Date: Mon, 10 Dec 2018 13:55:06 +0000 From: bugzilla-noreply@freebsd.org To: acpi@FreeBSD.org Subject: [Bug 229120] [acpi_ibm] [patch] Add support for newer Thinkpad models with id LEN0268 Message-ID: <bug-229120-16045-ZZofBY7w9k@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229120-16045@https.bugs.freebsd.org/bugzilla/> References: <bug-229120-16045@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229120 --- Comment #5 from Ali Abdallah <aliovx@gmail.com> --- Hi Mat=C3=ADas, The Fn buttons never changed the brightness automatically (even on old alre= ady supported Thinkpad models), instead it sends a userspace event to devctl, t= hat is populated by devd. The user typically runs a devd action to change the brightness, and my patch does not change that, see man(4) acpi_ibm.=20 Instead, with the patch applied now you get devd events for FN-brightness up/down. !system=3DACPI subsystem=3DIBM type=3D\_SB_.PCI0.LPCB.EC__.HKEY notify=3D0x= 10 !system=3DACPI subsystem=3DIBM type=3D\_SB_.PCI0.LPCB.EC__.HKEY notify=3D0x= 11 then you can, via a devd action, change the brightness using for example hw.acpi.video.lcd0.brightness. Other keys, which did not work without the patch, now send devd events, such as FN-Wireless, FN-Mic.=20 For the brightness part, yes I think something should be done to make the=20 dev.acpi_ibm.0.lcd_brightness syscalls work again, will post here any progr= ess. --=20 You are receiving this mail because: You are the assignee for the bug.=
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