[Intel-gfx] [PATCH] drm/atomic-helper: Skip vblank waits for

[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                                  367/367              367/367
ILK                 -6              375/375              369/375
SNB                                  450/450              450/450
IVB                 -2              503/503              501/503
BYT                                  289/289              289/289
HSW                 -4              567/567              563/567
BDW                                  417/417              417/417
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
 ILK  igt_gem_reset_stats_close-pending-fork-render      TIMEOUT(12, M37M26)PASS(1, M26)      TIMEOUT(1, M37)
*ILK  igt_drv_suspend_debugfs-reader      PASS(2, M37)      DMESG_WARN(1, M37)
*ILK  igt_drv_suspend_fence-restore-tiled2untiled      PASS(3, M37)      DMESG_WARN(1, M37)
*ILK  igt_drv_suspend_fence-restore-untiled      PASS(3, M37)      DMESG_WARN(1, M37)
*ILK  igt_drv_suspend_forcewake      PASS(3, M37)      DMESG_WARN(1, M37)
 ILK  igt_kms_flip_vblank-vs-hang      TIMEOUT(12, M37M26)PASS(1, M26)      TIMEOUT(1, M37)
 IVB  igt_gem_bad_reloc_negative-reloc      NSPT(14, M34M21M4)PASS(1, M21)      NSPT(1, M4)
 IVB  igt_gem_bad_reloc_negative-reloc-lut      NSPT(3, M21M34M4)PASS(15, M21M34M4)      NSPT(1, M4)
 HSW  igt_gem_bad_reloc_negative-reloc-lut      NSPT(24, M40M20M19)PASS(1, M20)      NSPT(1, M40)
*HSW  igt_kms_flip_dpms-vs-vblank-race      PASS(2, M20M40)      DMESG_WARN(1, M40)
*HSW  igt_kms_rotation_crc_primary-rotation      PASS(23, M20M40M19)      DMESG_WARN(1, M40)
*HSW  igt_pm_rc6_residency_rc6-accuracy      PASS(25, M20M40M19)      FAIL(1, M40)
Note: You need to pay more attention to line start with '*'