[PATCH 00/10] ASoC: Initial support for Cirrus Logic CS35L56

Richard Fitzgerald
2023-02-17T16:15:05Z

The CS35L56 is a high-performance boosted mono audio amplifier.
Supported control interfaces are I2C, SPI or SoundWire.
Supported audio interfaces are I2S/TDM or SoundWire.

The CS35L56 has a self-booting firmware in ROM, with the ability
to patch the firmware and/or apply tunings.
Patches #1 to #7 add support to cs_dsp and wm_adsp for self-booting
firmware and the ability to apply a .bin file without having to
apply a .wmfw.

Patch #8 adds the ASoC driver.

Patches #9 and #10 add support for this to the Intel sof_sdw
machine driver.

Richard Fitzgerald (3):
ASoC: cs35l56: Add driver for Cirrus Logic CS35L56
ASoC: Intel: sof_sdw: Add support for Cirrus Logic CS35L56
ASoC: Intel: soc-acpi: Add CS35L56 Soundwire to TGL

Simon Trimmer (7):
firmware: cs_dsp: Introduce no_core_startstop for self-booting DSPs
ASoC: wm_adsp: Use no_core_startstop to prevent creating preload
control
firmware: cs_dsp: Support DSPs that don't require firmware download
ASoC: wm_adsp: Support DSPs that don't require firmware download
ASoC: wm_adsp: Expose the DSP boot work actions as wm_adsp_power_up()
ASoC: wm_adsp: Add support for loading bin files without wmfw
ASoC: wm_adsp: Simplify the logging of requested firmware files

MAINTAINERS | 2 +
drivers/firmware/cirrus/cs_dsp.c | 17 +-
include/linux/firmware/cirrus/cs_dsp.h | 1 +
include/sound/cs35l56.h | 266 +++
sound/soc/codecs/Kconfig | 34 +
sound/soc/codecs/Makefile | 10 +
sound/soc/codecs/cs35l56-i2c.c | 83 +
sound/soc/codecs/cs35l56-sdw.c | 525 ++++++
sound/soc/codecs/cs35l56-shared.c | 387 +++++
sound/soc/codecs/cs35l56-spi.c | 81 +
sound/soc/codecs/cs35l56.c | 1451 +++++++++++++++++
sound/soc/codecs/cs35l56.h | 77 +
sound/soc/codecs/wm_adsp.c | 63 +-
sound/soc/codecs/wm_adsp.h | 3 +
sound/soc/intel/boards/Kconfig | 1 +
sound/soc/intel/boards/Makefile | 1 +
sound/soc/intel/boards/sof_sdw.c | 7 +
sound/soc/intel/boards/sof_sdw_common.h | 7 +
sound/soc/intel/boards/sof_sdw_cs35l56.c | 115 ++
.../intel/common/soc-acpi-intel-tgl-match.c | 57 +
20 files changed, 3172 insertions(+), 16 deletions(-)
create mode 100644 include/sound/cs35l56.h
create mode 100644 sound/soc/codecs/cs35l56-i2c.c
create mode 100644 sound/soc/codecs/cs35l56-sdw.c
create mode 100644 sound/soc/codecs/cs35l56-shared.c
create mode 100644 sound/soc/codecs/cs35l56-spi.c
create mode 100644 sound/soc/codecs/cs35l56.c
create mode 100644 sound/soc/codecs/cs35l56.h
create mode 100644 sound/soc/intel/boards/sof_sdw_cs35l56.c

--
2.30.2