X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Famd%2Famdkfd%2Fkfd_topology.c;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Famd%2Famdkfd%2Fkfd_topology.c;h=74909e72a00929c8a87b73c9e25afb633fb50cf4;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=c25728bc388a2be7134cb3e6b895a7a39d4189a2;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index c25728bc3..74909e72a 100644
--- a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1186,6 +1186,11 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 	 * TODO: Retrieve max engine clock values from KGD
 	 */
 
+	if (dev->gpu->device_info->asic_family == CHIP_CARRIZO) {
+		dev->node_props.capability |= HSA_CAP_DOORBELL_PACKET_TYPE;
+		pr_info("amdkfd: adding doorbell packet type capability\n");
+	}
+
 	res = 0;
 
 err: