2017-11-09 19:20 GMT+01:00, Darren Hart <dvhart@xxxxxxxxxxxxx>: > On Thu, Nov 09, 2017 at 02:24:44PM +0200, Andy Shevchenko wrote: >> +Cc: correct subsystem >> >> On Thu, Nov 9, 2017 at 3:04 AM, kedar kedar <k3dar7@xxxxxxxxx> wrote: >> > Hello, >> > >> > Can anyone please try add support for controlling keyboard backlight >> > via sysfs on Hewlett-Packard notebooks? >> > Maybe in a similar way as this last year patch for Thinkpad? >> > https://lkml.org/lkml/2015/12/24/295 >> > BTW: This functionality is already supported (minimaly) on Apple, >> > ASUS, Dell, Samsung, Sony, Thinkpad, Toshiba :-) >> >> I dunno if my corporate windows laptop has this feature, though I >> can't do anything in near future regarding to this, no time. >> >> In any case it looks like HP stuff is kinda orphaned in PDx86 >> subsystem (just occasional fixes happen). > > Hi Kedar, > > is there a bugzilla entry open for this? If not, this is a good way to > capture the problem and share details on the system with people that may > be able to help but do not have the hardware platform itself. > > > https://bugzilla.kernel.org > > -- > Darren Hart > VMware Open Source Technology Center > Hi Darren, Thanks for answer, opened entry on bugzilla and attach DSDT from HP 8570w: https://bugzilla.kernel.org/show_bug.cgi?id=197829 k3dAR
