From 3e6ae89297253aee219029868e4a843ba917de67 Mon Sep 17 00:00:00 2001
From: Jens Steube <jens.steube@gmail.com>
Date: Sun, 29 May 2016 15:34:28 +0200
Subject: [PATCH] Add ADL_Overdrive6_TargetTemperatureData_Get() which for some
 reason does not work

---
 include/ext_ADL.h |  3 +++
 src/ext_ADL.c     | 10 ++++++++++
 src/shared.c      | 20 ++++++++++++++++++++
 3 files changed, 33 insertions(+)

diff --git a/include/ext_ADL.h b/include/ext_ADL.h
index ebf253c..a87faaa 100644
--- a/include/ext_ADL.h
+++ b/include/ext_ADL.h
@@ -312,6 +312,7 @@ typedef int (*ADL_OVERDRIVE6_CAPABILITIES_GET) (int, ADLOD6Capabilities *);
 typedef int (*ADL_OVERDRIVE6_STATE_SET) (int, int, ADLOD6StateInfo *);
 typedef int (*ADL_OVERDRIVE6_POWERCONTROL_CAPS) (int, int *);
 typedef int (*ADL_OVERDRIVE6_TARGETTEMPERATUREDATA_GET) (int, int *, int *);
+typedef int (*ADL_OVERDRIVE6_TARGETTEMPERATURERANGEINFO_GET) (int, ADLOD6ParameterRange *);
 
 typedef struct
 {
@@ -349,6 +350,7 @@ typedef struct
   ADL_OVERDRIVE6_CURRENTSTATUS_GET ADL_Overdrive6_CurrentStatus_Get;
   ADL_OVERDRIVE6_STATE_SET ADL_Overdrive6_State_Set;
   ADL_OVERDRIVE6_TARGETTEMPERATUREDATA_GET ADL_Overdrive6_TargetTemperatureData_Get;
+  ADL_OVERDRIVE6_TARGETTEMPERATURERANGEINFO_GET ADL_Overdrive6_TargetTemperatureRangeInfo_Get;
 
 } hm_adl_lib_t;
 
@@ -389,6 +391,7 @@ int hm_ADL_Overdrive_Capabilities_Get (ADL_PTR *adl, int iAdapterIndex, ADLOD6Ca
 int hm_ADL_Overdrive_State_Set (ADL_PTR *adl, int iAdapterIndex, int type, ADLOD6StateInfo *state);
 int hm_ADL_Overdrive6_PowerControl_Caps (ADL_PTR *adl, int iAdapterIndex, int *lpSupported);
 int hm_ADL_Overdrive6_TargetTemperatureData_Get (ADL_PTR *adl, int iAdapterIndex, int *cur_temp, int *default_temp);
+int hm_ADL_Overdrive6_TargetTemperatureRangeInfo_Get (ADL_PTR *adl, int iAdapterIndex, ADLOD6ParameterRange *lpTargetTemperatureInfo);
 
 #endif // HAVE_HWMON && HAVE_ADL
 
diff --git a/src/ext_ADL.c b/src/ext_ADL.c
index 9d27634..e6e167f 100644
--- a/src/ext_ADL.c
+++ b/src/ext_ADL.c
@@ -60,6 +60,7 @@ int adl_init (ADL_PTR *adl)
   HC_LOAD_FUNC(adl, ADL_Overdrive6_CurrentStatus_Get, ADL_OVERDRIVE6_CURRENTSTATUS_GET, ADL, 0)
   HC_LOAD_FUNC(adl, ADL_Overdrive6_State_Set, ADL_OVERDRIVE6_STATE_SET, ADL, 0)
   HC_LOAD_FUNC(adl, ADL_Overdrive6_TargetTemperatureData_Get, ADL_OVERDRIVE6_TARGETTEMPERATUREDATA_GET, ADL, 0)
+  HC_LOAD_FUNC(adl, ADL_Overdrive6_TargetTemperatureRangeInfo_Get, ADL_OVERDRIVE6_TARGETTEMPERATURERANGEINFO_GET, ADL, 0)
 
   return 0;
 }
@@ -582,3 +583,12 @@ int hm_ADL_Overdrive6_TargetTemperatureData_Get (ADL_PTR *adl, int iAdapterIndex
 
   return (ADL_rc);
 }
+
+int hm_ADL_Overdrive6_TargetTemperatureRangeInfo_Get (ADL_PTR *adl, int iAdapterIndex, ADLOD6ParameterRange *lpTargetTemperatureInfo)
+{
+  if (!adl) return (-1);
+
+  int ADL_rc = adl->ADL_Overdrive6_TargetTemperatureRangeInfo_Get (iAdapterIndex, lpTargetTemperatureInfo);
+
+  return (ADL_rc);
+}
diff --git a/src/shared.c b/src/shared.c
index 0396e93..e50db80 100644
--- a/src/shared.c
+++ b/src/shared.c
@@ -3062,7 +3062,27 @@ int hm_get_threshold_slowdown_with_device_id (const uint device_id)
   if ((data.devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
 
   #ifdef HAVE_ADL
+  if (data.devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
+  {
+    if (data.hm_amd)
+    {
+      if (data.hm_device[device_id].od_version == 5)
+      {
 
+      }
+      else if (data.hm_device[device_id].od_version == 6)
+      {
+        int CurrentValue = 0;
+        int DefaultValue = 0;
+
+        if (hm_ADL_Overdrive6_TargetTemperatureData_Get (data.hm_amd, data.hm_device[device_id].adapter_index.amd, &CurrentValue, &DefaultValue) != ADL_OK) return -1;
+
+        // the return value has never been tested since hm_ADL_Overdrive6_TargetTemperatureData_Get() never worked on any system. expect problems.
+
+        return DefaultValue;
+      }
+    }
+  }
   #endif
 
   #if defined(HAVE_NVML) || defined(HAVE_NVAPI)
-- 
2.25.1