diff options
Diffstat (limited to 'driver/accel_kxcj9.h')
| -rw-r--r-- | driver/accel_kxcj9.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/driver/accel_kxcj9.h b/driver/accel_kxcj9.h index ea15b6ec17..30bea0e737 100644 --- a/driver/accel_kxcj9.h +++ b/driver/accel_kxcj9.h @@ -8,6 +8,8 @@ #ifndef __CROS_EC_ACCEL_KXCJ9_H #define __CROS_EC_ACCEL_KXCJ9_H +#include "task.h" + /* * 7-bit address is 000111Xb. Where 'X' is determined * by the voltage on the ADDR pin. @@ -99,17 +101,18 @@ #define KXCJ9_OSA_800_0HZ 6 #define KXCJ9_OSA_1600_HZ 7 - -#ifdef CONFIG_ACCEL_INTERRUPTS -/** - * Setup a one-time accel interrupt. If the threshold is low enough, the - * interrupt may trigger due simply to noise and not any real motion. If the - * threshold is 0, the interrupt will fire immediately. - * - * @param id Target accelerometer - * @param threshold Threshold for interrupt in units of counts. - */ -int accel_set_interrupt(const enum accel_id id, unsigned int threshold); -#endif +struct kxcj9_data { + struct mutex accel_mutex; + /* Current range of accelerometer. */ + int sensor_range; + /* Current output data rate of accelerometer. */ + int sensor_datarate; + /* Current resolution of accelerometer. */ + int sensor_resolution; + /* Device address. */ + int accel_addr; +}; + +extern const struct accelgyro_info accel_kxcj9; #endif /* __CROS_EC_ACCEL_KXCJ9_H */ |