Re: ATI video card not recognized

[Reinoud Zandijk <reinoud%gorilla.13thmonkey.org@localhost>]

On Tue, Jun 23, 2020 at 01:26:21PM +0200, Reinoud Zandijk wrote:
> Hi folks,
> 
> my old videocard died and I replaced it with a slightly newer one but it isn't
> recognized and nothing other than vga0 attaches. Its an Gigabyte Radeon RX460
> with 2 GB ram.
> 
> 002:00:0: ATI Technologies Radeon RX460 (VGA display, revision 0xcf)
> 002:00:1: ATI Technologies Radeon RX 460/550/640SP, RX 560/560X HD Audio
> Controller (mixed mode multimedia)
> 

Back again :) I tried out the videocard again in 10.0 i(beta) and got a lot
further. However I still stumble on a panic when starting X :

(transcripted from screen)
panic: unlocking unlocked wait/wound mutex: 0xffff82068d232120
linux_ww_mutex_unlock+0x9e
ttm_bo_release+0xf3
amdgpu_bo_unref+0x1d
amdgpu_vm_free_table+0x53
amdgpu_vm_free_pts+0x6a
amdgpu_vm_fini+28c
amdgpu_driver_postclose_kms+0x133
drm_file_free+0x1fb
drm_close+0x60
closef+0x58
fd_close+0x140
sys_close+0x22
syscall()+0x1fc

Also tried booting 10.99.10 and that works fine! There are some display
glitches that can be attributed to write back cached memory etc but its hardly
noticed on normal work.

I am not sure what change made it work though as the diffs between the idents
are already quite long.

With regards,
Reinoud