From: =?utf-8?q?Michel_D=C3=A4nzer?= <michel@tungstengraphics.com>
Date: Tue, 24 Oct 2006 13:37:43 +0000 (+1000)
Subject: drm: i915: Add ioctl for scheduling buffer swaps at vertical blanks.
X-Git-Tag: v2.6.20-rc1~34^2~20^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6b54f3f5050c0cbc0c35dd48064846c6302706b;p=pandora-kernel.git

drm: i915: Add ioctl for scheduling buffer swaps at vertical blanks.

This uses the core facility to schedule a driver callback that will be called
ASAP after the given vertical blank interrupt with the HW lock held.

Signed-off-by: Dave Airlie <airlied@linux.ie>
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