From a671468d336bc6c482ab04e88e6eaf38532270ee Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Mon, 12 Aug 2013 10:42:40 +0200 Subject: [PATCH] ASoC: pxa: pxa-ssp: set dma filter data from startup hook With the new dmaengine implementation, the filter_data parameter has to be set earlier, from pxa_ssp_startup(). Signed-off-by: Daniel Mack Acked-by: Mark Brown Signed-off-by: Mark Brown --- sound/soc/pxa/pxa-ssp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c index c0dcc35..a3119a0 100644 --- a/sound/soc/pxa/pxa-ssp.c +++ b/sound/soc/pxa/pxa-ssp.c @@ -84,7 +84,6 @@ static void pxa_ssp_disable(struct ssp_device *ssp) static void pxa_ssp_set_dma_params(struct ssp_device *ssp, int width4, int out, struct snd_dmaengine_dai_dma_data *dma) { - dma->filter_data = out ? &ssp->drcmr_tx : &ssp->drcmr_rx; dma->addr_width = width4 ? DMA_SLAVE_BUSWIDTH_4_BYTES : DMA_SLAVE_BUSWIDTH_2_BYTES; dma->maxburst = 16; @@ -107,6 +106,10 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream, dma = kzalloc(sizeof(struct snd_dmaengine_dai_dma_data), GFP_KERNEL); if (!dma) return -ENOMEM; + + dma->filter_data = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? + &ssp->drcmr_tx : &ssp->drcmr_rx; + snd_soc_dai_set_dma_data(cpu_dai, substream, dma); return ret; -- 2.7.4