[PATCH 00/13] ALSA: hda: Adding support for CS35L56 on HDA systems

Richard Fitzgerald
2023-05-25T15:07:46Z

This set of patches adds support for using the CS35L56 boosted smart
amplifier on HDA systems. In these systems the CS35L56 audio is
routed through a HDA-to-I2S bridge codec.

This doesn't include the changes to the Realtek driver to actually hook
up the CS35L56 driver, because we don't yet have the QUIRK IDs to
associate it with. But we want to publish the driver now so that it is
available for bringing up hardware with the CS35L56.

The first 10 patches are moving code out of the ASoC driver and into the
shared library so that it can be shared with the HDA driver.

Patch #11 fixes missing #includes in the HDA headers so that the CS35L56
driver doesn't have to #include headers that it doesn't use.

Finally, #12 and #13 actually add the support for CS35L56 on HDA.

Richard Fitzgerald (5):
ASoC: cs35l56: Move runtime suspend/resume to shared library
ASoC: cs35l56: Move cs_dsp init into shared library
ASoC: cs35l56: Move part of cs35l56_init() to shared library
ASoC: cs35l56: Pass correct pointer to cs35l56_irq()
ALSA: hda: Fix missing header dependencies

Simon Trimmer (8):
ASoC: cs35l56: Move shared data into a common data structure
ASoC: cs35l56: Make cs35l56_system_reset() code more generic
ASoC: cs35l56: Convert utility functions to use common data structure
ASoC: cs35l56: Move utility functions to shared file
ASoC: cs35l56: Make common function for control port wait
ASoC: cs35l56: Make a common function to shutdown the DSP
ALSA: hda: Add mute_hook to hda_component
ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier

include/sound/cs35l56.h | 29 +-
sound/pci/hda/Kconfig | 31 +
sound/pci/hda/Makefile | 6 +
sound/pci/hda/cs35l56_hda.c | 995 ++++++++++++++++++++++++++++++
sound/pci/hda/cs35l56_hda.h | 48 ++
sound/pci/hda/cs35l56_hda_i2c.c | 69 +++
sound/pci/hda/cs35l56_hda_spi.c | 68 ++
sound/pci/hda/hda_auto_parser.h | 2 +
sound/pci/hda/hda_component.h | 1 +
sound/pci/hda/hda_generic.h | 3 +
sound/soc/codecs/cs35l56-i2c.c | 14 +-
sound/soc/codecs/cs35l56-sdw.c | 72 +--
sound/soc/codecs/cs35l56-shared.c | 459 +++++++++++++-
sound/soc/codecs/cs35l56-spi.c | 10 +-
sound/soc/codecs/cs35l56.c | 648 ++++---------------
sound/soc/codecs/cs35l56.h | 15 +-
16 files changed, 1878 insertions(+), 592 deletions(-)
create mode 100644 sound/pci/hda/cs35l56_hda.c
create mode 100644 sound/pci/hda/cs35l56_hda.h
create mode 100644 sound/pci/hda/cs35l56_hda_i2c.c
create mode 100644 sound/pci/hda/cs35l56_hda_spi.c

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2.30.2