diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c index 7c91cbd91ac8..729e26a4a2e7 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -566,6 +566,11 @@ static void sdma_v4_4_2_inst_enable(struct amdgpu_device *adev, bool enable, sdma_v4_4_2_inst_rlc_stop(adev, inst_mask); if (adev->sdma.has_page_queue) sdma_v4_4_2_inst_page_stop(adev, inst_mask); + + /* SDMA FW needs to respond to FREEZE requests during reset. + * Keep it running during reset */ + if (!amdgpu_sriov_vf(adev) && amdgpu_in_reset(adev)) + return; } for_each_inst(i, inst_mask) { @@ -1435,6 +1440,9 @@ static int sdma_v4_4_2_suspend(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + if (amdgpu_in_reset(adev)) + sdma_v4_4_2_set_clockgating_state(adev, AMD_CG_STATE_UNGATE); + return sdma_v4_4_2_hw_fini(adev); } |