diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/light/tsl2563.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c index 1a9adc020f64..1ee0a6faf7c3 100644 --- a/drivers/staging/iio/light/tsl2563.c +++ b/drivers/staging/iio/light/tsl2563.c @@ -41,49 +41,49 @@ #include "tsl2563.h" /* Use this many bits for fraction part. */ -#define ADC_FRAC_BITS (14) +#define ADC_FRAC_BITS 14 /* Given number of 1/10000's in ADC_FRAC_BITS precision. */ #define FRAC10K(f) (((f) * (1L << (ADC_FRAC_BITS))) / (10000)) /* Bits used for fraction in calibration coefficients.*/ -#define CALIB_FRAC_BITS (10) +#define CALIB_FRAC_BITS 10 /* 0.5 in CALIB_FRAC_BITS precision */ #define CALIB_FRAC_HALF (1 << (CALIB_FRAC_BITS - 1)) /* Make a fraction from a number n that was multiplied with b. */ #define CALIB_FRAC(n, b) (((n) << CALIB_FRAC_BITS) / (b)) /* Decimal 10^(digits in sysfs presentation) */ -#define CALIB_BASE_SYSFS (1000) - -#define TSL2563_CMD (0x80) -#define TSL2563_CLEARINT (0x40) - -#define TSL2563_REG_CTRL (0x00) -#define TSL2563_REG_TIMING (0x01) -#define TSL2563_REG_LOWLOW (0x02) /* data0 low threshold, 2 bytes */ -#define TSL2563_REG_LOWHIGH (0x03) -#define TSL2563_REG_HIGHLOW (0x04) /* data0 high threshold, 2 bytes */ -#define TSL2563_REG_HIGHHIGH (0x05) -#define TSL2563_REG_INT (0x06) -#define TSL2563_REG_ID (0x0a) -#define TSL2563_REG_DATA0LOW (0x0c) /* broadband sensor value, 2 bytes */ -#define TSL2563_REG_DATA0HIGH (0x0d) -#define TSL2563_REG_DATA1LOW (0x0e) /* infrared sensor value, 2 bytes */ -#define TSL2563_REG_DATA1HIGH (0x0f) - -#define TSL2563_CMD_POWER_ON (0x03) -#define TSL2563_CMD_POWER_OFF (0x00) -#define TSL2563_CTRL_POWER_MASK (0x03) - -#define TSL2563_TIMING_13MS (0x00) -#define TSL2563_TIMING_100MS (0x01) -#define TSL2563_TIMING_400MS (0x02) -#define TSL2563_TIMING_MASK (0x03) -#define TSL2563_TIMING_GAIN16 (0x10) -#define TSL2563_TIMING_GAIN1 (0x00) - -#define TSL2563_INT_DISBLED (0x00) -#define TSL2563_INT_LEVEL (0x10) +#define CALIB_BASE_SYSFS 1000 + +#define TSL2563_CMD 0x80 +#define TSL2563_CLEARINT 0x40 + +#define TSL2563_REG_CTRL 0x00 +#define TSL2563_REG_TIMING 0x01 +#define TSL2563_REG_LOWLOW 0x02 /* data0 low threshold, 2 bytes */ +#define TSL2563_REG_LOWHIGH 0x03 +#define TSL2563_REG_HIGHLOW 0x04 /* data0 high threshold, 2 bytes */ +#define TSL2563_REG_HIGHHIGH 0x05 +#define TSL2563_REG_INT 0x06 +#define TSL2563_REG_ID 0x0a +#define TSL2563_REG_DATA0LOW 0x0c /* broadband sensor value, 2 bytes */ +#define TSL2563_REG_DATA0HIGH 0x0d +#define TSL2563_REG_DATA1LOW 0x0e /* infrared sensor value, 2 bytes */ +#define TSL2563_REG_DATA1HIGH 0x0f + +#define TSL2563_CMD_POWER_ON 0x03 +#define TSL2563_CMD_POWER_OFF 0x00 +#define TSL2563_CTRL_POWER_MASK 0x03 + +#define TSL2563_TIMING_13MS 0x00 +#define TSL2563_TIMING_100MS 0x01 +#define TSL2563_TIMING_400MS 0x02 +#define TSL2563_TIMING_MASK 0x03 +#define TSL2563_TIMING_GAIN16 0x10 +#define TSL2563_TIMING_GAIN1 0x00 + +#define TSL2563_INT_DISBLED 0x00 +#define TSL2563_INT_LEVEL 0x10 #define TSL2563_INT_PERSIST(n) ((n) & 0x0F) struct tsl2563_gainlevel_coeff { |