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 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 (7): 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
sound/soc/amd/acp-pcm-dma.c | 521 +++++++++++++++++++++++++++++++++++--------- sound/soc/amd/acp.h | 52 ++++- 2 files changed, 460 insertions(+), 113 deletions(-)