: Zhou, David(ChunMing) ; LKML
; dri-devel@lists.freedesktop.org
; Anthony Wong ;
amd-gfx list ; Deucher, Alexander
; Koenig, Christian
Subject: RE: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
> -Original Message-
> From: Michel Dänzer
> Sent:
reedesktop.org>; Deucher, Alexander
> ; Koenig, Christian
>
> Subject: Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series
> (v2)"
>
> On 2019-08-08 8:29 a.m., Huang, Ray wrote:
> >> From: Kai-Heng Feng at 00:03, Huang,
> >> Ray wrote:
>
On 2019-08-08 8:29 a.m., Huang, Ray wrote:
>> From: Kai-Heng Feng
>> at 00:03, Huang, Ray wrote:
>>
>>> May I know the all firmware version in your system?
>
> Seems to the issue we encountered with IOMMU enabled. Could you please
> disable iommu in SBIOS or GRUB?
The driver needs to work with
] "drm/amdgpu: enable gfxoff again on raven series
(v2)"
Hi Ray,
at 00:03, Huang, Ray wrote:
May I know the all firmware version in your system?
Seems to the issue we encountered with IOMMU enabled. Could you please
disable iommu in SBIOS or GRUB?
Yes, "amd_iommu=off"
Hi Ray,
at 00:03, Huang, Ray wrote:
May I know the all firmware version in your system?
# cat amdgpu_firmware_info
VCE feature version: 0, firmware version: 0x
UVD feature version: 0, firmware version: 0x
MC feature version: 0, firmware version: 0x
ME feature version:
Subject: Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series
> (v2)"
>
> Hi Ray,
>
> at 00:03, Huang, Ray wrote:
>
> > May I know the all firmware version in your system?
Seems to the issue we encountered with IOMMU enabled. Could you
May I know the all firmware version in your system?
Thanks,
Ray
From: Kai-Heng Feng
Sent: Wednesday, August 7, 2019 8:50 PM
To: Huang, Ray
Cc: Deucher, Alexander; Koenig, Christian; Zhou, David(ChunMing); amd-gfx list;
dri-devel@lists.freedesktop.org; LKML; Anth
