asgardius/alsa-utils
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-utils synced 2024-11-10 00:25:43 +01:00
Code Issues Projects Releases Packages Wiki Activity

topology: pre-process-dai: add support for PCM and BE DAI objects

Browse source 
Add support for pre-processing PCM and BE DAI objects:

Object.PCM.pcm."0" {
	name	"Port0"
	direction	"duplex"
}

will be converted to:

SectionPCM.'Port0' {}

The capabilities and dai configs will be added those objects are pre-processed.

An ex of DAI object would be:
Object.Dai.SSP."0" {
	direction		"duplex"
	stream_name		"NoCodec-0"
	id 			0
	default_hw_conf_id	0
	format			"s24le"
	quirks			"lbm_mode"
	sample_bits		24
}

converted to:
SectionBE {
        'SSP.0.duplex' {
                id 0
                stream_name NoCodec-0
                default_hw_conf_id 0
                data [
                        'SSP.0.duplex.sof_tkn_intel_ssp.word'
                        'SSP.0.duplex.sof_tkn_dai.word'
                        'SSP.0.duplex.sof_tkn_dai.string'
                        'SSP.0.duplex.sof_tkn_intel_ssp.short'
                ]
}

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Ranjani Sridharan 2021-04-26 13:12:43 -07:00 committed by Jaroslav Kysela
parent 758e4dba81
commit b0be235024
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
topology/pre-process-object.c
View file

@ -858,6 +858,17 @@ static int tplg_build_generic_object(struct tplg_pre_processor *tplg_pp, snd_con
return ret;
}
const struct config_template_items be_dai_config = {
.int_config_ids = {"id", "default_hw_conf_id", "symmertic_rates", "symmetric_channels",
"symmetric_sample_bits"},
.string_config_ids = {"stream_name"},
};
const struct config_template_items pcm_config = {
.int_config_ids = {"id", "compress", "symmertic_rates", "symmetric_channels",
"symmetric_sample_bits"},
};
const struct config_template_items mixer_control_config = {
.int_config_ids = {"index", "max", "invert"},
.compound_config_ids = {"access"}
@ -905,6 +916,8 @@ const struct build_function_map object_build_map[] = {
&mixer_control_config},
{"Control", "bytes", "SectionControlBytes", &tplg_build_bytes_control,
&bytes_control_config},
{"Dai", "", "SectionBE", &tplg_build_generic_object, &be_dai_config},
{"PCM", "pcm", "SectionPCM", &tplg_build_generic_object, &pcm_config},
};
static const struct build_function_map *tplg_object_get_map(struct tplg_pre_processor *tplg_pp,