/amdgpu: release VF exclusive accessing after
hw_init
Hi all,
I notice that this change will break KFD init on VF. KFD also load HQD which
needs to be done in exclusive mode, otherwise KIQ register accessing causes
LOAD VF failed at that time. However if we release EX mode after KFD init, the
Hi all,
I notice that this change will break KFD init on VF. KFD also load HQD which
needs to be done in exclusive mode, otherwise KIQ register accessing causes
LOAD VF failed at that time. However if we release EX mode after KFD init, the
retry init logic will be quite complicated to handle al
> -Original Message-
> From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf
> Of Pixel Ding
> Sent: Monday, October 23, 2017 6:03 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Sun, Gary; Ding, Pixel; Li, Bingley
> Subject: [PATCH 1/7] drm/amdgpu: release VF exclusive access
