From 9ed33791f018bfeb37d907941fe014109b75a687 Mon Sep 17 00:00:00 2001
From: stsdc <6031763+stsdc@users.noreply.github.com>
Date: Mon, 24 Nov 2025 19:56:30 +0100
Subject: [PATCH] Add driver_name property to GPU classes with a new
 get_string_property in PCI vapi

---
 src/Resources/GPU/GPUAmd.vala    | 3 +++
 src/Resources/GPU/GPUIntel.vala  | 4 ++++
 src/Resources/GPU/GPUNvidia.vala | 3 +++
 src/Resources/GPU/IGPU.vala      | 2 ++
 src/Resources/Resources.vala     | 2 +-
 vapi/pci.vapi                    | 3 +++
 6 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Resources/GPU/GPUAmd.vala b/src/Resources/GPU/GPUAmd.vala
index 0a458d066..32db2cbc3 100644
--- a/src/Resources/GPU/GPUAmd.vala
+++ b/src/Resources/GPU/GPUAmd.vala
@@ -9,6 +9,8 @@ public class Monitor.GPUAmd : IGPU, Object {
 
     public string hwmon_module_name { get; set; }
 
+    public string driver_name { get; set; }
+
     public string name { get; set; }
 
     public int percentage { get; protected set; }
@@ -28,6 +30,7 @@ public class Monitor.GPUAmd : IGPU, Object {
         name = "AMD® " + name;
 
         sysfs_path = pci_parse_sysfs_path (pci_access, pci_device);
+        driver_name = pci_device.get_string_property (Pci.FILL_DRIVER);
     }
 
     private void update_temperature () {
diff --git a/src/Resources/GPU/GPUIntel.vala b/src/Resources/GPU/GPUIntel.vala
index dd3bd0cbe..5ee3dd2dd 100644
--- a/src/Resources/GPU/GPUIntel.vala
+++ b/src/Resources/GPU/GPUIntel.vala
@@ -9,6 +9,8 @@ public class Monitor.GPUIntel : IGPU, Object {
 
     public string hwmon_module_name { get; set; }
 
+    public string driver_name { get; set; }
+
     public string name { get; set; }
 
     public int percentage { get; protected set; }
@@ -28,6 +30,8 @@ public class Monitor.GPUIntel : IGPU, Object {
         name = "Intel® " + name;
 
         sysfs_path = pci_parse_sysfs_path (pci_access, pci_device);
+        driver_name = pci_device.get_string_property (Pci.FILL_DRIVER);
+
     }
 
     private void update_temperature () {
diff --git a/src/Resources/GPU/GPUNvidia.vala b/src/Resources/GPU/GPUNvidia.vala
index 0f1042413..6515afc71 100644
--- a/src/Resources/GPU/GPUNvidia.vala
+++ b/src/Resources/GPU/GPUNvidia.vala
@@ -9,6 +9,8 @@ public class Monitor.GPUNvidia : IGPU, Object {
 
     public string hwmon_module_name { get; set; }
 
+    public string driver_name { get; set; }
+
     public string name { get; set; }
 
     public int percentage { get; protected set; }
@@ -54,6 +56,7 @@ public class Monitor.GPUNvidia : IGPU, Object {
         name = "nVidia® " + name;
 
         sysfs_path = pci_parse_sysfs_path (pci_access, pci_device);
+        driver_name = pci_device.get_string_property (Pci.FILL_DRIVER);
     }
 
     construct {
diff --git a/src/Resources/GPU/IGPU.vala b/src/Resources/GPU/IGPU.vala
index 2b9a2c32b..3e5558cf9 100644
--- a/src/Resources/GPU/IGPU.vala
+++ b/src/Resources/GPU/IGPU.vala
@@ -9,6 +9,8 @@ public interface Monitor.IGPU : Object {
 
     public abstract string hwmon_module_name { get; protected set; }
 
+    public abstract string driver_name { get; protected set; }
+
     public abstract string name { get; protected set; }
 
     public abstract int percentage { get; protected set; }
diff --git a/src/Resources/Resources.vala b/src/Resources/Resources.vala
index 1925a944f..4cf3f3516 100644
--- a/src/Resources/Resources.vala
+++ b/src/Resources/Resources.vala
@@ -54,7 +54,7 @@ public class Monitor.Resources : Object {
         char namebuf[1024];
 
         for (unowned Pci.Dev pci_device = pci_access.devices; pci_device != null; pci_device = pci_device.next) {
-            pci_device.fill_info (Pci.FILL_IDENT | Pci.FILL_BASES | Pci.FILL_CLASS_EXT | Pci.FILL_LABEL | Pci.FILL_CLASS);
+            pci_device.fill_info (Pci.FILL_IDENT | Pci.FILL_BASES | Pci.FILL_CLASS_EXT | Pci.FILL_LABEL | Pci.FILL_CLASS | Pci.FILL_DRIVER);
             string name = pci_access.lookup_name (namebuf, Pci.LookupMode.DEVICE, pci_device.vendor_id, pci_device.device_id);
 
             // Looking for a specific PCI device class
diff --git a/vapi/pci.vapi b/vapi/pci.vapi
index 8953ba21b..50cac6d90 100644
--- a/vapi/pci.vapi
+++ b/vapi/pci.vapi
@@ -165,6 +165,9 @@ namespace Pci {
         [CCode (cname = "pci_fill_info")]
         public int fill_info (int flags);
 
+        [CCode (cname = "pci_get_string_property")]
+        public unowned string ? get_string_property (int flag);
+
         private Dev ();
     }