diff options
| author | Karol Wrona <k.wrona@samsung.com> | 2015-01-07 19:36:11 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-01-25 23:53:38 +0100 |
| commit | 03af03ad7c6723e0f87568e4ffe66ceb9608bfe7 (patch) | |
| tree | 201889e95ec97cbeceac1dbc243395aa9db425e4 /drivers | |
| parent | iio: Deselect IIO_TRIGGER for IIO_KFIFO_BUF (diff) | |
| download | linux-03af03ad7c6723e0f87568e4ffe66ceb9608bfe7.tar.xz linux-03af03ad7c6723e0f87568e4ffe66ceb9608bfe7.zip | |
iio: Add new operating mode for non triggered sw buffers
There was a need for non triggered software buffer type. It can be used when
triggered model does not fit and INDIO_BUFFER_HARDWARE causes confusion because
the data stream can be obtained not directly form hardware backend.
Suggested-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Karol Wrona <k.wrona@samsung.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index 403b72878b0b..71333140d42c 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -639,6 +639,8 @@ static int __iio_update_buffers(struct iio_dev *indio_dev, indio_dev->currentmode = INDIO_BUFFER_TRIGGERED; } else if (indio_dev->modes & INDIO_BUFFER_HARDWARE) { indio_dev->currentmode = INDIO_BUFFER_HARDWARE; + } else if (indio_dev->modes & INDIO_BUFFER_SOFTWARE) { + indio_dev->currentmode = INDIO_BUFFER_SOFTWARE; } else { /* Should never be reached */ ret = -EINVAL; goto error_run_postdisable; |