lkml.org 
[lkml]   [2009]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Intel-gfx] [PATCH] i915: Register ACPI video even when not modesetting
On Thu, Apr 16, 2009 at 09:44:11AM +0200, Tino Keitel wrote:
> On Wed, Apr 15, 2009 at 21:46:36 +0100, Matthew Garrett wrote:
> > The ACPI video driver defers registration to the i915 driver if the
> > system supports opregion-mediated backlight control. This registration
> > was only being performed in the KMS case. Ensure it's done even if we
> > don't have modesetting enabled.
>
> Does this provide backlight control even without DRI enabled, or just
> without KMS enabled?

Just without KMS being enabled. If your backlight control doesn't work
without dri, that's because your backlight control requires a
kernel-level component to change the backlight registers in response to
an IRQ (ie, DRI)

--
Matthew Garrett | mjg59@srcf.ucam.org


\
 
 \ /
  Last update: 2009-04-17 02:53    [W:0.043 / U:0.384 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site