Lines Matching refs:acpi
12 http://ibm-acpi.sf.net/
19 This driver used to be named ibm-acpi until kernel 2.6.21 and release
20 0.13-20070314. It used to be in the drivers/acpi tree, but it was
21 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
25 The driver is named "thinkpad-acpi". In some places, like module
29 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
58 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
89 The procfs interface creates the /proc/acpi/ibm directory. There is a
106 thinkpad-acpi's implementation of sysfs interfaces.
108 Also, any bugs in the thinkpad-acpi sysfs driver code or in the
109 thinkpad-acpi's implementation of the sysfs interfaces will be fixed for
112 in thinkpad-acpi, such changes should become quite rare.
114 Applications interfacing to the thinkpad-acpi sysfs interfaces must
119 The version of thinkpad-acpi's sysfs interface is exported by the driver
139 procfs: /proc/acpi/ibm/driver
151 Version of the thinkpad-acpi sysfs interface, as an unsigned long
166 Changes to the thinkpad-acpi sysfs interface are only considered
169 may be updated. If you are using any thinkpad-acpi features not yet
185 procfs: /proc/acpi/ibm/hotkey
191 system. Enabling the hotkey functionality of thinkpad-acpi signals the
212 thinkpad-acpi would prefer to handle it, if the firmware would be so
237 The following commands can be written to the /proc/acpi/ibm/hotkey file::
239 echo 0xffffffff > /proc/acpi/ibm/hotkey -- enable all hot keys
240 echo 0 > /proc/acpi/ibm/hotkey -- disable all possible hot keys
242 echo reset > /proc/acpi/ibm/hotkey -- restore the recommended mask
247 echo enable > /proc/acpi/ibm/hotkey -- does nothing
248 echo disable > /proc/acpi/ibm/hotkey -- returns an error
266 Returns the hot keys mask when thinkpad-acpi was loaded.
400 Thinkpad-acpi Hot Key event map (version 0x4101):
524 In addition to the EV_KEY events, thinkpad-acpi may also issue EV_SW
613 procfs: /proc/acpi/ibm/bluetooth
630 echo enable > /proc/acpi/ibm/bluetooth
631 echo disable > /proc/acpi/ibm/bluetooth
637 disabled through the "bluetooth_enable" thinkpad-acpi device
653 Video output control -- /proc/acpi/ibm/video
659 echo lcd_enable > /proc/acpi/ibm/video
660 echo lcd_disable > /proc/acpi/ibm/video
661 echo crt_enable > /proc/acpi/ibm/video
662 echo crt_disable > /proc/acpi/ibm/video
663 echo dvi_enable > /proc/acpi/ibm/video
664 echo dvi_disable > /proc/acpi/ibm/video
665 echo auto_enable > /proc/acpi/ibm/video
666 echo auto_disable > /proc/acpi/ibm/video
667 echo expand_toggle > /proc/acpi/ibm/video
668 echo video_switch > /proc/acpi/ibm/video
676 Reading /proc/acpi/ibm/video shows the status of each device.
705 procfs: /proc/acpi/ibm/light
716 echo on > /proc/acpi/ibm/light
717 echo off > /proc/acpi/ibm/light
727 cannot be read or if it is unknown, thinkpad-acpi will report it as "off".
734 procfs: /proc/acpi/ibm/cmos
771 procfs: /proc/acpi/ibm/led
785 Unrestricted access to all LEDs requires that thinkpad-acpi be
798 echo '<LED number> on' >/proc/acpi/ibm/led
799 echo '<LED number> off' >/proc/acpi/ibm/led
800 echo '<LED number> blink' >/proc/acpi/ibm/led
836 indicators cannot be read due to an error, thinkpad-acpi will report it as
852 a report to ibm-acpi-devel@lists.sourceforge.net is appreciated.
855 ACPI sounds -- /proc/acpi/ibm/beep
864 echo <number> >/proc/acpi/ibm/beep
888 procfs: /proc/acpi/ibm/thermal
966 thinkpad-acpi thermal sensors are reported through the hwmon
1000 procfs: /proc/acpi/ibm/brightness
1036 If you want to use the thinkpad-acpi backlight brightness control
1051 echo up >/proc/acpi/ibm/brightness
1052 echo down >/proc/acpi/ibm/brightness
1053 echo 'level <level>' >/proc/acpi/ibm/brightness
1081 because thinkpad-acpi cannot really turn the backlight
1089 Whatever you do, do NOT ever call thinkpad-acpi backlight-level change
1100 procfs: /proc/acpi/ibm/volume
1153 normal key presses to the operating system (thinkpad-acpi is not
1166 echo up >/proc/acpi/ibm/volume
1167 echo down >/proc/acpi/ibm/volume
1168 echo mute >/proc/acpi/ibm/volume
1169 echo unmute >/proc/acpi/ibm/volume
1170 echo 'level <level>' >/proc/acpi/ibm/volume
1183 please report this to ibm-acpi-devel@lists.sourceforge.net, so that we
1193 ibm-acpi-devel@lists.sourceforge.net.
1202 procfs: /proc/acpi/ibm/fan
1211 must be given to thinkpad-acpi.
1262 through thinkpad-acpi.
1264 The thinkpad-acpi kernel driver can be programmed to revert the fan
1283 echo enable >/proc/acpi/ibm/fan
1284 echo disable >/proc/acpi/ibm/fan
1291 echo 'level <level>' > /proc/acpi/ibm/fan
1303 echo 'speed <speed>' > /proc/acpi/ibm/fan
1313 echo 'watchdog <interval in seconds>' > /proc/acpi/ibm/fan
1374 procfs: /proc/acpi/ibm/wan
1394 echo enable > /proc/acpi/ibm/wan
1395 echo disable > /proc/acpi/ibm/wan
1401 disabled through the "wwan_enable" thinkpad-acpi device
1419 procfs: /proc/acpi/ibm/lcdshadow
1431 echo '0' >/proc/acpi/ibm/lcdshadow
1432 echo '1' >/proc/acpi/ibm/lcdshadow
1556 echo enable,0xffff > /proc/acpi/ibm/hotkey
1557 echo lcd_disable,crt_enable > /proc/acpi/ibm/video
1559 Commands can also be specified when loading the thinkpad-acpi module,
1602 If thinkpad-acpi refuses to detect your ThinkPad, you can try to specify
1604 not, please contact ibm-acpi-devel@lists.sourceforge.net with a report.
1626 0x020100: Marker for thinkpad-acpi with hot key NVRAM polling
1631 0x020101: Marker for thinkpad-acpi with hot key NVRAM polling