Bug 111460 - I915 Debug Kernel 5.2.8
Summary: I915 Debug Kernel 5.2.8
Status: NEEDINFO
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: x86-64 (AMD64) Linux (All)
: not set not set
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: Triaged
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-21 20:52 UTC by Nathan Russell
Modified: 2019-08-23 06:35 UTC (History)
1 user (show)

See Also:
i915 platform: BSW/CHT
i915 features:


Attachments
I915 Debug Kernel 5.2.8 (124.92 KB, text/plain)
2019-08-21 20:52 UTC, Nathan Russell
no flags Details
attachment-13529-0.html (2.97 KB, text/html)
2019-08-22 10:54 UTC, Nathan Russell
no flags Details

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Description Nathan Russell 2019-08-21 20:52:23 UTC
Created attachment 145121 [details]
I915 Debug Kernel 5.2.8

I915 Debug Kernel 5.2.8
Comment 1 Lakshmi 2019-08-22 10:39:22 UTC
Nathan, I see the below warning. what is the impact of this issue? Can you elaborate the issue? What's the reproduction rate (how often it occurs)?

[   12.736296] timed out waiting for port C ready: got 0x20, expected 0xe0
Comment 2 Nathan Russell 2019-08-22 10:54:40 UTC
Created attachment 145133 [details]
attachment-13529-0.html

This happens every time i load one of the 5.x series kernels. It does not
seem to effect the 4.19.x series. I dont   Necessarily know what port C is?


On Thu, Aug 22, 2019 at 5:39 AM <bugzilla-daemon@freedesktop.org> wrote:

> Lakshmi <lakshminarayana.vudum@intel.com> changed bug 111460
> <https://bugs.freedesktop.org/show_bug.cgi?id=111460>
> What Removed Added
> Status NEW NEEDINFO
> Whiteboard                   Triaged
> i915 platform   BSW/CHT
>
> *Comment # 1 <https://bugs.freedesktop.org/show_bug.cgi?id=111460#c1> on
> bug 111460 <https://bugs.freedesktop.org/show_bug.cgi?id=111460> from
> Lakshmi <lakshminarayana.vudum@intel.com> *
>
> Nathan, I see the below warning. what is the impact of this issue? Can you
> elaborate the issue? What's the reproduction rate (how often it occurs)?
>
> [   12.736296] timed out waiting for port C ready: got 0x20, expected 0xe0
>
> ------------------------------
> You are receiving this mail because:
>
>    - You reported the bug.
>
>
Comment 3 Lakshmi 2019-08-23 06:35:35 UTC
(In reply to Nathan Russell from comment #2)
> Created attachment 145133 [details]
> attachment-13529-0.html
> 
> This happens every time i load one of the 5.x series kernels. It does not
> seem to effect the 4.19.x series. I dont   Necessarily know what port C is?
> 
Other than the warning in dmesg is there any other impact?


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