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