Set NVreg_DynamicPowerManagement on affected models

debian/changelog

@@ -1,3 +1,10 @@
+system76-driver (24.04.13~~alpha) noble; urgency=low
+
+  * Daily WIP for 24.04.13
+  * Set NVreg_DynamicPowerManagement on affected models
+
+ -- Tim Crawford <tcrawford@system76.com>  Tue, 23 Sep 2025 09:28:34 -0600
+
 system76-driver (24.04.12) noble; urgency=low
 
   * Add oryp13

system76driver/__init__.py

@@ -25,7 +25,7 @@
 import logging
 
 
-__version__ = '24.04.12'
+__version__ = '24.04.13'
 
 datadir = path.join(path.dirname(path.abspath(__file__)), 'data')
 log = logging.getLogger(__name__)

system76driver/actions.py

@@ -1670,7 +1670,7 @@ def perform(self):
 class bmc_usb_ethernet(FileAction):
     relpath = ('etc', 'network', 'interfaces.d', 'system76-driver_bmc-usb-ethernet')
     _content = None
-    
+
     @property
     def content(self):
         if self._content is None:
@@ -1681,4 +1681,26 @@ def content(self):
         return self._content
 
     def describe(self):
-        return _('Manual configuration of BMC USB ethernet')
+        return _('Manual configuration of BMC USB ethernet')
+
+class nvidia_coarse_power_management(FileAction):
+    relpath = ('etc', 'modprobe.d', 'nvidia-runtimepm.conf')
+    content = 'options nvidia NVreg_DynamicPowerManagement=0x01'
+
+    def describe(self):
+        return _("Use coarse-grained power control for NVIDIA driver")
+
+class remove_nvidia_coarse_power_management(FileAction):
+    relpath = ('etc', 'modprobe.d', 'nvidia-runtimepm.conf')
+
+    def describe(self):
+        return _("Remove power control override for NVIDIA driver")
+
+    def get_isneeded(self):
+        return os.path.exists(self.filename)
+
+    def perform(self):
+        try:
+            os.remove(self.filename)
+        except:
+            pass

system76driver/products.py

@@ -50,6 +50,7 @@
         'drivers': [
             actions.blacklist_nvidia_i2c,
             actions.blacklist_psmouse,
+            actions.nvidia_coarse_power_management,
         ],
     },
     'addw5': {
@@ -145,11 +146,15 @@
     },
     'bonw15': {
         'name': 'Bonobo WS',
-        'drivers': [],
+        'drivers': [
+            actions.nvidia_coarse_power_management,
+        ],
     },
     'bonw15-b': {
         'name': 'Bonobo WS',
-        'drivers': [],
+        'drivers': [
+            actions.nvidia_coarse_power_management,
+        ],
     },
     'bonw16': {
         'name': 'Bonobo WS',