diff options
Diffstat (limited to 'include/linux/i2c/epl2182_pls_v2.h')
| -rw-r--r-- | include/linux/i2c/epl2182_pls_v2.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/include/linux/i2c/epl2182_pls_v2.h b/include/linux/i2c/epl2182_pls_v2.h new file mode 100644 index 00000000..d4922569 --- /dev/null +++ b/include/linux/i2c/epl2182_pls_v2.h @@ -0,0 +1,134 @@ +#ifndef __ELAN_EPL6800__ +#define __ELAN_EPL6800__ + +#define ELAN_LS_2182 "elan-epl2182" +#define ELAN_LS_6801 "elan-epl6801" +#define ELAN_LS_6802 "elan-epl6802" +#define ELAN_LS_6803 "elan-epl6803" +#define ELAN_LS_6804 "elan-epl6804" +#define ELAN_LS_6814 "elan-epl6814" +#define ELAN_LS_6881 "elan-epl6881" +#define ELAN_LS_8852 "elan-epl8852" + +#define ELAN_IOCTL_MAGIC 0x1C +#define ELAN_EPL6801_IOCTL_GET_PFLAG _IOR(ELAN_IOCTL_MAGIC, 1, int) +#define ELAN_EPL6801_IOCTL_GET_LFLAG _IOR(ELAN_IOCTL_MAGIC, 2, int) +#define ELAN_EPL6801_IOCTL_ENABLE_PFLAG _IOW(ELAN_IOCTL_MAGIC, 3, int) +#define ELAN_EPL6801_IOCTL_ENABLE_LFLAG _IOW(ELAN_IOCTL_MAGIC, 4, int) +#define ELAN_EPL6801_IOCTL_GETDATA _IOR(ELAN_IOCTL_MAGIC, 5, unsigned char) +#define ELAN_EPL6801_IOCTL_GET_CHIPINFO _IOR(ELAN_IOCTL_MAGIC, 6, char) + +#define ELAN_EPL6800_IOCTL_GET_PFLAG _IOR(ELAN_IOCTL_MAGIC, 1, int) +#define ELAN_EPL6800_IOCTL_GET_LFLAG _IOR(ELAN_IOCTL_MAGIC, 2, int) +#define ELAN_EPL6800_IOCTL_ENABLE_PFLAG _IOW(ELAN_IOCTL_MAGIC, 3, int) +#define ELAN_EPL6800_IOCTL_ENABLE_LFLAG _IOW(ELAN_IOCTL_MAGIC, 4, int) +#define ELAN_EPL6800_IOCTL_GETDATA _IOR(ELAN_IOCTL_MAGIC, 5, unsigned char) +#define ELAN_EPL6800_IOCTL_GET_CHIPINFO _IOR(ELAN_IOCTL_MAGIC, 6, char) + +/*for epl6801 command */ +#define REG_0 0X00 +#define REG_1 0X01 +#define REG_2 0X02 +#define REG_3 0X03 +#define REG_4 0X04 +#define REG_5 0X05 +#define REG_6 0X06 +#define REG_7 0X07 +#define REG_8 0X08 +#define REG_9 0X09 +#define REG_10 0X0A +#define REG_11 0X0B +#define REG_12 0X0C +#define REG_13 0X0D +#define REG_14 0X0E +#define REG_15 0X0F +#define REG_16 0X10 +#define REG_17 0X11 +#define REG_18 0X12 +#define REG_19 0X13 +#define REG_20 0X14 +#define REG_21 0X15 + +#define W_SINGLE_BYTE 0X00 +#define W_TWO_BYTE 0X01 +#define W_THREE_BYTE 0X02 +#define W_FOUR_BYTE 0X03 +#define W_FIVE_BYTE 0X04 +#define W_SIX_BYTE 0X05 +#define W_SEVEN_BYTE 0X06 +#define W_EIGHT_BYTE 0X07 + +#define R_SINGLE_BYTE 0X00 +#define R_TWO_BYTE 0X01 +#define R_THREE_BYTE 0X02 +#define R_FOUR_BYTE 0X03 +#define R_FIVE_BYTE 0X04 +#define R_SIX_BYTE 0X05 +#define R_SEVEN_BYTE 0X06 +#define R_EIGHT_BYTE 0X07 + +#define EPL_SENSING_1_TIME (0 << 5) +#define EPL_SENSING_2_TIME (1 << 5) +#define EPL_SENSING_4_TIME (2 << 5) +#define EPL_SENSING_8_TIME (3 << 5) +#define EPL_SENSING_16_TIME (4 << 5) +#define EPL_SENSING_32_TIME (5 << 5) +#define EPL_SENSING_64_TIME (6 << 5) +#define EPL_SENSING_128_TIME (7 << 5) +#define EPL_C_SENSING_MODE (0 << 4) +#define EPL_S_SENSING_MODE (1 << 4) +#define EPL_ALS_MODE (0 << 2) +#define EPL_PS_MODE (1 << 2) +#define EPL_TEMP_MODE (2 << 2) +#define EPL_H_GAIN (0) +#define EPL_M_GAIN (1) +#define EPL_L_GAIN (3) +#define EPL_AUTO_GAIN (2) + + +#define EPL_8BIT_ADC 0 +#define EPL_10BIT_ADC 1 +#define EPL_12BIT_ADC 2 +#define EPL_14BIT_ADC 3 + + +#define EPL_C_RESET 0x00 +#define EPL_C_START_RUN 0x04 +#define EPL_C_P_UP 0x04 +#define EPL_C_P_DOWN 0x06 +#define EPL_DATA_LOCK_ONLY 0x01 +#define EPL_DATA_LOCK 0x05 +#define EPL_DATA_UNLOCK 0x04 + +#define EPL_GO_MID 0x1E +#define EPL_GO_LOW 0x1E + +#define EPL_DRIVE_60MA (0<<4) +#define EPL_DRIVE_120MA (1<<4) + + +#define EPL_INT_BINARY 0 +#define EPL_INT_DISABLE 2 +#define EPL_INT_ACTIVE_LOW 3 +#define EPL_INT_FRAME_ENABLE 4 + +#define EPL_PST_1_TIME (0 << 2) +#define EPL_PST_4_TIME (1 << 2) +#define EPL_PST_8_TIME (2 << 2) +#define EPL_PST_16_TIME (3 << 2) + +#define EPL2182_PLS_DEVICE "epl2182_pls" +#define EPL2182_INPUT_NAME "proximity" +#define EPL2182_I2C_ADDR (0x92>>1) + +struct elan_epl_platform_data +{ + int irq_gpio_number; + //int (*power)(int on); + //int (*power)(int, uint8_t); +}; + + +#endif + + |