[PATCH v3 0/2] iio: imu: inv_icm42600: add hwfifo watermark attributes

From: Jean-Baptiste Maneyrol via B4 Relay

Date: Wed Jun 24 2026 - 12:21:49 EST


Add hwfifo_watermark_* buffer attributes.

There is a preliminary patch for reordering includes first.

Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@xxxxxxx>
---
Changes in v3:
- Add a preparatory patch for reordering includes.
- Use IIO_DEVICE_ATTR_RO.
- Link to v2: https://patch.msgid.link/20260624-inv-icm42600-add-buffer-hwfifo_attributes-v2-1-12675259e688@xxxxxxx

Changes in v2:
- Delete trailing comma after NULL terminator
- Link to v1: https://patch.msgid.link/20260623-inv-icm42600-add-buffer-hwfifo_attributes-v1-1-d190800e60de@xxxxxxx

To: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@xxxxxxx>
To: Jonathan Cameron <jic23@xxxxxxxxxx>
To: David Lechner <dlechner@xxxxxxxxxxxx>
To: Nuno Sá <nuno.sa@xxxxxxxxxx>
To: Andy Shevchenko <andy@xxxxxxxxxx>
Cc: linux-iio@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

---
Jean-Baptiste Maneyrol (2):
iio: imu: inv_icm42600: reorder includes for buffer module
iio: imu: inv_icm42600: add buffer hwfifo watermark attributes

drivers/iio/imu/inv_icm42600/inv_icm42600.h | 2 ++
drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c | 5 +--
drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c | 42 ++++++++++++++++++++--
drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h | 1 +
drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 5 +--
5 files changed, 48 insertions(+), 7 deletions(-)
---
base-commit: cc746297b23e89bd5df9f91f3a0ca209e8991763
change-id: 20260622-inv-icm42600-add-buffer-hwfifo_attributes-aced0415e341

Best regards,
--
Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@xxxxxxx>