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topology: pre-process-base: add support for VendorToken objects

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Add support for pre-processing VendorToken objects.
For ex:
Object.Base.VendorToken."sof_tkn_dai" {
	dmac_config		153
	dai_type		154
	index			155
	direction		156
}

would be converted to:

SectionVendorTokens."sof_tkn_dai" {
	dmac_config 153
	dai_type 154
	index 155
	direction 156
}

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 11:55:22 -07:00 committed by Jaroslav Kysela
parent cb65ce0195
commit d271972177
1 changed files with 49 additions and 0 deletions
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49
topology/pre-process-object.c
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@ -30,6 +30,54 @@
#include "topology.h"
#include "pre-processor.h"
/* Parse VendorToken object, create the "SectionVendorToken" and save it */
int tplg_build_vendor_token_object(struct tplg_pre_processor *tplg_pp,
snd_config_t *obj_cfg, snd_config_t *parent)
{
snd_config_iterator_t i, next;
snd_config_t *vtop, *n, *obj;
const char *name;
int ret;
ret = tplg_build_object_from_template(tplg_pp, obj_cfg, &vtop, NULL, false);
if (ret < 0)
return ret;
ret = snd_config_get_id(vtop, &name);
if (ret < 0)
return ret;
/* add the tuples */
obj = tplg_object_get_instance_config(tplg_pp, obj_cfg);
snd_config_for_each(i, next, obj) {
snd_config_t *dst;
const char *id;
n = snd_config_iterator_entry(i);
if (snd_config_get_id(n, &id) < 0)
continue;
if (!strcmp(id, "name"))
continue;
ret = snd_config_copy(&dst, n);
if (ret < 0) {
SNDERR("Error copying config node %s for '%s'\n", id, name);
return ret;
}
ret = snd_config_add(vtop, dst);
if (ret < 0) {
snd_config_delete(dst);
SNDERR("Error adding vendortoken %s for %s\n", id, name);
return ret;
}
}
return ret;
}
int tplg_parent_update(struct tplg_pre_processor *tplg_pp, snd_config_t *parent,
const char *section_name, const char *item_name)
{
@ -805,6 +853,7 @@ const struct config_template_items data_config = {
const struct build_function_map object_build_map[] = {
{"Base", "manifest", "SectionManifest", &tplg_build_generic_object, NULL},
{"Base", "data", "SectionData", &tplg_build_data_object, &data_config},
{"Base", "VendorToken", "SectionVendorTokens", &tplg_build_vendor_token_object, NULL},
};
static const struct build_function_map *tplg_object_get_map(struct tplg_pre_processor *tplg_pp,