[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

Christian König  changed:

   What|Removed |Added

 Status|RESOLVED|CLOSED

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

Christian König  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|NEW |RESOLVED

--- Comment #6 from Christian König  ---
Yeah, the init order isn't correct. Give me a second for a patch.

*** This bug has been marked as a duplicate of bug 104736 ***

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

--- Comment #5 from Michel Dänzer  ---
Maybe drm_sched_fence_slab_init isn't guaranteed to be called before
amdgpu_init when both amdgpu and the GPU scheduler are built into the kernel.

Lucas, what do you think?

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

--- Comment #4 from Mike Lothian  ---
Sorry pasted from wrong machine:

CONFIG_DRM=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_TTM=y
CONFIG_DRM_SCHED=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_PRE_VEGA=y
CONFIG_DRM_AMD_DC_FBC=y
CONFIG_DRM_AMD_DC_DCN1_0=y
CONFIG_DRM_PANEL=y
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

--- Comment #3 from Mike Lothian  ---
Hi

The CONFIG_DRM entries are as follows:

CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
CONFIG_DRM_TTM=y
CONFIG_DRM_SCHED=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_USERPTR=y
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_PRE_VEGA=y
CONFIG_DRM_AMD_DC_FBC=y
CONFIG_DRM_I915=y
CONFIG_DRM_I915_ALPHA_SUPPORT=y
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_PANEL=y
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-24 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

--- Comment #2 from Michel Dänzer  ---
Please attach the CONFIG_DRM entries of the kernel build configuration file.

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-23 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

Alex Deucher  changed:

   What|Removed |Added

 Attachment #136922|application/x-dc-rom|text/plain
  mime type||

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-23 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

Mike Lothian  changed:

   What|Removed |Added

 CC||m...@fireburn.co.uk

--- Comment #1 from Mike Lothian  ---
Created attachment 136923
  --> https://bugs.freedesktop.org/attachment.cgi?id=136923=edit
Dmesg with revert

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[Bug 104756] [bisected] [kabini] [regression] [drm:amdgpufb_create] *ERROR* failed to create fbcon object -12

2018-01-23 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=104756

Bug ID: 104756
   Summary: [bisected] [kabini] [regression] [drm:amdgpufb_create]
*ERROR* failed to create fbcon object -12
   Product: DRI
   Version: DRI git
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: DRM/AMDgpu
  Assignee: dri-devel@lists.freedesktop.org
  Reporter: m...@fireburn.co.uk

Created attachment 136922
  --> https://bugs.freedesktop.org/attachment.cgi?id=136922=edit
Dmesg with errors

I've been seeing messages about being unable to allocate an fbcon object

I've bisected it back to:

4983e48c8539282be15f660bdd2c4260467b1190 is the first bad commit
commit 4983e48c8539282be15f660bdd2c4260467b1190
Author: Lucas Stach 
Date:   Wed Dec 6 17:49:40 2017 +0100

drm/sched: move fence slab handling to module init/exit

This is the only part of the scheduler which must not be called from
different drivers. Move it to module init/exit so it is done a single
time when loading the scheduler.

Reviewed-by: Chunming Zhou 
Tested-by: Dieter Nützel 
Acked-by: Alex Deucher 
Signed-off-by: Lucas Stach 
Signed-off-by: Alex Deucher 

I see the issue with both DC and the old display setting code

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