This patch set updates the AMD GPU and Audio CoProcessor (ACP) audio drivers and the designware i2s driver for Stoney (ST). ST is an APU similar to Carrizo (CZ) which already has ACP audio support. The i2s controller and ACP audio DMA engine are part of the GPU and both need updating so I would like to upstream the whole patch set via one tree if possible. The current code is based on drm-next, but I'm happy to rebase on whatever tree this ends up going through if there are any problems applying. The entire patch set can be viewed here: https://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-4.13-acp Thanks! Alex Akshu Agrawal (1): ASoC: AMD: Add machine driver for cz rt5650 Vijendar Mukunda (7): drm/amd/amdgpu: Added asic_type as ACP DMA driver platform data ASoC: dwc: Added a quirk DW_I2S_QUIRK_16BIT_IDX_OVERRIDE to dwc driver drm/amd/amdgpu: Added a dwc quirk for Stoney platform ASoC: AMD: added condition checks for CZ specific code ASoC: AMD: DMA driver changes for Stoney Platform ASoC: AMD: Buffer related changes for Stoney drm/amd/amdgpu: Disable ACP Power Gating for Stoney platform drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 54 +++++--- include/sound/designware_i2s.h | 1 + sound/soc/amd/Kconfig | 7 ++ sound/soc/amd/Makefile | 2 + sound/soc/amd/acp-pcm-dma.c | 215 ++++++++++++++++++++++++-------- sound/soc/amd/acp-rt5645.c | 210 +++++++++++++++++++++++++++++++ sound/soc/amd/acp.h | 9 ++ sound/soc/dwc/dwc-i2s.c | 6 + 8 files changed, 432 insertions(+), 72 deletions(-) create mode 100644 sound/soc/amd/acp-rt5645.c -- 2.5.5
