diff options
Diffstat (limited to 'drivers/media/video/tuner-core.c')
| -rw-r--r-- | drivers/media/video/tuner-core.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index de19063..b25a9c0 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -1,5 +1,5 @@ /* - * $Id: tuner-core.c,v 1.55 2005/07/08 13:20:33 mchehab Exp $ + * $Id: tuner-core.c,v 1.58 2005/07/14 03:06:43 mchehab Exp $ * * i2c tv tuner chip device driver * core core, i.e. kernel interfaces, registering and so on @@ -39,6 +39,9 @@ I2C_CLIENT_INSMOD; static unsigned int addr = 0; module_param(addr, int, 0444); +static unsigned int no_autodetect = 0; +module_param(no_autodetect, int, 0444); + /* insmod options used at runtime => read/write */ unsigned int tuner_debug = 0; module_param(tuner_debug, int, 0644); @@ -318,17 +321,19 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) tuner_info("chip found @ 0x%x (%s)\n", addr << 1, adap->name); /* TEA5767 autodetection code - only for addr = 0xc0 */ - if (addr == 0x60) { - if (tea5767_autodetection(&t->i2c) != EINVAL) { - t->type = TUNER_TEA5767; - t->mode_mask = T_RADIO; - t->mode = T_STANDBY; - t->freq = 87.5 * 16; /* Sets freq to FM range */ - default_mode_mask &= ~T_RADIO; - - i2c_attach_client (&t->i2c); - set_type(&t->i2c,t->type, t->mode_mask); - return 0; + if (!no_autodetect) { + if (addr == 0x60) { + if (tea5767_autodetection(&t->i2c) != EINVAL) { + t->type = TUNER_TEA5767; + t->mode_mask = T_RADIO; + t->mode = T_STANDBY; + t->freq = 87.5 * 16; /* Sets freq to FM range */ + default_mode_mask &= ~T_RADIO; + + i2c_attach_client (&t->i2c); + set_type(&t->i2c,t->type, t->mode_mask); + return 0; + } } } @@ -631,7 +636,9 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) break; } default: - tuner_dbg("Unimplemented IOCTL 0x%08x called to tuner.\n", cmd); + tuner_dbg("Unimplemented IOCTL 0x%08x(dir=%d,tp=0x%02x,nr=%d,sz=%d)\n", + cmd, _IOC_DIR(cmd), _IOC_TYPE(cmd), + _IOC_NR(cmd), _IOC_SIZE(cmd)); break; } |