diff options
| -rw-r--r-- | drivers/media/video/tcm825x.c | 7 | ||||
| -rw-r--r-- | drivers/media/video/tlv320aic23b.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/tvaudio.c | 13 | ||||
| -rw-r--r-- | include/media/v4l2-i2c-drv-legacy.h | 2 | ||||
| -rw-r--r-- | include/media/v4l2-i2c-drv.h | 2 |
5 files changed, 29 insertions, 1 deletions
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c index e57a64605778..8f0100f67a91 100644 --- a/drivers/media/video/tcm825x.c +++ b/drivers/media/video/tcm825x.c @@ -885,12 +885,19 @@ static int __exit tcm825x_remove(struct i2c_client *client) return 0; } +static const struct i2c_device_id tcm825x_id[] = { + { "tcm825x", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, tcm825x_id); + static struct i2c_driver tcm825x_i2c_driver = { .driver = { .name = TCM825X_NAME, }, .probe = tcm825x_probe, .remove = __exit_p(tcm825x_remove), + .id_table = tcm825x_id, }; static struct tcm825x_sensor tcm825x = { diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c index f1db54202dea..28ab9f9d760a 100644 --- a/drivers/media/video/tlv320aic23b.c +++ b/drivers/media/video/tlv320aic23b.c @@ -168,6 +168,11 @@ static int tlv320aic23b_remove(struct i2c_client *client) /* ----------------------------------------------------------------------- */ +static const struct i2c_device_id tlv320aic23b_id[] = { + { "tlv320aic23b", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, tlv320aic23b_id); static struct v4l2_i2c_driver_data v4l2_i2c_data = { .name = "tlv320aic23b", @@ -175,4 +180,5 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = { .command = tlv320aic23b_command, .probe = tlv320aic23b_probe, .remove = tlv320aic23b_remove, + .id_table = tlv320aic23b_id, }; diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c index 6f9945b04e1f..c77914d99d15 100644 --- a/drivers/media/video/tvaudio.c +++ b/drivers/media/video/tvaudio.c @@ -1505,7 +1505,8 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id) } /* fill required data structures */ - strcpy(client->name, desc->name); + if (!id) + strlcpy(client->name, desc->name, I2C_NAME_SIZE); chip->type = desc-chiplist; chip->shadow.count = desc->registers+1; chip->prevmode = -1; @@ -1830,6 +1831,15 @@ static int chip_legacy_probe(struct i2c_adapter *adap) return 0; } +/* This driver supports many devices and the idea is to let the driver + detect which device is present. So rather than listing all supported + devices here, we pretend to support a single, fake device type. */ +static const struct i2c_device_id chip_id[] = { + { "tvaudio", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, chip_id); + static struct v4l2_i2c_driver_data v4l2_i2c_data = { .name = "tvaudio", .driverid = I2C_DRIVERID_TVAUDIO, @@ -1837,6 +1847,7 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = { .probe = chip_probe, .remove = chip_remove, .legacy_probe = chip_legacy_probe, + .id_table = chip_id, }; /* diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h index 347b6f8beb23..878562278b67 100644 --- a/include/media/v4l2-i2c-drv-legacy.h +++ b/include/media/v4l2-i2c-drv-legacy.h @@ -31,6 +31,7 @@ struct v4l2_i2c_driver_data { int (*resume)(struct i2c_client *client); int (*legacy_probe)(struct i2c_adapter *adapter); int legacy_class; + const struct i2c_device_id *id_table; }; static struct v4l2_i2c_driver_data v4l2_i2c_data; @@ -124,6 +125,7 @@ static int __init v4l2_i2c_drv_init(void) v4l2_i2c_driver.command = v4l2_i2c_data.command; v4l2_i2c_driver.probe = v4l2_i2c_data.probe; v4l2_i2c_driver.remove = v4l2_i2c_data.remove; + v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table; err = i2c_add_driver(&v4l2_i2c_driver); if (err) i2c_del_driver(&v4l2_i2c_driver_legacy); diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h index 7b6f06be7950..40ecef29801d 100644 --- a/include/media/v4l2-i2c-drv.h +++ b/include/media/v4l2-i2c-drv.h @@ -36,6 +36,7 @@ struct v4l2_i2c_driver_data { int (*resume)(struct i2c_client *client); int (*legacy_probe)(struct i2c_adapter *adapter); int legacy_class; + const struct i2c_device_id *id_table; }; static struct v4l2_i2c_driver_data v4l2_i2c_data; @@ -53,6 +54,7 @@ static int __init v4l2_i2c_drv_init(void) v4l2_i2c_driver.remove = v4l2_i2c_data.remove; v4l2_i2c_driver.suspend = v4l2_i2c_data.suspend; v4l2_i2c_driver.resume = v4l2_i2c_data.resume; + v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table; return i2c_add_driver(&v4l2_i2c_driver); } |