From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Tue, 4 Jun 2013 19:53:39 +0000 (-0300)
Subject: drm/i915: update FBC maximum fb sizes
X-Git-Tag: v3.11-rc1~65^2~61^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f85da868e3b998394634209cc1e48e0f4126901b;p=pandora-kernel.git

drm/i915: update FBC maximum fb sizes

CTG/ILK/SNB/IVB support 4kx2k surfaces. HSW supports 4kx4k, but
without proper front buffer invalidation on the last 2k lines, so
don't enable FBC on these cases for now.

v2: Use gen >= 5, not gen > 4 (Daniel).

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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