From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 16 Jun 2011 19:18:54 +0000 (-0700)
Subject: drm/i915: add Ivy Bridge page flip support
X-Git-Tag: v3.0-rc6~27^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c9017e5b77118439952fe8dc22809bae4fae4b6;p=pandora-kernel.git

drm/i915: add Ivy Bridge page flip support

Use the blit ring for submitting flips since the render ring doesn't
generate flip complete interrupts.

Fixes bugs:

	https://bugs.freedesktop.org/show_bug.cgi?id=38362
	https://bugs.freedesktop.org/show_bug.cgi?id=38392
	https://bugs.freedesktop.org/show_bug.cgi?id=38393

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Tested-by:  Jian J Zhao <jian.j.zhao@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---

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