diff options
| author | Bokun Zhang <Bokun.Zhang@amd.com> | 2022-09-28 00:30:04 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-27 18:03:36 -0400 |
| commit | 3b7329cf5a767c1be38352d43066012e220ad43c (patch) | |
| tree | 7bf5f687a801980a777419990e14a8037874a840 /scripts/patch-kernel | |
| parent | 11e38360cc15e2d5995449d19030b13a67d73cb3 (diff) | |
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
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions