[PATCH 0/5] ASoC: SOF: Intel: add flags to turn on SSP clocks early

[Pierre-Louis Bossart]

With the chip shortage, some GeminiLake Intel-based designs were
respun and now rely on codecs that need the SSP bit clock turned on in
the hw_params stage, not the trigger stage. This patchset mirrors the
flags added in the SOF DAI_CONFIG IPC, and sets the flags when this
capability is indicated as necessary in the topology files where the
SSP configuration is stored.

We initially considered a more generic solution with an on-demand SSP
clock activation using the common clock framework. This would be a
more elegant solution indeed, but it would have required more
intrusive changes that would conflict with the SOF multi-client
support (in-development), and more backport hassles on product
branches. The on-demand activation of clocks is still a desired
feature that will be enabled at a later point.

Bard Liao (1):
  ASoC: SOF: dai-intel: add SOF_DAI_INTEL_SSP_CLKCTRL_MCLK/BCLK_ES bits

Pierre-Louis Bossart (4):
  ASoC: SOF: dai: mirror group_id definition added in firmware
  ASoC: SOF: dai: include new flags for DAI_CONFIG
  ASoC: SOF: Intel: hda: add new flags for DAI_CONFIG
  ASoC: SOF: Intel: hda-dai: improve SSP DAI handling for dynamic
    pipelines

 include/sound/sof/dai-intel.h |  4 ++
 include/sound/sof/dai.h       | 10 ++++-
 sound/soc/sof/intel/hda-dai.c | 82 ++++++++++++++++++++++++++++++++++-
 sound/soc/sof/intel/hda.c     |  6 +++
 sound/soc/sof/sof-audio.c     |  4 ++
 5 files changed, 103 insertions(+), 3 deletions(-)

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2.25.1