[PATCH 0/3] ASoC: stm32: sai: add support of iec958 controls

[Olivier Moysan]

This patchset adds support of iec958 controls to STM32 SAI driver.

The patch makes use of iec958 control status helpers previously proposed
and discussed through the following threads:
https://patchwork.kernel.org/patch/8062601/
https://patchwork.kernel.org/patch/8091551/ (v2)
https://patchwork.kernel.org/patch/8462961/ (v3)
https://patchwork.kernel.org/patch/8533731/ (v4)

Olivier Moysan (3):
  ALSA: pcm: add IEC958 channel status control helper
  ASoC: stm32: sai: add iec958 controls support
  ASoC: dmaengine_pcm: document process callback

 include/sound/dmaengine_pcm.h |   2 +
 include/sound/pcm_iec958.h    |  19 +++++++
 sound/core/pcm_iec958.c       | 114 ++++++++++++++++++++++++++++++++++++++++++
 sound/soc/stm/Kconfig         |   1 +
 sound/soc/stm/stm32_sai_sub.c | 101 ++++++++++++++++++++++++++++++++-----
 5 files changed, 225 insertions(+), 12 deletions(-)

-- 
1.9.1