From: Jerome Glisse Date: Tue, 6 Oct 2009 17:04:30 +0000 (+0200) Subject: drm/radeon/kms: Fix AGP support for R600/RV770 family (v2) X-Git-Tag: v2.6.32-rc4~32^2^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a029b768f9d4a001501bd18d6ba08297ae912fd;p=pandora-kernel.git drm/radeon/kms: Fix AGP support for R600/RV770 family (v2) For AGP to work unmapped access must cover VRAM & AGP as AGP is treated like VRAM by the GPU (ie physical address). This patch properly setup the virtual memory system aperture to cover AGP if AGP is enabled. It seems that there is memory corruption after resume when using AGP (RV770 seems unaffected thought). Version 2 just fix merge issue with updated AGP fallback patch. Signed-off-by: Jerome Glisse Signed-off-by: Dave Airlie --- Reading git-diff-tree failed