[Bug 195737] New: AMDGPU: incorrect monitor position on Xorg

[Bug 195737] New: AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

            Bug ID: 195737
           Summary: AMDGPU: incorrect monitor position on Xorg
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.10.13
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: francois5537@gmail.com
        Regression: No

Starting KDE in Xorg on Linux 4.10.13 results in a wrong position being used by
the monitor (LG 29UM58). When using Wayland instead the position is correctly
calculated.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #1 from beta990 (francois5537@gmail.com) ---
A workaround is blacklisting the amdgpu module and use radeon instead, but this
should not be needed on 270X.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #2 from Michel Dänzer (michel@daenzer.net) ---
Please attach the output of dmesg and xrandr and the Xorg log file
corresponding to the problem.

What does "wrong position" mean exactly? What would be correct?

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #3 from beta990 (francois5537@gmail.com) ---
(In reply to Michel Dänzer from comment #2)
> Please attach the output of dmesg and xrandr and the Xorg log file
> corresponding to the problem.
> 
> What does "wrong position" mean exactly? What would be correct?

Hi Michel,

Thanks for your reply. :)
I'll attach the logs and a screenshot later today.


When starting starting Xorg instead of Wayland on amdgpu (blacklisting radeon),
the screen position is moving 5 pixels to the right, instead of being aligned
in the center.

When using the radeon module (and blacklisting amdgpu), the screen position is
aligned correctly. It therefore seems the width/position of the screen is
calculated incorrectly, but only on X.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #4 from beta990 (francois5537@gmail.com) ---
Created attachment 256713
  --> https://bugzilla.kernel.org/attachment.cgi?id=256713&action=edit
dmesg

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #5 from beta990 (francois5537@gmail.com) ---
Created attachment 256715
  --> https://bugzilla.kernel.org/attachment.cgi?id=256715&action=edit
Xorg-log

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #6 from beta990 (francois5537@gmail.com) ---
Created attachment 256717
  --> https://bugzilla.kernel.org/attachment.cgi?id=256717&action=edit
Screen

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

--- Comment #7 from beta990 (francois5537@gmail.com) ---
Sorry for the delay. I've added the requested logs and provided a photo of what
is happening on my screen atm. when using AMDGPU.

Thanks and please let me know if more info is needed. :)

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

beta990 (francois5537@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Kernel Version|4.10.13                     |4.11.2

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

Alex Deucher (alexdeucher@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #8 from Alex Deucher (alexdeucher@gmail.com) ---
setting amdgpu.audio=0 should work around it. Audio support for SI in amdgpu
will land upstream for 4.13

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 195737] AMDGPU: incorrect monitor position on Xorg

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=195737

beta990 (francois5537@gmail.com) changed:

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

--- Comment #9 from beta990 (francois5537@gmail.com) ---
@Alex Deucher: Thanks! :) This indeed fixes the incorrect monitor/screen
position.

$ dmesg|grep -i amd
[    0.000000] Command line: initrd=\intel-ucode.img
initrd=\initramfs-linux.img
cryptdevice=UUID=ec38-43d6-bd67-d8ab219518dc:root:allow-discards
root=/dev/mapper/root amdgpu.audio=0 intel_iommu=pt nowatchdog rw
[    0.000000] RAMDISK: [mem 0x7eeb6000-0x7fffefff]
[    0.000000] Kernel command line: initrd=\intel-ucode.img
initrd=\initramfs-linux.img
cryptdevice=UUID=8d188525-ec38-43d6-bd67-d8ab219518dc:root:allow-discards
root=/dev/mapper/root amdgpu.audio=0 intel_iommu=pt nowatchdog rw
[    0.805446] [drm] amdgpu kernel modesetting enabled.
[    0.805937] fb: switching to amdgpudrmfb from EFI VGA
[    0.974815] amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting
0xaa55, got 0xffff
[    0.974956] amdgpu 0000:01:00.0: VRAM: 2048M 0x0000000000000000 -
0x000000007FFFFFFF (2048M used)
[    0.974956] amdgpu 0000:01:00.0: GTT: 2048M 0x0000000080000000 -
0x00000000FFFFFFFF
[    0.975306] [drm] amdgpu: 2048M of VRAM memory ready
[    0.975307] [drm] amdgpu: 2048M of GTT memory ready.
[    0.993417] amdgpu 0000:01:00.0: PCIE GART of 2048M enabled (table at
0x0000000000040000).
[    0.993454] amdgpu 0000:01:00.0: amdgpu: using MSI.
[    0.993464] [drm] amdgpu: irq initialized.
[    0.993507] [drm] amdgpu: dpm initialized
[    0.993716] [drm] AMDGPU Display Connectors
[    0.993905] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000080000010, cpu addr 0xffff880427d4c010
[    0.994002] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr
0x0000000080000020, cpu addr 0xffff880427d4c020
[    0.994134] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr
0x0000000080000030, cpu addr 0xffff880427d4c030
[    0.994179] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000080000040, cpu addr 0xffff880427d4c040
[    0.994264] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr
0x0000000080000050, cpu addr 0xffff880427d4c050
[    1.274891] fbcon: amdgpudrmfb (fb0) is primary device
[    1.520850] amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame buffer device
[    1.815781] [drm] Initialized amdgpu 3.10.0 20150101 for 0000:01:00.0 on
minor 0

-- 
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel