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

[Timo Aaltonen]

On 19.8.2021 9.13, You-Sheng Yang wrote:
> 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
> 

applied to oem-5.13, thanks

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