<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - After S3 resume, kernel: [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:57:crtc-0] flip_done timed out" href="https://bugs.freedesktop.org/show_bug.cgi?id=110886#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - After S3 resume, kernel: [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:57:crtc-0] flip_done timed out" href="https://bugs.freedesktop.org/show_bug.cgi?id=110886">bug 110886</a> from <a class="email" href="mailto:kai.heng.feng@canonical.com" title="Kai-Heng Feng <kai.heng.feng@canonical.com>"> Kai-Heng Feng</a> <pre>(In reply to Andrey Grodzovsky from <a href="show_bug.cgi?id=110886#c8">comment #8</a>) > (In reply to Kai-Heng Feng from <a href="show_bug.cgi?id=110886#c6">comment #6</a>) > > Created <a href="attachment.cgi?id=145044" name="attach_145044" title="failed log when iommu is disabled.">attachment 145044</a> <a href="attachment.cgi?id=145044&action=edit" title="failed log when iommu is disabled.">[details]</a> > > failed log when iommu is disabled. > > What was the failur ewith IOMMU disabled ? Blanked screen. Graphics no longer works. >Is it the same as with IOMMU enabled ? Yes. > In the log I only see PSP errors on resume. Can you confirm that the only > failure/error you observed in the log in that use case ? Yes. I haven't seen "[drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] *ERROR* [CRTC:57:crtc-0] flip_done timed out" for a while. Now it always shows PSP fail. > > Can you please provide your FW versions by > 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: 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: 0x00001e4f SDMA0 feature version: 41, firmware version: 0x000000a9 VCN feature version: 0, firmware version: 0x0110901c DMCU feature version: 0, firmware version: 0x00000000 VBIOS version: SWBRT32481.001</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>