drm/amdgpu: Hide xcp partition sysfs under SRIOV

XCP partitions should not be visible for the VF for GFXIP 9.4.3.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index f24a547..0a26a00 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -863,11 +863,15 @@ static int gfx_v9_4_3_sw_init(void *handle)
        if (r)
                return r;
 
-       r = amdgpu_gfx_sysfs_init(adev);
+       r = amdgpu_gfx_ras_sw_init(adev);
        if (r)
                return r;
 
-       return amdgpu_gfx_ras_sw_init(adev);
+
+       if (!amdgpu_sriov_vf(adev))
+               r = amdgpu_gfx_sysfs_init(adev);
+
+       return r;
 }
 
 static int gfx_v9_4_3_sw_fini(void *handle)
@@ -888,7 +892,8 @@ static int gfx_v9_4_3_sw_fini(void *handle)
        gfx_v9_4_3_mec_fini(adev);
        amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
        gfx_v9_4_3_free_microcode(adev);
-       amdgpu_gfx_sysfs_fini(adev);
+       if (!amdgpu_sriov_vf(adev))
+               amdgpu_gfx_sysfs_fini(adev);
 
        return 0;
 }