[alsa-devel] [PATCH v2] ucm: add another sequence 'msleep'

[Liam Girdwood]

On 22/08/11 06:35, Lu Guanqun wrote:
> Thus, we have two sleep statements:
>     msleep <milliseconds>
>     usleep <microseconds>
> 
> Signed-off-by: Lu Guanqun <guanqun.lu at intel.com>
> ---
>  src/ucm/parser.c    |   11 +++++++++++
>  src/ucm/ucm_local.h |    2 +-
>  2 files changed, 12 insertions(+), 1 deletions(-)
> 
> diff --git a/src/ucm/parser.c b/src/ucm/parser.c
> index 23b67bc..b93d832 100644
> --- a/src/ucm/parser.c
> +++ b/src/ucm/parser.c
> @@ -316,6 +316,17 @@ static int parse_sequence(snd_use_case_mgr_t *uc_mgr ATTRIBUTE_UNUSED,
>  			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) {
>  			curr->type = SEQUENCE_ELEMENT_TYPE_EXEC;
>  			err = parse_string(n, &curr->data.exec);
> diff --git a/src/ucm/ucm_local.h b/src/ucm/ucm_local.h
> index 0522bf5..03d3ace 100644
> --- a/src/ucm/ucm_local.h
> +++ b/src/ucm/ucm_local.h
> @@ -57,7 +57,7 @@ struct sequence_element {
>  	struct list_head list;
>  	unsigned int type;
>  	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 *cset;
>  		char *exec;
> 

Acked-by: Liam Girdwood <lrg at ti.com>