From: Thomas Meyer <thomas@m3y3r.de>
Date: Tue, 2 Feb 2010 19:09:04 +0000 (+0100)
Subject: drm/i915: slow acpi_lid_open() causes flickering - V2
X-Git-Tag: v2.6.33-rc7~2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67026e03244d76b8f1fa725b079d4182fe8910aa;p=pandora-kernel.git

drm/i915: slow acpi_lid_open() causes flickering - V2

acpi_lid_open() could take up to 10ms on my computer.  Some component is
calling the drm GETCONNECTOR ioctl many times in a row.  This results in
flickering (for example, when starting a video).  Fix it by assuming an
always connected lid status.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Eric Anholt <eric@anholt.net>
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