diff options
Diffstat (limited to 'drivers/staging/iio/imu')
-rw-r--r-- | drivers/staging/iio/imu/adis16300_core.c | 50 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16300_ring.c | 95 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16300_trigger.c | 2 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16350_core.c | 59 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16350_ring.c | 113 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16350_trigger.c | 2 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16400_core.c | 69 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16400_ring.c | 122 | ||||
-rw-r--r-- | drivers/staging/iio/imu/adis16400_trigger.c | 2 |
9 files changed, 294 insertions, 220 deletions
diff --git a/drivers/staging/iio/imu/adis16300_core.c b/drivers/staging/iio/imu/adis16300_core.c index f1950d5..7ad13f4 100644 --- a/drivers/staging/iio/imu/adis16300_core.c +++ b/drivers/staging/iio/imu/adis16300_core.c @@ -503,28 +503,33 @@ err_ret: return ret; } -static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_GYRO_X_CALIBBIAS(S_IWUSR | S_IRUGO, + adis16300_read_12bit_signed, + adis16300_write_16bit, + ADIS16300_XGYRO_OFF); + +static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO, adis16300_read_12bit_signed, adis16300_write_16bit, ADIS16300_XACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO, adis16300_read_12bit_signed, adis16300_write_16bit, ADIS16300_YACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Z_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO, adis16300_read_12bit_signed, adis16300_write_16bit, ADIS16300_ZACCL_OFF); -static IIO_DEV_ATTR_IN_NAMED_RAW(supply, adis16300_read_14bit_unsigned, +static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16300_read_14bit_unsigned, ADIS16300_SUPPLY_OUT); -static IIO_CONST_ATTR(in_supply_scale, "0.00242"); +static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.00242"); static IIO_DEV_ATTR_GYRO_X(adis16300_read_14bit_signed, ADIS16300_XGYRO_OUT); -static IIO_CONST_ATTR(gyro_scale, "0.05 deg/s"); +static IIO_CONST_ATTR_GYRO_SCALE("0.000872664"); static IIO_DEV_ATTR_ACCEL_X(adis16300_read_14bit_signed, ADIS16300_XACCL_OUT); @@ -532,21 +537,21 @@ static IIO_DEV_ATTR_ACCEL_Y(adis16300_read_14bit_signed, ADIS16300_YACCL_OUT); static IIO_DEV_ATTR_ACCEL_Z(adis16300_read_14bit_signed, ADIS16300_ZACCL_OUT); -static IIO_CONST_ATTR(accel_scale, "0.0006 g"); +static IIO_CONST_ATTR_ACCEL_SCALE("0.00588399"); static IIO_DEV_ATTR_INCLI_X(adis16300_read_13bit_signed, ADIS16300_XINCLI_OUT); static IIO_DEV_ATTR_INCLI_Y(adis16300_read_13bit_signed, ADIS16300_YINCLI_OUT); -static IIO_CONST_ATTR(incli_scale, "0.044 d"); +static IIO_CONST_ATTR_INCLI_SCALE("0.00076794487"); static IIO_DEV_ATTR_TEMP_RAW(adis16300_read_12bit_unsigned); -static IIO_CONST_ATTR(temp_offset, "198.16 K"); -static IIO_CONST_ATTR(temp_scale, "0.14 K"); +static IIO_CONST_ATTR_TEMP_OFFSET("198.16"); +static IIO_CONST_ATTR_TEMP_SCALE("0.14"); -static IIO_DEV_ATTR_IN_RAW(0, adis16300_read_12bit_unsigned, +static IIO_DEV_ATTR_IN_RAW(1, adis16300_read_12bit_unsigned, ADIS16300_AUX_ADC); -static IIO_CONST_ATTR(in0_scale, "0.000806"); +static IIO_CONST_ATTR(in1_scale, "0.000806"); static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, adis16300_read_frequency, @@ -554,9 +559,9 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16300_write_reset, 0); -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("409 546 819 1638"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638"); -static IIO_CONST_ATTR(name, "adis16300"); +static IIO_CONST_ATTR_NAME("adis16300"); static struct attribute *adis16300_event_attributes[] = { NULL @@ -567,11 +572,12 @@ static struct attribute_group adis16300_event_attribute_group = { }; static struct attribute *adis16300_attributes[] = { - &iio_dev_attr_accel_x_offset.dev_attr.attr, - &iio_dev_attr_accel_y_offset.dev_attr.attr, - &iio_dev_attr_accel_z_offset.dev_attr.attr, - &iio_dev_attr_in_supply_raw.dev_attr.attr, - &iio_const_attr_in_supply_scale.dev_attr.attr, + &iio_dev_attr_gyro_x_calibbias.dev_attr.attr, + &iio_dev_attr_accel_x_calibbias.dev_attr.attr, + &iio_dev_attr_accel_y_calibbias.dev_attr.attr, + &iio_dev_attr_accel_z_calibbias.dev_attr.attr, + &iio_dev_attr_in0_supply_raw.dev_attr.attr, + &iio_const_attr_in0_supply_scale.dev_attr.attr, &iio_dev_attr_gyro_x_raw.dev_attr.attr, &iio_const_attr_gyro_scale.dev_attr.attr, &iio_dev_attr_accel_x_raw.dev_attr.attr, @@ -584,10 +590,10 @@ static struct attribute *adis16300_attributes[] = { &iio_dev_attr_temp_raw.dev_attr.attr, &iio_const_attr_temp_offset.dev_attr.attr, &iio_const_attr_temp_scale.dev_attr.attr, - &iio_dev_attr_in0_raw.dev_attr.attr, - &iio_const_attr_in0_scale.dev_attr.attr, + &iio_dev_attr_in1_raw.dev_attr.attr, + &iio_const_attr_in1_scale.dev_attr.attr, &iio_dev_attr_sampling_frequency.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_dev_attr_reset.dev_attr.attr, &iio_const_attr_name.dev_attr.attr, NULL diff --git a/drivers/staging/iio/imu/adis16300_ring.c b/drivers/staging/iio/imu/adis16300_ring.c index fc93160..114fdf4 100644 --- a/drivers/staging/iio/imu/adis16300_ring.c +++ b/drivers/staging/iio/imu/adis16300_ring.c @@ -17,42 +17,60 @@ #include "../trigger.h" #include "adis16300.h" -static IIO_SCAN_EL_C(supply, ADIS16300_SCAN_SUPPLY, IIO_UNSIGNED(14), +static IIO_SCAN_EL_C(in0_supply, ADIS16300_SCAN_SUPPLY, ADIS16300_SUPPLY_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 12, 16); +static IIO_SCAN_EL_C(gyro_x, ADIS16300_SCAN_GYRO_X, ADIS16300_XGYRO_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16); -static IIO_SCAN_EL_C(gyro_x, ADIS16300_SCAN_GYRO_X, IIO_SIGNED(14), - ADIS16300_XGYRO_OUT, NULL); +static IIO_SCAN_EL_C(accel_x, ADIS16300_SCAN_ACC_X, ADIS16300_XACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_y, ADIS16300_SCAN_ACC_Y, ADIS16300_YACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_z, ADIS16300_SCAN_ACC_Z, ADIS16300_ZACCL_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16); -static IIO_SCAN_EL_C(accel_x, ADIS16300_SCAN_ACC_X, IIO_SIGNED(14), - ADIS16300_XACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_y, ADIS16300_SCAN_ACC_Y, IIO_SIGNED(14), - ADIS16300_YACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_z, ADIS16300_SCAN_ACC_Z, IIO_SIGNED(14), - ADIS16300_ZACCL_OUT, NULL); +static IIO_SCAN_EL_C(temp, ADIS16300_SCAN_TEMP, ADIS16300_TEMP_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16); -static IIO_SCAN_EL_C(temp, ADIS16300_SCAN_TEMP, IIO_UNSIGNED(12), - ADIS16300_TEMP_OUT, NULL); -static IIO_SCAN_EL_C(adc_0, ADIS16300_SCAN_ADC_0, IIO_UNSIGNED(12), - ADIS16300_AUX_ADC, NULL); +static IIO_SCAN_EL_C(in1, ADIS16300_SCAN_ADC_0, ADIS16300_AUX_ADC, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16); -static IIO_SCAN_EL_C(incli_x, ADIS16300_SCAN_INCLI_X, IIO_SIGNED(12), +static IIO_SCAN_EL_C(incli_x, ADIS16300_SCAN_INCLI_X, ADIS16300_XINCLI_OUT, NULL); -static IIO_SCAN_EL_C(incli_y, ADIS16300_SCAN_INCLI_Y, IIO_SIGNED(12), +static IIO_SCAN_EL_C(incli_y, ADIS16300_SCAN_INCLI_Y, ADIS16300_YINCLI_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(incli, s, 13, 16); static IIO_SCAN_EL_TIMESTAMP(9); +static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64); static struct attribute *adis16300_scan_el_attrs[] = { - &iio_scan_el_supply.dev_attr.attr, + &iio_scan_el_in0_supply.dev_attr.attr, + &iio_const_attr_in0_supply_index.dev_attr.attr, + &iio_const_attr_in0_supply_type.dev_attr.attr, &iio_scan_el_gyro_x.dev_attr.attr, + &iio_const_attr_gyro_x_index.dev_attr.attr, + &iio_const_attr_gyro_type.dev_attr.attr, &iio_scan_el_temp.dev_attr.attr, + &iio_const_attr_temp_index.dev_attr.attr, + &iio_const_attr_temp_type.dev_attr.attr, &iio_scan_el_accel_x.dev_attr.attr, + &iio_const_attr_accel_x_index.dev_attr.attr, &iio_scan_el_accel_y.dev_attr.attr, + &iio_const_attr_accel_y_index.dev_attr.attr, &iio_scan_el_accel_z.dev_attr.attr, + &iio_const_attr_accel_z_index.dev_attr.attr, + &iio_const_attr_accel_type.dev_attr.attr, &iio_scan_el_incli_x.dev_attr.attr, + &iio_const_attr_incli_x_index.dev_attr.attr, &iio_scan_el_incli_y.dev_attr.attr, - &iio_scan_el_adc_0.dev_attr.attr, + &iio_const_attr_incli_y_index.dev_attr.attr, + &iio_const_attr_incli_type.dev_attr.attr, + &iio_scan_el_in1.dev_attr.attr, + &iio_const_attr_in1_index.dev_attr.attr, + &iio_const_attr_in1_type.dev_attr.attr, &iio_scan_el_timestamp.dev_attr.attr, + &iio_const_attr_timestamp_index.dev_attr.attr, + &iio_const_attr_timestamp_type.dev_attr.attr, NULL, }; @@ -134,11 +152,11 @@ static void adis16300_trigger_bh_to_ring(struct work_struct *work_s) struct adis16300_state *st = container_of(work_s, struct adis16300_state, work_trigger_to_ring); + struct iio_ring_buffer *ring = st->indio_dev->ring; int i = 0; s16 *data; - size_t datasize = st->indio_dev - ->ring->access.get_bpd(st->indio_dev->ring); + size_t datasize = ring->access.get_bytes_per_datum(ring); data = kmalloc(datasize , GFP_KERNEL); if (data == NULL) { @@ -146,19 +164,19 @@ static void adis16300_trigger_bh_to_ring(struct work_struct *work_s) return; } - if (st->indio_dev->scan_count) + if (ring->scan_count) if (adis16300_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0) - for (; i < st->indio_dev->scan_count; i++) + for (; i < ring->scan_count; i++) data[i] = be16_to_cpup( (__be16 *)&(st->rx[i*2])); /* Guaranteed to be aligned with 8 byte boundary */ - if (st->indio_dev->scan_timestamp) + if (ring->scan_timestamp) *((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp; - st->indio_dev->ring->access.store_to(st->indio_dev->ring, - (u8 *)data, - st->last_timestamp); + ring->access.store_to(ring, + (u8 *)data, + st->last_timestamp); iio_trigger_notify_done(st->indio_dev->trig); kfree(data); @@ -178,20 +196,6 @@ int adis16300_configure_ring(struct iio_dev *indio_dev) struct adis16300_state *st = indio_dev->dev_data; struct iio_ring_buffer *ring; INIT_WORK(&st->work_trigger_to_ring, adis16300_trigger_bh_to_ring); - /* Set default scan mode */ - - iio_scan_mask_set(indio_dev, iio_scan_el_supply.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_temp.number); - iio_scan_mask_set(indio_dev, iio_scan_el_adc_0.number); - iio_scan_mask_set(indio_dev, iio_scan_el_incli_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_incli_y.number); - indio_dev->scan_timestamp = true; - - indio_dev->scan_el_attrs = &adis16300_scan_el_group; ring = iio_sw_rb_allocate(indio_dev); if (!ring) { @@ -202,11 +206,24 @@ int adis16300_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->bpe = 2; + ring->scan_el_attrs = &adis16300_scan_el_group; + ring->scan_timestamp = true; ring->preenable = &iio_sw_ring_preenable; ring->postenable = &iio_triggered_ring_postenable; ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; + /* Set default scan mode */ + iio_scan_mask_set(ring, iio_scan_el_in0_supply.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_x.number); + iio_scan_mask_set(ring, iio_scan_el_accel_x.number); + iio_scan_mask_set(ring, iio_scan_el_accel_y.number); + iio_scan_mask_set(ring, iio_scan_el_accel_z.number); + iio_scan_mask_set(ring, iio_scan_el_temp.number); + iio_scan_mask_set(ring, iio_scan_el_in1.number); + iio_scan_mask_set(ring, iio_scan_el_incli_x.number); + iio_scan_mask_set(ring, iio_scan_el_incli_y.number); + ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16300_poll_func_th); if (ret) goto error_iio_sw_rb_free; diff --git a/drivers/staging/iio/imu/adis16300_trigger.c b/drivers/staging/iio/imu/adis16300_trigger.c index 64036cd..d6677b6 100644 --- a/drivers/staging/iio/imu/adis16300_trigger.c +++ b/drivers/staging/iio/imu/adis16300_trigger.c @@ -30,7 +30,7 @@ static int adis16300_data_rdy_trig_poll(struct iio_dev *dev_info, IIO_EVENT_SH(data_rdy_trig, &adis16300_data_rdy_trig_poll); -static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL); +static IIO_TRIGGER_NAME_ATTR; static struct attribute *adis16300_trigger_attrs[] = { &dev_attr_name.attr, diff --git a/drivers/staging/iio/imu/adis16350_core.c b/drivers/staging/iio/imu/adis16350_core.c index 1575b7b..97c1ec8 100644 --- a/drivers/staging/iio/imu/adis16350_core.c +++ b/drivers/staging/iio/imu/adis16350_core.c @@ -475,24 +475,39 @@ err_ret: return ret; } -static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_GYRO_X_CALIBBIAS(S_IWUSR | S_IRUGO, + adis16350_read_12bit_signed, + adis16350_write_16bit, + ADIS16350_XGYRO_OFF); + +static IIO_DEV_ATTR_GYRO_Y_CALIBBIAS(S_IWUSR | S_IRUGO, + adis16350_read_12bit_signed, + adis16350_write_16bit, + ADIS16350_YGYRO_OFF); + +static IIO_DEV_ATTR_GYRO_Z_CALIBBIAS(S_IWUSR | S_IRUGO, + adis16350_read_12bit_signed, + adis16350_write_16bit, + ADIS16350_ZGYRO_OFF); + +static IIO_DEV_ATTR_ACCEL_X_CALIBBIAS(S_IWUSR | S_IRUGO, adis16350_read_12bit_signed, adis16350_write_16bit, ADIS16350_XACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Y_CALIBBIAS(S_IWUSR | S_IRUGO, adis16350_read_12bit_signed, adis16350_write_16bit, ADIS16350_YACCL_OFF); -static IIO_DEV_ATTR_ACCEL_Z_OFFSET(S_IWUSR | S_IRUGO, +static IIO_DEV_ATTR_ACCEL_Z_CALIBBIAS(S_IWUSR | S_IRUGO, adis16350_read_12bit_signed, adis16350_write_16bit, ADIS16350_ZACCL_OFF); -static IIO_DEV_ATTR_IN_NAMED_RAW(supply, adis16350_read_12bit_unsigned, +static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16350_read_12bit_unsigned, ADIS16350_SUPPLY_OUT); -static IIO_CONST_ATTR(in_supply_scale, "0.002418"); +static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.002418"); static IIO_DEV_ATTR_GYRO_X(adis16350_read_14bit_signed, ADIS16350_XGYRO_OUT); @@ -500,7 +515,7 @@ static IIO_DEV_ATTR_GYRO_Y(adis16350_read_14bit_signed, ADIS16350_YGYRO_OUT); static IIO_DEV_ATTR_GYRO_Z(adis16350_read_14bit_signed, ADIS16350_ZGYRO_OUT); -static IIO_CONST_ATTR(gyro_scale, "0.05"); +static IIO_CONST_ATTR_GYRO_SCALE("0.00127862821"); static IIO_DEV_ATTR_ACCEL_X(adis16350_read_14bit_signed, ADIS16350_XACCL_OUT); @@ -508,7 +523,7 @@ static IIO_DEV_ATTR_ACCEL_Y(adis16350_read_14bit_signed, ADIS16350_YACCL_OUT); static IIO_DEV_ATTR_ACCEL_Z(adis16350_read_14bit_signed, ADIS16350_ZACCL_OUT); -static IIO_CONST_ATTR(accel_scale, "0.00333"); +static IIO_CONST_ATTR_ACCEL_SCALE("0.0247323713"); static IIO_DEVICE_ATTR(temp_x_raw, S_IRUGO, adis16350_read_12bit_signed, NULL, ADIS16350_XTEMP_OUT); @@ -516,11 +531,12 @@ static IIO_DEVICE_ATTR(temp_y_raw, S_IRUGO, adis16350_read_12bit_signed, NULL, ADIS16350_YTEMP_OUT); static IIO_DEVICE_ATTR(temp_z_raw, S_IRUGO, adis16350_read_12bit_signed, NULL, ADIS16350_ZTEMP_OUT); -static IIO_CONST_ATTR(temp_scale, "0.0005"); +static IIO_CONST_ATTR_TEMP_SCALE("0.14534"); +static IIO_CONST_ATTR_TEMP_OFFSET("198.16"); -static IIO_DEV_ATTR_IN_RAW(0, adis16350_read_12bit_unsigned, +static IIO_DEV_ATTR_IN_RAW(1, adis16350_read_12bit_unsigned, ADIS16350_AUX_ADC); -static IIO_CONST_ATTR(in0_scale, "0.000806"); +static IIO_CONST_ATTR(in1_scale, "0.000806"); static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, adis16350_read_frequency, @@ -529,16 +545,19 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16350_write_reset, 0); -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("409 546 819 1638"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638"); -static IIO_CONST_ATTR(name, "adis16350"); +static IIO_CONST_ATTR_NAME("adis16350"); static struct attribute *adis16350_attributes[] = { - &iio_dev_attr_accel_x_offset.dev_attr.attr, - &iio_dev_attr_accel_y_offset.dev_attr.attr, - &iio_dev_attr_accel_z_offset.dev_attr.attr, - &iio_dev_attr_in_supply_raw.dev_attr.attr, - &iio_const_attr_in_supply_scale.dev_attr.attr, + &iio_dev_attr_gyro_x_calibbias.dev_attr.attr, + &iio_dev_attr_gyro_y_calibbias.dev_attr.attr, + &iio_dev_attr_gyro_z_calibbias.dev_attr.attr, + &iio_dev_attr_accel_x_calibbias.dev_attr.attr, + &iio_dev_attr_accel_y_calibbias.dev_attr.attr, + &iio_dev_attr_accel_z_calibbias.dev_attr.attr, + &iio_dev_attr_in0_supply_raw.dev_attr.attr, + &iio_const_attr_in0_supply_scale.dev_attr.attr, &iio_dev_attr_gyro_x_raw.dev_attr.attr, &iio_dev_attr_gyro_y_raw.dev_attr.attr, &iio_dev_attr_gyro_z_raw.dev_attr.attr, @@ -551,10 +570,10 @@ static struct attribute *adis16350_attributes[] = { &iio_dev_attr_temp_y_raw.dev_attr.attr, &iio_dev_attr_temp_z_raw.dev_attr.attr, &iio_const_attr_temp_scale.dev_attr.attr, - &iio_dev_attr_in0_raw.dev_attr.attr, - &iio_const_attr_in0_scale.dev_attr.attr, + &iio_dev_attr_in1_raw.dev_attr.attr, + &iio_const_attr_in1_scale.dev_attr.attr, &iio_dev_attr_sampling_frequency.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_dev_attr_reset.dev_attr.attr, &iio_const_attr_name.dev_attr.attr, NULL diff --git a/drivers/staging/iio/imu/adis16350_ring.c b/drivers/staging/iio/imu/adis16350_ring.c index e053e9a..56b70cf 100644 --- a/drivers/staging/iio/imu/adis16350_ring.c +++ b/drivers/staging/iio/imu/adis16350_ring.c @@ -17,48 +17,62 @@ #include "../trigger.h" #include "adis16350.h" -static IIO_SCAN_EL_C(supply, ADIS16350_SCAN_SUPPLY, IIO_UNSIGNED(12), +static IIO_SCAN_EL_C(in0_supply, ADIS16350_SCAN_SUPPLY, ADIS16350_SUPPLY_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 12, 16); -static IIO_SCAN_EL_C(gyro_x, ADIS16350_SCAN_GYRO_X, IIO_SIGNED(14), - ADIS16350_XGYRO_OUT, NULL); -static IIO_SCAN_EL_C(gyro_y, ADIS16350_SCAN_GYRO_Y, IIO_SIGNED(14), - ADIS16350_YGYRO_OUT, NULL); -static IIO_SCAN_EL_C(gyro_z, ADIS16350_SCAN_GYRO_Z, IIO_SIGNED(14), - ADIS16350_ZGYRO_OUT, NULL); - -static IIO_SCAN_EL_C(accel_x, ADIS16350_SCAN_ACC_X, IIO_SIGNED(14), - ADIS16350_XACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_y, ADIS16350_SCAN_ACC_Y, IIO_SIGNED(14), - ADIS16350_YACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_z, ADIS16350_SCAN_ACC_Z, IIO_SIGNED(14), - ADIS16350_ZACCL_OUT, NULL); - -static IIO_SCAN_EL_C(temp_x, ADIS16350_SCAN_TEMP_X, IIO_SIGNED(12), - ADIS16350_XTEMP_OUT, NULL); -static IIO_SCAN_EL_C(temp_y, ADIS16350_SCAN_TEMP_Y, IIO_SIGNED(12), - ADIS16350_YTEMP_OUT, NULL); -static IIO_SCAN_EL_C(temp_z, ADIS16350_SCAN_TEMP_Z, IIO_SIGNED(12), - ADIS16350_ZTEMP_OUT, NULL); - -static IIO_SCAN_EL_C(adc_0, ADIS16350_SCAN_ADC_0, IIO_UNSIGNED(12), - ADIS16350_AUX_ADC, NULL); +static IIO_SCAN_EL_C(gyro_x, ADIS16350_SCAN_GYRO_X, ADIS16350_XGYRO_OUT, NULL); +static IIO_SCAN_EL_C(gyro_y, ADIS16350_SCAN_GYRO_Y, ADIS16350_YGYRO_OUT, NULL); +static IIO_SCAN_EL_C(gyro_z, ADIS16350_SCAN_GYRO_Z, ADIS16350_ZGYRO_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16); + +static IIO_SCAN_EL_C(accel_x, ADIS16350_SCAN_ACC_X, ADIS16350_XACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_y, ADIS16350_SCAN_ACC_Y, ADIS16350_YACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_z, ADIS16350_SCAN_ACC_Z, ADIS16350_ZACCL_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16); + +static IIO_SCAN_EL_C(temp_x, ADIS16350_SCAN_TEMP_X, ADIS16350_XTEMP_OUT, NULL); +static IIO_SCAN_EL_C(temp_y, ADIS16350_SCAN_TEMP_Y, ADIS16350_YTEMP_OUT, NULL); +static IIO_SCAN_EL_C(temp_z, ADIS16350_SCAN_TEMP_Z, ADIS16350_ZTEMP_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16); + +static IIO_SCAN_EL_C(in1, ADIS16350_SCAN_ADC_0, ADIS16350_AUX_ADC, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16); static IIO_SCAN_EL_TIMESTAMP(11); +static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64); static struct attribute *adis16350_scan_el_attrs[] = { - &iio_scan_el_supply.dev_attr.attr, + &iio_scan_el_in0_supply.dev_attr.attr, + &iio_const_attr_in0_supply_index.dev_attr.attr, + &iio_const_attr_in0_supply_type.dev_attr.attr, &iio_scan_el_gyro_x.dev_attr.attr, + &iio_const_attr_gyro_x_index.dev_attr.attr, &iio_scan_el_gyro_y.dev_attr.attr, + &iio_const_attr_gyro_y_index.dev_attr.attr, &iio_scan_el_gyro_z.dev_attr.attr, + &iio_const_attr_gyro_z_index.dev_attr.attr, + &iio_const_attr_gyro_type.dev_attr.attr, &iio_scan_el_accel_x.dev_attr.attr, + &iio_const_attr_accel_x_index.dev_attr.attr, &iio_scan_el_accel_y.dev_attr.attr, + &iio_const_attr_accel_y_index.dev_attr.attr, &iio_scan_el_accel_z.dev_attr.attr, + &iio_const_attr_accel_z_index.dev_attr.attr, + &iio_const_attr_accel_type.dev_attr.attr, &iio_scan_el_temp_x.dev_attr.attr, + &iio_const_attr_temp_x_index.dev_attr.attr, &iio_scan_el_temp_y.dev_attr.attr, + &iio_const_attr_temp_y_index.dev_attr.attr, &iio_scan_el_temp_z.dev_attr.attr, - &iio_scan_el_adc_0.dev_attr.attr, + &iio_const_attr_temp_z_index.dev_attr.attr, + &iio_const_attr_temp_type.dev_attr.attr, + &iio_scan_el_in1.dev_attr.attr, + &iio_const_attr_in1_index.dev_attr.attr, + &iio_const_attr_in1_type.dev_attr.attr, &iio_scan_el_timestamp.dev_attr.attr, + &iio_const_attr_timestamp_index.dev_attr.attr, + &iio_const_attr_timestamp_type.dev_attr.attr, NULL, }; @@ -134,11 +148,11 @@ static void adis16350_trigger_bh_to_ring(struct work_struct *work_s) struct adis16350_state *st = container_of(work_s, struct adis16350_state, work_trigger_to_ring); + struct iio_ring_buffer *ring = st->indio_dev->ring; int i = 0; s16 *data; - size_t datasize = st->indio_dev - ->ring->access.get_bpd(st->indio_dev->ring); + size_t datasize = ring->access.get_bytes_per_datum(ring); data = kmalloc(datasize , GFP_KERNEL); if (data == NULL) { @@ -146,19 +160,19 @@ static void adis16350_trigger_bh_to_ring(struct work_struct *work_s) return; } - if (st->indio_dev->scan_count) + if (ring->scan_count) if (adis16350_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0) - for (; i < st->indio_dev->scan_count; i++) + for (; i < ring->scan_count; i++) data[i] = be16_to_cpup( (__be16 *)&(st->rx[i*2])); /* Guaranteed to be aligned with 8 byte boundary */ - if (st->indio_dev->scan_timestamp) + if (ring->scan_timestamp) *((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp; - st->indio_dev->ring->access.store_to(st->indio_dev->ring, - (u8 *)data, - st->last_timestamp); + ring->access.store_to(ring, + (u8 *)data, + st->last_timestamp); iio_trigger_notify_done(st->indio_dev->trig); kfree(data); @@ -178,22 +192,6 @@ int adis16350_configure_ring(struct iio_dev *indio_dev) struct adis16350_state *st = indio_dev->dev_data; struct iio_ring_buffer *ring; INIT_WORK(&st->work_trigger_to_ring, adis16350_trigger_bh_to_ring); - /* Set default scan mode */ - - iio_scan_mask_set(indio_dev, iio_scan_el_supply.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_temp_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_temp_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_temp_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_adc_0.number); - indio_dev->scan_timestamp = true; - - indio_dev->scan_el_attrs = &adis16350_scan_el_group; ring = iio_sw_rb_allocate(indio_dev); if (!ring) { @@ -204,11 +202,26 @@ int adis16350_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->bpe = 2; + ring->scan_el_attrs = &adis16350_scan_el_group; + ring->scan_timestamp = true; ring->preenable = &iio_sw_ring_preenable; ring->postenable = &iio_triggered_ring_postenable; ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; + /* Set default scan mode */ + iio_scan_mask_set(ring, iio_scan_el_in0_supply.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_x.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_y.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_z.number); + iio_scan_mask_set(ring, iio_scan_el_accel_x.number); + iio_scan_mask_set(ring, iio_scan_el_accel_y.number); + iio_scan_mask_set(ring, iio_scan_el_accel_z.number); + iio_scan_mask_set(ring, iio_scan_el_temp_x.number); + iio_scan_mask_set(ring, iio_scan_el_temp_y.number); + iio_scan_mask_set(ring, iio_scan_el_temp_z.number); + iio_scan_mask_set(ring, iio_scan_el_in1.number); + ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16350_poll_func_th); if (ret) goto error_iio_sw_rb_free; diff --git a/drivers/staging/iio/imu/adis16350_trigger.c b/drivers/staging/iio/imu/adis16350_trigger.c index 76edccc..739b7ec 100644 --- a/drivers/staging/iio/imu/adis16350_trigger.c +++ b/drivers/staging/iio/imu/adis16350_trigger.c @@ -30,7 +30,7 @@ static int adis16350_data_rdy_trig_poll(struct iio_dev *dev_info, IIO_EVENT_SH(data_rdy_trig, &adis16350_data_rdy_trig_poll); -static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL); +static IIO_TRIGGER_NAME_ATTR; static struct attribute *adis16350_trigger_attrs[] = { &dev_attr_name.attr, diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c index 6013fee..cfb108a 100644 --- a/drivers/staging/iio/imu/adis16400_core.c +++ b/drivers/staging/iio/imu/adis16400_core.c @@ -490,24 +490,24 @@ err_ret: return ret; } -static IIO_DEV_ATTR_ACCEL_X_OFFSET(S_IWUSR | S_IRUGO, - adis16400_read_12bit_signed, - adis16400_write_16bit, - ADIS16400_XACCL_OFF); - -static IIO_DEV_ATTR_ACCEL_Y_OFFSET(S_IWUSR | S_IRUGO, - adis16400_read_12bit_signed, - adis16400_write_16bit, - ADIS16400_YACCL_OFF); - -static IIO_DEV_ATTR_ACCEL_Z_OFFSET(S_IWUSR | S_IRUGO, - adis16400_read_12bit_signed, - adis16400_write_16bit, - ADIS16400_ZACCL_OFF); - -static IIO_DEV_ATTR_IN_NAMED_RAW(supply, adis16400_read_14bit_signed, +#define ADIS16400_DEV_ATTR_CALIBBIAS(_channel, _reg) \ + IIO_DEV_ATTR_##_channel##_CALIBBIAS(S_IWUSR | S_IRUGO, \ + adis16400_read_12bit_signed, \ + adis16400_write_16bit, \ + _reg) + +static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_X, ADIS16400_XGYRO_OFF); +static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_Y, ADIS16400_XGYRO_OFF); +static ADIS16400_DEV_ATTR_CALIBBIAS(GYRO_Z, ADIS16400_XGYRO_OFF); + +static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_X, ADIS16400_XACCL_OFF); +static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_Y, ADIS16400_XACCL_OFF); +static ADIS16400_DEV_ATTR_CALIBBIAS(ACCEL_Z, ADIS16400_XACCL_OFF); + + +static IIO_DEV_ATTR_IN_NAMED_RAW(0, supply, adis16400_read_14bit_signed, ADIS16400_SUPPLY_OUT); -static IIO_CONST_ATTR(in_supply_scale, "0.002418"); +static IIO_CONST_ATTR_IN_NAMED_SCALE(0, supply, "0.002418 V"); static IIO_DEV_ATTR_GYRO_X(adis16400_read_14bit_signed, ADIS16400_XGYRO_OUT); @@ -515,7 +515,7 @@ static IIO_DEV_ATTR_GYRO_Y(adis16400_read_14bit_signed, ADIS16400_YGYRO_OUT); static IIO_DEV_ATTR_GYRO_Z(adis16400_read_14bit_signed, ADIS16400_ZGYRO_OUT); -static IIO_CONST_ATTR(gyro_scale, "0.05 deg/s"); +static IIO_CONST_ATTR(gyro_scale, "0.0008726646"); static IIO_DEV_ATTR_ACCEL_X(adis16400_read_14bit_signed, ADIS16400_XACCL_OUT); @@ -523,7 +523,7 @@ static IIO_DEV_ATTR_ACCEL_Y(adis16400_read_14bit_signed, ADIS16400_YACCL_OUT); static IIO_DEV_ATTR_ACCEL_Z(adis16400_read_14bit_signed, ADIS16400_ZACCL_OUT); -static IIO_CONST_ATTR(accel_scale, "0.00333 g"); +static IIO_CONST_ATTR(accel_scale, "0.0326561445"); static IIO_DEV_ATTR_MAGN_X(adis16400_read_14bit_signed, ADIS16400_XMAGN_OUT); @@ -535,12 +535,12 @@ static IIO_CONST_ATTR(magn_scale, "0.0005 Gs"); static IIO_DEV_ATTR_TEMP_RAW(adis16400_read_12bit_signed); -static IIO_CONST_ATTR(temp_offset, "198.16 K"); -static IIO_CONST_ATTR(temp_scale, "0.14 K"); +static IIO_CONST_ATTR_TEMP_OFFSET("198.16 K"); +static IIO_CONST_ATTR_TEMP_SCALE("0.14 K"); -static IIO_DEV_ATTR_IN_RAW(0, adis16400_read_12bit_unsigned, +static IIO_DEV_ATTR_IN_RAW(1, adis16400_read_12bit_unsigned, ADIS16400_AUX_ADC); -static IIO_CONST_ATTR(in0_scale, "0.000806"); +static IIO_CONST_ATTR(in1_scale, "0.000806 V"); static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, adis16400_read_frequency, @@ -548,9 +548,9 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL, adis16400_write_reset, 0); -static IIO_CONST_ATTR_AVAIL_SAMP_FREQ("409 546 819 1638"); +static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("409 546 819 1638"); -static IIO_CONST_ATTR(name, "adis16400"); +static IIO_CONST_ATTR_NAME("adis16400"); static struct attribute *adis16400_event_attributes[] = { NULL @@ -561,11 +561,14 @@ static struct attribute_group adis16400_event_attribute_group = { }; static struct attribute *adis16400_attributes[] = { - &iio_dev_attr_accel_x_offset.dev_attr.attr, - &iio_dev_attr_accel_y_offset.dev_attr.attr, - &iio_dev_attr_accel_z_offset.dev_attr.attr, - &iio_dev_attr_in_supply_raw.dev_attr.attr, - &iio_const_attr_in_supply_scale.dev_attr.attr, + &iio_dev_attr_gyro_x_calibbias.dev_attr.attr, + &iio_dev_attr_gyro_y_calibbias.dev_attr.attr, + &iio_dev_attr_gyro_z_calibbias.dev_attr.attr, + &iio_dev_attr_accel_x_calibbias.dev_attr.attr, + &iio_dev_attr_accel_y_calibbias.dev_attr.attr, + &iio_dev_attr_accel_z_calibbias.dev_attr.attr, + &iio_dev_attr_in0_supply_raw.dev_attr.attr, + &iio_const_attr_in0_supply_scale.dev_attr.attr, &iio_dev_attr_gyro_x_raw.dev_attr.attr, &iio_dev_attr_gyro_y_raw.dev_attr.attr, &iio_dev_attr_gyro_z_raw.dev_attr.attr, @@ -581,10 +584,10 @@ static struct attribute *adis16400_attributes[] = { &iio_dev_attr_temp_raw.dev_attr.attr, &iio_const_attr_temp_offset.dev_attr.attr, &iio_const_attr_temp_scale.dev_attr.attr, - &iio_dev_attr_in0_raw.dev_attr.attr, - &iio_const_attr_in0_scale.dev_attr.attr, + &iio_dev_attr_in1_raw.dev_attr.attr, + &iio_const_attr_in1_scale.dev_attr.attr, &iio_dev_attr_sampling_frequency.dev_attr.attr, - &iio_const_attr_available_sampling_frequency.dev_attr.attr, + &iio_const_attr_sampling_frequency_available.dev_attr.attr, &iio_dev_attr_reset.dev_attr.attr, &iio_const_attr_name.dev_attr.attr, NULL diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c index 949db76..33293fb 100644 --- a/drivers/staging/iio/imu/adis16400_ring.c +++ b/drivers/staging/iio/imu/adis16400_ring.c @@ -17,51 +17,68 @@ #include "../trigger.h" #include "adis16400.h" -static IIO_SCAN_EL_C(supply, ADIS16400_SCAN_SUPPLY, IIO_SIGNED(14), +static IIO_SCAN_EL_C(in0_supply, ADIS16400_SCAN_SUPPLY, ADIS16400_SUPPLY_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in0_supply, u, 14, 16); -static IIO_SCAN_EL_C(gyro_x, ADIS16400_SCAN_GYRO_X, IIO_SIGNED(14), - ADIS16400_XGYRO_OUT, NULL); -static IIO_SCAN_EL_C(gyro_y, ADIS16400_SCAN_GYRO_Y, IIO_SIGNED(14), - ADIS16400_YGYRO_OUT, NULL); -static IIO_SCAN_EL_C(gyro_z, ADIS16400_SCAN_GYRO_Z, IIO_SIGNED(14), - ADIS16400_ZGYRO_OUT, NULL); - -static IIO_SCAN_EL_C(accel_x, ADIS16400_SCAN_ACC_X, IIO_SIGNED(14), - ADIS16400_XACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_y, ADIS16400_SCAN_ACC_Y, IIO_SIGNED(14), - ADIS16400_YACCL_OUT, NULL); -static IIO_SCAN_EL_C(accel_z, ADIS16400_SCAN_ACC_Z, IIO_SIGNED(14), - ADIS16400_ZACCL_OUT, NULL); - -static IIO_SCAN_EL_C(magn_x, ADIS16400_SCAN_MAGN_X, IIO_SIGNED(14), - ADIS16400_XMAGN_OUT, NULL); -static IIO_SCAN_EL_C(magn_y, ADIS16400_SCAN_MAGN_Y, IIO_SIGNED(14), - ADIS16400_YMAGN_OUT, NULL); -static IIO_SCAN_EL_C(magn_z, ADIS16400_SCAN_MAGN_Z, IIO_SIGNED(14), - ADIS16400_ZMAGN_OUT, NULL); - -static IIO_SCAN_EL_C(temp, ADIS16400_SCAN_TEMP, IIO_SIGNED(12), - ADIS16400_TEMP_OUT, NULL); -static IIO_SCAN_EL_C(adc_0, ADIS16400_SCAN_ADC_0, IIO_SIGNED(12), - ADIS16400_AUX_ADC, NULL); +static IIO_SCAN_EL_C(gyro_x, ADIS16400_SCAN_GYRO_X, ADIS16400_XGYRO_OUT, NULL); +static IIO_SCAN_EL_C(gyro_y, ADIS16400_SCAN_GYRO_Y, ADIS16400_YGYRO_OUT, NULL); +static IIO_SCAN_EL_C(gyro_z, ADIS16400_SCAN_GYRO_Z, ADIS16400_ZGYRO_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(gyro, s, 14, 16); + +static IIO_SCAN_EL_C(accel_x, ADIS16400_SCAN_ACC_X, ADIS16400_XACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_y, ADIS16400_SCAN_ACC_Y, ADIS16400_YACCL_OUT, NULL); +static IIO_SCAN_EL_C(accel_z, ADIS16400_SCAN_ACC_Z, ADIS16400_ZACCL_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(accel, s, 14, 16); + +static IIO_SCAN_EL_C(magn_x, ADIS16400_SCAN_MAGN_X, ADIS16400_XMAGN_OUT, NULL); +static IIO_SCAN_EL_C(magn_y, ADIS16400_SCAN_MAGN_Y, ADIS16400_YMAGN_OUT, NULL); +static IIO_SCAN_EL_C(magn_z, ADIS16400_SCAN_MAGN_Z, ADIS16400_ZMAGN_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(magn, s, 14, 16); + +static IIO_SCAN_EL_C(temp, ADIS16400_SCAN_TEMP, ADIS16400_TEMP_OUT, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(temp, s, 12, 16); + +static IIO_SCAN_EL_C(in1, ADIS16400_SCAN_ADC_0, ADIS16400_AUX_ADC, NULL); +static IIO_CONST_ATTR_SCAN_EL_TYPE(in1, u, 12, 16); static IIO_SCAN_EL_TIMESTAMP(12); +static IIO_CONST_ATTR_SCAN_EL_TYPE(timestamp, s, 64, 64); static struct attribute *adis16400_scan_el_attrs[] = { - &iio_scan_el_supply.dev_attr.attr, + &iio_scan_el_in0_supply.dev_attr.attr, + &iio_const_attr_in0_supply_index.dev_attr.attr, + &iio_const_attr_in0_supply_type.dev_attr.attr, &iio_scan_el_gyro_x.dev_attr.attr, + &iio_const_attr_gyro_x_index.dev_attr.attr, &iio_scan_el_gyro_y.dev_attr.attr, + &iio_const_attr_gyro_y_index.dev_attr.attr, &iio_scan_el_gyro_z.dev_attr.attr, + &iio_const_attr_gyro_z_index.dev_attr.attr, + &iio_const_attr_gyro_type.dev_attr.attr, &iio_scan_el_accel_x.dev_attr.attr, + &iio_const_attr_accel_x_index.dev_attr.attr, &iio_scan_el_accel_y.dev_attr.attr, + &iio_const_attr_accel_y_index.dev_attr.attr, &iio_scan_el_accel_z.dev_attr.attr, + &iio_const_attr_accel_z_index.dev_attr.attr, + &iio_const_attr_accel_type.dev_attr.attr, &iio_scan_el_magn_x.dev_attr.attr, + &iio_const_attr_magn_x_index.dev_attr.attr, &iio_scan_el_magn_y.dev_attr.attr, + &iio_const_attr_magn_y_index.dev_attr.attr, &iio_scan_el_magn_z.dev_attr.attr, + &iio_const_attr_magn_z_index.dev_attr.attr, + &iio_const_attr_magn_type.dev_attr.attr, &iio_scan_el_temp.dev_attr.attr, - &iio_scan_el_adc_0.dev_attr.attr, + &iio_const_attr_temp_index.dev_attr.attr, + &iio_const_attr_temp_type.dev_attr.attr, + &iio_scan_el_in1.dev_attr.attr, + &iio_const_attr_in1_index.dev_attr.attr, + &iio_const_attr_in1_type.dev_attr.attr, &iio_scan_el_timestamp.dev_attr.attr, + &iio_const_attr_timestamp_index.dev_attr.attr, + &iio_const_attr_timestamp_type.dev_attr.attr, NULL, }; @@ -143,11 +160,11 @@ static void adis16400_trigger_bh_to_ring(struct work_struct *work_s) struct adis16400_state *st = container_of(work_s, struct adis16400_state, work_trigger_to_ring); + struct iio_ring_buffer *ring = st->indio_dev->ring; int i = 0; s16 *data; - size_t datasize = st->indio_dev - ->ring->access.get_bpd(st->indio_dev->ring); + size_t datasize = ring->access.get_bytes_per_datum(ring); data = kmalloc(datasize , GFP_KERNEL); if (data == NULL) { @@ -155,19 +172,19 @@ static void adis16400_trigger_bh_to_ring(struct work_struct *work_s) return; } - if (st->indio_dev->scan_count) + if (ring->scan_count) if (adis16400_spi_read_burst(&st->indio_dev->dev, st->rx) >= 0) - for (; i < st->indio_dev->scan_count; i++) + for (; i < ring->scan_count; i++) data[i] = be16_to_cpup( (__be16 *)&(st->rx[i*2])); /* Guaranteed to be aligned with 8 byte boundary */ - if (st->indio_dev->scan_timestamp) + if (ring->scan_timestamp) *((s64 *)(data + ((i + 3)/4)*4)) = st->last_timestamp; - st->indio_dev->ring->access.store_to(st->indio_dev->ring, - (u8 *)data, - st->last_timestamp); + ring->access.store_to(ring, + (u8 *) data, + st->last_timestamp); iio_trigger_notify_done(st->indio_dev->trig); kfree(data); @@ -187,23 +204,6 @@ int adis16400_configure_ring(struct iio_dev *indio_dev) struct adis16400_state *st = indio_dev->dev_data; struct iio_ring_buffer *ring; INIT_WORK(&st->work_trigger_to_ring, adis16400_trigger_bh_to_ring); - /* Set default scan mode */ - - iio_scan_mask_set(indio_dev, iio_scan_el_supply.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_gyro_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_accel_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_magn_x.number); - iio_scan_mask_set(indio_dev, iio_scan_el_magn_y.number); - iio_scan_mask_set(indio_dev, iio_scan_el_magn_z.number); - iio_scan_mask_set(indio_dev, iio_scan_el_temp.number); - iio_scan_mask_set(indio_dev, iio_scan_el_adc_0.number); - indio_dev->scan_timestamp = true; - - indio_dev->scan_el_attrs = &adis16400_scan_el_group; ring = iio_sw_rb_allocate(indio_dev); if (!ring) { @@ -214,11 +214,27 @@ int adis16400_configure_ring(struct iio_dev *indio_dev) /* Effectively select the ring buffer implementation */ iio_ring_sw_register_funcs(&ring->access); ring->bpe = 2; + ring->scan_el_attrs = &adis16400_scan_el_group; + ring->scan_timestamp = true; ring->preenable = &iio_sw_ring_preenable; ring->postenable = &iio_triggered_ring_postenable; ring->predisable = &iio_triggered_ring_predisable; ring->owner = THIS_MODULE; + /* Set default scan mode */ + iio_scan_mask_set(ring, iio_scan_el_in0_supply.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_x.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_y.number); + iio_scan_mask_set(ring, iio_scan_el_gyro_z.number); + iio_scan_mask_set(ring, iio_scan_el_accel_x.number); + iio_scan_mask_set(ring, iio_scan_el_accel_y.number); + iio_scan_mask_set(ring, iio_scan_el_accel_z.number); + iio_scan_mask_set(ring, iio_scan_el_magn_x.number); + iio_scan_mask_set(ring, iio_scan_el_magn_y.number); + iio_scan_mask_set(ring, iio_scan_el_magn_z.number); + iio_scan_mask_set(ring, iio_scan_el_temp.number); + iio_scan_mask_set(ring, iio_scan_el_in1.number); + ret = iio_alloc_pollfunc(indio_dev, NULL, &adis16400_poll_func_th); if (ret) goto error_iio_sw_rb_free; diff --git a/drivers/staging/iio/imu/adis16400_trigger.c b/drivers/staging/iio/imu/adis16400_trigger.c index aafe601..36b5ff5 100644 --- a/drivers/staging/iio/imu/adis16400_trigger.c +++ b/drivers/staging/iio/imu/adis16400_trigger.c @@ -30,7 +30,7 @@ static int adis16400_data_rdy_trig_poll(struct iio_dev *dev_info, IIO_EVENT_SH(data_rdy_trig, &adis16400_data_rdy_trig_poll); -static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL); +static IIO_TRIGGER_NAME_ATTR; static struct attribute *adis16400_trigger_attrs[] = { &dev_attr_name.attr, |