Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Maybe we can check if iommu is enabled in the driver and do the appropriate thing with respect to gfxoff, assuming this is not platform specific. Alex From: Huang, Ray Sent: Thursday, August 8, 2019 4:14 AM To: Michel Dänzer ; Kai-Heng Feng ; Olsak, Marek Cc: 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: Thursday, August 08, 2019 4:10 PM > To: Huang, Ray ; Kai-Heng Feng > > Cc: Zhou, David(ChunMing) ; LKML ker...@vger.kernel.org>; dri-devel@lists.freedesktop.org; Anthony Wong > ; amd-gfx list g...@lists.freedesktop.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: > >> > >>> 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 the IOMMU enabled. If nothing else, ROCm > only works with IOMMU I think. > Yes. ROCm in APU required IOMMU v2. So far, I am asking Kai-Heng to do some tests to make sure the issue that was encountered by us before. (+ Marek) Thanks, Ray > > -- > Earthling Michel Dänzer | https://www.amd.com > Libre software enthusiast | Mesa and X developer ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
RE: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
> -Original Message- > From: Michel Dänzer > Sent: Thursday, August 08, 2019 4:10 PM > To: Huang, Ray ; Kai-Heng Feng > > Cc: Zhou, David(ChunMing) ; LKML ker...@vger.kernel.org>; dri-devel@lists.freedesktop.org; Anthony Wong > ; amd-gfx list g...@lists.freedesktop.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: > >> > >>> 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 the IOMMU enabled. If nothing else, ROCm > only works with IOMMU I think. > Yes. ROCm in APU required IOMMU v2. So far, I am asking Kai-Heng to do some tests to make sure the issue that was encountered by us before. (+ Marek) Thanks, Ray > > -- > Earthling Michel Dänzer | https://www.amd.com > Libre software enthusiast | Mesa and X developer ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
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: >> >>> 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 the IOMMU enabled. If nothing else, ROCm only works with IOMMU I think. -- Earthling Michel Dänzer | https://www.amd.com Libre software enthusiast | Mesa and X developer ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Hi,
After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven series
(v2)”), browsers on Raven Ridge systems cause serious corruption like this:
https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-08-07%2004-20-34.png
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
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Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
at 14:29, Huang, Ray wrote:
-Original Message-
From: Kai-Heng Feng
Sent: Thursday, August 08, 2019 1:45 AM
To: Huang, Ray
Cc: Deucher, Alexander ; Koenig, Christian
; Zhou, David(ChunMing)
; amd-gfx list ;
dri-devel@lists.freedesktop.org; LKML ;
Anthony Wong
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 please
disable iommu in SBIOS or GRUB?
Yes, "amd_iommu=off" can workaround the issue.
Kai-Heng
Thanks,
Ray
# 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: 40, firmware version: 0x0099
PFP feature version: 40, firmware version: 0x00ae
CE feature version: 40, firmware version: 0x004d
RLC feature version: 1, firmware version: 0x0213
RLC SRLC feature version: 1, firmware version: 0x0001
RLC SRLG feature version: 1, firmware version: 0x0001
RLC SRLS feature version: 1, firmware version: 0x0001
MEC feature version: 40, firmware version: 0x018b
MEC2 feature version: 40, firmware version: 0x018b
SOS feature version: 0, firmware version: 0x
ASD feature version: 0, firmware version: 0x001ad4d4
TA XGMI feature version: 0, firmware version: 0x
TA RAS feature version: 0, firmware version: 0x
SMC feature version: 0, firmware version: 0x1e44
SDMA0 feature version: 41, firmware version: 0x00a9
VCN feature version: 0, firmware version: 0x0110901c
DMCU feature version: 0, firmware version: 0x
VBIOS version: 113-RAVEN-103
Kai-Heng
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; Anthony Wong
Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series
(v2)"
Hi,
After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven
series
(v2)”), browsers on Raven Ridge systems cause serious corruption like
this:
https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-
08-07%2004-20-34.png
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
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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?
# 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: 40, firmware version: 0x0099
PFP feature version: 40, firmware version: 0x00ae
CE feature version: 40, firmware version: 0x004d
RLC feature version: 1, firmware version: 0x0213
RLC SRLC feature version: 1, firmware version: 0x0001
RLC SRLG feature version: 1, firmware version: 0x0001
RLC SRLS feature version: 1, firmware version: 0x0001
MEC feature version: 40, firmware version: 0x018b
MEC2 feature version: 40, firmware version: 0x018b
SOS feature version: 0, firmware version: 0x
ASD feature version: 0, firmware version: 0x001ad4d4
TA XGMI feature version: 0, firmware version: 0x
TA RAS feature version: 0, firmware version: 0x
SMC feature version: 0, firmware version: 0x1e44
SDMA0 feature version: 41, firmware version: 0x00a9
VCN feature version: 0, firmware version: 0x0110901c
DMCU feature version: 0, firmware version: 0x
VBIOS version: 113-RAVEN-103
Kai-Heng
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; Anthony Wong
Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series
(v2)"
Hi,
After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven series
(v2)”), browsers on Raven Ridge systems cause serious corruption like this:
https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-08-07%2004-20-34.png
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
RE: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
> -Original Message-
> From: Kai-Heng Feng
> Sent: Thursday, August 08, 2019 1:45 AM
> To: Huang, Ray
> Cc: Deucher, Alexander ; Koenig, Christian
> ; Zhou, David(ChunMing)
> ; amd-gfx list ;
> dri-devel@lists.freedesktop.org; LKML ;
> Anthony Wong
> 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 please disable
iommu in SBIOS or GRUB?
Thanks,
Ray
>
> # 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: 40, firmware version: 0x0099
> PFP feature version: 40, firmware version: 0x00ae
> CE feature version: 40, firmware version: 0x004d
> RLC feature version: 1, firmware version: 0x0213
> RLC SRLC feature version: 1, firmware version: 0x0001
> RLC SRLG feature version: 1, firmware version: 0x0001
> RLC SRLS feature version: 1, firmware version: 0x0001
> MEC feature version: 40, firmware version: 0x018b
> MEC2 feature version: 40, firmware version: 0x018b
> SOS feature version: 0, firmware version: 0x
> ASD feature version: 0, firmware version: 0x001ad4d4
> TA XGMI feature version: 0, firmware version: 0x
> TA RAS feature version: 0, firmware version: 0x
> SMC feature version: 0, firmware version: 0x1e44
> SDMA0 feature version: 41, firmware version: 0x00a9
> VCN feature version: 0, firmware version: 0x0110901c
> DMCU feature version: 0, firmware version: 0x
> VBIOS version: 113-RAVEN-103
>
> Kai-Heng
>
> >
> > 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; Anthony Wong
> > Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series
> > (v2)"
> >
> > Hi,
> >
> > After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven
> series
> > (v2)”), browsers on Raven Ridge systems cause serious corruption like this:
> > https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-
> 08-07%2004-20-34.png
> >
> > Firmwares for Raven Ridge is up-to-date.
> >
> > Kai-Heng
>
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Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
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; Anthony Wong
Subject: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Hi,
After commit 005440066f92 ("drm/amdgpu: enable gfxoff again on raven series
(v2)”), browsers on Raven Ridge systems cause serious corruption like this:
https://launchpadlibrarian.net/436319772/Screenshot%20from%202019-08-07%2004-20-34.png
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
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