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[0/4] Set BQ parameters for some Dell models

Message ID 20221109091222.17162-1-shumingf@realtek.com (mailing list archive)
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Series Set BQ parameters for some Dell models | expand

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Shuming [θŒƒζ›ΈιŠ˜] Nov. 9, 2022, 9:12 a.m. UTC 
From: Shuming Fan <shumingf@realtek.com>

There are some Dell SKUs that need to set the parameters of the crossover filter (biquad).
Each amplifier connects to one tweeter speaker and one woofer speaker.
We should control HPF/LPF to output the proper frequency for the different speakers.
If the codec driver got the BQ parameters from the device property, it will apply these 
parameters to the hardware.

Shuming Fan (4):
  ASoC: rt1308-sdw: get BQ params property and apply them
  ASoC: rt1316-sdw: get BQ params property and apply them
  ASoC: Intel: sof_sdw_rt1308: add BQ params for the Dell models
  ASoC: Intel: sof_sdw_rt1316: add BQ params for the Dell models

 sound/soc/codecs/rt1308-sdw.c                 |  39 +++
 sound/soc/codecs/rt1308-sdw.h                 |   2 +
 sound/soc/codecs/rt1316-sdw.c                 |  39 +++
 sound/soc/codecs/rt1316-sdw.h                 |   2 +
 sound/soc/intel/boards/sof_sdw.c              |   2 +
 .../intel/boards/sof_sdw_amp_coeff_tables.h   | 300 ++++++++++++++++++
 sound/soc/intel/boards/sof_sdw_common.h       |   3 +
 sound/soc/intel/boards/sof_sdw_rt1308.c       | 120 +++++++
 sound/soc/intel/boards/sof_sdw_rt1316.c       | 119 +++++++
 9 files changed, 626 insertions(+)
 create mode 100644 sound/soc/intel/boards/sof_sdw_amp_coeff_tables.h