On Wed, Feb 20, 2019 at 4:59 PM shahul hameed <shahulhameed.481@xxxxxxxxx> wrote: > > Hi > > I am facing below issue. Can any one please help me to resolve it. As I mentioned previously, please make sure the platform supports s2idle and that it is enabled in the sbios. Does s2idle work on other devices and the platform itself? Alex > > Regards, > Sk shahul > > ---------- Forwarded message --------- > From: shahul hameed <shahulhameed.481@xxxxxxxxx> > Date: Wed, Feb 20, 2019, 3:13 PM > Subject: s2idle not working > To: <shirish.s@xxxxxxx> > > > Hi Shirish > > I am porting Android_N and keenel 4.19.2 to Ryzen platform. Graphic card is gfx9. > Porting is done successfully. Now i am working on suspend/resume. > Suspend/resume is working fine in deep mode. > But suspend/resume is not working in s2idle (Suspend to idle) mode. > > during resume i found error in gpu driver. > > [ 105.862161] [drm:gfx_v9_0_hw_init [amdgpu]] *ERROR* KCQ enable failed (scratch(0xC040)=0xCAFEDEAD) > [ 105.862187] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <gfx_v9_0> failed -22 > [ 105.862210] [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume failed (-22). > [ 105.862215] dpm_run_callback(): pci_pm_resume+0x0/0xd6 returns -22 > [ 105.862345] PM: Device 0000:03:00.0 failed to resume async: error -22 > > same issue is reproduced with ubuntu16.04. > > Can you please help me to resolve this issue. > Thanks in Advance, > Regards, > Sk shahul. > _______________________________________________ > 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
