drm/amdgpu: Skip SDMA suspend during mode-2 reset

For SDMA IP versions >= v4.4.2, firmware will take care of quiescing SDMA
before mode-2 reset.

Signed-off-by: Lijo Lazar <[e-mail]>
Reviewed-by: Asad Kamal <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

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

···
 	uint32_t ip_block;
 	int r, i;
 
+	/* Skip suspend of SDMA IP versions >= 4.4.2. They are multi-aid */
+	if (adev->aid_mask)
+		ip_block_mask &= ~BIT(AMD_IP_BLOCK_TYPE_SDMA);
+
 	amdgpu_device_set_pg_state(adev, AMD_PG_STATE_UNGATE);
 	amdgpu_device_set_cg_state(adev, AMD_CG_STATE_UNGATE);