This patch set updates Audio CoProcessor (ACP) audio drivers to enable BT I2S controller instance. In Audio Coprocessor, There are three I2S controllers can be configured/enabled.(I2S SP, I2S MICSP, BT I2S) Default enabled I2S controller instance is I2S SP instance. There is a requirement to enable BT I2S controller Instance along with I2S SP controller instance. This patch set bring up functionality to render & capture on BT I2S controller instance.

The current patch set also includes a new dependent patch.

The current code is based on asoc-next, but I'm happy to rebase on whatever tree this ends up going through if there are any problems applying.

Vijendar Mukunda (8): ASoC: dwc: I2S Controller instance param added ASoC: amd: dma driver changes for BT I2S controller instance ASoC: amd: dma descriptor changes for BT I2S Instance ASoC: amd: Interrupt handler changes for BT I2S instance ASoC: amd: prepare callback modifications for bt i2s instance ASoC: amd: pointer and trigger callback modifications for bt i2s ASoC: amd: 16bit resolution support for bt i2s instance ASoC: amd: enabling bt i2s config after acp reset

include/sound/designware_i2s.h | 6 + sound/soc/amd/acp-pcm-dma.c | 531 +++++++++++++++++++++++++++++++++-------- sound/soc/amd/acp.h | 50 +++- sound/soc/dwc/dwc-i2s.c | 1 + sound/soc/dwc/local.h | 1 + 5 files changed, 481 insertions(+), 108 deletions(-)