diff options
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c index 7bcb8d839f05..190a4a51c830 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c @@ -44,9 +44,19 @@ static int inv_mpu_i2c_disable(struct iio_dev *indio_dev) static int inv_mpu_probe(struct spi_device *spi) { struct regmap *regmap; - const struct spi_device_id *id = spi_get_device_id(spi); - const char *name = id ? id->name : NULL; - const int chip_type = id ? id->driver_data : 0; + const struct spi_device_id *spi_id; + const struct acpi_device_id *acpi_id; + const char *name = NULL; + enum inv_devices chip_type; + + if ((spi_id = spi_get_device_id(spi))) { + chip_type = (enum inv_devices)spi_id->driver_data; + name = spi_id->name; + } else if ((acpi_id = acpi_match_device(spi->dev.driver->acpi_match_table, &spi->dev))) { + chip_type = (enum inv_devices)acpi_id->driver_data; + } else { + return -ENODEV; + } regmap = devm_regmap_init_spi(spi, &inv_mpu_regmap_config); if (IS_ERR(regmap)) { @@ -70,13 +80,15 @@ static int inv_mpu_remove(struct spi_device *spi) */ static const struct spi_device_id inv_mpu_id[] = { {"mpu6000", INV_MPU6000}, + {"mpu6500", INV_MPU6500}, + {"mpu9150", INV_MPU9150}, {} }; MODULE_DEVICE_TABLE(spi, inv_mpu_id); static const struct acpi_device_id inv_acpi_match[] = { - {"INVN6000", 0}, + {"INVN6000", INV_MPU6000}, { }, }; MODULE_DEVICE_TABLE(acpi, inv_acpi_match); |