Bug 96913 - igt/kms_pipe_crc_basic/suspend-read-crc-pipe-a
Summary: igt/kms_pipe_crc_basic/suspend-read-crc-pipe-a
Status: CLOSED DUPLICATE of bug 96614
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: highest blocker
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-07-13 12:27 UTC by mwa
Modified: 2016-09-09 12:04 UTC (History)
1 user (show)

See Also:
i915 platform: BDW
i915 features: display/DP, power/suspend-resume

Attachments

Description mwa 2016-07-13 12:27:42 UTC 
[  396.128172] Suspending console(s) (use no_console_suspend to debug)
[  396.129459] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  396.132129] sd 0:0:0:0: [sda] Stopping disk
[  396.288407] Broke affinity for irq 43
[  396.297795]  cache: parent cpu1 should not be sleeping
[  396.304227]  cache: parent cpu2 should not be sleeping
[  396.308954]  cache: parent cpu3 should not be sleeping
[  396.362336] sd 0:0:0:0: [sda] Starting disk
[  396.859500] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training
[  396.943195] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization
Comment 1 yann 2016-07-15 09:22:04 UTC 
Updating priority accordingly: basic test failure
Comment 2 dog 2016-07-20 23:24:51 UTC 
Need platform config information.
Comment 3 mwa 2016-07-22 09:24:43 UTC 
Happened on ro-bdw-i7-5557U

Stdout

rtcwake: wakeup from "mem" using /dev/rtc0 at Tue Jul  5 13:11:00 2016
IGT-Version: 1.15-g88c1f7c (x86_64) (Linux: 4.7.0-rc5-gfxbench-RO_Patchwork_1418+ x86_64)
suspend-read-crc-pipe-A: Testing connector DP-1 using pipe A
Subtest suspend-read-crc-pipe-A: SUCCESS (2.257s)

Environment

PIGLIT_PLATFORM="mixed_glx_egl" PIGLIT_SOURCE_DIR="/opt/igt/piglit"

Command

/opt/igt/tests/kms_pipe_crc_basic --run-subtest suspend-read-crc-pipe-A

dmesg

[  396.128172] Suspending console(s) (use no_console_suspend to debug)
[  396.129459] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  396.132129] sd 0:0:0:0: [sda] Stopping disk
[  396.288407] Broke affinity for irq 43
[  396.297795]  cache: parent cpu1 should not be sleeping
[  396.304227]  cache: parent cpu2 should not be sleeping
[  396.308954]  cache: parent cpu3 should not be sleeping
[  396.362336] sd 0:0:0:0: [sda] Starting disk
[  396.859500] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training
[  396.943195] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization
Comment 4 Mika Kahola 2016-08-23 07:03:14 UTC 

*** This bug has been marked as a duplicate of bug 96614 ***

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