Public bug reported:
[Impact]
No audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad.
[Fix]
Add the firmware of cs35l56 and sof-lnl-cs42l43-l0-2ch.tplg
to enable audio support;
update alsa-ucm-conf to gain the control of mic/speaker mute LED.
linux-fimware commit:
9c46d10f8 cirrus: cs35l56: Add and update firmware for various Cirrus CS35L54
and CS35L56 laptops
sof-bin commit:
e8604e4 Add 2.12 topology binaries for Intel targets
alsa-ucm-conf commits:
9e946d4 sof-soundwire: Add LED support for cs35l56 amplifiers
79c9e8f sof-soundwire: cs42l43: Drop headset mic from mic mute LED
[Test]
Tested on Intel LNL, the audio input/ouput OK, headset detection OK,
mic/speaker mute LED OK.
[Where problems could occur]
It may break cirrus audio support.
Noble/Plucky support this platform, Plucky already got the firmware.
SRU for noble only.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: alsa-ucm-conf (Ubuntu)
Importance: Undecided
Status: New
** Affects: firmware-sof (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu)
Importance: Medium
Assignee: AaronMa (mapengyu)
Status: In Progress
** Affects: alsa-ucm-conf (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: firmware-sof (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu Noble)
Importance: Undecided
Status: In Progress
** Tags: jira-sutton-471 jira-sutton-473 oem-priority
** Tags added: jira-sutton-471 oem-priority
** Tags added: jira-sutton-473
** Also affects: linux-firmware (Ubuntu)
Importance: Undecided
Status: New
** Also affects: firmware-sof (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-firmware (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: alsa-ucm-conf (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: firmware-sof (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu)
Assignee: (unassigned) => AaronMa (mapengyu)
** Changed in: linux-firmware (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-firmware (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-firmware (Ubuntu)
Status: New => In Progress
** Description changed:
[Impact]
No audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad.
[Fix]
Add the firmware of cs35l56 and sof-lnl-cs42l43-l0-2ch.tplg
to enable audio support;
update alsa-ucm-conf to gain the control of mic/speaker mute LED.
+
+ linux-fimware commit:
+ 9c46d10f8 cirrus: cs35l56: Add and update firmware for various Cirrus CS35L54
and CS35L56 laptops
+
+ sof-bin commit:
+ e8604e4 Add 2.12 topology binaries for Intel targets
+
+ alsa-ucm-conf commits:
+ 9e946d4 sof-soundwire: Add LED support for cs35l56 amplifiers
+ 79c9e8f sof-soundwire: cs42l43: Drop headset mic from mic mute LED
+
[Test]
Tested on Intel LNL, the audio input/ouput OK, headset detection OK,
mic/speaker mute LED OK.
[Where problems could occur]
It may break cirrus audio support.
Noble/Plucky support this platform, Plucky already got the firmware.
SRU for noble only.
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https://bugs.launchpad.net/bugs/2106394
Title:
[SRU] enable cs42l43 and cs35l56 audio on Intel LNL
Status in HWE Next:
New
Status in alsa-ucm-conf package in Ubuntu:
New
Status in firmware-sof package in Ubuntu:
New
Status in linux-firmware package in Ubuntu:
In Progress
Status in alsa-ucm-conf source package in Noble:
New
Status in firmware-sof source package in Noble:
New
Status in linux-firmware source package in Noble:
In Progress
Bug description:
[Impact]
No audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad.
[Fix]
Add the firmware of cs35l56 and sof-lnl-cs42l43-l0-2ch.tplg
to enable audio support;
update alsa-ucm-conf to gain the control of mic/speaker mute LED.
linux-fimware commit:
9c46d10f8 cirrus: cs35l56: Add and update firmware for various Cirrus CS35L54
and CS35L56 laptops
sof-bin commit:
e8604e4 Add 2.12 topology binaries for Intel targets
alsa-ucm-conf commits:
9e946d4 sof-soundwire: Add LED support for cs35l56 amplifiers
79c9e8f sof-soundwire: cs42l43: Drop headset mic from mic mute LED
[Test]
Tested on Intel LNL, the audio input/ouput OK, headset detection OK,
mic/speaker mute LED OK.
[Where problems could occur]
It may break cirrus audio support.
Noble/Plucky support this platform, Plucky already got the firmware.
SRU for noble only.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2106394/+subscriptions
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