[alsa-devel] [PATCH 0/7] Enablement of BT I2S controller instance for AMD APUs

[Vijendar Mukunda]

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(-)

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2.7.4