[BUG] DMIC test fails to find non-existing card 0

[harajend]

Describe the bug
"verify-kernel-boot-log" test case failed with error message "amixer: Cannot find the given element from control default"

Triage details
The test script is looking for Sound card 0 by default, but in this case, Sound card 1 is enabled; hence, the test result is FAIL

To Reproduce

1. Launch Terminal in Linux DUT and run below command line
   • "TPLG=/lib/firmware/intel/sof-ipc4-tplg/sof-ptl-rt722-4ch.tplg MODEL=PTLP_RVP_SDW SOF_TEST_INTERVAL=5 ~/sof-test/test-case/verify-kernel-boot-log.sh"

Expected behavior
Test script should pick sound card dynamically

Detail Info

1. Linux kernel and SOF Firmware details:
   • Linux Build Result: 2842
   • Linux Branch: topic/sof-dev
   • Linux Commit: 89772eb035b4
   • KConfig Branch: master
   • KConfig Commit: 097c69ae4b81
   • SOF Build Result: 6015
   • SOF Branch: main
   • SOF Commit: f4cd55c2e879
   • Zephyr Commit: 7fa8bf17563b
   • SOF TEST PR: Added "Kernel: ACPI" Error message to ignored string list #1240
2. Test report ID:
   *ID: #48234
3. Test DUT Model:
   • MODEL: {PTLP_RVP_SDW}
4. Test TPLG
   • TPLG: {/lib/firmware/intel/sof-ipc4-tplg/sof-ptl-rt722-4ch.tplg}
5. Test case
   • TESTCASE: verify-kernel-boot-log.sh

Failure logs

• https://sof-ci.ostc.intel.com/#/result/planresultdetail/48234?model=PTLP_RVP_SDW&testcase=verify-kernel-boot-log

Console output

[marc-hb]

Avoid screenshots when not necessary, use copy/paste:
https://docs.zephyrproject.org/latest/develop/getting_started/index.html#use-copy-paste

This is a good example of when not to use screenshots because neither the title nor the description has relevant keywords (DMIC raw capture switch)

This looks like a real issue; I added a test specifically for this (cc: @kv2019i )

[harajend]

Pull request for this Bug: #1249

[harajend]

The issue is fixed in #1249, hence closing this ticket