Add laptop configuration to disable discrete GPU

tasks/setup.yml

@@ -49,3 +49,21 @@
   systemd:
     name: fstrim.timer
     enabled: true
+
+- name: disable nvidia GPU
+  block:
+    - name: create udev rule
+      become: true
+      template:
+        src: 'templates/{{ platform }}/udev.j2'
+        dest: '/etc/udev/rules.d/00-remove-nvidia.rules'
+        owner: root
+        group: root
+    - name: blacklist kernel module
+      become: true
+      template:
+        src: 'templates/{{ platform }}/nouveau-blacklist.j2'
+        dest: '/etc/modprobe.d/blacklist-nouveau.conf'
+        owner: root
+        group: root
+  when: platform == "laptop"

templates/laptop/nouveau-blacklist.j2

@@ -0,0 +1,4 @@
+# {{ ansible_managed }} {{ ansible_date_time.time }} {{ ansible_date_time.date }}
+
+blacklist nouveau
+options nouveau modeset=0

templates/laptop/udev.j2

@@ -0,0 +1,4 @@
+# {{ ansible_managed }} {{ ansible_date_time.time }} {{ ansible_date_time.date }}
+
+# Remove NVIDIA VGA/3D controller devices
+ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x03[0-9]*", ATTR{power/control}="auto", ATTR{remove}="1"