From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 25 Aug 2010 05:26:04 +0000 (+1000)
Subject: drm/nv50: implement custom vram mm
X-Git-Tag: v2.6.38-rc1~419^2~37^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=573a2a37e8648a3249426c816f51e7ef50f6f73e;p=pandora-kernel.git

drm/nv50: implement custom vram mm

This is required on nv50 as we need to be able to have more precise control
over physical VRAM allocations to avoid buffer corruption when using
buffers of mixed memory types.

This removes some nasty overallocation/alignment that we were previously
using to "control" this problem.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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