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Date: Tue, 10 Nov 2009 14:41:12 +0200 From: Samu Onkalo <samu.p.onkalo@...ia.com> To: eric.piel@...mplin-utc.net, daniel@...aq.de, pavel@....cz Cc: linux-kernel@...r.kernel.org, lm-sensors@...sensors.org, Samu Onkalo <samu.p.onkalo@...ia.com> Subject: [PATCH v2 10/10] LIS3: Update documentation to match latest changes Signed-off-by: Samu Onkalo <samu.p.onkalo@...ia.com> --- Documentation/hwmon/lis3lv02d | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) diff --git a/Documentation/hwmon/lis3lv02d b/Documentation/hwmon/lis3lv02d index 21f0902..e8ced22 100644 --- a/Documentation/hwmon/lis3lv02d +++ b/Documentation/hwmon/lis3lv02d @@ -20,18 +20,20 @@ sporting the feature officially called "HP Mobile Data Protection System 3D" or models (full list can be found in drivers/hwmon/hp_accel.c) will have their axis automatically oriented on standard way (eg: you can directly play neverball). The accelerometer data is readable via -/sys/devices/platform/lis3lv02d. +/sys/devices/platform/lis3lv02d. Reported values are scaled +to mg values (1/1000th of earth gravity). Sysfs attributes under /sys/devices/platform/lis3lv02d/: position - 3D position that the accelerometer reports. Format: "(x,y,z)" -calibrate - read: values (x, y, z) that are used as the base for input - class device operation. - write: forces the base to be recalibrated with the current - position. -rate - reports the sampling rate of the accelerometer device in HZ +rate - read reports the sampling rate of the accelerometer device in HZ. + write changes sampling rate of the accelerometer device. + Only values which are supported by HW are accepted. +selftest - performs selftest for the chip as specified by chip manufacturer. + Acceptance limits for the selftest must be set in platform data. This driver also provides an absolute input class device, allowing -the laptop to act as a pinball machine-esque joystick. +the laptop to act as a pinball machine-esque joystick. Joystick device can be +calibrated. On HP laptops, if the led infrastructure is activated, support for a led indicating disk protection will be provided as /sys/class/leds/hp::hddprotect. -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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