diff options
Diffstat (limited to 'drivers/media/dvb/frontends')
| -rw-r--r-- | drivers/media/dvb/frontends/stv0288.c | 20 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/stv0288.h | 2 |
2 files changed, 18 insertions, 4 deletions
diff --git a/drivers/media/dvb/frontends/stv0288.c b/drivers/media/dvb/frontends/stv0288.c index 90e72e771a0..ff1194de34c 100644 --- a/drivers/media/dvb/frontends/stv0288.c +++ b/drivers/media/dvb/frontends/stv0288.c @@ -328,16 +328,28 @@ static int stv0288_init(struct dvb_frontend *fe) { struct stv0288_state *state = fe->demodulator_priv; int i; + u8 reg; + u8 val; dprintk("stv0288: init chip\n"); stv0288_writeregI(state, 0x41, 0x04); msleep(50); - for (i = 0; !(stv0288_inittab[i] == 0xff && + /* we have default inittab */ + if (state->config->inittab == NULL) { + for (i = 0; !(stv0288_inittab[i] == 0xff && stv0288_inittab[i + 1] == 0xff); i += 2) - stv0288_writeregI(state, stv0288_inittab[i], - stv0288_inittab[i + 1]); - + stv0288_writeregI(state, stv0288_inittab[i], + stv0288_inittab[i + 1]); + } else { + for (i = 0; ; i += 2) { + reg = state->config->inittab[i]; + val = state->config->inittab[i+1]; + if (reg == 0xff && val == 0xff) + break; + stv0288_writeregI(state, reg, val); + } + } return 0; } diff --git a/drivers/media/dvb/frontends/stv0288.h b/drivers/media/dvb/frontends/stv0288.h index aa0cdd27304..f2b53db0606 100644 --- a/drivers/media/dvb/frontends/stv0288.h +++ b/drivers/media/dvb/frontends/stv0288.h @@ -34,6 +34,8 @@ struct stv0288_config { /* the demodulator's i2c address */ u8 demod_address; + u8* inittab; + /* minimum delay before retuning */ int min_delay_ms; |