[Intel-gfx] [PATCH] drm/i915: Propagate invalid setcrtc cloning

[shuang.he at intel.com]

Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
-------------------------------------Summary-------------------------------------
Platform: baseline_drm_intel_nightly_pass_rate->patch_applied_pass_rate
BYT: pass/total=290/291->291/291
PNV: pass/total=356/356->356/356
ILK: pass/total=371/372->372/372
IVB: pass/total=545/546->546/546
SNB: pass/total=424/425->425/425
HSW: pass/total=579/579->579/579
BDW: pass/total=432/435->433/435
-------------------------------------Detailed-------------------------------------
test_platform: test_suite, test_case, result_with_drm_intel_nightly(count, machine_id...)...->result_with_patch_applied(count, machine_id)...
BYT: Intel_gpu_tools, igt_kms_setmode_invalid-clone-single-crtc, TIMEOUT(1, M36)PASS(3, M36) -> TIMEOUT(3, M36)PASS(1, M36)
ILK: Intel_gpu_tools, igt_kms_setmode_invalid-clone-single-crtc, TIMEOUT(1, M37)PASS(3, M37) -> TIMEOUT(3, M37)PASS(1, M37)
IVB: Intel_gpu_tools, igt_kms_setmode_invalid-clone-single-crtc, TIMEOUT(1, M21)PASS(3, M34) -> TIMEOUT(3, M34)PASS(1, M34)
SNB: Intel_gpu_tools, igt_kms_setmode_invalid-clone-single-crtc, TIMEOUT(1, M35)PASS(3, M35) -> TIMEOUT(3, M35)PASS(1, M35)
BDW: Intel_gpu_tools, igt_kms_setmode_invalid-clone-single-crtc, TIMEOUT(1, M28)PASS(3, M28) -> TIMEOUT(3, M28)PASS(1, M28)