Bug 2866 - dmesg errors on emenlow sato image
Summary: dmesg errors on emenlow sato image
Status: VERIFIED FIXED
Alias: None
Product: BSPs
Classification: Build System, Metadata & Runtime
Component: bsps-meta-intel (show other bugs)
Version: 1.3
Hardware: x86 Multiple
: Low minor
Target Milestone: ---
Assignee: Nitin Kamble
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Reported: 2012-07-31 13:11 UTC by Alexandru Georgescu
Modified: 2013-04-29 09:51 UTC (History)
2 users (show)

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OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: ---

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Description Alexandru Georgescu 2012-07-31 13:11:04 UTC 
Opening the bug as suggested in the last comment of Bug no: 2642.


On e-menlow sato image I have the following error in the dmesg log:
   [drm:psb_do_init] *ERROR* Debug is 0x000000ff
Comment 2 Nitin Kamble 2012-08-01 07:41:49 UTC 
I find same message with denzil branch with v3.2 kernel

root@emenlow:~# dmesg | grep -i debug
Initializing cgroup subsys debug
ehci_hcd 0000:00:1d.7: debug port 1
[drm:psb_do_init] *ERROR* Debug is 0x000000ff

root@emenlow:~# uname -a
Linux emenlow 3.2.18-yocto-standard #1 SMP PREEMPT Mon Jul 30 22:01:03 PDT 2012 i686 GNU/Linux


Tom,
 What do you suggest for this error message? I think when your work of moving emenlow from PVR to EMGD is complete this issue will go away with that.

Thanks,
Nitin
Comment 3 Tom Zanussi 2012-08-01 13:34:21 UTC 
Yes, it will go away when emgd gets turned on for emenlow, and in any case seems to be a minor (debug) error that doesn't affect runtime.
Comment 4 Nitin Kamble 2012-12-05 18:33:35 UTC 
As we have converted emenlow BSP to use EMGD for graphics driver instead of the Poulsbo, this issue is gone away with the PSB driver.
Comment 5 Andreea Brandusa Proca 2013-04-29 09:51:48 UTC 
Verified in dylan:789b2b7e0cca404ff8ba8ed5ba823d215e6ba5b4.