From: <andrea.merello@iit.it>
To: <jic23@kernel.org>, <mchehab+huawei@kernel.org>,
<linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>
Cc: <lars@metafoo.de>, <robh+dt@kernel.org>,
<andy.shevchenko@gmail.com>, <matt.ranostay@konsulko.com>,
<ardeleanalex@gmail.com>, <jacopo@jmondi.org>,
Andrea Merello <andrea.merello@iit.it>
Subject: [v6 01/14] iio: add modifiers for linear acceleration
Date: Mon, 13 Jun 2022 14:05:21 +0200 [thread overview]
Message-ID: <20220613120534.36991-2-andrea.merello@iit.it> (raw)
In-Reply-To: <20220613120534.36991-1-andrea.merello@iit.it>
From: Andrea Merello <andrea.merello@iit.it>
Add IIO_MOD_LINEAR_X, IIO_MOD_LINEAR_Y and IIO_MOD_LINEAR_Z modifiers to te
IIO core, which is preparatory for adding the Bosch BNO055 IMU driver.
Bosch BNO055 IMU can report raw accelerations (among x, y and z axis) as
well as the so called "linear accelerations" (again, among x, y and z axis)
which is basically the acceleration after subtracting gravity and for which
those new modifiers are for.
Signed-off-by: Andrea Merello <andrea.merello@iit.it>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
drivers/iio/industrialio-core.c | 3 +++
include/uapi/linux/iio/types.h | 4 +++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index adf054c7a75e..9c0ee7755884 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -134,6 +134,9 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_ETHANOL] = "ethanol",
[IIO_MOD_H2] = "h2",
[IIO_MOD_O2] = "o2",
+ [IIO_MOD_LINEAR_X] = "linear_x",
+ [IIO_MOD_LINEAR_Y] = "linear_y",
+ [IIO_MOD_LINEAR_Z] = "linear_z",
};
/* relies on pairs of these shared then separate */
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h
index 472cead10d8d..0993f6b697fc 100644
--- a/include/uapi/linux/iio/types.h
+++ b/include/uapi/linux/iio/types.h
@@ -95,6 +95,9 @@ enum iio_modifier {
IIO_MOD_ETHANOL,
IIO_MOD_H2,
IIO_MOD_O2,
+ IIO_MOD_LINEAR_X,
+ IIO_MOD_LINEAR_Y,
+ IIO_MOD_LINEAR_Z,
};
enum iio_event_type {
@@ -115,4 +118,3 @@ enum iio_event_direction {
};
#endif /* _UAPI_IIO_TYPES_H_ */
-
--
2.17.1
next prev parent reply other threads:[~2022-06-14 12:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-13 12:05 [v6 00/14] Add support for Bosch BNO055 IMU andrea.merello
2022-06-13 12:05 ` andrea.merello [this message]
2022-06-13 12:05 ` [v6 02/14] iio: document linear acceleration modifiers andrea.merello
2022-06-13 12:05 ` [v6 03/14] iio: event_monitor: add " andrea.merello
2022-06-13 12:05 ` [v6 04/14] iio: add modifers for pitch, yaw, roll andrea.merello
2022-06-13 12:05 ` [v6 05/14] iio: document pitch, yaw, roll modifiers andrea.merello
2022-06-13 12:05 ` [v6 06/14] iio: event_monitor: add pitch, yaw and " andrea.merello
2022-06-13 12:05 ` [v6 07/14] iio: add support for binary attributes andrea.merello
2022-06-13 12:05 ` [v6 08/14] iio: imu: add Bosch Sensortec BNO055 core driver andrea.merello
2022-06-13 16:44 ` Andy Shevchenko
2022-06-14 9:11 ` Andrea Merello
2022-06-14 10:58 ` Andy Shevchenko
2022-06-14 12:15 ` Andrea Merello
2022-06-14 15:10 ` Andy Shevchenko
2022-06-14 15:27 ` Andrea Merello
2022-06-18 17:26 ` Jonathan Cameron
2022-06-13 12:05 ` [v6 09/14] iio: document bno055 private sysfs attributes andrea.merello
2022-06-13 12:05 ` [v6 10/14] iio: document "serialnumber" sysfs attribute andrea.merello
2022-06-13 12:05 ` [v6 11/14] dt-bindings: iio/imu: Add Bosch BNO055 andrea.merello
2022-06-13 12:05 ` [v6 12/14] iio: imu: add BNO055 serdev driver andrea.merello
2022-06-13 16:52 ` Andy Shevchenko
2022-06-15 20:57 ` kernel test robot
2022-06-15 21:13 ` Andy Shevchenko
2022-06-15 21:15 ` Andy Shevchenko
2022-07-03 1:52 ` kernel test robot
2022-06-13 12:05 ` [v6 13/14] iio: imu: add BNO055 I2C driver andrea.merello
2022-06-13 12:05 ` [v6 14/14] docs: iio: add documentation for BNO055 driver andrea.merello
2022-07-03 7:58 ` kernel test robot
2022-07-03 13:11 ` Bagas Sanjaya
2022-07-03 14:00 ` Andy Shevchenko
2022-07-04 1:21 ` Bagas Sanjaya
2022-07-04 3:40 ` [PATCH v2] Documentation: bno055: separate SPDX identifier and page title Bagas Sanjaya
2022-07-04 19:49 ` Andy Shevchenko
2022-07-05 1:13 ` Bagas Sanjaya
2022-07-05 9:02 ` Andy Shevchenko
2022-07-13 16:09 ` Jonathan Cameron
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