[Bug 94249] Topaz GPU not working correctly

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94249

--- Comment #2 from Armin K <krejzi at email.com> ---
I'm sorry I didn't reply earlier, I didn't get the mail that there was a reply.

Using runpm=0 didn't change a thing.

I forgot to post the corrupted lspci data as said in the original post:

01:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Topaz
XT [Radeon R7 M260/M265] [1002:6900] (rev ff) (prog-if ff)
        !!! Unknown header type 7f
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

Without the amdgpu module loaded, it looks as down below (with other options
included with -v).

The X server still crashes when AMDGPU DDX is present. Here's the relevant part
of the Xorg.log:

Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE)
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) Backtrace:
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 0:
/usr/libexec/Xorg (OsInit+0x35a) [0x5ca1aa]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 1: /lib/libc.so.6
(killpg+0x40) [0x7f5cfaf453df]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 2:
/usr/lib/libdrm_amdgpu.so.1 (amdgpu_cs_submit+0x333) [0x7f5cf56ff383]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 3:
/usr/lib/libdrm_amdgpu.so.1 (amdgpu_cs_submit+0x3b) [0x7f5cf56ff02b]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 4:
/usr/lib/dri/radeonsi_dri.so (radeon_drm_winsys_create+0x14fad)
[0x7f5cf451e3ed]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 5:
/usr/lib/dri/radeonsi_dri.so (__driDriverGetExtensions_radeonsi+0x45afe1)
[0x7f5cf48ecce1]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 6:
/usr/lib/dri/radeonsi_dri.so (amdgpu_winsys_create+0x18f9) [0x7f5cf450dc59]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 7:
/usr/lib/dri/radeonsi_dri.so (amdgpu_winsys_create+0x5a60) [0x7f5cf4515d80]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 8:
/usr/lib/dri/radeonsi_dri.so (__driDriverGetExtensions_radeonsi+0x45b6ce)
[0x7f5cf48eda8e]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 9:
/usr/lib/dri/radeonsi_dri.so (__driDriverGetExtensions_radeonsi+0x45b448)
[0x7f5cf48ed6d8]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 10:
/usr/lib/dri/radeonsi_dri.so (amdgpu_winsys_create+0xba8) [0x7f5cf450b688]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) unw_get_proc_name
failed: no unwind info found [-10]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 11:
/usr/lib/dri/radeonsi_dri.so (?+0xba8) [0x7f5cf4037938]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 12:
/usr/lib/dri/radeonsi_dri.so (__driDriverGetExtensions_radeonsi+0x2f81cf)
[0x7f5cf462722f]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 13:
/usr/lib/dri/radeonsi_dri.so (__driDriverGetExtensions_radeonsi+0x2f5269)
[0x7f5cf4621269]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 14:
/usr/lib/libgbm.so.1 (gbm_surface_has_free_buffers+0xcfb) [0x7f5cf54f38cb]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 15:
/usr/lib/libgbm.so.1 (gbm_surface_has_free_buffers+0xe8) [0x7f5cf54f2108]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 16:
/usr/lib/libgbm.so.1 (gbm_create_device+0xa4) [0x7f5cf54f1dc4]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 17:
/usr/lib/xorg/modules/drivers/amdgpu_drv.so (_init+0x828b) [0x7f5cf5919d6b]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 18:
/usr/libexec/Xorg (InitOutput+0xb52) [0x480732]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 19:
/usr/libexec/Xorg (remove_fs_handlers+0x498) [0x4396d8]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 20: /lib/libc.so.6
(__libc_start_main+0xf0) [0x7f5cfaf307a0]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 21:
/usr/libexec/Xorg (_start+0x29) [0x421529]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) 22: ? (?+0x29)
[0x29]
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE)
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) Segmentation fault
at address 0x10
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE)
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: Fatal server error:
Mar 01 16:23:34 krejzi /usr/libexec/gdm-x-session[629]: (EE) Caught signal 11
(Segmentation fault). Server aborting

Ignore the /usr/libexec/gdm-x-session, as GNOME's gdm reditects Xorg.log to
systemd journal instead.

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