This commit refactors the SSP driver to support the Intel ACE30 PTL
platform. The changes include:
- Adding new structures ssp_rx_dir and ssp_tx_dir to hold the TDM
slot configuration for RX and TX directions
- Adjusting the dai_ssp_set_config_blob functions to work with
the new TDM slot configuration.
Signed-off-by: Damian Nikodem <damian.nikodem@intel.com>
Based on information from doc/develop/api/overview.rst, add current
version for some groups representing APIs, following the following
table:
- Experimental: 0.1.0
- Unstable: 0.8.0
- Stable: 1.0.0
Also based on doc/develop/api/overview.rst, add 'since' tag to the
groups.
Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit introduces some macros and enums which can
be used to parse struct dai_config's format field. This is
required by the SAI driver since it uses dai_config's format
field to select the protocol, clock configuration and clock
inversion. This is added to the dai.h header to avoid having
to define these macros/enums in each of the DAI drivers.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Currently, DAI_DIR_TX and DAI_DIR_RX have different values from
SOF_IPC_STREAM_PLAYBACK and SOF_IPC_STREAM_CAPTURE. Since SOF
performs no conversion from one encoding to another this may lead
DAI operations performed on the wrong directions.
Since it's much easier to just change the values for DAI_DIR_TX
and DAI_DIR_RX rather than try to perform a conversion from
one format to another on SOF side, this commit changes DAI_DIR_TX
to 0 (equal to SOF_IPC_STREAM_PLAYBACK) and DAI_DIR_RX to 1
(equal to SOF_IPC_STREAM_CAPTURE).
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Modify dai_config_get function to have the config struct as argument.
This was not a showstopper but a request in the API review.
In the same patch modify all Intel dai drivers using the API to preserve
bisect/compile.
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
With the incoming removal of kernel.h/types.h from init.h, lots of files
start to show compile errors because they relied on indirect
definitions, including errno.h.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The fifo depth parameter was missing as it was not visible in original
sof driver interface (which the dai interface is based on). So add it to
properties as it might be used by apps using future alh and dmic drivers.
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
The DAI (digital audio interface) API is a high level audio driver
abstraction. It provides support for the standard I2S (SSP), DMIC, HDA
and SDW backends. The API has a config function with bespoke data
argument for device/vendor specific config. There are also optional
timestamping functions to get device specific audio clock time.
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
