From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 23 Jun 2015 07:03:50 -0700 (PDT) From: Antonio Malcolm To: voidlinux@googlegroups.com Message-Id: <109e45ec-434f-4861-b794-ebc3d9ec4e6d@googlegroups.com> Subject: modprobe ec_sys: no /sys/kernel/debug/ec/ec0/io created MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_5750_1219048214.1435068230915" ------=_Part_5750_1219048214.1435068230915 Content-Type: multipart/alternative; boundary="----=_Part_5751_1549340318.1435068230915" ------=_Part_5751_1549340318.1435068230915 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi all, I'm attempting to get the keyboard backlight on my Lenovo Thinkpad working, using this c program: https://gist.github.com/hadess/6847281#file-tmp-c However, there's no /sys/kernel/debug/ec/ec0/io created with which to talk to ec_sys. This is after loading the module, which I can confirm was loaded successfully. ------=_Part_5751_1549340318.1435068230915 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit
Hi all,
I'm attempting to get the keyboard backlight on my Lenovo Thinkpad working, using this c program:

https://gist.github.com/hadess/6847281#file-tmp-c

However, there's no /sys/kernel/debug/ec/ec0/io created with which to talk to ec_sys.
This is after loading the module, which I can confirm was loaded successfully.
------=_Part_5751_1549340318.1435068230915-- ------=_Part_5750_1219048214.1435068230915-- From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 23 Jun 2015 07:16:41 -0700 (PDT) From: Antonio Malcolm To: voidlinux@googlegroups.com Message-Id: <3995b16a-bdd7-441e-8d0a-34446c5431c8@googlegroups.com> In-Reply-To: <109e45ec-434f-4861-b794-ebc3d9ec4e6d@googlegroups.com> References: <109e45ec-434f-4861-b794-ebc3d9ec4e6d@googlegroups.com> Subject: Re: modprobe ec_sys: no /sys/kernel/debug/ec/ec0/io created MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_5846_1314879827.1435069001987" ------=_Part_5846_1314879827.1435069001987 Content-Type: multipart/alternative; boundary="----=_Part_5847_1578524759.1435069001988" ------=_Part_5847_1578524759.1435069001988 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit NEVERMIND.... forgot to mount debugfs On Tuesday, June 23, 2015 at 7:03:51 AM UTC-7, Antonio Malcolm wrote: > > Hi all, > I'm attempting to get the keyboard backlight on my Lenovo Thinkpad > working, using this c program: > > https://gist.github.com/hadess/6847281#file-tmp-c > > However, there's no /sys/kernel/debug/ec/ec0/io created with which to talk > to ec_sys. > This is after loading the module, which I can confirm was loaded > successfully. > ------=_Part_5847_1578524759.1435069001988 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
NEVERMIND.... forgot to mount debugfs

On Tuesday, J= une 23, 2015 at 7:03:51 AM UTC-7, Antonio Malcolm wrote:
Hi all,
I'm attempting to = get the keyboard backlight on my Lenovo Thinkpad working, using this c prog= ram:

https://gist.github.= com/hadess/6847281#file-tmp-c

However, there's no /sys/kern= el/debug/ec/ec0/io created with which to talk to ec_sys.
This is after l= oading the module, which I can confirm was loaded successfully.
------=_Part_5847_1578524759.1435069001988-- ------=_Part_5846_1314879827.1435069001987--