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author | 2021-10-05 16:25:23 +0100 | |
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committer | 2021-10-05 16:25:23 +0100 | |
commit | 6d0c1f787c907058916058ecb9cbd1a8113f3c10 (patch) | |
tree | 994453b7bf9f7eeadd80b24dd7e1ddb8b1ad5a1d /tools/perf/scripts/python/exported-sql-viewer.py | |
parent | Merge series "ASoC: SOF: topology: minor updates" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: (diff) | |
parent | ASoC: SOF: Intel: hda-dai: improve SSP DAI handling for dynamic pipelines (diff) | |
download | linux-dev-6d0c1f787c907058916058ecb9cbd1a8113f3c10.tar.xz linux-dev-6d0c1f787c907058916058ecb9cbd1a8113f3c10.zip |
Merge series "ASoC: SOF: Intel: add flags to turn on SSP clocks early" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
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
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