PC Sampling: Temporarily check KFD_IOCTL_MINOR_VERSION 16

Since PC Sampling is still under experiment, we can't
bump KFD_IOCTL_MINOR_VERSION to enable pc sampling.
KFD_IOCTL_MINOR_VERSION 16 already includes all pc sampling
code, so use version 16 to enable pc sampling implicitly for
customer to try-out this new feature.
Need update the version accordingly when pc sampling upstream.

Change-Id: I65840128f94e8f347c0617971c0aa4b7e478691a
Signed-off-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Chris Freehill <cfreehil@amd.com>

libhsakmt/src/pc_sampling.c

@@ -35,7 +35,7 @@
 HSAKMT_STATUS HSAKMTAPI hsaKmtPcSamplingSupport(void)
 {
     CHECK_KFD_OPEN();
-    CHECK_KFD_MINOR_VERSION(17);
+    CHECK_KFD_MINOR_VERSION(16);
 
     return HSAKMT_STATUS_SUCCESS;
 }
@@ -50,7 +50,7 @@ HSAKMT_STATUS HSAKMTAPI hsaKmtPcSamplingQueryCapabilities(HSAuint32 NodeId, void
         return HSAKMT_STATUS_INVALID_PARAMETER;
 
     CHECK_KFD_OPEN();
-    CHECK_KFD_MINOR_VERSION(17);
+    CHECK_KFD_MINOR_VERSION(16);
 
     HSAKMT_STATUS ret = validate_nodeid(NodeId, &gpu_id);
     if (ret != HSAKMT_STATUS_SUCCESS) {