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Message-ID: <20250830115858.21477-3-gustavograzs@gmail.com> Date: Sat, 30 Aug 2025 08:58:57 -0300 From: Gustavo Silva <gustavograzs@...il.com> To: lanzano.alex@...il.com, jic23@...nel.org, dlechner@...libre.com, nuno.sa@...log.com, andy@...nel.org Cc: Gustavo Silva <gustavograzs@...il.com>, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v5 4/4] iio: ABI: document accel and roc event attributes Add accelerometer and rate of change event-related sysfs attributes exposed by the bmi270 driver. Signed-off-by: Gustavo Silva <gustavograzs@...il.com> --- Documentation/ABI/testing/sysfs-bus-iio | 40 +++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 2fb2cea4b192..75a88f0dc533 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -908,6 +908,7 @@ What: /sys/.../iio:deviceX/events/in_accel_y_roc_rising_en What: /sys/.../iio:deviceX/events/in_accel_y_roc_falling_en What: /sys/.../iio:deviceX/events/in_accel_z_roc_rising_en What: /sys/.../iio:deviceX/events/in_accel_z_roc_falling_en +What: /sys/.../iio:deviceX/events/in_accel_x&y&z_roc_rising_en What: /sys/.../iio:deviceX/events/in_anglvel_x_roc_rising_en What: /sys/.../iio:deviceX/events/in_anglvel_x_roc_falling_en What: /sys/.../iio:deviceX/events/in_anglvel_y_roc_rising_en @@ -1129,6 +1130,7 @@ Description: will get activated once in_voltage0_raw goes above 1200 and will become deactivated again once the value falls below 1150. +What: /sys/.../events/in_accel_roc_rising_value What: /sys/.../events/in_accel_x_raw_roc_rising_value What: /sys/.../events/in_accel_x_raw_roc_falling_value What: /sys/.../events/in_accel_y_raw_roc_rising_value @@ -1177,6 +1179,7 @@ Description: What: /sys/.../events/in_accel_x_thresh_rising_period What: /sys/.../events/in_accel_x_thresh_falling_period +What: /sys/.../events/in_accel_roc_rising_period What: /sys/.../events/in_accel_x_roc_rising_period What: /sys/.../events/in_accel_x_roc_falling_period What: /sys/.../events/in_accel_y_thresh_rising_period @@ -1187,6 +1190,7 @@ What: /sys/.../events/in_accel_z_thresh_rising_period What: /sys/.../events/in_accel_z_thresh_falling_period What: /sys/.../events/in_accel_z_roc_rising_period What: /sys/.../events/in_accel_z_roc_falling_period +What: /sys/.../events/in_accel_mag_adaptive_rising_period What: /sys/.../events/in_anglvel_x_thresh_rising_period What: /sys/.../events/in_anglvel_x_thresh_falling_period What: /sys/.../events/in_anglvel_x_roc_rising_period @@ -1344,6 +1348,23 @@ Description: number or direction is not specified, applies to all channels of this type. +What: /sys/.../iio:deviceX/events/in_accel_x_mag_adaptive_rising_en +What: /sys/.../iio:deviceX/events/in_accel_y_mag_adaptive_rising_en +What: /sys/.../iio:deviceX/events/in_accel_z_mag_adaptive_rising_en +KernelVersion: 2.6.37 +Contact: linux-iio@...r.kernel.org +Description: + Similar to in_accel_x_thresh[_rising|_falling]_en, but here the + adaptive magnitude of the channel is compared to the threshold. + +What: /sys/.../events/in_accel_mag_adaptive_rising_value +KernelVersion: 2.6.37 +Contact: linux-iio@...r.kernel.org +Description: + The value to which the reference adaptive magnitude of the channel is + compared. If the axis is not specified, it applies to all channels + of this type. + What: /sys/.../iio:deviceX/events/in_accel_mag_referenced_en What: /sys/.../iio:deviceX/events/in_accel_mag_referenced_rising_en What: /sys/.../iio:deviceX/events/in_accel_mag_referenced_falling_en @@ -2386,3 +2407,22 @@ Description: Value representing the user's attention to the system expressed in units as percentage. This usually means if the user is looking at the screen or not. + +What: /sys/.../events/in_accel_value_available +KernelVersion: 6.18 +Contact: linux-iio@...r.kernel.org +Description: + List of available acceleration threshold values that can be + configured for event generation. Units after application of + scale and offset are m/s^2. Expressed as: + + - a range specified as "[min step max]" + +What: /sys/.../events/in_accel_period_available +KernelVersion: 6.18 +Contact: linux-iio@...r.kernel.org +Description: + List of available periods for accelerometer event detection in + seconds, expressed as: + + - a range specified as "[min step max]" -- 2.51.0
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