On Sun, Feb 22, 2015 at 12:04:23PM +0100, Pali Rohár wrote: > On Thursday 19 February 2015 11:58:29 Gabriele Mazzotta wrote: > > This patch adds the support for the configuration of the > > keyboard backlight on supported Dell laptops. > > > > With this patch it is possible to set: > > * keyboard backlight level > > * timeout after which the backlight will be automatically > > turned off * input activity triggers (keyboard, touchpad, > > mouse) that enable the backlight * ambient light settings > > > > The settings are exposed via > > /sys/class/leds/dell::kbd_backlight/ > > > > The code is based on the newly released documentation by Dell > > in the libsmbios project. > > > > Signed-off-by: Pali Rohár <pali.rohar@xxxxxxxxx> > > Signed-off-by: Gabriele Mazzotta <gabriele.mzt@xxxxxxxxx> > > Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > --- > > .../ABI/testing/sysfs-platform-dell-laptop | 69 ++ > > drivers/platform/x86/dell-laptop.c | 1089 > > +++++++++++++++++++- 2 files changed, 1152 insertions(+), 6 > > deletions(-) > > create mode 100644 > > Documentation/ABI/testing/sysfs-platform-dell-laptop > > > > This patch is same as combination of previous, just contains all > changes in single patch file. Difference between v3.19-rc5 and > current version is just als code was moved to separate functions > and als backlight can be enabled via new sysfs attribute (like in > second patch which was sent). > > I tested this patch on top of linus tree (commit 79513d0) and > keyboard backlight works fine. > > Darren, what do you think, can be this patch which brings > keyboard backlight support finally moved to mainline kernel? So sorry for the delay folks, bad week :( This landed too late for 3.20... her durr 4.0, but should make 4.1. Expect to see it in next in the next few days. -- Darren Hart Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
