From 6e5414750af8a521c3ba7805d6ad460ba21df1a1 Mon Sep 17 00:00:00 2001 From: Troy Kisky Date: Tue, 7 Jul 2009 17:36:06 -0700 Subject: [PATCH] ASoC: DaVinci: pcm, don't play 1st sound period twice Update the dma link with correct data as soon as the master channel has copied it. Otherwise, the 1st period will play twice. Signed-off-by: Troy Kisky Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index a059965..8fd0c3c 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -206,6 +206,7 @@ static int davinci_pcm_prepare(struct snd_pcm_substream *substream) /* Copy self-linked parameter RAM entry into master channel */ edma_read_slot(prtd->slave_lch, &temp); edma_write_slot(prtd->master_lch, &temp); + davinci_pcm_enqueue_dma(substream); return 0; } -- 2.7.4