On Fri, Apr 5, 2019 at 4:00 PM Pinky <j-pi@xxxxxxxxx> wrote: > > Yes, this one seems to be already in the drm-next branch (HEAD is > now 7cdd4dc58d28). > I'm not sure what is going on them. You have RLC firmware version 53815 (0x0000d237) so gfx power gating is being disabled as of 083d022913f2f8c3bc1183a13874ad777b9f5bdd. Does setting amdgpu.ppfeaturemask=0xfffd3fff fix the issue? Alex > Just for completenes, there seems to be few more (probably unrelated) bugs. > One with mouse (1), some artifact sometimes appear and terminal in X > sometimes display black instead of text when scrooling. I did not intend > to discuss this here, just mentioning it. > > P > > > > (1) https://bugs.freedesktop.org/show_bug.cgi?id=110339 > > * Deucher, Alexander <Alexander.Deucher@xxxxxxx> [2019-04-05 18:44:52 +0000]: > > >Make sure you have this patch as well: > >https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-5.2-wip&id=083d022913f2f8c3bc1183a13874ad777b9f5bdd > > > >Alex > >________________________________ > >From: Pinky <j-pi@xxxxxxxxx> > >Sent: Friday, April 5, 2019 2:38 PM > >To: Deucher, Alexander > >Cc: Huang, Ray; amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >Subject: Re: Screen flicckering due to "drm/amdgpu: enable gfxoff again on raven series" > > > > > >cat /sys/kernel/debug/dri/0/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: 0x0000d237 > >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: 0x0017ba78 > >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: 0x01004912 > >DMCU feature version: 0, firmware version: 0x00000001 > >VBIOS version: 113-RAVEN-110 > > > > > > > >* Deucher, Alexander <Alexander.Deucher@xxxxxxx> [2019-04-05 18:33:23 +0000]: > > > >>+ Ray > >> > >>Ray, any ideas? > >> > >>Pinkava, > >> > >>can you provide the output of: > >>sudo cat /sys/kernel/debug/dri/0/amdgpu_firmware_info > >> > >>Thanks, > >> > >>Alex > >>________________________________ > >>From: Pinky <j-pi@xxxxxxxxx> > >>Sent: Friday, April 5, 2019 1:53 PM > >>To: Deucher, Alexander > >>Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>Subject: Re: Screen flicckering due to "drm/amdgpu: enable gfxoff again on raven series" > >> > >>No, this does no do anything, the bug is still present. > >> > >> > >>* Deucher, Alexander <Alexander.Deucher@xxxxxxx> [2019-04-05 17:07:21 +0000]: > >> > >>>This may be related to stutter mode rather than gfxoff. If so, there is a fix in the pipeline for that. Does setting appending amdgpu.ppfeaturemask=0xfffdbfff on the kernel command line fix it? > >>> > >>>Alex > >>>________________________________ > >>>From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Pinky <j-pi@xxxxxxxxx> > >>>Sent: Friday, April 5, 2019 12:24 PM > >>>To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>Subject: Screen flicckering due to "drm/amdgpu: enable gfxoff again on raven series" > >>> > >>>Hello, > >>> > >>>I have today compiled the drm-next kernel from (1) and find out the screen is > >>>flickering and shows various artifacts. By bissecting I found the cause > >>>is commit 005440066f929ba0dca8f4e0aebfbf8daac592cc. By reverting it the > >>>problem went out. > >>> > >>>I does not have idea about what to do next. Sorry if this should be posted to > >>>some bugzilla instead, I have got a bit lost. If so, would You please > >>>point my out what to do? > >>> > >>>With best regards, > >>> Pinkava J. > >>> > >>> > >>>lspci (partial) > >>> > >>>00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU > >>>00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge > >>>06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev d1) > >>>06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller > >>> > >>> > >>> > >>> > >>>(1) git://people.freedesktop.org/~agd5f/linux > >>>_______________________________________________ > >>>amd-gfx mailing list > >>>amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>https://lists.freedesktop.org/mailman/listinfo/amd-gfx > >> > >>>_______________________________________________ > >>>amd-gfx mailing list > >>>amd-gfx@xxxxxxxxxxxxxxxxxxxxx > >>>https://lists.freedesktop.org/mailman/listinfo/amd-gfx > >> > _______________________________________________ > amd-gfx mailing list > amd-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
