Bug 85279

Summary: [BDW Bisected]igt/kms_force_connector fails
Product: DRI Reporter: Guo Jinxian <jinxianx.guo>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED NOTABUG QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs, przanoni
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg none

Description Guo Jinxian 2014-10-21 07:39:52 UTC 
Created attachment 108156 [details]
dmesg

==System Environment==
--------------------------
Regression: Yes.
It's a igt regression bug. 

Non-working platforms: BDW

==kernel==
--------------------------
origin/drm-intel-nightly: 8d1dbeed28a28ecf964769bf089503f0c90ffdaa(fails)
    drm-intel-nightly: 2014y-10m-19d-14h-54m-38s UTC integration manifest
origin/drm-intel-next-queued: 6476486cb3570d3662e4a3870b884e75d35d1072(fails)
    drm/i915: Document that mmap forwarding is discouraged
origin/drm-intel-fixes: bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9(fails)
    Linux 3.17

==Bug detailed description==
igt/kms_force_connector fails
There has another bug 82230 about this case.

Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_force_connector
IGT-Version: 1.8-gbba1cd0 (x86_64) (Linux: 3.18.0-rc1_drm-intel-nightly_f2bcbc_20141021+ x86_64)
Test requirement not met in function main, file kms_force_connector.c:58:
Test requirement: vga_connector

==Reproduce steps==
---------------------------- 
1. ./kms_force_connector

==Bisect results==
----------------------------
Bisect shows: e11b7100c9c8d4e74a4d4439b1519ea50741fda5 is the first bad commit

commit e11b7100c9c8d4e74a4d4439b1519ea50741fda5
Author:     Thomas Wood <thomas.wood@intel.com>
AuthorDate: Thu Oct 9 16:44:12 2014 +0100
Commit:     Thomas Wood <thomas.wood@intel.com>
CommitDate: Wed Oct 15 11:01:37 2014 +0100

    tests/kms_force_connect: skip if a VGA connector is not available

    v2: rename "connector" to "vga_connector" to improve the skip message
        (Chris Wilson)

    Suggested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
    Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Comment 1 Paulo Zanoni 2014-10-21 11:34:16 UTC 
Why is this labeled as a regression?

As far as I understand, we went from FAIL to SKIP. And on this specific case, it' s expected: this test will SKIP unless the machine has a VGA connector attached.
Comment 2 Rodrigo Vivi 2014-10-21 22:56:48 UTC 
If it is skipping it doesn't look like a bug for me either.
Comment 3 Guo Jinxian 2014-10-22 07:54:38 UTC 
Verified.
Comment 4 Elizabeth 2017-10-06 14:34:35 UTC 
Closing old verified.

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