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tests: add i915_sfs_path

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To access 'error_state' through sysfs.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Mika Kuoppala 2013-06-27 16:54:43 +03:00 committed by Daniel Vetter
parent 3743a0b994
commit 6fd652ac1d
1 changed files with 15 additions and 0 deletions
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15
tests/drm_lib.sh
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@ -29,4 +29,19 @@ if [ `cat $i915_dfs_path/clients | wc -l` -gt "2" ] ; then
die "ERROR: other drm clients running" die "ERROR: other drm clients running"
fi fi
if [ -d /sys/class/drm ] ; then
sysfs_path=/sys/class/drm
fi
i915_sfs_path=x
for dir in `ls $sysfs_path` ; do
if [ -f $sysfs_path/$dir/error_state ] ; then
i915_sfs_path=$sysfs_path/$dir
break
fi
done
if [ $i915_sfs_path = "x" ] ; then
die " i915 sysfs path not found."
fi