To access 'error_state' through sysfs. Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com> --- tests/drm_lib.sh | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tests/drm_lib.sh b/tests/drm_lib.sh index 7eaf34e..72da4ad 100755 --- a/tests/drm_lib.sh +++ b/tests/drm_lib.sh @@ -29,4 +29,19 @@ if [ `cat $i915_dfs_path/clients | wc -l` -gt "2" ] ; then die "ERROR: other drm clients running" 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 -- 1.7.9.5
