Public bug reported:
[Impact]
The ADSP firmware (used for audio) on Rubik Pi 3 board is missing in
Ubuntu's linux-firmware
[Fix]
Import the following from the upstream linux-firmware:
/lib/firmware/qcom/qcs6490/Thundercomm/RubikPi3/adsp.mbn
/lib/firmware/qcom/qcs6490/Thundercomm/RubikPi3/adspr.jsn
/lib/firmware/qcom/qcs6490/Thundercomm/RubikPi3/adsps.jsn
/lib/firmware/qcom/qcs6490/Thundercomm/RubikPi3/adspua.jsn
[Test Case]
Confirm no error for firmware loading
$ sudo dmesg | grep firmware
Confirm you can hear sound:
$ aplay /usr/share/sounds/alsa/Front_Right.wav
[Where problems could occur]
When you try to play audio on Rubik Pi 3 board
** Affects: linux-firmware (Ubuntu)
Importance: High
Assignee: Masahiro Yamada (myamada)
Status: New
** Affects: linux-firmware (Ubuntu Noble)
Importance: High
Assignee: Masahiro Yamada (myamada)
Status: New
** Affects: linux-firmware (Ubuntu Questing)
Importance: High
Assignee: Masahiro Yamada (myamada)
Status: New
** Affects: linux-firmware (Ubuntu Resolute)
Importance: High
Assignee: Masahiro Yamada (myamada)
Status: New
** Also affects: linux-firmware (Ubuntu Questing)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Resolute)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu Noble)
Importance: Undecided => High
** Changed in: linux-firmware (Ubuntu Questing)
Importance: Undecided => High
** Changed in: linux-firmware (Ubuntu Resolute)
Importance: Undecided => High
** Changed in: linux-firmware (Ubuntu Noble)
Assignee: (unassigned) => Masahiro Yamada (myamada)
** Changed in: linux-firmware (Ubuntu Questing)
Assignee: (unassigned) => Masahiro Yamada (myamada)
** Changed in: linux-firmware (Ubuntu Resolute)
Assignee: (unassigned) => Masahiro Yamada (myamada)
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https://bugs.launchpad.net/bugs/2146520
Title:
Support ADSP firmware on Rubik Pi 3
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