On Thu, Nov 12, 2009 at 02:15:18PM -0600, Jane Wang wrote: > Reconfigure DMA transfer parameters to resume audio after system comming out > of OFF state.
> Signed-off-by: Jane Wang <[email protected]> This looks OK to me but I'd like an ack from the OMAP folks. Adding Jarkko as well as he's the maintainer for OMAP audio. > --- > sound/soc/omap/omap-pcm.c | 7 ++++++- > 1 files changed, 6 insertions(+), 1 deletions(-) > > diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c > index 6a829ee..5e04390 100644 > --- a/sound/soc/omap/omap-pcm.c > +++ b/sound/soc/omap/omap-pcm.c > @@ -215,8 +215,13 @@ static int omap_pcm_trigger(struct snd_pcm_substream > *substream, int cmd) > > spin_lock_irqsave(&prtd->lock, flags); > switch (cmd) { > - case SNDRV_PCM_TRIGGER_START: > case SNDRV_PCM_TRIGGER_RESUME: > + /* Reconfigure DMA transfer parameters > + * in order to come back from OFF mode > + */ > + omap_pcm_prepare(substream); > + /* fall through */ > + case SNDRV_PCM_TRIGGER_START: > case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: > prtd->period_index = 0; > /* Configure McBSP internal buffer usage */ > -- > 1.5.4.3 > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
