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| author | Ramona Gradinariu <ramona.bolboaca13@gmail.com> | 2024-05-27 17:26:13 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-04 19:53:09 +0100 |
| commit | 880b1b1fbef5e6dc6bbcdb25311b9a030adf5a4e (patch) | |
| tree | 1ee65f9d5d25037a25d2c336add82dea582ddf42 | |
| parent | b6e6aca6c2b1b53fb4db4b672eaa2722a75aa6a2 (diff) | |
| download | linux-880b1b1fbef5e6dc6bbcdb25311b9a030adf5a4e.tar.gz linux-880b1b1fbef5e6dc6bbcdb25311b9a030adf5a4e.tar.bz2 linux-880b1b1fbef5e6dc6bbcdb25311b9a030adf5a4e.zip | |
iio: imu: adis16475: Create push single sample API
Create push single sample API reposnsible for pushing a single
sample into the buffer.
This is a preparation patch for FIFO support where more than
one sample has to be pushed in the trigger handler.
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Ramona Gradinariu <ramona.bolboaca13@gmail.com>
Link: https://lore.kernel.org/r/20240527142618.275897-5-ramona.bolboaca13@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/imu/adis16475.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c index 8dc22d01246a..d7e71d302f78 100644 --- a/drivers/iio/imu/adis16475.c +++ b/drivers/iio/imu/adis16475.c @@ -1207,9 +1207,8 @@ static void adis16475_burst32_check(struct adis16475 *st) } } -static irqreturn_t adis16475_trigger_handler(int irq, void *p) +static int adis16475_push_single_sample(struct iio_poll_func *pf) { - struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct adis16475 *st = iio_priv(indio_dev); struct adis *adis = &st->adis; @@ -1298,6 +1297,15 @@ check_burst32: * array. */ adis16475_burst32_check(st); + return ret; +} + +static irqreturn_t adis16475_trigger_handler(int irq, void *p) +{ + struct iio_poll_func *pf = p; + struct iio_dev *indio_dev = pf->indio_dev; + + adis16475_push_single_sample(pf); iio_trigger_notify_done(indio_dev->trig); return IRQ_HANDLED; |