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ucm: add another sequence 'msleep'

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Thus, we have two sleep statements:
    msleep <milliseconds>
    usleep <microseconds>

Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Lu Guanqun 2011-08-22 13:35:32 +08:00 • committed by Takashi Iwai
parent a97aa7f065
commit 26e80c2e32
2 changed files with 12 additions and 1 deletions
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11
src/ucm/parser.c
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@ -316,6 +316,17 @@ static int parse_sequence(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED,
continue; continue;
} }
if (strcmp(cmd, "msleep") == 0) {
curr->type = SEQUENCE_ELEMENT_TYPE_SLEEP;
err = snd_config_get_integer(n, &curr->data.sleep);
if (err < 0) {
uc_error("error: msleep requires integer!");
return err;
}
curr->data.sleep *= 1000L;
continue;
}
if (strcmp(cmd, "exec") == 0) { if (strcmp(cmd, "exec") == 0) {
curr->type = SEQUENCE_ELEMENT_TYPE_EXEC; curr->type = SEQUENCE_ELEMENT_TYPE_EXEC;
err = parse_string(n, &curr->data.exec); err = parse_string(n, &curr->data.exec);

2
src/ucm/ucm_local.h
View file

@ -57,7 +57,7 @@ struct sequence_element {
struct list_head list; struct list_head list;
unsigned int type; unsigned int type;
union { union {
long sleep; /* Sleep time in msecs if sleep element, else 0 */ long sleep; /* Sleep time in microseconds if sleep element, else 0 */
char *cdev; char *cdev;
char *cset; char *cset;
char *exec; char *exec;