[PATCH 00/15][SRU][J][V2] AMD ACP 6.x DMIC Supports

[Aaron Ma]

Acked-by: Aaron Ma <aaron.ma at canonical.com>

AMD request this support on RMB platform.
Please let me know if any concern.

Regards,
Aaron

On 1/7/22 02:41, Alex Hung wrote:
> BugLink: https://bugs.launchpad.net/bugs/1949245
> 
> [Impact]
> 
>    AMD's Yellow carp platforms will have an updated ACP IP block (ACP 6.x)
>    which will not work with existing ACP drivers.
> 
> [Fix]
> 
>    Backport the new driver that is now in linux 5.16
> 
> [Test]
> 
>    This is requested by AMD.
> 
> [Where problems could occur]
> 
>    Low risk. This is a stand-alone driver that does not affect others devices
>    and platforms.
> 
> 
> Alex Hung (1):
>    UBUNTU: [Config] Enable AMD ACP 6 DMIC Support
> 
> Dan Carpenter (1):
>    ASoC: amd: fix uninitialized variable in snd_acp6x_probe()
> 
> Vijendar Mukunda (13):
>    ASoC: amd: add Yellow Carp ACP6x IP register header
>    ASoC: amd: add Yellow Carp ACP PCI driver
>    ASoC: amd: add acp6x init/de-init functions
>    ASoC: amd: add platform devices for acp6x pdm driver and dmic driver
>    ASoC: amd: add acp6x pdm platform driver
>    ASoC: amd: add acp6x irq handler
>    ASoC: amd: add acp6x pdm driver dma ops
>    ASoC: amd: add acp6x pci driver pm ops
>    ASoC: amd: add acp6x pdm driver pm ops
>    ASoC: amd: enable Yellow carp acp6x drivers build
>    ASoC: amd: create platform device for acp6x machine driver
>    ASoC: amd: add YC machine driver using dmic
>    ASoC: amd: enable Yellow Carp platform machine driver build
> 
>   debian.master/config/config.common.ubuntu |   2 +
>   sound/soc/amd/Kconfig                     |  21 ++
>   sound/soc/amd/Makefile                    |   1 +
>   sound/soc/amd/yc/Makefile                 |   9 +
>   sound/soc/amd/yc/acp6x-mach.c             | 194 +++++++++++++
>   sound/soc/amd/yc/acp6x-pdm-dma.c          | 448 ++++++++++++++++++++++++++++++
>   sound/soc/amd/yc/acp6x.h                  | 107 +++++++
>   sound/soc/amd/yc/acp6x_chip_offset_byte.h | 444 +++++++++++++++++++++++++++++
>   sound/soc/amd/yc/pci-acp6x.c              | 339 ++++++++++++++++++++++
>   9 files changed, 1565 insertions(+)
>   create mode 100644 sound/soc/amd/yc/Makefile
>   create mode 100644 sound/soc/amd/yc/acp6x-mach.c
>   create mode 100644 sound/soc/amd/yc/acp6x-pdm-dma.c
>   create mode 100644 sound/soc/amd/yc/acp6x.h
>   create mode 100644 sound/soc/amd/yc/acp6x_chip_offset_byte.h
>   create mode 100644 sound/soc/amd/yc/pci-acp6x.c
>