[v2,00/14] Add Renoir ACP driver

Message

Alex Deucher May 11, 2020, 9:20 p.m. UTC

This adds an ASoC driver for the ACP (Audio CoProcessor)
block on AMD Renoir APUs.

The full series can also be pulled from here:
https://cgit.freedesktop.org/~agd5f/linux/log/?h=renoir-acp-2

V2:
- Removed empty declaration of dai_ops
- Removed SNDRV_PCM_INFO_BATCH flag
- Defined Macros for delay and counter and corrected dma stop sequence.
- Changed PCI driver pm runtime sequence
- Removed redundant code

Vijendar Mukunda (14):
  ASoC: amd: add Renoir ACP3x IP register header
  ASoC: amd: add Renoir ACP PCI driver
  ASoC: amd: add acp init/de-init functions
  ASoC: amd: create acp3x pdm platform device
  ASoC: amd: add ACP3x PDM platform driver
  ASoC: amd: irq handler changes for ACP3x PDM dma driver
  ASoC: amd: add acp3x pdm driver dma ops
  ASoC: amd: add ACP PDM DMA driver dai ops
  ASoC: amd: add Renoir ACP PCI driver PM ops
  ASoC: amd: add ACP PDM DMA driver pm ops
  ASoC: amd: enable Renoir acp3x drivers build
  ASoC: amd: create platform devices for Renoir
  ASoC: amd: RN machine driver using dmic
  ASoC: amd: enable build for RN machine driver

 sound/soc/amd/Kconfig                      |  13 +
 sound/soc/amd/Makefile                     |   1 +
 sound/soc/amd/renoir/Makefile              |   7 +
 sound/soc/amd/renoir/acp3x-pdm-dma.c       | 530 +++++++++++++++++++++
 sound/soc/amd/renoir/acp3x-rn.c            | 106 +++++
 sound/soc/amd/renoir/rn-pci-acp3x.c        | 346 ++++++++++++++
 sound/soc/amd/renoir/rn_acp3x.h            |  88 ++++
 sound/soc/amd/renoir/rn_chip_offset_byte.h | 349 ++++++++++++++
 8 files changed, 1440 insertions(+)
 create mode 100644 sound/soc/amd/renoir/Makefile
 create mode 100644 sound/soc/amd/renoir/acp3x-pdm-dma.c
 create mode 100644 sound/soc/amd/renoir/acp3x-rn.c
 create mode 100644 sound/soc/amd/renoir/rn-pci-acp3x.c
 create mode 100644 sound/soc/amd/renoir/rn_acp3x.h
 create mode 100644 sound/soc/amd/renoir/rn_chip_offset_byte.h