[Mesa-dev] [Bug 105068] vulkaninfo gives an VK_ERROR_INITIALIZATION_FAILED

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105068

Pietro Pesci Feltri <ppesci at gmail.com> changed:

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

--- Comment #7 from Pietro Pesci Feltri <ppesci at gmail.com> ---
The problem appear in machines containing Southern Islands cards and Sea
Islands cards.

As stated in
https://wiki.archlinux.org/index.php/AMDGPU#Selecting_the_right_driver

The parameters must be added to the kernel but the parameters depend on
what cart you have installed in the case the card is Southern Islands
**or** Sea Islands.

For Southern Islands parameters are: radeon.si_support=0 amdgpu.si_support=1
For Sea Islands parameters are: radeon.cik_support=0 amdgpu.cik_support=1

but not all parameters, or you will end with a frozen display during the boot
as in
my case

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