kernel/linux.git/sound/soc/sof/Kconfig, branch v5.15.210

ASoC: SOF: add Kconfig option for probe workqueues

2021-04-12T16:05:50+00:00

The probe workqueue is currently used in the HDaudio case, following the example of the snd-hda-intel driver. For development and validation, it's useful to enable the probe workqueue even with ACPI devices or NOCODEC mode. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: Kai Vehmanen Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20210409220121.1542362-2-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: pci: split PCI into different drivers

2021-03-02T14:32:00+00:00

Move PCI IDs and device-specific definitions out of common code. No functionality change for now, just code split and removal of IF_ENABLED() which made the configurations too complicated in case of reuse of IP across generations. Additional changes to address the DSP_CONFIG case and SoundWire depends/select confusions are provided in follow-up patches. Suggested-by: Arnd Bergmann Signed-off-by: Pierre-Louis Bossart Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Acked-by: Mark Brown Acked-by: Vinod Koul Link: https://lore.kernel.org/r/20210302003125.1178419-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai

ASoC: SOF: ACPI: avoid reverse module dependency

2021-03-02T14:31:40+00:00

The SOF-ACPI driver is backwards from the normal Linux model, it has a generic driver that knows about all the specific drivers, as opposed to having hardware specific drivers that link against a common framework. This requires ugly Kconfig magic and leads to missed dependencies as seen in this link error: arm-linux-gnueabi-ld: sound/soc/sof/sof-pci-dev.o: in function `sof_acpi_probe': sof-pci-dev.c:(.text+0x1c): undefined reference to `snd_intel_dsp_driver_probe' Change it to use the normal probe order of starting with a specific device in a driver, turning the sof-acpi-dev.c driver into a library (exported symbols are name-spaced to avoid symbol pollution). For backwards-compatibility with previous Kconfigs, the default values for platform drivers uses the top-level ACPI configurations. The modules were also renamed to allow for gradual transitions in test scripts. Co-developed-by: Pierre-Louis Bossart Signed-off-by: Pierre-Louis Bossart Signed-off-by: Arnd Bergmann Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Acked-by: Mark Brown Acked-by: Vinod Koul Link: https://lore.kernel.org/r/20210302003125.1178419-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai

ASoC: SOF: Fix spelling mistake in Kconfig "ond" -> "and"

2020-12-16T13:53:51+00:00

There is a spelling mistake in the Kconfig help text. Fix it. Signed-off-by: Colin Ian King Acked-by: Kai Vehmanen Link: https://lore.kernel.org/r/20201216125913.16041-1-colin.king@canonical.com Signed-off-by: Mark Brown

ASoC: SOF: Kconfig: fix Kconfig punctuation and wording

2020-11-12T17:17:58+00:00

Add periods at the end of sentences in help text. Drop "a" in one place where it is not needed. Fix a verb. Add some capitalization. Signed-off-by: Randy Dunlap Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20201112164425.25603-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: Intel: use consistent HDAudio spelling in comments/docs

2020-08-25T19:39:39+00:00

We use HDaudio and HDAudio, pick one to make searches easier. No functionality change Reported-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Reviewed-by: Guennadi Liakhovetski Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200824200912.46852-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Generic probe compress operations

2020-02-18T21:52:07+00:00

Define system-agnostic probe compress flow which serves as a base for actual, hardware-dependent implementations. As per firmware spec, maximum of one extraction stream is allowed, while for injection, there can be plenty. Apart from probe_pointer, all probe compress operations are mandatory. Copy operation is defined as unified as its flow should be shared across all SOF systems. Signed-off-by: Cezary Rojewski Acked-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200218143924.10565-6-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ASoC: SOF: Implement Probe IPC API

2020-02-18T21:52:06+00:00

Add all required types and methods to support each and every request that driver could sent to firmware. Probe is one of SOF firmware features which allows for data extraction and injection directly from or to DMA stream. Exposes eight IPCs: - addition and removal of injection DMAs - addition and removal of probe points - info retrieval of injection DMAs and probe points - probe initialization and cleanup Signed-off-by: Cezary Rojewski Acked-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200218143924.10565-5-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ASoC: SOF: remove references to Haswell

2019-12-18T19:51:40+00:00

There are no known commercial devices using Haswell, and there is no support for Haswell in SOF so remove remaining definitions and structures. Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191217202231.18259-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: use def_tristate, avoid using select

2019-11-04T13:24:14+00:00

So far we used select to use the relevant built-in/module options, but this led to blurring layers between core and Intel Kconfigs. Use def_tristate works just as well and removes Intel stuff from the code. Suggested-by: Arnd Bergmann Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191101173045.27099-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown