diff options
Diffstat (limited to 'driver/accelgyro_icm426xx.c')
| -rw-r--r-- | driver/accelgyro_icm426xx.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/driver/accelgyro_icm426xx.c b/driver/accelgyro_icm426xx.c index 1c88d4b305..0311ed8187 100644 --- a/driver/accelgyro_icm426xx.c +++ b/driver/accelgyro_icm426xx.c @@ -1,4 +1,4 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -27,11 +27,11 @@ #endif #define CPUTS(outstr) cputs(CC_ACCEL, outstr) -#define CPRINTF(format, args...) cprintf(CC_ACCEL, format, ## args) -#define CPRINTS(format, args...) cprints(CC_ACCEL, format, ## args) +#define CPRINTF(format, args...) cprintf(CC_ACCEL, format, ##args) +#define CPRINTS(format, args...) cprints(CC_ACCEL, format, ##args) STATIC_IF(ACCELGYRO_ICM426XX_INT_ENABLE) - volatile uint32_t last_interrupt_timestamp; +volatile uint32_t last_interrupt_timestamp; static int icm426xx_normalize(const struct motion_sensor_t *s, intv3_t v, const uint8_t *raw) @@ -45,8 +45,7 @@ static int icm426xx_normalize(const struct motion_sensor_t *s, intv3_t v, v[Z] = (int16_t)UINT16_FROM_BYTE_ARRAY_LE(raw, 4); /* check if data is valid */ - if (v[X] == ICM426XX_INVALID_DATA && - v[Y] == ICM426XX_INVALID_DATA && + if (v[X] == ICM426XX_INVALID_DATA && v[Y] == ICM426XX_INVALID_DATA && v[Z] == ICM426XX_INVALID_DATA) { return EC_ERROR_INVAL; } @@ -76,8 +75,8 @@ static int icm426xx_check_sensor_stabilized(const struct motion_sensor_t *s, } /* use FIFO threshold interrupt on INT1 */ -#define ICM426XX_FIFO_INT_EN ICM426XX_FIFO_THS_INT1_EN -#define ICM426XX_FIFO_INT_STATUS ICM426XX_FIFO_THS_INT +#define ICM426XX_FIFO_INT_EN ICM426XX_FIFO_THS_INT1_EN +#define ICM426XX_FIFO_INT_STATUS ICM426XX_FIFO_THS_INT static int __maybe_unused icm426xx_enable_fifo(const struct motion_sensor_t *s, int enable) @@ -184,7 +183,8 @@ out_unlock: } static void __maybe_unused icm426xx_push_fifo_data(struct motion_sensor_t *s, - const uint8_t *raw, uint32_t ts) + const uint8_t *raw, + uint32_t ts) { intv3_t v; struct ec_response_motion_sensor_data vect; @@ -232,8 +232,8 @@ static int __maybe_unused icm426xx_load_fifo(struct motion_sensor_t *s, return ret; for (i = 0; i < count; i += size) { - size = icm_fifo_decode_packet(&st->fifo_buffer[i], - &accel, &gyro); + size = icm_fifo_decode_packet(&st->fifo_buffer[i], &accel, + &gyro); /* exit if error or FIFO is empty */ if (size <= 0) return -size; @@ -310,7 +310,7 @@ static int icm426xx_config_interrupt(const struct motion_sensor_t *s) /* deassert async reset for proper INT pin operation */ ret = icm_field_update8(s, ICM426XX_REG_INT_CONFIG1, - ICM426XX_INT_ASYNC_RESET, 0); + ICM426XX_INT_ASYNC_RESET, 0); if (ret != EC_SUCCESS) return ret; @@ -322,8 +322,7 @@ static int icm426xx_config_interrupt(const struct motion_sensor_t *s) */ val = ICM426XX_FIFO_PARTIAL_READ | ICM426XX_FIFO_WM_GT_TH; ret = icm_field_update8(s, ICM426XX_REG_FIFO_CONFIG1, - GENMASK(6, 5) | ICM426XX_FIFO_EN_MASK, - val); + GENMASK(6, 5) | ICM426XX_FIFO_EN_MASK, val); if (ret != EC_SUCCESS) return ret; @@ -337,7 +336,7 @@ static int icm426xx_config_interrupt(const struct motion_sensor_t *s) return ret; } -#endif /* ACCELGYRO_ICM426XX_INT_ENABLE */ +#endif /* ACCELGYRO_ICM426XX_INT_ENABLE */ static int icm426xx_enable_sensor(const struct motion_sensor_t *s, int enable) { @@ -431,7 +430,7 @@ static int icm426xx_set_data_rate(const struct motion_sensor_t *s, int rate, if (rate > 0) { if ((normalized_rate < min_rate) || - (normalized_rate > max_rate)) + (normalized_rate > max_rate)) return EC_RES_INVALID_PARAM; } @@ -470,8 +469,7 @@ out_unlock: return ret; } -static int icm426xx_set_range(struct motion_sensor_t *s, int range, - int rnd) +static int icm426xx_set_range(struct motion_sensor_t *s, int range, int rnd) { int reg, ret, reg_val; int newrange; @@ -536,8 +534,8 @@ static int icm426xx_get_hw_offset(const struct motion_sensor_t *s, switch (s->type) { case MOTIONSENSE_TYPE_ACCEL: mutex_lock(s->mutex); - ret = icm_read_n(s, ICM426XX_REG_OFFSET_USER4, - raw, sizeof(raw)); + ret = icm_read_n(s, ICM426XX_REG_OFFSET_USER4, raw, + sizeof(raw)); mutex_unlock(s->mutex); if (ret != EC_SUCCESS) return ret; @@ -554,8 +552,8 @@ static int icm426xx_get_hw_offset(const struct motion_sensor_t *s, break; case MOTIONSENSE_TYPE_GYRO: mutex_lock(s->mutex); - ret = icm_read_n(s, ICM426XX_REG_OFFSET_USER0, - raw, sizeof(raw)); + ret = icm_read_n(s, ICM426XX_REG_OFFSET_USER0, raw, + sizeof(raw)); mutex_unlock(s->mutex); if (ret != EC_SUCCESS) return ret; |