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Message-ID: <20130615184405.GA11196@srcf.ucam.org> Date: Sat, 15 Jun 2013 19:44:05 +0100 From: Matthew Garrett <mjg59@...f.ucam.org> To: Aaron Lu <aaron.lu@...el.com>, "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>, Seth Forshee <seth.forshee@...onical.com>, "Lee, Chun-Yi" <joeyli.kernel@...il.com>, "intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>, "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Len Brown <lenb@...nel.org>, "Rafael J. Wysocki" <rjw@...k.pl>, Zhang Rui <rui.zhang@...el.com>, Aaron Lu <aaron.lwe@...il.com>, Alex Deucher <alexdeucher@...il.com> Subject: Re: [PATCH 3/3] i915: Don't provide ACPI backlight interface if firmware expects Windows 8 On Sat, Jun 15, 2013 at 08:29:42PM +0200, Daniel Vetter wrote: > Aside at the end: If the gnome tool indeed has its own backlight code and > doesn't just use that as a fallback if the xrandr backligh property isn't > available, then that's just a serious bug in gnome and should be fixed > asap. But imo that's not something we should try to (nor do I see any way > how to) work around in the kernel. It's only used if there's no backlight property on the display. -- Matthew Garrett | mjg59@...f.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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