Bug 108769

Summary: [CI][BAT] fi-kbl-7500u's chamelium is improperly setup
Product: DRI Reporter: Martin Peres <martin.peres>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: highest CC: intel-gfx-bugs, petri.latvala, tomi.p.sarvela
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: KBL i915 features: CI Infra

Description Martin Peres 2018-11-16 15:23:01 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4718/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

Starting subtest: hdmi-hpd-fast
(kms_chamelium:2863) CRITICAL: Test assertion failure function test_basic_hotplug, file ../tests/kms_chamelium.c:236:
(kms_chamelium:2863) CRITICAL: Failed assertion: igt_hotplug_detected(mon, HOTPLUG_TIMEOUT)
Subtest hdmi-hpd-fast failed.


https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4718/fi-kbl-7500u/igt@kms_chamelium@hdmi-crc-fast.html

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4718/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html

Starting subtest: hdmi-edid-read
(kms_chamelium:2880) CRITICAL: Test assertion failure function wait_for_connector, file ../tests/kms_chamelium.c:132:
(kms_chamelium:2880) CRITICAL: Failed assertion: finished
Subtest hdmi-edid-read failed.


https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4718/fi-kbl-7500u/igt@kms_chamelium@common-hpd-after-suspend.html

Starting subtest: common-hpd-after-suspend
(kms_chamelium:2900) CRITICAL: Test assertion failure function try_suspend_resume_hpd, file ../tests/kms_chamelium.c:318:
(kms_chamelium:2900) CRITICAL: Failed assertion: reprobe_connector(data, port) == connected ? DRM_MODE_DISCONNECTED : DRM_MODE_CONNECTED
(kms_chamelium:2900) CRITICAL: error: 2 != 1
Subtest common-hpd-after-suspend failed.
Comment 2 Jani Saarinen 2018-11-26 08:50:34 UTC 
What this improperly setup means here? 
Is this Chamelium issue or something on eg. IGT?
Comment 3 Tomi Sarvela 2018-11-26 13:48:18 UTC 
kbl-7500u cables are connected to Chamelium edgemost DP and HDMI ports.
connector 83: type DP-1, status: connected
connector 91: type HDMI-A-1, status: disconnected
connector 97: type DP-2, status: connected

Lets try with DP-2 connected to HDMI (was: HDMI-A-1 to PortID=3)

Reference:
# A Chamelium daemon program defines these port ids as
# DP1 (located next to the HDMI port) = 1
# DP2 (located next to the VGA connector) = 2
# HDMI = 3 and VGA = 4
Comment 4 Martin Peres 2018-11-28 14:19:24 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5207/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html (and 12 other similar links)

Starting subtest: hdmi-hpd-fast
(kms_chamelium:2900) CRITICAL: Test assertion failure function test_basic_hotplug, file ../tests/kms_chamelium.c:238:
(kms_chamelium:2900) CRITICAL: Failed assertion: reprobe_connector(data, port) == DRM_MODE_CONNECTED
(kms_chamelium:2900) CRITICAL: error: 2 != 1
Subtest hdmi-hpd-fast failed.
Comment 5 Martin Peres 2018-11-30 13:55:02 UTC 
(In reply to Tomi Sarvela from comment #3)
> kbl-7500u cables are connected to Chamelium edgemost DP and HDMI ports.
> connector 83: type DP-1, status: connected
> connector 91: type HDMI-A-1, status: disconnected
> connector 97: type DP-2, status: connected
> 
> Lets try with DP-2 connected to HDMI (was: HDMI-A-1 to PortID=3)
> 
> Reference:
> # A Chamelium daemon program defines these port ids as
> # DP1 (located next to the HDMI port) = 1
> # DP2 (located next to the VGA connector) = 2
> # HDMI = 3 and VGA = 4

Used to be seen every run, now not seen in 20 runs. Seems like you indeed fixed it! Thanks!

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