To trigger gt reset failure:
 echo 100 >  /sys/kernel/debug/dri/<cardX>/fail_gt_reset/probability
 echo 2 >  /sys/kernel/debug/dri/<cardX>/fail_gt_reset/times

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>