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Dasharo Compatibility: Audio subsystem

Test cases common documentation

Test setup

  1. Proceed with the Generic test setup: firmware.
  2. Proceed with the Generic test setup: OS installer.
  3. Proceed with the Generic test setup: OS installation.
  4. Proceed with the Generic test setup: OS boot from disk.
  5. For the audio tests you need to connect monitor with speakers via HDMI.

AUD001.201 Audio subsystem detection (Ubuntu)

Test description

This test aims to verify that the audio subsystem is initialized correctly and can be detected from the operating system.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.

  4. Open a terminal window and execute the following command:

    cat /sys/class/sound/card0/hwC0D*/chip_name

Expected result

The output of the command should return a list of detected audio devices. Depending on mounted devices, the output might be different.

Example output:

ALC293
Tigerlake HDMI

AUD001.301 Audio subsystem detection (Windows)

The test is fully automated. Refer to https://github.com/Dasharo/open-source-firmware-validation/tree/develop

AUD002.201 Audio playback (Ubuntu)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.
  2. Install the alsa-utils package: sudo apt install alsa-utils.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.

  4. Open a terminal window and execute the following command:

    pactl set-sink-mute alsa_output.pci-0000_00_1f.3.analog-stereo  0
pactl set-sink-volume alsa_output.pci-0000_00_1f.3.analog-stereo 65535
speaker-test

Expected result

Sound should be played from the integrated speakers.

AUD002.301 Audio playback (Windows)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Find the Speakers icon in the bottom right part of the screen and click it using the left mouse button to open the volume menu.
  5. In the volume menu, click the rightmost part of it and note the result.

Expected result

Sound should be played from the integrated speakers.

AUD003.201 Audio capture (Ubuntu)

Test description

This test aims to verify that the audio subsystem is able to capture audio.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.
  2. Install the alsa-utils package: sudo apt install alsa-utils.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.

  4. Open a terminal window and execute the following command:

    arecord -f S16_LE -d 10 -r 16000 /tmp/test-mic.wav

  5. Make some noise around DUT. For example, say something.

  6. Execute the following command:

    aplay /tmp/test-mic.wav

Expected result

The recorded audio clip is recorded correctly and played back.

AUD003.301 Audio capture (Windows)

Test description

This test aims to verify that the audio subsystem is able to capture audio.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Find the Speakers icon in the bottom right part of the screen and click it using the right mouse button then using the left mouse button click Sound Settings.
  5. Locate the All sound devices bar and click on it.
  6. Select the Microphone position in the Input devices section.
  7. Click on the Start Test bar in the Input settings section.
  8. Create some noise for the DUT to capture and note the result. For example, say something.
  9. Click on the Stop Test bar.

Expected result

  1. The Input volume bar located in the Input settings section should raise when some noise is being created.
  2. The result of the test after clicking the Stop Test bar should be more than 0% of the total volume.

AUD004.201 External headset recognition (Ubuntu)

The test is fully automated. Refer to https://github.com/Dasharo/open-source-firmware-validation/tree/develop

AUD004.301 External headset recognition (Windows)

The test is fully automated. Refer to https://github.com/Dasharo/open-source-firmware-validation/tree/develop

AUD005.201 External headset audio playback (Ubuntu)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings by using the external headset speakers.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.
  2. Install the alsa-utils package: sudo apt install alsa-utils.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Plug a headset jack into a micro jack slot located on the right side of the laptop.

  5. Open a terminal window and execute the following command:

    pactl set-sink-mute alsa_output.pci-0000_00_1f.3.analog-stereo  0
pactl set-sink-volume alsa_output.pci-0000_00_1f.3.analog-stereo 65535
speaker-test

Expected result

Sound should be played from external speakers.

AUD005.301 External headset audio playback (Windows)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings by using the external headset speakers.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Plug a headset jack into a micro jack slot located on the right side of the laptop.
  5. Find the Speakers icon in the bottom right part of the screen and click it using the left mouse button to open the volume menu.
  6. In the volume menu, click the rightmost part of it and note the result.

Expected result

Sound should be played from external speakers.

AUD006.201 External headset audio capture (Ubuntu)

Test description

This test aims to verify that the audio subsystem is able to capture audio from an external headset.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.
  2. Install the alsa-utils package: sudo apt install alsa-utils.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Plug a headset jack into a micro jack slot located on the right side of the laptop.

  5. Open a terminal window and execute the following command:

    arecord -f S16_LE -d 10 -r 16000 /tmp/test-mic.wav

  6. Make some noise for the headset. For example, say something.

  7. Execute the following command:

    aplay /tmp/test-mic.wav

  8. Execute the following command:

    arecord -f S16_LE -d 10 -r 16000 /tmp/test-mic-1.wav

  9. Make some noise for the DUT. For example, tap a few times in the laptop casing.

  10. Execute the following command:

    aplay /tmp/test-mic.wav

Expected result

  1. During playback of the first recording, all noise that was made for the headset should be clearly heard.
  2. During playback of the second recording, all noise that was made for DUT should be quiet or not heard.

AUD006.301 External headset audio capture (Windows)

Test description

This test aims to verify that the audio subsystem is able to capture audio from an external headset.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Plug a headset jack into a micro jack slot located on the right side of the laptop.
  5. Find the Speakers icon in the bottom right part of the screen and click it using the right mouse button then using the left mouse button click Sound Settings.
  6. Locate the All sound devices bar and click on it.
  7. Select the Microphone position in the Input devices section.
  8. Click on the Start Test bar in the Input settings section.
  9. Create some noise for the headset to capture and note the result. For example, say something.
  10. Create some noise for the DUT. For example, tap a few times in the laptop casing.
  11. Click on the Stop Test bar.

Expected result

  1. The Input volume bar located in the Input settings section should raise when some noise has been created for the headset.
  2. The Input volume bar located in the Input settings section should not raise when some noise has been created for the DUT.
  3. The result of the test after clicking the Stop Test bar should be more than 0% of the total volume.

AUD007.201 HDMI Audio recognition (Ubuntu)

The test is fully automated. Refer to https://github.com/Dasharo/open-source-firmware-validation/tree/develop

AUD007.301 HDMI Audio recognition (Windows)

The test is fully automated. Refer to https://github.com/Dasharo/open-source-firmware-validation/tree/develop

Test description

This test aims to verify that the output audio is properly assigned after connecting the external display using the HDMI cable.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Find the Speakers icon in the bottom right part of the screen and click it using the right mouse button then using the left mouse button click Sound Settings.
  5. Locate the All sound devices bar and click on it.
  6. Locate the Output devices and Input devices section.
  7. Connect the external display to the HDMI slot.

Expected result

The connected display should appear in the Output devices section.

AUD008.201 HDMI audio playback (Ubuntu)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings by using the external display connected to the HDMI slot.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Ubuntu

Test setup

  1. Proceed with the Test cases common documentation section.
  2. Install the alsa-utils package: sudo apt install alsa-utils.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.

  4. Connect the external display to the HDMI slot.

  5. Open a terminal window and execute the following commands:

    pacmd set-card-profile 0 output:hdmi-stereo
pactl set-sink-mute alsa_output.pci-0000_00_1f.3.analog-stereo  0
pactl set-sink-volume alsa_output.pci-0000_00_1f.3.analog-stereo 65535
speaker-test

Expected result

Sound should be played from the external display.

AUD008.301 HDMI audio playback (Windows)

Test description

This test aims to verify that the audio subsystem is able to playback audio recordings by using the external display connected to the HDMI slot.

Test configuration data

  1. FIRMWARE = Dasharo
  2. OPERATING_SYSTEM = Windows

Test setup

  1. Proceed with the Test cases common documentation section.

Test steps

  1. Power on the DUT.
  2. Boot into the system.
  3. Log into the system by using the proper login and password.
  4. Connect the external display to the HDMI slot.
  5. Find the Speakers icon in the bottom right part of the screen and click it using the right mouse button then using the left mouse button click Sound Settings.
  6. Locate the All sound devices bar and click on it.
  7. Select the external display position in the Output devices section.
  8. Click on the Test bar in the Output settings section.

Expected result

Sound should be played from the external display.