System hangs on " *ERROR* uncleared pch fifo underrun on pch transcoder A"

Issue

• After patching Red hat Enterprise Linux 7, the system was not able to boot and hangs on the following messages

    2.033074] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A
[    2.033118] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun