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ucm: add cdev

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2010-11-23 15:58:14 +01:00
parent cdc9dd50bf
commit aaf55f1641
3 changed files with 19 additions and 3 deletions
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11
src/ucm/parser.c
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@ -188,6 +188,7 @@ static int parse_supported_device(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED,
*
* Sequence controls elements are in the following form:-
*
* cdev "hw:0,0"
* cset "element_id_syntax value_syntax"
* usleep time
* exec "any unix command with arguments"
@ -233,6 +234,16 @@ static int parse_sequence(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED,
return -ENOMEM;
list_add_tail(&curr->list, base);
if (strcmp(cmd, "cdev") == 0) {
curr->type = SEQUENCE_ELEMENT_TYPE_CDEV;
err = parse_string(n, &curr->data.cdev);
if (err < 0) {
uc_error("error: cdev requires a string!");
return err;
}
continue;
}
if (strcmp(cmd, "cset") == 0) {
curr->type = SEQUENCE_ELEMENT_TYPE_CSET;
err = parse_string(n, &curr->data.cset);