linux-toradex.git/include/uapi/sound/sof/abi.h, branch v5.12-rc8

ASoC: SOF: Add `memory_info` file to debugfs

2020-11-25T11:07:17+00:00

This file content describes memory allocation status
at run-time, typically to detect memory leaks.

Signed-off-by: Karol Trzcinski 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20201124180017.2232128-5-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: IPC: make sof_ipc_window monosized

2020-08-26T11:44:07+00:00

This step is needed to add possibility to pack sof_ipc_window inside
another one in used FW build tools - for example in extended manifest.
Structure reusability leads to easy parsing function reuse, so source
code is shorter and easier to maintain.

Using structures with constant size is less tricky and properly
supported by each toolchain by contrast to variable size elements.

This is minor ABI change - backward compatibility is kept.

Signed-off-by: Karol Trzcinski 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Pierre-Louis Bossart 
Signed-off-by: Ranjani Sridharan 
Link: https://lore.kernel.org/r/20200825235854.1588034-2-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: topology: Get HDA rate and channels from topology

2020-04-15T23:23:17+00:00

FW interface for HDA DAI parameters was extended with information on
sampling rate and channel count in version 3.16. Align kernel header
with the FW change. This change is backwards compatible. Old firmware
will ignore the values.

Signed-off-by: Bard Liao 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Guennadi Liakhovetski 
Reviewed-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200415202816.934-23-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: make sof_ipc_cc_version to fixed length

2020-04-15T23:23:10+00:00

Align struct sof_ipc_cc_version to firmware definition in SOF ABI 3.15.0.

The struct definition was changed due to errors in FW build.
The Cadence XCC compiler produces incorrect linkage section sizes, when a
variable length array is used in the compiler version struct. The firmware
definition was changed to a fixed 32 byte compiler description string.
This length covers all released firmware binaries and thus only a minor
ABI change is needed.

As the same structure is used in IPC messages between driver and firmware,
the kernel needs to be aligned to firmware change.

Signed-off-by: Pan Xiuli 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Kai Vehmanen 
Link: https://lore.kernel.org/r/20200415202816.934-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: add probe support extend data

2020-04-15T23:23:05+00:00

Share how many injection probe DMAs and how many probe points
driver can request from FW.
injection_dmas_max 0 means injection is not supported
probe_points_max 0 means whole probes subsystem in FW is not enabled
and not compiled in.

ABI version change to 3.14.0

Signed-off-by: Pan Xiuli 
Signed-off-by: Pierre-Louis Bossart 
Reviewed-by: Kai Vehmanen 
Reviewed-by: Guennadi Liakhovetski 
Link: https://lore.kernel.org/r/20200415202816.934-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: add core id to sof_ipc_comp

2020-03-02T14:13:50+00:00

Adds core id to sof_ipc_comp. The intention of this change
is to inform FW on which core that particular component
should run. Right now core id is only passed when pipeline
is created, which is not flexible enough and doesn't allow
for FW to handle this the right way.

Signed-off-by: Pierre-Louis Bossart 
Signed-off-by: Tomasz Lauda 
Link: https://lore.kernel.org/r/20200228231850.9226-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Add asynchronous sample rate converter topology support

2019-12-10T13:13:11+00:00

This patch adds into SOF topology the handling of ASRC DAPM type,
adds the tokens to configure the ASRC, and implement component IPC
into the driver.

Signed-off-by: Seppo Ingalsuo 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191210004854.16845-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: imx: Describe ESAI parameters to be sent to DSP

2019-10-10T14:15:44+00:00

Introduce sof_ipc_dai_esai_params to keep information that
we get from topology and we send to DSP FW.

Also bump the ABI minor to reflect the changes on DSP FW.

Signed-off-by: Daniel Baluta 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20191008164443.1358-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: ipc: add ALH parameters

2019-08-15T16:55:02+00:00

The only configuration parameter is the ALH stream ID. No range
checking is done by the driver, the firmware should check that the
stream is valid for a specific hardware.

Bump the ABI Minor number to keep the alignment with SOF firmware

Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20190815155032.29181-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown

ASoC: SOF: Intel: ssp: BCLK delay parameter

2019-07-23T11:22:19+00:00

Some codecs require BCLK to be on for some time, before sending
any data. SOF can enable BCLK and then wait for guaranteed time,
before starting DMA on SSP start.

Signed-off-by: Janusz Jankowski 
Signed-off-by: Pierre-Louis Bossart 
Link: https://lore.kernel.org/r/20190722141402.7194-22-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown