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...
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
May I know the all firmware version in your system?
Thanks, Ray
________________________________ From: Kai-Heng Feng kai.heng.feng@canonical.com 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...
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
Hi Ray,
at 00:03, Huang, Ray Ray.Huang@amd.com wrote:
May I know the all firmware version in your system?
# cat amdgpu_firmware_info VCE feature version: 0, firmware version: 0x00000000 UVD feature version: 0, firmware version: 0x00000000 MC feature version: 0, firmware version: 0x00000000 ME feature version: 40, firmware version: 0x00000099 PFP feature version: 40, firmware version: 0x000000ae CE feature version: 40, firmware version: 0x0000004d RLC feature version: 1, firmware version: 0x00000213 RLC SRLC feature version: 1, firmware version: 0x00000001 RLC SRLG feature version: 1, firmware version: 0x00000001 RLC SRLS feature version: 1, firmware version: 0x00000001 MEC feature version: 40, firmware version: 0x0000018b MEC2 feature version: 40, firmware version: 0x0000018b SOS feature version: 0, firmware version: 0x00000000 ASD feature version: 0, firmware version: 0x001ad4d4 TA XGMI feature version: 0, firmware version: 0x00000000 TA RAS feature version: 0, firmware version: 0x00000000 SMC feature version: 0, firmware version: 0x00001e44 SDMA0 feature version: 41, firmware version: 0x000000a9 VCN feature version: 0, firmware version: 0x0110901c DMCU feature version: 0, firmware version: 0x00000000 VBIOS version: 113-RAVEN-103
Kai-Heng
Thanks, Ray
From: Kai-Heng Feng kai.heng.feng@canonical.com 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...
Firmwares for Raven Ridge is up-to-date.
Kai-Heng
-----Original Message----- From: Kai-Heng Feng kai.heng.feng@canonical.com Sent: Thursday, August 08, 2019 1:45 AM To: Huang, Ray Ray.Huang@amd.com Cc: Deucher, Alexander Alexander.Deucher@amd.com; Koenig, Christian Christian.Koenig@amd.com; Zhou, David(ChunMing) David1.Zhou@amd.com; amd-gfx list amd-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org; LKML linux-kernel@vger.kernel.org; Anthony Wong anthony.wong@canonical.com Subject: Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Hi Ray,
at 00:03, Huang, Ray Ray.Huang@amd.com 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: 0x00000000 UVD feature version: 0, firmware version: 0x00000000 MC feature version: 0, firmware version: 0x00000000 ME feature version: 40, firmware version: 0x00000099 PFP feature version: 40, firmware version: 0x000000ae CE feature version: 40, firmware version: 0x0000004d RLC feature version: 1, firmware version: 0x00000213 RLC SRLC feature version: 1, firmware version: 0x00000001 RLC SRLG feature version: 1, firmware version: 0x00000001 RLC SRLS feature version: 1, firmware version: 0x00000001 MEC feature version: 40, firmware version: 0x0000018b MEC2 feature version: 40, firmware version: 0x0000018b SOS feature version: 0, firmware version: 0x00000000 ASD feature version: 0, firmware version: 0x001ad4d4 TA XGMI feature version: 0, firmware version: 0x00000000 TA RAS feature version: 0, firmware version: 0x00000000 SMC feature version: 0, firmware version: 0x00001e44 SDMA0 feature version: 41, firmware version: 0x000000a9 VCN feature version: 0, firmware version: 0x0110901c DMCU feature version: 0, firmware version: 0x00000000 VBIOS version: 113-RAVEN-103
Kai-Heng
Thanks, Ray
From: Kai-Heng Feng kai.heng.feng@canonical.com 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
at 14:29, Huang, Ray Ray.Huang@amd.com wrote:
-----Original Message----- From: Kai-Heng Feng kai.heng.feng@canonical.com Sent: Thursday, August 08, 2019 1:45 AM To: Huang, Ray Ray.Huang@amd.com Cc: Deucher, Alexander Alexander.Deucher@amd.com; Koenig, Christian Christian.Koenig@amd.com; Zhou, David(ChunMing) David1.Zhou@amd.com; amd-gfx list amd-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org; LKML linux-kernel@vger.kernel.org; Anthony Wong anthony.wong@canonical.com Subject: Re: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
Hi Ray,
at 00:03, Huang, Ray Ray.Huang@amd.com 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: 0x00000000 UVD feature version: 0, firmware version: 0x00000000 MC feature version: 0, firmware version: 0x00000000 ME feature version: 40, firmware version: 0x00000099 PFP feature version: 40, firmware version: 0x000000ae CE feature version: 40, firmware version: 0x0000004d RLC feature version: 1, firmware version: 0x00000213 RLC SRLC feature version: 1, firmware version: 0x00000001 RLC SRLG feature version: 1, firmware version: 0x00000001 RLC SRLS feature version: 1, firmware version: 0x00000001 MEC feature version: 40, firmware version: 0x0000018b MEC2 feature version: 40, firmware version: 0x0000018b SOS feature version: 0, firmware version: 0x00000000 ASD feature version: 0, firmware version: 0x001ad4d4 TA XGMI feature version: 0, firmware version: 0x00000000 TA RAS feature version: 0, firmware version: 0x00000000 SMC feature version: 0, firmware version: 0x00001e44 SDMA0 feature version: 41, firmware version: 0x000000a9 VCN feature version: 0, firmware version: 0x0110901c DMCU feature version: 0, firmware version: 0x00000000 VBIOS version: 113-RAVEN-103
Kai-Heng
Thanks, Ray
From: Kai-Heng Feng kai.heng.feng@canonical.com 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
On 2019-08-08 8:29 a.m., Huang, Ray wrote:
From: Kai-Heng Feng kai.heng.feng@canonical.com at 00:03, Huang, Ray Ray.Huang@amd.com 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.
-----Original Message----- From: Michel Dänzer michel@daenzer.net Sent: Thursday, August 08, 2019 4:10 PM To: Huang, Ray Ray.Huang@amd.com; Kai-Heng Feng kai.heng.feng@canonical.com Cc: Zhou, David(ChunMing) David1.Zhou@amd.com; LKML <linux- kernel@vger.kernel.org>; dri-devel@lists.freedesktop.org; Anthony Wong anthony.wong@canonical.com; amd-gfx list <amd- gfx@lists.freedesktop.org>; Deucher, Alexander Alexander.Deucher@amd.com; Koenig, Christian Christian.Koenig@amd.com 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 kai.heng.feng@canonical.com at 00:03, Huang, Ray Ray.Huang@amd.com 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
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 Ray.Huang@amd.com Sent: Thursday, August 8, 2019 4:14 AM To: Michel Dänzer michel@daenzer.net; Kai-Heng Feng kai.heng.feng@canonical.com; Olsak, Marek Marek.Olsak@amd.com Cc: Zhou, David(ChunMing) David1.Zhou@amd.com; LKML linux-kernel@vger.kernel.org; dri-devel@lists.freedesktop.org dri-devel@lists.freedesktop.org; Anthony Wong anthony.wong@canonical.com; amd-gfx list amd-gfx@lists.freedesktop.org; Deucher, Alexander Alexander.Deucher@amd.com; Koenig, Christian Christian.Koenig@amd.com Subject: RE: [Regression] "drm/amdgpu: enable gfxoff again on raven series (v2)"
-----Original Message----- From: Michel Dänzer michel@daenzer.net Sent: Thursday, August 08, 2019 4:10 PM To: Huang, Ray Ray.Huang@amd.com; Kai-Heng Feng kai.heng.feng@canonical.com Cc: Zhou, David(ChunMing) David1.Zhou@amd.com; LKML <linux- kernel@vger.kernel.org>; dri-devel@lists.freedesktop.org; Anthony Wong anthony.wong@canonical.com; amd-gfx list <amd- gfx@lists.freedesktop.org>; Deucher, Alexander Alexander.Deucher@amd.com; Koenig, Christian Christian.Koenig@amd.com 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 kai.heng.feng@canonical.com at 00:03, Huang, Ray Ray.Huang@amd.com 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@lists.freedesktop.org
-
Deucher, Alexander -
Huang, Ray -
Kai-Heng Feng -
Michel Dänzer