Lines Matching refs:acpi
8 http://ibm-acpi.sf.net/
16 This driver used to be named ibm-acpi until kernel 2.6.21 and release
17 0.13-20070314. It used to be in the drivers/acpi tree, but it was
18 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
22 The driver is named "thinkpad-acpi". In some places, like module
26 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
51 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
82 The procfs interface creates the /proc/acpi/ibm directory. There is a
98 thinkpad-acpi's implementation of sysfs interfaces.
100 Also, any bugs in the thinkpad-acpi sysfs driver code or in the
101 thinkpad-acpi's implementation of the sysfs interfaces will be fixed for
104 in thinkpad-acpi, such changes should become quite rare.
106 Applications interfacing to the thinkpad-acpi sysfs interfaces must
111 The version of thinkpad-acpi's sysfs interface is exported by the driver
130 procfs: /proc/acpi/ibm/driver
141 Version of the thinkpad-acpi sysfs interface, as an unsigned long
152 Changes to the thinkpad-acpi sysfs interface are only considered
155 may be updated. If you are using any thinkpad-acpi features not yet
171 procfs: /proc/acpi/ibm/hotkey
176 system. Enabling the hotkey functionality of thinkpad-acpi signals the
197 thinkpad-acpi would prefer to handle it, if the firmware would be so
221 The following commands can be written to the /proc/acpi/ibm/hotkey file:
223 echo 0xffffffff > /proc/acpi/ibm/hotkey -- enable all hot keys
224 echo 0 > /proc/acpi/ibm/hotkey -- disable all possible hot keys
226 echo reset > /proc/acpi/ibm/hotkey -- restore the recommended mask
231 echo enable > /proc/acpi/ibm/hotkey -- does nothing
232 echo disable > /proc/acpi/ibm/hotkey -- returns an error
249 Returns the hot keys mask when thinkpad-acpi was loaded.
380 Thinkpad-acpi Hot Key event map (version 0x4101):
498 In addition to the EV_KEY events, thinkpad-acpi may also issue EV_SW
577 procfs: /proc/acpi/ibm/bluetooth
591 echo enable > /proc/acpi/ibm/bluetooth
592 echo disable > /proc/acpi/ibm/bluetooth
597 disabled through the "bluetooth_enable" thinkpad-acpi device
612 Video output control -- /proc/acpi/ibm/video
618 echo lcd_enable > /proc/acpi/ibm/video
619 echo lcd_disable > /proc/acpi/ibm/video
620 echo crt_enable > /proc/acpi/ibm/video
621 echo crt_disable > /proc/acpi/ibm/video
622 echo dvi_enable > /proc/acpi/ibm/video
623 echo dvi_disable > /proc/acpi/ibm/video
624 echo auto_enable > /proc/acpi/ibm/video
625 echo auto_disable > /proc/acpi/ibm/video
626 echo expand_toggle > /proc/acpi/ibm/video
627 echo video_switch > /proc/acpi/ibm/video
634 Reading /proc/acpi/ibm/video shows the status of each device.
663 procfs: /proc/acpi/ibm/light
672 echo on > /proc/acpi/ibm/light
673 echo off > /proc/acpi/ibm/light
682 cannot be read or if it is unknown, thinkpad-acpi will report it as "off".
689 procfs: /proc/acpi/ibm/cmos
725 procfs: /proc/acpi/ibm/led
739 Unrestricted access to all LEDs requires that thinkpad-acpi be
751 echo '<LED number> on' >/proc/acpi/ibm/led
752 echo '<LED number> off' >/proc/acpi/ibm/led
753 echo '<LED number> blink' >/proc/acpi/ibm/led
788 indicators cannot be read due to an error, thinkpad-acpi will report it as
804 a report to ibm-acpi-devel@lists.sourceforge.net is appreciated.
807 ACPI sounds -- /proc/acpi/ibm/beep
816 echo <number> >/proc/acpi/ibm/beep
840 procfs: /proc/acpi/ibm/thermal
906 thinkpad-acpi thermal sensors are reported through the hwmon
939 procfs: /proc/acpi/ibm/brightness
974 If you want to use the thinkpad-acpi backlight brightness control
988 echo up >/proc/acpi/ibm/brightness
989 echo down >/proc/acpi/ibm/brightness
990 echo 'level <level>' >/proc/acpi/ibm/brightness
1017 because thinkpad-acpi cannot really turn the backlight
1025 Whatever you do, do NOT ever call thinkpad-acpi backlight-level change
1036 procfs: /proc/acpi/ibm/volume
1087 normal key presses to the operating system (thinkpad-acpi is not
1099 echo up >/proc/acpi/ibm/volume
1100 echo down >/proc/acpi/ibm/volume
1101 echo mute >/proc/acpi/ibm/volume
1102 echo unmute >/proc/acpi/ibm/volume
1103 echo 'level <level>' >/proc/acpi/ibm/volume
1116 please report this to ibm-acpi-devel@lists.sourceforge.net, so that we
1126 ibm-acpi-devel@lists.sourceforge.net.
1135 procfs: /proc/acpi/ibm/fan
1142 must be given to thinkpad-acpi.
1192 through thinkpad-acpi.
1194 The thinkpad-acpi kernel driver can be programmed to revert the fan
1212 echo enable >/proc/acpi/ibm/fan
1213 echo disable >/proc/acpi/ibm/fan
1220 echo 'level <level>' > /proc/acpi/ibm/fan
1232 echo 'speed <speed>' > /proc/acpi/ibm/fan
1242 echo 'watchdog <interval in seconds>' > /proc/acpi/ibm/fan
1302 procfs: /proc/acpi/ibm/wan
1319 echo enable > /proc/acpi/ibm/wan
1320 echo disable > /proc/acpi/ibm/wan
1325 disabled through the "wwan_enable" thinkpad-acpi device
1383 echo enable,0xffff > /proc/acpi/ibm/hotkey
1384 echo lcd_disable,crt_enable > /proc/acpi/ibm/video
1386 Commands can also be specified when loading the thinkpad-acpi module,
1426 If thinkpad-acpi refuses to detect your ThinkPad, you can try to specify
1428 not, please contact ibm-acpi-devel@lists.sourceforge.net with a report.
1448 0x020100: Marker for thinkpad-acpi with hot key NVRAM polling
1453 0x020101: Marker for thinkpad-acpi with hot key NVRAM polling