diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-07 10:17:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-07 10:17:56 +0200 |
| commit | f1615bbe9be4def59c3b3eaddb60722efeed16c2 (patch) | |
| tree | ca3020e65447576fc1826e819651e6ba072030b5 /drivers/iio/industrialio-buffer.c | |
| parent | cfb3c0ab0903abb6ea5215b37eebd9c2a1f057eb (diff) | |
| parent | cd3de83f147601356395b57a8673e9c5ff1e59d1 (diff) | |
Merge tag 'v3.16-rc4' into drm-intel-next-queued
Due to Dave's vacation drm-next hasn't opened yet for 3.17 so I
couldn't move my drm-intel-next queue forward yet like I usually do.
Just pull in the latest upstream -rc to unblock patch merging - I
don't want to needlessly rebase my current patch pile really and void
all the testing we've done already.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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 e472cff6eea..36b1ae92e23 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) |