Changelog v5 -> v6: * https://lore.kernel.org/all/20210916182914.1810-1-mihail.chindris@xxxxxxxxxx * Fix check in iio_update_buffers adding test on insert_buffer * Return if check in iio_update_buffers fails. * Fix length typo * Add rb->direction check in both read and write functions. * Add fixes tags * Add Reviewed-by: Alexandru Ardelean <ardeleanalex@xxxxxxxxx> line * Remove unnecessary (u8 *) cast * Remove unnecessary AD5766_NUM_CH define Changelog v4 -> v5: * https://lore.kernel.org/all/20210820165927.4524-1-mihail.chindris@xxxxxxxxxx * Remove ad3552r example from series and replace with the update of an existing driver: ad5662. Will add ad3552r in other another series. * Make normal comment from kernel-doc comment. (A bot was complaining about that) * Add indio_dev->info check * Rename iio_buffer_remove_sample -> iio_pop_from_buffer * Fix comment of remove_from: sample -> scan * Change iio_pop_from_buffer data type to void * to be consistent with iio_push_to_buffers * Remove use watermark, in our kernel is not used and I can't think of an usecase for it. * Reimplement write to increment buffer index and handle blocking and noblocking calls * Move `if (insert_buffer->direction == IIO_BUFFER_DIRECTION_OUT)` outside lock * Remove redundant checks of `if (insert_buffer->direction == IIO_BUFFER_DIRECTION_OUT)` Alexandru Ardelean (1): iio: triggered-buffer: extend support to configure output buffers Lars-Peter Clausen (1): iio: kfifo-buffer: Add output buffer support Mihail Chindris (4): iio: Add output buffer support drivers: iio: dac: ad5766: Fix dt property name Documentation:devicetree:bindings:iio:dac: Fix val drivers:iio:dac:ad5766.c: Add trigger buffer .../bindings/iio/dac/adi,ad5766.yaml | 2 +- drivers/iio/accel/adxl372.c | 1 + drivers/iio/accel/bmc150-accel-core.c | 1 + drivers/iio/adc/at91-sama5d2_adc.c | 4 +- .../buffer/industrialio-triggered-buffer.c | 8 +- drivers/iio/buffer/kfifo_buf.c | 50 +++++++ .../cros_ec_sensors/cros_ec_sensors_core.c | 5 +- .../common/hid-sensors/hid-sensor-trigger.c | 5 +- drivers/iio/dac/ad5766.c | 48 ++++++- drivers/iio/iio_core.h | 4 + drivers/iio/industrialio-buffer.c | 127 +++++++++++++++++- drivers/iio/industrialio-core.c | 1 + include/linux/iio/buffer.h | 7 + include/linux/iio/buffer_impl.h | 11 ++ include/linux/iio/triggered_buffer.h | 11 +- 15 files changed, 269 insertions(+), 16 deletions(-) base-commit: 94a853eca720ac9e385e59f27e859b4a01123f58 -- 2.27.0
