kernel.git/Documentation/ABI/testing/sysfs-class-led, branch linux-3.6.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.6.y2011-03-31T14:26:23ZFix common misspellings2011-03-31T14:26:23ZLucas De Marchi2011-03-31T01:57:33Zurn:sha1:25985edcedea6396277003854657b5f3cb31a628
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
leds: add output inversion option to backlight trigger2011-01-13T16:03:06ZJanusz Krzysztofik2011-01-13T00:59:20Zurn:sha1:9f9455ae710786bd11625d501567f4f783fedea5
Extend the LED backlight tirgger driver with an option that allows for
inverting the trigger output polarity.
With the invertion option provided, I (ab)use the backlight trigger for
driving a LED that indicates LCD display blank condtition on my Amstrad
Delta videophone. Since the machine has no dedicated power LED, it was
not possible to distinguish if the display was blanked, or the machine was
turned off, without touching it.
The invert sysfs control is patterned after a similiar function of the GPIO
trigger driver.
[akpm@linux-foundation.org: make output match input, tighten input checking]
[akpm@linux-foundation.org: make output match input, tighten input checking]
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Cc: Paul Mundt <lethal@linux-sh.org>
Acked-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
led: document sysfs interface2009-08-28T19:21:12ZCorentin Chary2009-08-28T12:56:45Zurn:sha1:5f634c6527249275df4199a294ee9cec2f3ff3b1
Also fix Documentation/led-class.txt, the acceptable
range of values for brightness is 0-max_brightness, not 0-255.
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>