[PATCH 0/3][SRU][OEM-5.14] Headset mic with Cirrus logic codec doesn't work

[AceLan Kao]

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
https://patchwork.kernel.org/project/alsa-devel/cover/20220504161236.2490532-1-sbinding@opensource.cirrus.com/

[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):
  UBUNTU: SAUCE: ASoC: cs42l42: Move CS42L42 register descriptions to
    general include
  UBUNTU: SAUCE: ALSA: hda/cs8409: Use general cs42l42 include in cs8409
    hda driver
  UBUNTU: SAUCE: 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        | 273 +++++++---
 sound/pci/hda/patch_cs8409.h        |   9 +-
 sound/soc/codecs/cs42l42.h          | 751 +-------------------------
 5 files changed, 1166 insertions(+), 1004 deletions(-)
 create mode 100644 include/sound/cs42l42.h

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2.25.1