Add support for audio.

ansible/roles/pixelbook/tasks/linux.yaml

@@ -1,3 +1,17 @@
+# Audio firmware from instructions at https://wiki.gentoo.org/wiki/Google_Pixelbook_(2017)#Audio
+
+- name: Create directories
+  file:
+    name: "{{ item }}"
+    state: directory
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - /opt/google/dsm
+    - /usr/share/alsa/ucm2/Intel/kbl-r5514-5663-
+    - /usr/share/alsa/ucm2/conf.d/kbl-r5514-5663-
+
 - name: Install tmpfiles.d configuration
   copy:
     src: "files/{{ item }}_tmpfiles.conf"
@@ -18,3 +32,26 @@
   loop:
     - src: 61-eve-keyboard.hwdb
       dest: /etc/udev/hwdb.d/61-eve-keyboard.hwdb
+    - src: 9d71-GOOGLE-EVEMAX-0-tplg.bin
+      dest: /lib/firmware/9d71-GOOGLE-EVEMAX-0-tplg.bin
+    - src: dsp_lib_dsm_core_spt_release.bin
+      dest: /lib/firmware/dsp_lib_dsm_core_spt_release.bin
+    - src: dsp_fw_C75061F3-F2B2-4DCC-8F9F-82ABB4131E66.bin
+      dest: /lib/firmware/intel/dsp_fw_C75061F3-F2B2-4DCC-8F9F-82ABB4131E66.bin
+    - src: dsmparam.bin
+      dest: /opt/google/dsm/dsmparam.bin
+    - src: HiFi.conf
+      dest: /usr/share/alsa/ucm2/Intel/kbl-r5514-5663-/HiFi.conf
+    - src: kbl-r5514-5663-.conf
+      dest: /usr/share/alsa/ucm2/Intel/kbl-r5514-5663-/kbl-r5514-5663-.conf
+
+- name: Create symlinks
+  file:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: root
+    group: wheel
+    state: link
+  loop:
+    - src: /usr/share/alsa/ucm2/Intel/kbl-r5514-5663-/kbl-r5514-5663-.conf
+      dest: /usr/share/alsa/ucm2/conf.d/kbl-r5514-5663-/kbl-r5514-5663-.conf