amdxdna_cmd_get_payload
cmd = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
sn = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
cmd = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
sn = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
cmd = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
sn = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
pd = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
pd = amdxdna_cmd_get_payload(cmd_bo, &cmd_len);
payload = amdxdna_cmd_get_payload(cmd_abo, &payload_len);
cc = amdxdna_cmd_get_payload(abo, NULL);
void *amdxdna_cmd_get_payload(struct amdxdna_gem_obj *abo, u32 *size);