These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / gpu / drm / amd / amdkfd / kfd_topology.c

diff --git a/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/kernel/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index c25728b..74909e7 100644 (file)
--- 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: