diff options
Diffstat (limited to 'driver/als_si114x.h')
| -rw-r--r-- | driver/als_si114x.h | 105 |
1 files changed, 52 insertions, 53 deletions
diff --git a/driver/als_si114x.h b/driver/als_si114x.h index 2084c55f09..57ef6f8021 100644 --- a/driver/als_si114x.h +++ b/driver/als_si114x.h @@ -1,4 +1,4 @@ -/* Copyright 2015 The Chromium OS Authors. All rights reserved. +/* Copyright 2015 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -8,75 +8,75 @@ #ifndef __CROS_EC_ALS_SI114X_H #define __CROS_EC_ALS_SI114X_H -#define SI114X_ADDR_FLAGS 0x5a +#define SI114X_ADDR_FLAGS 0x5a -#define SI114X_PART_ID 0x00 -#define SI114X_SEQ_ID 0x02 +#define SI114X_PART_ID 0x00 +#define SI114X_SEQ_ID 0x02 -#define SI114X_INT_CFG 0x03 -#define SI114X_INT_CFG_INT_OE BIT(0) +#define SI114X_INT_CFG 0x03 +#define SI114X_INT_CFG_INT_OE BIT(0) -#define SI114X_IRQ_ENABLE 0x04 -#define SI114X_IRQ_ENABLE_PS3_IE BIT(4) -#define SI114X_IRQ_ENABLE_PS2_IE BIT(3) -#define SI114X_IRQ_ENABLE_PS1_IE BIT(2) -#define SI114X_IRQ_ENABLE_ALS_IE_INT1 BIT(1) -#define SI114X_IRQ_ENABLE_ALS_IE_INT0 BIT(0) +#define SI114X_IRQ_ENABLE 0x04 +#define SI114X_IRQ_ENABLE_PS3_IE BIT(4) +#define SI114X_IRQ_ENABLE_PS2_IE BIT(3) +#define SI114X_IRQ_ENABLE_PS1_IE BIT(2) +#define SI114X_IRQ_ENABLE_ALS_IE_INT1 BIT(1) +#define SI114X_IRQ_ENABLE_ALS_IE_INT0 BIT(0) -#define SI114X_HW_KEY 0x07 -#define SI114X_HW_KEY_VALUE 0x17 +#define SI114X_HW_KEY 0x07 +#define SI114X_HW_KEY_VALUE 0x17 -#define SI114X_MEAS_RATE 0x08 -#define SI114X_ALS_RATE 0x09 -#define SI114X_PS_RATE 0x0A +#define SI114X_MEAS_RATE 0x08 +#define SI114X_ALS_RATE 0x09 +#define SI114X_PS_RATE 0x0A -#define SI114X_PS_LED21 0x0F -#define SI114X_PS_LED3 0x10 -#define SI114X_NUM_LEDS (CONFIG_ALS_SI114X - 0x40) +#define SI114X_PS_LED21 0x0F +#define SI114X_PS_LED3 0x10 +#define SI114X_NUM_LEDS (CONFIG_ALS_SI114X - 0x40) -#define SI114X_PARAM_WR 0x17 -#define SI114X_COMMAND 0x18 +#define SI114X_PARAM_WR 0x17 +#define SI114X_COMMAND 0x18 -#define SI114X_COMMAND_PARAM_QUERY 0x80 -#define SI114X_COMMAND_PARAM_SET 0xA0 -#define SI114X_PARAM_CHLIST 0x01 -#define SI114X_PARAM_CHLIST_EN_ALS_VIS BIT(4) -#define SI114X_PARAM_CHLIST_EN_PS3 BIT(2) -#define SI114X_PARAM_CHLIST_EN_PS2 BIT(1) -#define SI114X_PARAM_CHLIST_EN_PS1 BIT(0) -#define SI114X_PARAM_PS_ADC_COUNTER 0x0A -#define SI114X_PARAM_PS_ADC_GAIN 0x0B -#define SI114X_PARAM_PS_ADC_MISC 0x0C -#define SI114X_PARAM_PS_ADC_MISC_MODE BIT(2) -#define SI114X_PARAM_PS_ADC_MISC_MODE_NORMAL_PROXIMITY BIT(2) -#define SI114X_PARAM_ALS_VIS_ADC_COUNTER 0x10 -#define SI114X_PARAM_ALS_VIS_ADC_GAIN 0x11 -#define SI114X_PARAM_ALS_VIS_ADC_MISC 0x12 +#define SI114X_COMMAND_PARAM_QUERY 0x80 +#define SI114X_COMMAND_PARAM_SET 0xA0 +#define SI114X_PARAM_CHLIST 0x01 +#define SI114X_PARAM_CHLIST_EN_ALS_VIS BIT(4) +#define SI114X_PARAM_CHLIST_EN_PS3 BIT(2) +#define SI114X_PARAM_CHLIST_EN_PS2 BIT(1) +#define SI114X_PARAM_CHLIST_EN_PS1 BIT(0) +#define SI114X_PARAM_PS_ADC_COUNTER 0x0A +#define SI114X_PARAM_PS_ADC_GAIN 0x0B +#define SI114X_PARAM_PS_ADC_MISC 0x0C +#define SI114X_PARAM_PS_ADC_MISC_MODE BIT(2) +#define SI114X_PARAM_PS_ADC_MISC_MODE_NORMAL_PROXIMITY BIT(2) +#define SI114X_PARAM_ALS_VIS_ADC_COUNTER 0x10 +#define SI114X_PARAM_ALS_VIS_ADC_GAIN 0x11 +#define SI114X_PARAM_ALS_VIS_ADC_MISC 0x12 -#define SI114X_COMMAND_RESET 0x01 -#define SI114X_COMMAND_PS_FORCE 0x05 -#define SI114X_COMMAND_ALS_FORCE 0x06 +#define SI114X_COMMAND_RESET 0x01 +#define SI114X_COMMAND_PS_FORCE 0x05 +#define SI114X_COMMAND_ALS_FORCE 0x06 -#define SI114X_IRQ_STATUS 0x21 -#define SI114X_ALS_VIS_DATA0 0x22 +#define SI114X_IRQ_STATUS 0x21 +#define SI114X_ALS_VIS_DATA0 0x22 -#define SI114X_PARAM_RD 0x2E +#define SI114X_PARAM_RD 0x2E /* Proximity sensor finds an object within 5 cm, disable light sensor */ -#define SI114X_COVERED_THRESHOLD 5 -#define SI114X_OVERFLOW 0xffff +#define SI114X_COVERED_THRESHOLD 5 +#define SI114X_OVERFLOW 0xffff /* Time to wait before re-initializing the device if access is denied */ -#define SI114X_DENIED_THRESHOLD (10 * SECOND) +#define SI114X_DENIED_THRESHOLD (10 * SECOND) /* Delay used for deferred callback when polling is enabled */ #define SI114x_POLLING_DELAY (8 * MSEC) /* Min and Max sampling frequency in mHz */ -#define SI114X_PROX_MIN_FREQ 504 -#define SI114X_PROX_MAX_FREQ 50000 -#define SI114X_LIGHT_MIN_FREQ 504 -#define SI114X_LIGHT_MAX_FREQ 50000 +#define SI114X_PROX_MIN_FREQ 504 +#define SI114X_PROX_MAX_FREQ 50000 +#define SI114X_LIGHT_MIN_FREQ 504 +#define SI114X_LIGHT_MAX_FREQ 50000 #if (CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ <= SI114X_PROX_MAX_FREQ) #error "EC too slow for light sensor" #endif @@ -109,12 +109,11 @@ struct si114x_drv_data_t { struct si114x_typed_data_t type_data[2]; }; -#define SI114X_GET_DATA(_s) \ - ((struct si114x_drv_data_t *)(_s)->drv_data) +#define SI114X_GET_DATA(_s) ((struct si114x_drv_data_t *)(_s)->drv_data) #define SI114X_GET_TYPED_DATA(_s) \ (&SI114X_GET_DATA(_s)->type_data[(_s)->type - MOTIONSENSE_TYPE_PROX]) void si114x_interrupt(enum gpio_signal signal); -#endif /* __CROS_EC_ALS_SI114X_H */ +#endif /* __CROS_EC_ALS_SI114X_H */ |