kernel/linux.git/sound/soc/sof/Kconfig, branch v5.10.257

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

ASoC: SOF: Kconfig: add EXPERT dependency for developer options, clarify help

2019-11-04T13:23:50+00:00

Some distros select all possible options, despite existing warnings to be careful. This leads to e.g. user reports that the HDaudio codec and DMIC are not handled by SOF. Add an explicit menu item to unlock developer options, and make them dependent on CONFIG_EXPERT. Hopefully with this double-lock these options will only be selected by developers. GitHub issue: https://github.com/thesofproject/sof/issues/1885 Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191101173045.27099-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: retain DSP context after FW exception.

2019-10-01T17:34:28+00:00

Add config option to prevent DSP entering D3 after any FW exception. This can then be used to dump FW context for debug. Signed-off-by: Liam Girdwood Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190927200538.660-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: trace: move to opt-in with Kconfig and module parameter

2019-10-01T17:34:06+00:00

In a number of debug cases, the DMA-based trace can add problems (e.g. with HDaudio channel allocation). It also generates additional traffic on the bus and if the DMA handling is unreliable will prevent audio use-cases from working normally. Using the trace also requires tools to be installed on the target. The trace can be instead handled as dynamic debug. We can use a Kconfig to force the trace to be enabled in all cases, or use a module parameter to enable it on a need-basis, e.g. by setting "options snd_sof sof_debug=0x1" in a /etc/modprobe.d file. Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190927200538.660-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: imx: Add i.MX8 HW support

2019-08-22T17:28:32+00:00

Add support for the audio DSP hardware found on NXP i.MX8 platform. Signed-off-by: Daniel Baluta Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190821164730.7385-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Add OF DSP device support

2019-08-22T17:28:20+00:00

Add support for device tree based SOF DSP devices. Signed-off-by: Daniel Baluta Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190821164730.7385-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown