diff options
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/light/cm32181.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c index e20bc9912f8d..648dbd3e8635 100644 --- a/drivers/iio/light/cm32181.c +++ b/drivers/iio/light/cm32181.c @@ -19,6 +19,9 @@ /* Registers Address */ #define CM32181_REG_ADDR_CMD 0x00 +#define CM32181_REG_ADDR_WH 0x01 +#define CM32181_REG_ADDR_WL 0x02 +#define CM32181_REG_ADDR_TEST 0x03 #define CM32181_REG_ADDR_ALS 0x04 #define CM32181_REG_ADDR_STATUS 0x06 #define CM32181_REG_ADDR_ID 0x07 @@ -27,9 +30,13 @@ #define CM32181_CONF_REG_NUM 0x01 /* CMD register */ -#define CM32181_CMD_ALS_ENABLE 0x00 -#define CM32181_CMD_ALS_DISABLE 0x01 -#define CM32181_CMD_ALS_INT_EN 0x02 +#define CM32181_CMD_ALS_DISABLE BIT(0) +#define CM32181_CMD_ALS_INT_EN BIT(1) +#define CM32181_CMD_ALS_THRES_WINDOW BIT(2) + +#define CM32181_CMD_ALS_PERS_SHIFT 4 +#define CM32181_CMD_ALS_PERS_MASK (0x03 << CM32181_CMD_ALS_PERS_SHIFT) +#define CM32181_CMD_ALS_PERS_DEFAULT (0x01 << CM32181_CMD_ALS_PERS_SHIFT) #define CM32181_CMD_ALS_IT_SHIFT 6 #define CM32181_CMD_ALS_IT_MASK (0x0F << CM32181_CMD_ALS_IT_SHIFT) @@ -83,7 +90,7 @@ static int cm32181_reg_init(struct cm32181_chip *cm32181) return -ENODEV; /* Default Values */ - cm32181->conf_regs[CM32181_REG_ADDR_CMD] = CM32181_CMD_ALS_ENABLE | + cm32181->conf_regs[CM32181_REG_ADDR_CMD] = CM32181_CMD_ALS_IT_DEFAULT | CM32181_CMD_ALS_SM_DEFAULT; cm32181->calibscale = CM32181_CALIBSCALE_DEFAULT; |