[Intel-gfx] [PATCH] drm/i915: Tune down spurious CRC interrupt

[shuang.he at intel.com]

Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
PNV                 -1              366/366              365/366
ILK                 -2              371/371              369/371
SNB                                  450/450              450/450
IVB                                  498/498              498/498
BYT                                  289/289              289/289
HSW                                  564/564              564/564
BDW                                  417/417              417/417
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
*PNV  igt_gen3_mixed_blits      PASS(7, M23)      CRASH(1, M23)
 ILK  igt_gem_reset_stats_close-pending-fork-render      TIMEOUT(26, M37M26)PASS(1, M26)      TIMEOUT(1, M37)
 ILK  igt_kms_flip_vblank-vs-hang      NSPT(1, M26)TIMEOUT(24, M37M26)PASS(1, M26)      TIMEOUT(1, M37)
Note: You need to pay more attention to line start with '*'