diff options
author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2016-12-13 02:31:32 +0100 |
---|---|---|
committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2016-12-13 02:31:32 +0100 |
commit | e7e8f7d29063df2017d419a898fe877b56b14653 (patch) | |
tree | b450d69a7775c0b898e15956fac7069975513aab /libsensors/ak8973b.h | |
parent | 80d404b929c222f3fdc7ecad7694753c8c27a537 (diff) | |
parent | 25eedce86d2723b23b6fc21dece20540f7ec68c0 (diff) | |
download | device_samsung_i9300-e7e8f7d29063df2017d419a898fe877b56b14653.zip device_samsung_i9300-e7e8f7d29063df2017d419a898fe877b56b14653.tar.gz device_samsung_i9300-e7e8f7d29063df2017d419a898fe877b56b14653.tar.bz2 |
Merge branch 'cm-13.0' of https://github.com/CyanogenMod/android_device_samsung_i9300 into replicant-6.0replicant-6.0-alpha-0006
Diffstat (limited to 'libsensors/ak8973b.h')
-rw-r--r-- | libsensors/ak8973b.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libsensors/ak8973b.h b/libsensors/ak8973b.h new file mode 100644 index 0000000..9b7ab60 --- /dev/null +++ b/libsensors/ak8973b.h @@ -0,0 +1,51 @@ +/* + * Definitions for akm8973 compass chip. + */ +#ifndef AKM8973_H +#define AKM8973_H + +#include <linux/ioctl.h> + +#define AKM8973_I2C_NAME "ak8973b" + +#define AKMIO 0xA1 + +/* IOCTLs for AKM library */ +#define ECS_IOCTL_WRITE _IOW(AKMIO, 0x01, char*) +#define ECS_IOCTL_READ _IOWR(AKMIO, 0x02, char*) +#define ECS_IOCTL_RESET _IO(AKMIO, 0x03) +#define ECS_IOCTL_SET_MODE _IOW(AKMIO, 0x04, short) +#define ECS_IOCTL_GETDATA _IOR(AKMIO, 0x05, char[SENSOR_DATA_SIZE]) +#define ECS_IOCTL_SET_YPR _IOW(AKMIO, 0x06, short[12]) +#define ECS_IOCTL_GET_OPEN_STATUS _IOR(AKMIO, 0x07, int) +#define ECS_IOCTL_GET_CLOSE_STATUS _IOR(AKMIO, 0x08, int) +#define ECS_IOCTL_GET_DELAY _IOR(AKMIO, 0x30, int64_t) +#define ECS_IOCTL_GET_PROJECT_NAME _IOR(AKMIO, 0x0D, char[64]) +#define ECS_IOCTL_GET_MATRIX _IOR(AKMIO, 0x0E, short [4][3][3]) + +/* IOCTLs for APPs */ +#define ECS_IOCTL_APP_SET_MODE _IOW(AKMIO, 0x10, short) +#define ECS_IOCTL_APP_SET_MFLAG _IOW(AKMIO, 0x11, short) +#define ECS_IOCTL_APP_GET_MFLAG _IOW(AKMIO, 0x12, short) +#define ECS_IOCTL_APP_SET_AFLAG _IOW(AKMIO, 0x13, short) +#define ECS_IOCTL_APP_GET_AFLAG _IOR(AKMIO, 0x14, short) +#define ECS_IOCTL_APP_SET_TFLAG _IOR(AKMIO, 0x15, short) +#define ECS_IOCTL_APP_GET_TFLAG _IOR(AKMIO, 0x16, short) +#define ECS_IOCTL_APP_RESET_PEDOMETER _IO(AKMIO, 0x17) +#define ECS_IOCTL_APP_SET_DELAY _IOW(AKMIO, 0x18, int64_t) +#define ECS_IOCTL_APP_GET_DELAY ECS_IOCTL_GET_DELAY + +/* Set raw magnetic vector flag */ +#define ECS_IOCTL_APP_SET_MVFLAG _IOW(AKMIO, 0x19, short) + +/* Get raw magnetic vector flag */ +#define ECS_IOCTL_APP_GET_MVFLAG _IOR(AKMIO, 0x1A, short) + +struct akm8973_platform_data { + short layouts[4][3][3]; + char project_name[64]; + int gpio_RST; + int gpio_INT; +}; + +#endif |