From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 18 Jan 2013 18:05:39 +0000 (-0500)
Subject: drm/radeon: add a bios scratch asic hung helper
X-Git-Tag: v3.9-rc1~83^2~31^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=410a3418a88cc1273a281d347687f736fc39dd86;p=pandora-kernel.git

drm/radeon: add a bios scratch asic hung helper

Used by all asic families from r600+.
Flag for the vbios and later instances of the driver
that the GPU is hung.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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