"audio/valid-sof-firmware-sig" Should not be tested with the machine does not use Intel DMIC to PCH or Soundwire feature

[Kent Lin]

Not all machines use Intel DMIC to PCH or Soundwire Feature. When this test is run on those machines, it always fail. The test case needs to add more resource check to make sure it only run on the machine which uses DMIC or Soundwire.

plugin: shell
category_id: com.canonical.plainbox::audio
id: audio/valid-sof-firmware-sig
requires:
 device.category == 'AUDIO'
 package.name == 'linux-firmware'
command:
 fail=0
 for fw in /lib/firmware/intel/sof/sof-*.ri;
 do
     # shellcheck disable=SC2016
     if xxd "${fw}" | grep -q '$CPD'; then
         if ! sof_ri_info.py --valid "${fw}";
         then
             fail=1
         fi
     fi
 done
 exit $fail
_description: Valid sof firmware signature

[Rex Tsai (chihchun)]

This test job does not depends on the hardware features of DMIC, SoF, but simply checking if the firmware shipped with the image is signed with the correct key from Intel.

[Rex Tsai (chihchun)]

The issue is missing production key for ehl[1] and ADL[2], which are all landed as well.

[1] Add JSL, TGL_H and TGL_LP production key - https://git.launchpad.net/plainbox-provider-checkbox/commit/?id=611bc1f9e888aec621e6c88a0fcab2c7e3d9348f
[2] Add ADL production key - https://git.launchpad.net/plainbox-provider-checkbox/commit/bin/sof_ri_info.py?id=da7353fdafacd7d5aefa9bb622a962df53aeeead

[Maksim Beliaev (beliaev-maksim)]

Bug was migrated to GitHub: https://github.com/canonical/checkbox/issues/48.
Bug is no more monitored here.