Loading CREDITS +11 −0 Original line number Original line Diff line number Diff line Loading @@ -2049,6 +2049,10 @@ D: pirq addr, CS5535 alsa audio driver S: Gurgaon, India S: Gurgaon, India S: Kuala Lumpur, Malaysia S: Kuala Lumpur, Malaysia N: Mohit Kumar D: ST Microelectronics SPEAr13xx PCI host bridge driver D: Synopsys Designware PCI host bridge driver N: Gabor Kuti N: Gabor Kuti M: seasons@falcon.sch.bme.hu M: seasons@falcon.sch.bme.hu M: seasons@makosteszta.sote.hu M: seasons@makosteszta.sote.hu Loading Loading @@ -3705,6 +3709,13 @@ N: Dirk Verworner D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-founder of Berlin Linux User Group D: Co-founder of Berlin Linux User Group N: Andrew Victor E: linux@maxim.org.za W: http://maxim.org.za/at91_26.html D: First maintainer of Atmel ARM-based SoC, aka AT91 D: Introduced support for at91rm9200, the first chip of AT91 family S: South Africa N: Riku Voipio N: Riku Voipio E: riku.voipio@iki.fi E: riku.voipio@iki.fi D: Author of PCA9532 LED and Fintek f75375s hwmon driver D: Author of PCA9532 LED and Fintek f75375s hwmon driver Loading Documentation/ABI/testing/sysfs-class-mtd +10 −0 Original line number Original line Diff line number Diff line Loading @@ -222,3 +222,13 @@ Description: The number of blocks that are marked as reserved, if any, in The number of blocks that are marked as reserved, if any, in this partition. These are typically used to store the in-flash this partition. These are typically used to store the in-flash bad block table (BBT). bad block table (BBT). What: /sys/class/mtd/mtdX/offset Date: March 2015 KernelVersion: 4.1 Contact: linux-mtd@lists.infradead.org Description: For a partition, the offset of that partition from the start of the master device in bytes. This attribute is absent on main devices, so it can be used to distinguish between partitions and devices that aren't partitions. Documentation/ABI/testing/sysfs-driver-toshiba_acpi +80 −13 Original line number Original line Diff line number Diff line Loading @@ -8,9 +8,11 @@ Description: This file controls the keyboard backlight operation mode, valid * 0x2 -> AUTO (also called TIMER) * 0x2 -> AUTO (also called TIMER) * 0x8 -> ON * 0x8 -> ON * 0x10 -> OFF * 0x10 -> OFF Note that the kernel 3.16 onwards this file accepts all listed Note that from kernel 3.16 onwards this file accepts all listed parameters, kernel 3.15 only accepts the first two (FN-Z and parameters, kernel 3.15 only accepts the first two (FN-Z and AUTO). AUTO). Also note that toggling this value on type 1 devices, requires a reboot for changes to take effect. Users: KToshiba Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout Loading Loading @@ -67,15 +69,72 @@ Description: This file shows the current keyboard backlight type, * 2 -> Type 2, supporting modes TIMER, ON and OFF * 2 -> Type 2, supporting modes TIMER, ON and OFF Users: KToshiba Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Sleep & Charge charging mode, which can be: * 0 -> Disabled (0x00) * 1 -> Alternate (0x09) * 2 -> Auto (0x21) * 3 -> Typical (0x11) Note that from kernel 4.1 onwards this file accepts all listed values, kernel 4.0 only supports the first three. Note that this feature only works when connected to power, if you want to use it under battery, see the entry named "sleep_functions_on_battery" Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Sleep Functions under battery, and set the level at which point they will be disabled, accepted values can be: * 0 -> Disabled * 1-100 -> Battery level to disable sleep functions Currently it prints two values, the first one indicates if the feature is enabled or disabled, while the second one shows the current battery level set. Note that when the value is set to disabled, the sleep function will only work when connected to power. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Rapid Charge state, which can be: * 0 -> Disabled * 1 -> Enabled Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the Sleep & Music state, which values can be: * 0 -> Disabled * 1 -> Enabled Note that this feature only works when connected to power, if you want to use it under battery, see the entry named "sleep_functions_on_battery" Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file shows the current version of the driver Description: This file shows the current version of the driver Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the state of the internal fan, valid Description: This file controls the state of the internal fan, valid values are: values are: Loading @@ -83,8 +142,8 @@ Description: This file controls the state of the internal fan, valid * 1 -> ON * 1 -> ON What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the Special Functions (hotkeys) operation Description: This file controls the Special Functions (hotkeys) operation mode, valid values are: mode, valid values are: Loading @@ -94,21 +153,29 @@ Description: This file controls the Special Functions (hotkeys) operation and the hotkeys are accessed via FN-F{1-12}. and the hotkeys are accessed via FN-F{1-12}. In the "Special Functions" mode, the F{1-12} keys trigger the In the "Special Functions" mode, the F{1-12} keys trigger the hotkey and the F{1-12} keys are accessed via FN-F{1-12}. hotkey and the F{1-12} keys are accessed via FN-F{1-12}. Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls whether the laptop should turn ON whenever Description: This file controls whether the laptop should turn ON whenever the LID is opened, valid values are: the LID is opened, valid values are: * 0 -> Disabled * 0 -> Disabled * 1 -> Enabled * 1 -> Enabled Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls whether the USB 3 functionality, valid Description: This file controls the USB 3 functionality, valid values are: values are: * 0 -> Disabled (Acts as a regular USB 2) * 0 -> Disabled (Acts as a regular USB 2) * 1 -> Enabled (Full USB 3 functionality) * 1 -> Enabled (Full USB 3 functionality) Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba Documentation/ABI/testing/sysfs-platform-dell-laptop 0 → 100644 +69 −0 Original line number Original line Diff line number Diff line What: /sys/class/leds/dell::kbd_backlight/als_enabled Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to control the automatic keyboard illumination mode on some systems that have an ambient light sensor. Write 1 to this file to enable the auto mode, 0 to disable it. What: /sys/class/leds/dell::kbd_backlight/als_setting Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to specifiy the on/off threshold value, as reported by the ambient light sensor. What: /sys/class/leds/dell::kbd_backlight/start_triggers Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to control the input triggers that turn on the keyboard backlight illumination that is disabled because of inactivity. Read the file to see the triggers available. The ones enabled are preceded by '+', those disabled by '-'. To enable a trigger, write its name preceded by '+' to this file. To disable a trigger, write its name preceded by '-' instead. For example, to enable the keyboard as trigger run: echo +keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers To disable it: echo -keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers Note that not all the available triggers can be configured. What: /sys/class/leds/dell::kbd_backlight/stop_timeout Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to specify the interval after which the keyboard illumination is disabled because of inactivity. The timeouts are expressed in seconds, minutes, hours and days, for which the symbols are 's', 'm', 'h' and 'd' respectively. To configure the timeout, write to this file a value along with any the above units. If no unit is specified, the value is assumed to be expressed in seconds. For example, to set the timeout to 10 minutes run: echo 10m > /sys/class/leds/dell::kbd_backlight/stop_timeout Note that when this file is read, the returned value might be expressed in a different unit than the one used when the timeout was set. Also note that only some timeouts are supported and that some systems might fall back to a specific timeout in case an invalid timeout is written to this file. Documentation/DocBook/media/v4l/compat.xml +1 −1 Original line number Original line Diff line number Diff line Loading @@ -2491,7 +2491,7 @@ that used it. It was originally scheduled for removal in 2.6.35. </listitem> </listitem> <listitem> <listitem> <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event changes flag. See <xref linkend="changes-flags"/>.</para> changes flag. See <xref linkend="ctrl-changes-flags"/>.</para> </listitem> </listitem> </orderedlist> </orderedlist> </section> </section> Loading Loading
CREDITS +11 −0 Original line number Original line Diff line number Diff line Loading @@ -2049,6 +2049,10 @@ D: pirq addr, CS5535 alsa audio driver S: Gurgaon, India S: Gurgaon, India S: Kuala Lumpur, Malaysia S: Kuala Lumpur, Malaysia N: Mohit Kumar D: ST Microelectronics SPEAr13xx PCI host bridge driver D: Synopsys Designware PCI host bridge driver N: Gabor Kuti N: Gabor Kuti M: seasons@falcon.sch.bme.hu M: seasons@falcon.sch.bme.hu M: seasons@makosteszta.sote.hu M: seasons@makosteszta.sote.hu Loading Loading @@ -3705,6 +3709,13 @@ N: Dirk Verworner D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-author of German book ``Linux-Kernel-Programmierung'' D: Co-founder of Berlin Linux User Group D: Co-founder of Berlin Linux User Group N: Andrew Victor E: linux@maxim.org.za W: http://maxim.org.za/at91_26.html D: First maintainer of Atmel ARM-based SoC, aka AT91 D: Introduced support for at91rm9200, the first chip of AT91 family S: South Africa N: Riku Voipio N: Riku Voipio E: riku.voipio@iki.fi E: riku.voipio@iki.fi D: Author of PCA9532 LED and Fintek f75375s hwmon driver D: Author of PCA9532 LED and Fintek f75375s hwmon driver Loading
Documentation/ABI/testing/sysfs-class-mtd +10 −0 Original line number Original line Diff line number Diff line Loading @@ -222,3 +222,13 @@ Description: The number of blocks that are marked as reserved, if any, in The number of blocks that are marked as reserved, if any, in this partition. These are typically used to store the in-flash this partition. These are typically used to store the in-flash bad block table (BBT). bad block table (BBT). What: /sys/class/mtd/mtdX/offset Date: March 2015 KernelVersion: 4.1 Contact: linux-mtd@lists.infradead.org Description: For a partition, the offset of that partition from the start of the master device in bytes. This attribute is absent on main devices, so it can be used to distinguish between partitions and devices that aren't partitions.
Documentation/ABI/testing/sysfs-driver-toshiba_acpi +80 −13 Original line number Original line Diff line number Diff line Loading @@ -8,9 +8,11 @@ Description: This file controls the keyboard backlight operation mode, valid * 0x2 -> AUTO (also called TIMER) * 0x2 -> AUTO (also called TIMER) * 0x8 -> ON * 0x8 -> ON * 0x10 -> OFF * 0x10 -> OFF Note that the kernel 3.16 onwards this file accepts all listed Note that from kernel 3.16 onwards this file accepts all listed parameters, kernel 3.15 only accepts the first two (FN-Z and parameters, kernel 3.15 only accepts the first two (FN-Z and AUTO). AUTO). Also note that toggling this value on type 1 devices, requires a reboot for changes to take effect. Users: KToshiba Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout Loading Loading @@ -67,15 +69,72 @@ Description: This file shows the current keyboard backlight type, * 2 -> Type 2, supporting modes TIMER, ON and OFF * 2 -> Type 2, supporting modes TIMER, ON and OFF Users: KToshiba Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Sleep & Charge charging mode, which can be: * 0 -> Disabled (0x00) * 1 -> Alternate (0x09) * 2 -> Auto (0x21) * 3 -> Typical (0x11) Note that from kernel 4.1 onwards this file accepts all listed values, kernel 4.0 only supports the first three. Note that this feature only works when connected to power, if you want to use it under battery, see the entry named "sleep_functions_on_battery" Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Sleep Functions under battery, and set the level at which point they will be disabled, accepted values can be: * 0 -> Disabled * 1-100 -> Battery level to disable sleep functions Currently it prints two values, the first one indicates if the feature is enabled or disabled, while the second one shows the current battery level set. Note that when the value is set to disabled, the sleep function will only work when connected to power. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the USB Rapid Charge state, which can be: * 0 -> Disabled * 1 -> Enabled Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music Date: January 23, 2015 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the Sleep & Music state, which values can be: * 0 -> Disabled * 1 -> Enabled Note that this feature only works when connected to power, if you want to use it under battery, see the entry named "sleep_functions_on_battery" Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file shows the current version of the driver Description: This file shows the current version of the driver Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the state of the internal fan, valid Description: This file controls the state of the internal fan, valid values are: values are: Loading @@ -83,8 +142,8 @@ Description: This file controls the state of the internal fan, valid * 1 -> ON * 1 -> ON What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls the Special Functions (hotkeys) operation Description: This file controls the Special Functions (hotkeys) operation mode, valid values are: mode, valid values are: Loading @@ -94,21 +153,29 @@ Description: This file controls the Special Functions (hotkeys) operation and the hotkeys are accessed via FN-F{1-12}. and the hotkeys are accessed via FN-F{1-12}. In the "Special Functions" mode, the F{1-12} keys trigger the In the "Special Functions" mode, the F{1-12} keys trigger the hotkey and the F{1-12} keys are accessed via FN-F{1-12}. hotkey and the F{1-12} keys are accessed via FN-F{1-12}. Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls whether the laptop should turn ON whenever Description: This file controls whether the laptop should turn ON whenever the LID is opened, valid values are: the LID is opened, valid values are: * 0 -> Disabled * 0 -> Disabled * 1 -> Enabled * 1 -> Enabled Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three What: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three Date: February, 2015 Date: February 12, 2015 KernelVersion: 3.20 KernelVersion: 4.0 Contact: Azael Avalos <coproscefalo@gmail.com> Contact: Azael Avalos <coproscefalo@gmail.com> Description: This file controls whether the USB 3 functionality, valid Description: This file controls the USB 3 functionality, valid values are: values are: * 0 -> Disabled (Acts as a regular USB 2) * 0 -> Disabled (Acts as a regular USB 2) * 1 -> Enabled (Full USB 3 functionality) * 1 -> Enabled (Full USB 3 functionality) Note that toggling this value requires a reboot for changes to take effect. Users: KToshiba
Documentation/ABI/testing/sysfs-platform-dell-laptop 0 → 100644 +69 −0 Original line number Original line Diff line number Diff line What: /sys/class/leds/dell::kbd_backlight/als_enabled Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to control the automatic keyboard illumination mode on some systems that have an ambient light sensor. Write 1 to this file to enable the auto mode, 0 to disable it. What: /sys/class/leds/dell::kbd_backlight/als_setting Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to specifiy the on/off threshold value, as reported by the ambient light sensor. What: /sys/class/leds/dell::kbd_backlight/start_triggers Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to control the input triggers that turn on the keyboard backlight illumination that is disabled because of inactivity. Read the file to see the triggers available. The ones enabled are preceded by '+', those disabled by '-'. To enable a trigger, write its name preceded by '+' to this file. To disable a trigger, write its name preceded by '-' instead. For example, to enable the keyboard as trigger run: echo +keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers To disable it: echo -keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers Note that not all the available triggers can be configured. What: /sys/class/leds/dell::kbd_backlight/stop_timeout Date: December 2014 KernelVersion: 3.19 Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>, Pali Rohár <pali.rohar@gmail.com> Description: This file allows to specify the interval after which the keyboard illumination is disabled because of inactivity. The timeouts are expressed in seconds, minutes, hours and days, for which the symbols are 's', 'm', 'h' and 'd' respectively. To configure the timeout, write to this file a value along with any the above units. If no unit is specified, the value is assumed to be expressed in seconds. For example, to set the timeout to 10 minutes run: echo 10m > /sys/class/leds/dell::kbd_backlight/stop_timeout Note that when this file is read, the returned value might be expressed in a different unit than the one used when the timeout was set. Also note that only some timeouts are supported and that some systems might fall back to a specific timeout in case an invalid timeout is written to this file.
Documentation/DocBook/media/v4l/compat.xml +1 −1 Original line number Original line Diff line number Diff line Loading @@ -2491,7 +2491,7 @@ that used it. It was originally scheduled for removal in 2.6.35. </listitem> </listitem> <listitem> <listitem> <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event <para>Added <constant>V4L2_EVENT_CTRL_CH_RANGE</constant> control event changes flag. See <xref linkend="changes-flags"/>.</para> changes flag. See <xref linkend="ctrl-changes-flags"/>.</para> </listitem> </listitem> </orderedlist> </orderedlist> </section> </section> Loading
