On Thu, 05 Jan 2017 14:29:43 +0100,
sutar.mounesh@xxxxxxxxx wrote:
>
> From: Andreas Pape <apape@xxxxxxxxxxxxxx>
>
> To avoid the chances of timeout, we need to check the enter poll
> in state xrun.
>
> Signed-off-by: Andreas Pape <apape@xxxxxxxxxxxxxx>
Please give your sign-off, too, as you submitted the patch.
> +int snd_pcm_direct_poll_descriptors(snd_pcm_t *pcm, struct pollfd *pfds,
> + unsigned int space)
> +{
> + if (pcm->poll_fd < 0) {
> + SNDMSG("poll_fd < 0");
> + return -EIO;
> + }
> + if (space >= 1 && pfds) {
> + pfds->fd = pcm->poll_fd;
> + pfds->events = pcm->poll_events | POLLERR | POLLNVAL;
> + } else {
> + return 0;
> + }
> +
> + /*this will also evaluate slave state and enter xrun if necessary*/
Put spaces.
thanks,
Takashi
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