[PATCH 00/30][SRU][OEM-5.13][I][U] ALSA: hda/cs8409: Add support for dolphin

[You-Sheng Yang]

BugLink: https://bugs.launchpad.net/bugs/1939541

[Impact]

Dolphin devices have CS8409 HDA Bridge connected to two CS42L42 codecs.
Codec 1 supports Headphone and Headset Mic. Codec 2 supports Line Out.

[Fix]

In order to support multiple CS42L42 codecs connected to a CS8409 HDA
Bridge, a changeset of 27 patches is proposed to
https://patchwork.kernel.org/project/alsa-devel/cover/20210811185654.6837-1-vitalyr@opensource.cirrus.com/
(now in linux-next), as well as two additional patches in
https://lore.kernel.org/lkml/20210812183433.6330-1-vitalyr@opensource.cirrus.com/
that fixes pop sounds at insertion of earphone jack and reboot. The
second patch of the latter changeset is on hold because of another fix
series that deprecates the reboot_notify callback of HD-audio by
forcibly doing runtime-suspend at shutdown.

A Ubuntu sauced patch is also added to enable the now stand alone
module snd-hda-codec-cs8409.

[Test Case]

Test on oem dolphin platform, as well as previous cs8409 platforms with
one single codec.

[Where problems could occur]

[Other Info]

This also fixes default sample rate problem that was previously fixed by
a oem-only package oem-fix-audio-cirrus-default-sample-rate.

Lucas Tanure (12):
  ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module
  ALSA: hda/cs8409: Move arrays of configuration to a new file
  ALSA: hda/cs8409: Disable unsolicited response for the first boot
  ALSA: hda/cs8409: Prevent I2C access during suspend time
  ALSA: hda/cs8409: Generalize volume controls
  ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses
  ALSA: hda/cs8409: Avoid setting the same I2C address for every access
  ALSA: hda/cs8409: Avoid re-setting the same page as the last access
  ALSA: hda/cs8409: Support i2c bulk read/write functions
  ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions
  ALSA: hda/cs8409: Move codec properties to its own struct
  ALSA: hda/cs8409: Add support for dolphin

Stefan Binding (17):
  ALSA: hda/cs8409: Use enums for register names and coefficients
  ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization
  ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg
  ALSA: hda/cs8409: Disable unnecessary Ring Sense for
    Cyborg/Warlock/Bullseye
  ALSA: hda/cs8409: Disable unsolicited responses during suspend
  ALSA: hda/cs8409: Mask CS42L42 wake events
  ALSA: hda/cs8409: Simplify CS42L42 jack detect.
  ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol
    events
  ALSA: hda/cs8409: Add Support to disable jack type detection for
    CS42L42
  ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on
    Dolphin
  ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42
  ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction
    waits
  ALSA: hda/cs8409: Remove unnecessary delays
  ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for
    suspend
  ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops
  ALSA: hda/cs8409: Prevent pops and clicks during suspend
  ALSA: hda/cs8409: Prevent pops and clicks during reboot

You-Sheng Yang (1):
  UBUNTU: [Config] Enable Cirrus Logic HDA bridge support

 debian.oem/config/config.common.ubuntu |    1 +
 sound/pci/hda/Kconfig                  |   10 +
 sound/pci/hda/Makefile                 |    2 +
 sound/pci/hda/patch_cirrus.c           | 1074 --------------------
 sound/pci/hda/patch_cs8409-tables.c    |  560 +++++++++++
 sound/pci/hda/patch_cs8409.c           | 1287 ++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.h           |  369 +++++++
 7 files changed, 2229 insertions(+), 1074 deletions(-)
 create mode 100644 sound/pci/hda/patch_cs8409-tables.c
 create mode 100644 sound/pci/hda/patch_cs8409.c
 create mode 100644 sound/pci/hda/patch_cs8409.h

-- 
2.32.0