drm/amdgpu: bypass RAS error reset in some conditions

PMFW is responsible for RAS error reset in some conditions, driver can
skip the operation.

v2: add check for ras->in_recovery, it's set earlier than
amdgpu_in_reset.

v3: fix error in gpu reset check.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

@@ -1220,14 +1220,22 @@ int amdgpu_ras_reset_error_count(struct amdgpu_device *adev,
  enum amdgpu_ras_block block)
 {
  struct amdgpu_ras_block_object *block_obj = amdgpu_ras_get_ras_block(adev, block, 0);
+ struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
+ const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
 
  if (!block_obj || !block_obj->hw_ops) {
  dev_dbg_once(adev->dev, "%s doesn't config RAS function\n",
  ras_block_str(block));
  return -EOPNOTSUPP;
  }
 
- if (!amdgpu_ras_is_supported(adev, block))
+ /* skip ras error reset in gpu reset */
+ if ((amdgpu_in_reset(adev) || atomic_read(&ras->in_recovery)) &&
+ mca_funcs && mca_funcs->mca_set_debug_mode)
+ return -EOPNOTSUPP;
+
+ if (!amdgpu_ras_is_supported(adev, block) ||
+ !amdgpu_ras_get_mca_debug_mode(adev))
  return -EOPNOTSUPP;
 
  if (block_obj->hw_ops->reset_ras_error_count)