linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2015-07-24	Input: LEDs - skip unnamed LEDs	Dmitry Torokhov	1	-2/+14
	Devices may declare more LEDs than what is known to input-leds (HID does this for some devices). Instead of showing ugly warnings on connect and, even worse, oopsing on disconnect, let's simply ignore LEDs that are not known to us. Reported-and-tested-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-11	Input: export LEDs as class devices in sysfs	Samuel Thibault	1	-0/+212
	This change creates a new input handler called "leds" that exports LEDs on input devices as standard LED class devices in sysfs and allows controlling their state via sysfs or via any of the standard LED triggers. This allows to re-purpose and reassign LDEs on the keyboards to represent states other than the standard keyboard states (CapsLock, NumLock, etc). The old API of controlling input LEDs by writing into /dev/input/eventX devices is still present and will take precedence over accessing via LEDs subsystem (i.e. it may override state set by a trigger). If input device is "grabbed" then requests coming through LED subsystem will be ignored. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Tested-by: Pavel Machek <pavel@ucw.cz> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>