diff options
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index e472cff6eeae..36b1ae92e239 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -150,7 +150,16 @@ static ssize_t iio_show_fixed_type(struct device *dev, type = IIO_BE; #endif } - return sprintf(buf, "%s:%c%d/%d>>%u\n", + if (this_attr->c->scan_type.repeat > 1) + return sprintf(buf, "%s:%c%d/%dX%d>>%u\n", + iio_endian_prefix[type], + this_attr->c->scan_type.sign, + this_attr->c->scan_type.realbits, + this_attr->c->scan_type.storagebits, + this_attr->c->scan_type.repeat, + this_attr->c->scan_type.shift); + else + return sprintf(buf, "%s:%c%d/%d>>%u\n", iio_endian_prefix[type], this_attr->c->scan_type.sign, this_attr->c->scan_type.realbits, @@ -475,14 +484,22 @@ static int iio_compute_scan_bytes(struct iio_dev *indio_dev, for_each_set_bit(i, mask, indio_dev->masklength) { ch = iio_find_channel_from_si(indio_dev, i); - length = ch->scan_type.storagebits / 8; + if (ch->scan_type.repeat > 1) + length = ch->scan_type.storagebits / 8 * + ch->scan_type.repeat; + else + length = ch->scan_type.storagebits / 8; bytes = ALIGN(bytes, length); bytes += length; } if (timestamp) { ch = iio_find_channel_from_si(indio_dev, indio_dev->scan_index_timestamp); - length = ch->scan_type.storagebits / 8; + if (ch->scan_type.repeat > 1) + length = ch->scan_type.storagebits / 8 * + ch->scan_type.repeat; + else + length = ch->scan_type.storagebits / 8; bytes = ALIGN(bytes, length); bytes += length; } @@ -959,7 +976,11 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, indio_dev->masklength, in_ind + 1); ch = iio_find_channel_from_si(indio_dev, in_ind); - length = ch->scan_type.storagebits/8; + if (ch->scan_type.repeat > 1) + length = ch->scan_type.storagebits / 8 * + ch->scan_type.repeat; + else + length = ch->scan_type.storagebits / 8; /* Make sure we are aligned */ in_loc += length; if (in_loc % length) @@ -971,7 +992,11 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, goto error_clear_mux_table; } ch = iio_find_channel_from_si(indio_dev, in_ind); - length = ch->scan_type.storagebits/8; + if (ch->scan_type.repeat > 1) + length = ch->scan_type.storagebits / 8 * + ch->scan_type.repeat; + else + length = ch->scan_type.storagebits / 8; if (out_loc % length) out_loc += length - out_loc % length; if (in_loc % length) @@ -992,7 +1017,11 @@ static int iio_buffer_update_demux(struct iio_dev *indio_dev, } ch = iio_find_channel_from_si(indio_dev, indio_dev->scan_index_timestamp); - length = ch->scan_type.storagebits/8; + if (ch->scan_type.repeat > 1) + length = ch->scan_type.storagebits / 8 * + ch->scan_type.repeat; + else + length = ch->scan_type.storagebits / 8; if (out_loc % length) out_loc += length - out_loc % length; if (in_loc % length) |