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authorPavel Machek <pavel@suse.cz>2009-01-15 16:51:24 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-15 19:39:41 -0500
commit219beb291ba9275dd676578724103abed4cfbfe3 (patch)
treef76e59dba3a04d6113e08ae1bd092de51fdf4024 /Documentation/hwmon
parent9e0c79782143a816ba7d7f0f6e195091a97053f6 (diff)
lis3: fix documentation to fit into 80 columns
Fix lis3 documentation to fit into 80 columns. Signed-off-by: Pavel Machek <pavel@suse.cz> Cc: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/lis3lv02d30
1 files changed, 17 insertions, 13 deletions
diff --git a/Documentation/hwmon/lis3lv02d b/Documentation/hwmon/lis3lv02d
index 65dfb0c0fd67..0fcfc4a7ccdc 100644
--- a/Documentation/hwmon/lis3lv02d
+++ b/Documentation/hwmon/lis3lv02d
@@ -13,18 +13,21 @@ Author:
13Description 13Description
14----------- 14-----------
15 15
16This driver provides support for the accelerometer found in various HP laptops 16This driver provides support for the accelerometer found in various HP
17sporting the feature officially called "HP Mobile Data Protection System 3D" or 17laptops sporting the feature officially called "HP Mobile Data
18"HP 3D DriveGuard". It detect automatically laptops with this sensor. Known models 18Protection System 3D" or "HP 3D DriveGuard". It detect automatically
19(for now the HP 2133, nc6420, nc2510, nc8510, nc84x0, nw9440 and nx9420) will 19laptops with this sensor. Known models (for now the HP 2133, nc6420,
20have their axis automatically oriented on standard way (eg: you can directly 20nc2510, nc8510, nc84x0, nw9440 and nx9420) will have their axis
21play neverball). The accelerometer data is readable via 21automatically oriented on standard way (eg: you can directly play
22neverball). The accelerometer data is readable via
22/sys/devices/platform/lis3lv02d. 23/sys/devices/platform/lis3lv02d.
23 24
24Sysfs attributes under /sys/devices/platform/lis3lv02d/: 25Sysfs attributes under /sys/devices/platform/lis3lv02d/:
25position - 3D position that the accelerometer reports. Format: "(x,y,z)" 26position - 3D position that the accelerometer reports. Format: "(x,y,z)"
26calibrate - read: values (x, y, z) that are used as the base for input class device operation. 27calibrate - read: values (x, y, z) that are used as the base for input
27 write: forces the base to be recalibrated with the current position. 28 class device operation.
29 write: forces the base to be recalibrated with the current
30 position.
28rate - reports the sampling rate of the accelerometer device in HZ 31rate - reports the sampling rate of the accelerometer device in HZ
29 32
30This driver also provides an absolute input class device, allowing 33This driver also provides an absolute input class device, allowing
@@ -39,11 +42,12 @@ the accelerometer are converted into a "standard" organisation of the axes
39 * When the laptop is horizontal the position reported is about 0 for X and Y 42 * When the laptop is horizontal the position reported is about 0 for X and Y
40and a positive value for Z 43and a positive value for Z
41 * If the left side is elevated, X increases (becomes positive) 44 * If the left side is elevated, X increases (becomes positive)
42 * If the front side (where the touchpad is) is elevated, Y decreases (becomes negative) 45 * If the front side (where the touchpad is) is elevated, Y decreases
46 (becomes negative)
43 * If the laptop is put upside-down, Z becomes negative 47 * If the laptop is put upside-down, Z becomes negative
44 48
45If your laptop model is not recognized (cf "dmesg"), you can send an email to the 49If your laptop model is not recognized (cf "dmesg"), you can send an
46authors to add it to the database. When reporting a new laptop, please include 50email to the authors to add it to the database. When reporting a new
47the output of "dmidecode" plus the value of /sys/devices/platform/lis3lv02d/position 51laptop, please include the output of "dmidecode" plus the value of
48in these four cases. 52/sys/devices/platform/lis3lv02d/position in these four cases.
49 53