[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next] broken since 5.2-rc1 rebase

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 745 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

            Bug ID: 110831
           Summary: [AMD TAHITI XT][amd-staging-drm-next] broken since
                    5.2-rc1 rebase
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: highest
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: sylvain.bertrand@gmail.com

xorg amdgpu driver initing hangs the system with 5.2-rc1 rebased
amd-staging-drm-next linux kernel.

Yes I can bisect. Stay tuned.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2037 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1138 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

--- Comment #1 from Sylvain BERTRAND <sylvain.bertrand@gmail.com> ---
The guilty commit is following. I reverted this commit on top of the current
amd-staging-drm-next (40cc64619a2580b26f924bcabdefd555e7831a14), my system is
then booting ok. It seems to do some specific programming for vega10+ parts
which is not correct for previous families/versions parts.

commit 43ee614432d841184b158af27fda66a0929fe252 (refs/bisect/bad)
Author: Emily Deng <Emily.Deng@amd.com>
Date:   Tue May 28 10:17:04 2019 +0800

    drm/amdgpu: Need to set the baco cap before baco reset

    For passthrough, after rebooted the VM, driver will do
    a baco reset before doing other driver initialization during loading
     driver. For doing the baco reset, it will first
    check the baco reset capability. So first need to set the
    cap from the vbios information or baco reset won't be
    enabled.

    Signed-off-by: Emily Deng <Emily.Deng@amd.com>
    Reviewed-by: Evan Quan <evan.quan@amd.com>

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2125 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 311 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

--- Comment #2 from Sylvain BERTRAND <sylvain.bertrand@gmail.com> ---
Created attachment 144429
  --> https://bugs.freedesktop.org/attachment.cgi?id=144429&action=edit
dmesg

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1239 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 310 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

--- Comment #3 from Sylvain BERTRAND <sylvain.bertrand@gmail.com> ---
Created attachment 144430
  --> https://bugs.freedesktop.org/attachment.cgi?id=144430&action=edit
xorg

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1236 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next][bisected] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 602 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

Sylvain BERTRAND <sylvain.bertrand@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[AMD TAHITI                 |[AMD TAHITI
                   |XT][amd-staging-drm-next]   |XT][amd-staging-drm-next][b
                   |broken since 5.2-rc1 rebase |isected] broken since
                   |                            |5.2-rc1 rebase

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1239 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next][bisected] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 334 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

--- Comment #4 from Alex Deucher <alexdeucher@gmail.com> ---
Created attachment 144570
  --> https://bugs.freedesktop.org/attachment.cgi?id=144570&action=edit
possible fix

Does this patch help?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1373 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next][bisected] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 369 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

--- Comment #5 from Sylvain BERTRAND <sylvain.bertrand@gmail.com> ---
Did update the amd-staging-drm-next branch earlier today. The hanging boot is
gone. Did a quick check: your patch was already applied. So it probably did fix
it.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1215 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 110831] [AMD TAHITI XT][amd-staging-drm-next][bisected] broken since 5.2-rc1 rebase

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 440 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=110831

Sylvain BERTRAND <sylvain.bertrand@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1304 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel