diff options
Diffstat (limited to 'drivers/misc/mpu3050/mldl_cfg.h')
| -rw-r--r-- | drivers/misc/mpu3050/mldl_cfg.h | 79 |
1 files changed, 70 insertions, 9 deletions
diff --git a/drivers/misc/mpu3050/mldl_cfg.h b/drivers/misc/mpu3050/mldl_cfg.h index d714a0ee3ed8..ee3a1e3dd05f 100644 --- a/drivers/misc/mpu3050/mldl_cfg.h +++ b/drivers/misc/mpu3050/mldl_cfg.h @@ -39,12 +39,52 @@ /* - Defines. - */ /* --------------------- */ -#define SAMPLING_PERIOD(mldl_cfg) \ - (((((mldl_cfg->lpf) == 0) || ((mldl_cfg->lpf) == 7)) \ + /*************************************************************************/ + /* Sensors */ + /*************************************************************************/ + +#define ML_X_GYRO (0x0001) +#define ML_Y_GYRO (0x0002) +#define ML_Z_GYRO (0x0004) +#define ML_DMP_PROCESSOR (0x0008) + +#define ML_X_ACCEL (0x0010) +#define ML_Y_ACCEL (0x0020) +#define ML_Z_ACCEL (0x0040) + +#define ML_X_COMPASS (0x0080) +#define ML_Y_COMPASS (0x0100) +#define ML_Z_COMPASS (0x0200) + +#define ML_X_PRESSURE (0x0300) +#define ML_Y_PRESSURE (0x0800) +#define ML_Z_PRESSURE (0x1000) + +#define ML_TEMPERATURE (0x2000) +#define ML_TIME (0x4000) + +#define ML_THREE_AXIS_GYRO (0x000F) +#define ML_THREE_AXIS_ACCEL (0x0070) +#define ML_THREE_AXIS_COMPASS (0x0380) +#define ML_THREE_AXIS_PRESSURE (0x1C00) + +#define ML_FIVE_AXIS (0x007B) +#define ML_SIX_AXIS_GYRO_ACCEL (0x007F) +#define ML_SIX_AXIS_ACCEL_COMPASS (0x03F0) +#define ML_NINE_AXIS (0x03FF) +#define ML_ALL_SENSORS (0x7FFF) + +#define SAMPLING_RATE_HZ(mldl_cfg) \ + ((((((mldl_cfg)->lpf) == 0) || (((mldl_cfg)->lpf) == 7)) \ ? (8000) \ : (1000)) \ - / (mldl_cfg->divider + 1)) + / ((mldl_cfg)->divider + 1)) +#define SAMPLING_PERIOD_US(mldl_cfg) \ + ((1000000L * ((mldl_cfg)->divider + 1)) / \ + (((((mldl_cfg)->lpf) == 0) || (((mldl_cfg)->lpf) == 7)) \ + ? (8000) \ + : (1000))) /* --------------------- */ /* - Variables. - */ /* --------------------- */ @@ -52,6 +92,7 @@ /* Platform data for the MPU */ struct mldl_cfg { /* MPU related configuration */ + unsigned long requested_sensors; unsigned char addr; unsigned char int_config; unsigned char ext_sync; @@ -74,13 +115,20 @@ struct mldl_cfg { unsigned short trim; /* Driver/Kernel related state information */ - int is_suspended; + int gyro_is_bypassed; + int dmp_is_running; + int gyro_is_suspended; + int accel_is_suspended; + int compass_is_suspended; + int pressure_is_suspended; + int gyro_needs_reset; /* Slave related information */ struct ext_slave_descr *accel; struct ext_slave_descr *compass; struct ext_slave_descr *pressure; + /* Platform Data */ struct mpu3050_platform_data *pdata; }; @@ -96,20 +144,23 @@ int mpu3050_close(struct mldl_cfg *mldl_cfg, void *compass_handle, void *pressure_handle); int mpu3050_resume(struct mldl_cfg *mldl_cfg, - void *mlsl_handle, + void *gyro_handle, void *accel_handle, void *compass_handle, void *pressure_handle, + bool resume_gyro, bool resume_accel, bool resume_compass, bool resume_pressure); -int mpu3050_suspend(struct mldl_cfg *mldl_cfg, void *mlsl_handle, +int mpu3050_suspend(struct mldl_cfg *mldl_cfg, + void *gyro_handle, void *accel_handle, void *compass_handle, void *pressure_handle, - bool resume_accel, - bool resume_compass, - bool resume_pressure); + bool suspend_gyro, + bool suspend_accel, + bool suspend_compass, + bool suspend_pressure); int mpu3050_read_accel(struct mldl_cfg *mldl_cfg, void *accel_handle, unsigned char *data); @@ -129,6 +180,16 @@ int mpu3050_config_pressure(struct mldl_cfg *mldl_cfg, void *pressure_handle, struct ext_slave_config *data); +int mpu3050_get_config_accel(struct mldl_cfg *mldl_cfg, + void *accel_handle, + struct ext_slave_config *data); +int mpu3050_get_config_compass(struct mldl_cfg *mldl_cfg, + void *compass_handle, + struct ext_slave_config *data); +int mpu3050_get_config_pressure(struct mldl_cfg *mldl_cfg, + void *pressure_handle, + struct ext_slave_config *data); + #endif /* __MLDL_CFG_H__ */ |