mirror_ubuntu-kernels/drivers/gpu/drm/amd
Bokun Zhang 3b7329cf5a drm/amdgpu: Add amdgpu suspend-resume code path under SRIOV
- Under SRIOV, we need to send REQ_GPU_FINI to the hypervisor
  during the suspend time. Furthermore, we cannot request a
  mode 1 reset under SRIOV as VF. Therefore, we will skip it
  as it is called in suspend_noirq() function.

- In the resume code path, we need to send REQ_GPU_INIT to the
  hypervisor and also resume PSP IP block under SRIOV.

Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2022-09-27 18:03:36 -04:00
..
acp
amdgpu drm/amdgpu: Add amdgpu suspend-resume code path under SRIOV 2022-09-27 18:03:36 -04:00
amdkfd drm/amdkfd: fix dropped interrupt in kfd_int_process_v11 2022-09-27 17:54:25 -04:00
display drm/amd/display: fill in clock values when DPM is not enabled 2022-09-27 18:00:01 -04:00
include drm/amdgpu: pass queue size and is_aql_queue to MES 2022-09-27 17:54:12 -04:00
pm drm/amd/pm: use adverse selection for dpm features unsupported by driver 2022-09-27 17:47:07 -04:00