Commit d1d4c0b7 authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: check RAS supported first in ras_reset_error_count 



Not all platforms support RAS.

Fixes: 73582be1 ("drm/amdgpu: bypass RAS error reset in some conditions")
Signed-off-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 63180809

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

+4 −4
Original line number Diff line number Diff line
@@ -1229,15 +1229,15 @@ int amdgpu_ras_reset_error_count(struct amdgpu_device *adev, 
		return -EOPNOTSUPP;

	}



	if (!amdgpu_ras_is_supported(adev, block) ||

	    !amdgpu_ras_get_mca_debug_mode(adev))

		return -EOPNOTSUPP;



	/* 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)

		block_obj->hw_ops->reset_ras_error_count(adev);