diff options
Diffstat (limited to 'drivers/iio/imu/inv_icm42600/inv_icm42600.h')
| -rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600.h b/drivers/iio/imu/inv_icm42600/inv_icm42600.h index 148894c888cc..7b52d92739c3 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600.h +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600.h @@ -14,6 +14,8 @@ #include <linux/pm.h> #include <linux/iio/iio.h> +#include "inv_icm42600_buffer.h" + enum inv_icm42600_chip { INV_CHIP_ICM42600, INV_CHIP_ICM42602, @@ -123,6 +125,7 @@ struct inv_icm42600_suspended { * @indio_gyro: gyroscope IIO device. * @indio_accel: accelerometer IIO device. * @buffer: data transfer buffer aligned for DMA. + * @fifo: FIFO management structure. */ struct inv_icm42600_state { struct mutex lock; @@ -137,6 +140,7 @@ struct inv_icm42600_state { struct iio_dev *indio_gyro; struct iio_dev *indio_accel; uint8_t buffer[2] ____cacheline_aligned; + struct inv_icm42600_fifo fifo; }; /* Virtual register addresses: @bank on MSB (4 upper bits), @address on LSB */ @@ -377,6 +381,10 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq, struct iio_dev *inv_icm42600_gyro_init(struct inv_icm42600_state *st); +int inv_icm42600_gyro_parse_fifo(struct iio_dev *indio_dev); + struct iio_dev *inv_icm42600_accel_init(struct inv_icm42600_state *st); +int inv_icm42600_accel_parse_fifo(struct iio_dev *indio_dev); + #endif |