ACK/Cmnt: [PATCH v2 0/3][SRU][Jammy] Headset mic with Cirrus logic codec doesn't work

[Tim Gardner]

On 7/18/22 03:04, AceLan Kao wrote:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1972815
> 
> [Impact]
> Headset mic doesn't be selected automatically after headset is plugged in.
> 
> [Fix]
> Cirrus provides a fix for this issue which has been merged into
> v5.19-rc1
> https://patchwork.kernel.org/project/alsa-devel/cover/20220504161236.2490532-1-sbinding@opensource.cirrus.com/
> 
> ec6a8aaafbc5 ALSA: hda/cs8409: Support manual mode detection for CS42L42
> 9cd827381310 ALSA: hda/cs8409: Use general cs42l42 include in cs8409 hda driver
> 7b43e6d79562 ASoC: cs42l42: Move CS42L42 register descriptions to general include
> 
> [Test]
> Verified on the target platform, and confirmed these patches work.
> 
> [Where problems could occur]
> These affect the mic detection on CS8409_BULLSEYE, CS8409_WARLOCK,
> CS8409_WARLOCK_MLK, CS8409_WARLOCK_MLK_DUAL_MIC, CS8409_CYBORG,
> and CS8409_ODIN platforms. Hard to tell if it introduce any regression,
> will keep an eye on it.
> 
> Stefan Binding (3):
>    ASoC: cs42l42: Move CS42L42 register descriptions to general include
>    ALSA: hda/cs8409: Use general cs42l42 include in cs8409 hda driver
>    ALSA: hda/cs8409: Support manual mode detection for CS42L42
> 
>   include/sound/cs42l42.h             | 810 ++++++++++++++++++++++++++++
>   sound/pci/hda/patch_cs8409-tables.c | 327 ++++++-----
>   sound/pci/hda/patch_cs8409.c        | 275 +++++++---
>   sound/pci/hda/patch_cs8409.h        |   9 +-
>   sound/soc/codecs/cs42l42.h          | 751 +-------------------------
>   5 files changed, 1167 insertions(+), 1005 deletions(-)
>   create mode 100644 include/sound/cs42l42.h
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>

Describe your backport changes.

-- 
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Tim Gardner
Canonical, Inc