Brian Pellegrino 46dd5892ea iio: filter: admv8818: Support frequencies >= 2^32 ...

[ Upstream commit 9016776f1301627de78a633bda7c898425a56572 ]

This patch allows writing u64 values to the ADMV8818's high and low-pass
filter frequencies. It includes the following changes:

- Rejects negative frequencies in admv8818_write_raw.
- Adds a write_raw_get_fmt function to admv8818's iio_info, returning
  IIO_VAL_INT_64 for the high and low-pass filter 3dB frequency channels.

Fixes: f34fe888ad ("iio:filter:admv8818: add support for ADMV8818")
Signed-off-by: Brian Pellegrino <bpellegrino@arka.org>
Signed-off-by: Sam Winchenbach <swinchenbach@arka.org>
Link: https://patch.msgid.link/20250328174831.227202-7-sam.winchenbach@framepointer.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-19 15:32:12 +02:00

..

admv8818.c

iio: filter: admv8818: Support frequencies >= 2^32

2025-06-19 15:32:12 +02:00

Kconfig

iio:filter:admv8818: select REGMAP_SPI for ADMV8818

2022-04-04 09:19:01 +01:00

Makefile

iio:filter:admv8818: add support for ADMV8818

2021-12-16 17:34:28 +00:00