diff options
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 27 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 12 |
3 files changed, 29 insertions, 12 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index 37e499fe6bcf..9ffc8e06f73d 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -113,7 +113,9 @@ struct st_lsm6dsx_odr { #define ST_LSM6DSX_ODR_LIST_SIZE 6 struct st_lsm6dsx_odr_table_entry { struct st_lsm6dsx_reg reg; + struct st_lsm6dsx_odr odr_avl[ST_LSM6DSX_ODR_LIST_SIZE]; + int odr_len; }; struct st_lsm6dsx_fs { diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index 1f28a7733fc0..a3333c215339 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -133,6 +133,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 238, 0x04 }, .odr_avl[4] = { 476, 0x05 }, .odr_avl[5] = { 952, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -145,6 +146,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 238, 0x04 }, .odr_avl[4] = { 476, 0x05 }, .odr_avl[5] = { 952, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -233,6 +235,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -245,6 +248,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -397,6 +401,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -409,6 +414,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -570,6 +576,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -582,6 +589,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -745,6 +753,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -757,6 +766,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -940,6 +950,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -952,6 +963,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -1115,6 +1127,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, [ST_LSM6DSX_ID_GYRO] = { .reg = { @@ -1127,6 +1140,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .odr_avl[3] = { 104, 0x04 }, .odr_avl[4] = { 208, 0x05 }, .odr_avl[5] = { 416, 0x06 }, + .odr_len = 6, }, }, .fs_table = { @@ -1350,15 +1364,16 @@ int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val) int i; odr_table = &sensor->hw->settings->odr_table[sensor->id]; - for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++) + for (i = 0; i < odr_table->odr_len; i++) { /* * ext devices can run at different odr respect to * accel sensor */ if (odr_table->odr_avl[i].hz >= odr) break; + } - if (i == ST_LSM6DSX_ODR_LIST_SIZE) + if (i == odr_table->odr_len) return -EINVAL; *val = odr_table->odr_avl[i].val; @@ -1709,13 +1724,13 @@ st_lsm6dsx_sysfs_sampling_frequency_avail(struct device *dev, char *buf) { struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev)); - enum st_lsm6dsx_sensor_id id = sensor->id; - struct st_lsm6dsx_hw *hw = sensor->hw; + const struct st_lsm6dsx_odr_table_entry *odr_table; int i, len = 0; - for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++) + odr_table = &sensor->hw->settings->odr_table[sensor->id]; + for (i = 0; i < odr_table->odr_len; i++) len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", - hw->settings->odr_table[id].odr_avl[i].hz); + odr_table->odr_avl[i].hz); buf[len - 1] = '\n'; return len; diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c index ea472cf6db7b..e029cc05a17f 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c @@ -55,6 +55,7 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = { .odr_avl[1] = { 20, 0x1 }, .odr_avl[2] = { 50, 0x2 }, .odr_avl[3] = { 100, 0x3 }, + .odr_len = 4, }, .fs_table = { .fs_avl[0] = { @@ -323,11 +324,12 @@ st_lsm6dsx_shub_get_odr_val(struct st_lsm6dsx_sensor *sensor, int i; settings = sensor->ext_info.settings; - for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++) + for (i = 0; i < settings->odr_table.odr_len; i++) { if (settings->odr_table.odr_avl[i].hz == odr) break; + } - if (i == ST_LSM6DSX_ODR_LIST_SIZE) + if (i == settings->odr_table.odr_len) return -EINVAL; *val = settings->odr_table.odr_avl[i].val; @@ -537,12 +539,10 @@ st_lsm6dsx_shub_sampling_freq_avail(struct device *dev, int i, len = 0; settings = sensor->ext_info.settings; - for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++) { + for (i = 0; i < settings->odr_table.odr_len; i++) { u16 val = settings->odr_table.odr_avl[i].hz; - if (val > 0) - len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", - val); + len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", val); } buf[len - 1] = '\n'; |