Bug 112091

Summary: [CI][RESUME]igt@kms_atomic_transition@plane-primary-toggle-with-vblank-wait - skip - Test requirement: !(ret == -EINVAL), Primary plane cannot be disabled separately from output
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Swati Sharma <swati2.sharma>
Status: RESOLVED MOVED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: not set    
Priority: not set CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: TGL i915 features: display/Other

Description Lakshmi 2019-10-22 07:26:21 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7104/re-tgl-u/igt@kms_atomic_transition@plane-primary-toggle-with-vblank-wait.html
Starting subtest: plane-primary-toggle-with-vblank-wait
Test requirement not met in function run_primary_test, file ../tests/kms_atomic_transition.c:69:
Test requirement: !(ret == -EINVAL)
Primary plane cannot be disabled separately from output
Last errno: 22, Invalid argument
Subtest plane-primary-toggle-with-vblank-wait: SKIP (5.711s)

Dmesg-Warnings	
<3> [117.750606] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun
<3> [123.164040] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
<3> [123.719858] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
<3> [124.999876] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
<3> [125.520546] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
<3> [126.070751] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
<3> [127.365880] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
<3> [127.853670] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun
<3> [128.402881] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun
<4> [129.232573] WARNING: CPU: 5 PID: 9513 at drivers/gpu/drm/i915/display/intel_display_power.c:296 hsw_wait_for_power_well_enable.isra.13+0x71/0x80 [i915]
<4> [129.232884]  intel_power_well_enable+0x35/0x40 [i915]
<4> [129.232953]  __intel_display_power_get_domain.part.27+0x69/0x80 [i915]
<4> [129.233021]  intel_display_power_get+0x46/0x60 [i915]
<4> [129.233090]  intel_dp_aux_xfer+0xd3/0x8e0 [i915]
<4> [129.233180]  intel_dp_aux_transfer+0xa7/0x200 [i915]
<4> [129.233193]  drm_dp_dpcd_access+0x76/0x110
<4> [129.233205]  drm_dp_dpcd_read+0x29/0xc0
<4> [129.233271]  intel_dp_read_dpcd+0x38/0x120 [i915]
<4> [129.233337]  intel_dp_detect+0x28d/0x4f0 [i915]
<4> [129.233349]  drm_helper_probe_single_connector_modes+0xd5/0x6f0
<4> [129.233379]  drm_client_modeset_probe+0x1ff/0xb10
<4> [129.233397]  ? drm_dbg+0x7f/0x90
<4> [129.233414]  drm_fb_helper_hotplug_event.part.15+0x95/0xc0
<4> [129.233421]  drm_fb_helper_restore_fbdev_mode_unlocked+0x6d/0x90
<4> [129.233485]  intel_fbdev_restore_mode+0x2b/0x60 [i915]
<4> [129.233491]  drm_lastclose+0x2a/0x50
<4> [129.233497]  drm_release+0xb9/0xe0
<3> [132.877103] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun
<3> [133.157092] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
<3> [133.182012] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
<4> [133.189785] WARNING: CPU: 1 PID: 169 at drivers/gpu/drm/i915/display/intel_display_power.c:296 hsw_wait_for_power_well_enable.isra.13+0x71/0x80 [i915]
<4> [133.189911] Workqueue: events intel_dp_modeset_retry_work_fn [i915]
<4> [133.190273]  intel_power_well_enable+0x35/0x40 [i915]
<4> [133.190393]  __intel_display_power_get_domain.part.27+0x69/0x80 [i915]
<4> [133.190498]  intel_display_power_get+0x46/0x60 [i915]
<4> [133.190595]  intel_dp_aux_xfer+0xd3/0x8e0 [i915]
<4> [133.190731]  intel_dp_aux_transfer+0xa7/0x200 [i915]
<4> [133.190748]  drm_dp_dpcd_access+0x76/0x110
<4> [133.190767]  drm_dp_dpcd_read+0x29/0xc0
<4> [133.190859]  intel_dp_read_dpcd+0x38/0x120 [i915]
<4> [133.190947]  intel_dp_detect+0x28d/0x4f0 [i915]
<4> [133.190964]  drm_helper_probe_single_connector_modes+0xd5/0x6f0
<4> [133.191004]  drm_client_modeset_probe+0x1ff/0xb10
<4> [133.191028]  ? drm_dbg+0x7f/0x90
<4> [133.191052]  drm_fb_helper_hotplug_event.part.15+0x95/0xc0
<4> [133.191060]  drm_kms_helper_hotplug_event+0x21/0x30
Comment 1 CI Bug Log 2019-10-22 07:35:27 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* TGL: igt@kms_atomic_transition@plane-primary-toggle-with-vblank-wait - skip - Test requirement: !(ret == -EINVAL), Primary plane cannot be disabled separately from output
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7104/re-tgl-u/igt@kms_atomic_transition@plane-primary-toggle-with-vblank-wait.html
Comment 2 Swati Sharma 2019-11-10 00:42:33 UTC
It cannot be reproduced locally. Kernel 5.4-rc2. Dual display configuration edp+hdmi

root@linuxx:/home/linux/swati/igt-gpu-tools# ./tests/kms_atomic_transition --run-subtest plane-primary-toggle-with-vblank-wait
IGT-Version: 1.24-gda5b1c3 (x86_64) (Linux: 5.4.0-rc2-swati+ x86_64)
Starting subtest: plane-primary-toggle-with-vblank-wait
Subtest plane-primary-toggle-with-vblank-wait: SUCCESS (5.730s)

Will try with 3 displays aswell.
Comment 3 Martin Peres 2019-11-29 19:42:49 UTC
-- GitLab Migration Automatic Message --

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