Bug 103774

Summary: [CI] igt@*suspend* - dmesg-warn - *ERROR* timeout during PHY[01]
Product: DRI Reporter: Marta Löfstedt <marta.lofstedt>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: GLK i915 features: display/Other

Description Marta Löfstedt 2017-11-16 07:27:37 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3350/shard-glkb4/igt@kms_flip@vblank-vs-modeset-suspend.html

<7>[  792.932101] [drm:intel_power_well_enable [i915]] enabling DC off
<7>[  792.933099] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
<7>[  792.933141] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
<3>[  792.933225] [drm:_bxt_ddi_phy_init [i915]] *ERROR* timeout during PHY1 power on
<7>[  792.933285] [drm:intel_power_well_enable [i915]] enabling AUX A
<7>[  792.933345] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
<7>[  792.933376] [drm:intel_power_well_enable [i915]] enabling power well 2
Comment 1 Martin Peres 2018-01-23 15:07:19 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3669/shard-glkb6/igt@pm_rpm@system-suspend-execbuf.html

<7>[  334.118513] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x60
<7>[  334.118579] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7>[  334.118616] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7>[  334.118664] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000060
<7>[  334.118698] [drm:wait_panel_status [i915]] Wait complete
<7>[  334.118738] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000068
<7>[  334.118772] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7>[  334.118959] [drm:intel_power_well_enable [i915]] enabling power well 2
<7>[  334.119358] [drm:intel_power_well_enable [i915]] enabling dpio-common-b
<3>[  334.119454] [drm:_bxt_ddi_phy_init [i915]] *ERROR* timeout during PHY0 power on
<7>[  334.119551] [drm:intel_power_well_enable [i915]] enabling dpio-common-c
<7>[  334.119729] [drm:intel_power_well_enable [i915]] enabling AUX B
<7>[  334.119762] [drm:intel_power_well_enable [i915]] enabling AUX C
<7>[  334.181202] [drm:gen8_irq_handler [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
<7>[  334.181240] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7>[  334.181277] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
<7>[  334.181804] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
Comment 2 Marta Löfstedt 2018-02-09 07:18:57 UTC
Last seen CI_DRM_3604: 2018-01-05 / 110 runs ago
Comment 4 Imre Deak 2018-04-23 12:25:06 UTC
This is a duplicate of bug
https://bugs.freedesktop.org/show_bug.cgi?id=105771
Comment 5 Jani Saarinen 2018-04-23 13:15:17 UTC

*** This bug has been marked as a duplicate of bug 105771 ***

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