[PATCH 0/9] ALSA: cs35l56: Apply calibration from EFI

[Richard Fitzgerald]

Factory calibration of the speakers stores the calibration information
into an EFI variable.

This set of patches adds support for applying speaker calibration
data from that EFI variable.

Patch #1 and #2 are bugfixes that are prerequisites.

The HDA patches #7 and #8 depend on the ASoC patches.

Patch #9 is a KUnit test for the new cs-amp-lib library.

Richard Fitzgerald (8):
  ASoC: wm_adsp: Fix missing mutex_lock in wm_adsp_write_ctl()
  ASoC: wm_adsp: Add wm_adsp_start() and wm_adsp_stop()
  ASoC: cs-amp-lib: Add helpers for factory calibration data
  ASoC: cs35l56: Add helper functions for amp calibration
  ASoC: cs35l56: Apply amp calibration from EFI data
  ALSA: hda: hda_cs_dsp_ctl: Add helper function to write calibration
  ALSA: hda: cs35l56: Apply amp calibration from EFI data
  ASoC: cs-amp-lib: Add KUnit test for calibration helpers

Simon Trimmer (1):
  ALSA: hda: hda_cs_dsp_ctl: Only call notify when a control has been
    added to a card

 include/sound/cs-amp-lib.h         |  66 +++
 include/sound/cs35l56.h            |  10 +
 sound/pci/hda/Kconfig              |   2 +
 sound/pci/hda/cs35l56_hda.c        |  36 +-
 sound/pci/hda/hda_cs_dsp_ctl.c     |  52 ++-
 sound/pci/hda/hda_cs_dsp_ctl.h     |   4 +
 sound/soc/codecs/Kconfig           |  18 +
 sound/soc/codecs/Makefile          |   4 +
 sound/soc/codecs/cs-amp-lib-test.c | 709 +++++++++++++++++++++++++++++
 sound/soc/codecs/cs-amp-lib.c      | 270 +++++++++++
 sound/soc/codecs/cs35l56-sdw.c     |  20 +
 sound/soc/codecs/cs35l56-shared.c  |  83 ++++
 sound/soc/codecs/cs35l56.c         |  43 +-
 sound/soc/codecs/wm_adsp.c         |  30 +-
 sound/soc/codecs/wm_adsp.h         |   2 +
 15 files changed, 1328 insertions(+), 21 deletions(-)
 create mode 100644 include/sound/cs-amp-lib.h
 create mode 100644 sound/soc/codecs/cs-amp-lib-test.c
 create mode 100644 sound/soc/codecs/cs-amp-lib.c

-- 
2.30.2