From: Pradeep Subrahmanion <subrahmanion.pradeep@gmail.com> To: joeyli <jlee@suse.com> Cc: Matthew Garrett <mjg@redhat.com>, rpurdie@rpsys.net, FlorianSchandinat@gmx.de, akpm@linux-foundation.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Added backlight driver for Acer Aspire 4736 Date: Mon, 19 Mar 2012 17:03:13 +0530 [thread overview] Message-ID: <1332156793.2964.3.camel@debian.Gayathri> (raw) In-Reply-To: <1332122514.10557.270.camel@linux-s257.site> > For the maximum level causes blank screen... > > Please kindly help to identify which driver handle the brightness > change, run the following 2 commands: > > # echo 5 > /sys/class/backlight/acer-wmi/brightness > # echo 5 > /sys/class/backlight/intel_backlight/brightness > > Which one works to change brightness on your machine? Both of them do not work for me.Only hot keys are working. Writing to /sys/class/backlight/acer-wmi/brightness and /sys/class/backlight/intel_backlight/brightness do not cause any change in brightness. Regards , Pradeep Subrahmanion > > > Thanks a lot! > Joey Lee
WARNING: multiple messages have this Message-ID (diff)
From: Pradeep Subrahmanion <subrahmanion.pradeep@gmail.com> To: joeyli <jlee@suse.com> Cc: Matthew Garrett <mjg@redhat.com>, rpurdie@rpsys.net, FlorianSchandinat@gmx.de, akpm@linux-foundation.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Added backlight driver for Acer Aspire 4736 Date: Mon, 19 Mar 2012 11:45:13 +0000 [thread overview] Message-ID: <1332156793.2964.3.camel@debian.Gayathri> (raw) In-Reply-To: <1332122514.10557.270.camel@linux-s257.site> > For the maximum level causes blank screen... > > Please kindly help to identify which driver handle the brightness > change, run the following 2 commands: > > # echo 5 > /sys/class/backlight/acer-wmi/brightness > # echo 5 > /sys/class/backlight/intel_backlight/brightness > > Which one works to change brightness on your machine? Both of them do not work for me.Only hot keys are working. Writing to /sys/class/backlight/acer-wmi/brightness and /sys/class/backlight/intel_backlight/brightness do not cause any change in brightness. Regards , Pradeep Subrahmanion > > > Thanks a lot! > Joey Lee
next prev parent reply other threads:[~2012-03-19 17:03 UTC|newest] Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CABNxG=CU+bOWUauLYfcS2vtFqKvXA-9axgokNoYz+KuU1Mzztw@mail.gmail.com> 2012-03-11 19:42 ` [PATCH] Added backlight driver for Acer Aspire 4736 Florian Tobias Schandinat 2012-03-11 19:42 ` Florian Tobias Schandinat 2012-03-12 17:36 ` Pradeep Subrahmanion 2012-03-13 3:12 ` Pradeep Subrahmanion 2012-03-12 17:51 ` Matthew Garrett 2012-03-13 12:09 ` Pradeep Subrahmanion 2012-03-13 12:47 ` Matthew Garrett 2012-03-13 13:29 ` Pradeep Subrahmanion 2012-03-13 13:41 ` Pradeep Subrahmanion [not found] ` <CABNxG=Dqg26EHmC3vibf3-SjVhby1qgQfMniQObUeh9eJ6SwEw@mail.gmail.com> 2012-03-13 13:34 ` Matthew Garrett 2012-03-13 15:49 ` Pradeep Subrahmanion 2012-03-14 1:24 ` Pradeep Subrahmanion 2012-03-13 23:12 ` joeyli 2012-03-13 23:12 ` joeyli 2012-03-14 2:43 ` Pradeep Subrahmanion 2012-03-14 2:55 ` Pradeep Subrahmanion 2012-03-14 5:51 ` joeyli 2012-03-14 5:51 ` joeyli 2012-03-14 6:17 ` Pradeep Subrahmanion 2012-03-14 6:29 ` Pradeep Subrahmanion 2012-03-15 8:05 ` joeyli 2012-03-15 8:05 ` joeyli 2012-03-18 5:10 ` Pradeep Subrahmanion 2012-03-18 5:22 ` Pradeep Subrahmanion 2012-03-19 2:01 ` joeyli 2012-03-19 2:01 ` joeyli 2012-03-19 11:33 ` Pradeep Subrahmanion [this message] 2012-03-19 11:45 ` Pradeep Subrahmanion 2012-03-20 3:55 ` joeyli 2012-03-20 3:55 ` joeyli 2012-03-20 11:09 ` joeyli 2012-03-20 11:09 ` joeyli 2012-03-20 18:55 ` Pradeep Subrahmanion 2012-03-20 18:55 ` Pradeep Subrahmanion 2012-03-21 3:00 ` joeyli 2012-03-21 3:00 ` joeyli 2012-03-21 19:09 ` Pradeep Subrahmanion 2012-03-21 19:21 ` Pradeep Subrahmanion 2012-03-22 1:33 ` joeyli 2012-03-22 1:33 ` joeyli 2012-03-22 2:33 ` Pradeep Subrahmanion 2012-03-22 2:45 ` Pradeep Subrahmanion 2012-03-22 3:25 ` joeyli 2012-03-22 3:25 ` joeyli 2012-03-22 3:32 ` Pradeep Subrahmanion 2012-03-22 3:44 ` Pradeep Subrahmanion 2012-03-22 3:54 ` joeyli 2012-03-22 3:54 ` joeyli 2012-03-22 5:56 ` Pradeep Subrahmanion 2012-03-22 5:57 ` Pradeep Subrahmanion 2012-03-22 9:34 ` joeyli 2012-03-22 9:34 ` joeyli 2012-03-22 16:17 ` Pradeep Subrahmanion 2012-03-22 16:29 ` Pradeep Subrahmanion 2012-03-23 3:36 ` Pradeep Subrahmanion 2012-03-23 3:48 ` Pradeep Subrahmanion 2012-03-23 4:25 ` joeyli 2012-03-23 4:25 ` joeyli 2012-03-18 5:12 ` Pradeep Subrahmanion 2012-03-18 5:24 ` Pradeep Subrahmanion 2012-03-12 23:07 ` Joe Perches 2012-03-12 23:07 ` Joe Perches 2012-03-12 17:40 ` Pradeep Subrahmanion 2012-03-13 3:16 ` Pradeep Subrahmanion 2012-03-13 3:10 ` joeyli 2012-03-13 3:10 ` joeyli 2012-03-13 13:12 ` Pradeep Subrahmanion 2012-03-13 4:35 ` joeyli 2012-03-13 4:35 ` joeyli
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1332156793.2964.3.camel@debian.Gayathri \ --to=subrahmanion.pradeep@gmail.com \ --cc=FlorianSchandinat@gmx.de \ --cc=akpm@linux-foundation.org \ --cc=jlee@suse.com \ --cc=linux-fbdev@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=mjg@redhat.com \ --cc=rpurdie@rpsys.net \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.