[AMD Official Use Only - Internal Distribution Only]
From: Alex Deucher
Sent: Friday, May 22, 2020 11:16 PM
To: Wang, Kevin(Yang)
Cc: amd-gfx list ; Deucher, Alexander
; Zhang, Hawking
Subject: Re: [PATCH] drm/amdgpu: fix device attribute node create failed
On Fri, May 22, 2020 at 10:57 AM Kevin Wang wrote:
>
> the origin design will use varible of "attr->states" to save node
> supported states on current gpu device, but for multi gpu device, when
> probe second gpu device, the driver will check attribute node states
> from previous gpu device wtheth
the origin design will use varible of "attr->states" to save node
supported states on current gpu device, but for multi gpu device, when
probe second gpu device, the driver will check attribute node states
from previous gpu device wthether to create attribute node.
it will cause other gpu device cr
