_TABLE2_SIZE][RF_LOOKUP_TABLE2_S } }; -static struct st_register def0367cab[STV0367CAB_NBREGS] = { +static const struct st_register def0367cab[] = { {R367CAB_ID, 0x60}, {R367CAB_I2CRPT, 0xa0}, /*{R367CAB_I2CRPT, 0x22},*/ @@ -762,6 +763,7 @@ static struct st_register def0367cab[STV0367CAB_NBREGS] = { {R367CAB_T_O_ID_1, 0x00}, {R367CAB_T_O_ID_2, 0x00}, {R367CAB_T_O_ID_3, 0x00}, + {0x0000, 0x00}, }; static @@ -901,6 +903,20 @@ static u8 stv0367_getbits(u8 reg, u32 label) return (reg & mask) >> pos; } #endif + +static void stv0367_write_table(struct stv0367_state *state, + const struct st_register *deftab) +{ + int i = 0; + + while (1) { + if (!deftab[i].addr) + break; + stv0367_writereg(state, deftab[i].addr, deftab[i].value); + i++; + } +} + static int stv0367ter_gate_ctrl(struct dvb_frontend *fe, int enable) { struct stv0367_state *state = fe->demodulator_priv; @@ -1540,15 +1556,12 @@ static int stv0367ter_init(struct dvb_frontend *fe) { struct stv0367_state *state = fe->demodulator_priv; struct stv0367ter_state *ter_state = state->ter_state; - int i; dprintk("%s:\n", __func__); ter_state->pBER = 0; - for (i = 0; i < STV0367TER_NBREGS; i++) - stv0367_writereg(state, def0367ter[i].addr, - def0367ter[i].value); + stv0367_write_table(state, def0367ter); switch (state->config->xtal) { /*set internal freq to 53.125MHz */ @@ -2782,13 +2795,10 @@ static int stv0367cab_init(struct dvb_frontend *fe) { struct stv0367_state *state = fe->demodulator_priv; struct stv0367cab_state *cab_state = state->cab_state; - int i; dprintk("%s:\n", __func__); - for (i = 0; i < STV0367CAB_NBREGS; i++) - stv0367_writereg(state, def0367cab[i].addr, - def0367cab[i].value); + stv0367_write_table(state, def0367cab); switch (state->config->ts_mode) { case STV0367_DVBCI_CLOCK: |