From 69f98f4a5f29f42acb698408960c236715cbb370 Mon Sep 17 00:00:00 2001
From: Kartik Nema <kartnema@qti.qualcomm.com>
Date: Tue, 4 Aug 2026 15:23:31 +0530
Subject: [PATCH] Add URM Support

Signed-off-by: Kartik Nema <kartnema@qti.qualcomm.com>
---
 gst-plugin-qmmfsrc/CMakeLists.txt         |  6 +++
 gst-plugin-qmmfsrc/camera_source_utils.cc | 46 +++++++++++------------
 gst-plugin-qmmfsrc/camera_source_utils.h  |  2 +-
 3 files changed, 28 insertions(+), 26 deletions(-)

diff --git a/gst-plugin-qmmfsrc/CMakeLists.txt b/gst-plugin-qmmfsrc/CMakeLists.txt
index 0528d738..1af01577 100644
--- a/gst-plugin-qmmfsrc/CMakeLists.txt
+++ b/gst-plugin-qmmfsrc/CMakeLists.txt
@@ -32,6 +32,11 @@ else()
 endif()
 pkg_check_modules(QMMF_CAMERA_METADATA qmmf_camera_metadata)
 
+find_library(URM_CLIENT_LIBRARY NAMES UrmClient)
+if(NOT URM_CLIENT_LIBRARY)
+  message(FATAL_ERROR "UrmClient library is required by gstqticamsrc but was not found in the target sysroot")
+endif()
+
 # Generate configuration header file with plugin describing definitions
 configure_file(config.h.in config.h @ONLY)
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
@@ -123,6 +128,7 @@ target_link_libraries(${GST_CAMSRC_PLUGIN} PRIVATE
   ${GST_QCOM_UTILS_LIBRARIES}
   ${GST_QCOM_VIDEO_LIBRARIES}
   gstqticamerabase
+  ${URM_CLIENT_LIBRARY}
 )
 
 install(
diff --git a/gst-plugin-qmmfsrc/camera_source_utils.cc b/gst-plugin-qmmfsrc/camera_source_utils.cc
index ba0ed2b0..d66556ab 100644
--- a/gst-plugin-qmmfsrc/camera_source_utils.cc
+++ b/gst-plugin-qmmfsrc/camera_source_utils.cc
@@ -39,6 +39,8 @@
 #include <qmmf-sdk/qmmf_recorder_params.h>
 #include <camera_source_context.h>
 
+#include <Urm/UrmAPIs.h>
+
 #include <dlfcn.h>
 
 // Declare Qmmf buffer pool
@@ -1397,42 +1399,36 @@ gboolean
 gst_qmmf_boost_with_perflock(const gint duration_ms)
 {
   gint ret;
-  void* hLibrary;
-  PerfHintFunc perf_hint;
 
-  if (duration_ms <= 0)
-  {
-    GST_WARNING("Invalid perflock duration: %d ms", duration_ms);
-    return FALSE;
+  if(duration_ms == 0) {
+    duration_ms = -1;
   }
 
-  hLibrary = dlopen("libqti-perfd-client.so", RTLD_NOW | RTLD_LOCAL);
-  if (hLibrary == NULL)
+  if (duration_ms == 0 || duration_ms < -1)
   {
-    GST_INFO("Failed to load perflock library: %s", dlerror());
+    GST_WARNING("Invalid lock duration: %d ms", duration_ms);
     return FALSE;
   }
 
-  perf_hint = (PerfHintFunc)dlsym(hLibrary, "perf_hint");
-  if (perf_hint == NULL)
+  ret = tuneSignal(
+    POWER_HINT_ID_GST_BOOST,
+    DEFAULT_SIGNAL_TYPE,
+    duration_ms,
+    RequestPriority::REQ_PRIORITY_HIGH,
+    "",
+    "",
+    0,
+    NULL
+  );
+  
+  if (ret <= 0)
   {
-    GST_WARNING("Failed to find perf_hint symbol: %s", dlerror());
-
-    dlclose(hLibrary);
-    return FALSE;
-  }
-
-  ret = perf_hint(POWER_HINT_ID_GST_BOOST, NULL, duration_ms, PERF_HINT_NO_TYPE);
-  if (ret < 0)
-  {
-    GST_WARNING("Perflock perf_hint failed with ret: %d", ret);
+    GST_WARNING("URM tuneSignal failed with ret: %d", ret);
   }
   else
   {
-    GST_INFO("Perflock perf_hint success with ret: %d", ret);
+    GST_INFO("URM tuneSignal success, handle returned: %d", ret);
   }
 
-  dlclose(hLibrary);
-
-  return ret >= 0;
+  return ret > 0;
 }
diff --git a/gst-plugin-qmmfsrc/camera_source_utils.h b/gst-plugin-qmmfsrc/camera_source_utils.h
index 3f7d5ce7..9ae4563f 100644
--- a/gst-plugin-qmmfsrc/camera_source_utils.h
+++ b/gst-plugin-qmmfsrc/camera_source_utils.h
@@ -137,7 +137,7 @@ typedef struct GstQmmfSrcResolutionRange {
 typedef gint(*PerfHintFunc)(gint hint, const char* pkg, gint duration, gint type);
 
 #define PERF_HINT_NO_TYPE                           -1
-#define POWER_HINT_ID_GST_BOOST                     0x00001400
+#define POWER_HINT_ID_GST_BOOST                     0x008c0001
 
 gboolean gst_qmmf_boost_with_perflock(const gint duration_ms);