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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-12 16:57:04 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-12 16:57:04 +0400 |
| commit | 38e8c895d33b0642dc341f83cce0adde4cffbc82 (patch) | |
| tree | 3657c043986d5c944f971c9685ae4a68f5a5b035 /sound/soc/tegra/tegra30_i2s.c | |
| parent | d66e065c5b8b64b03a9d9b8a7c5d674c7dfa2e3d (diff) | |
| parent | 69b6f19622ce0aef41df884b75e3f789c64b89c0 (diff) | |
| download | linux-38e8c895d33b0642dc341f83cce0adde4cffbc82.tar.xz | |
Merge remote-tracking branch 'asoc/topic/dma' into asoc-next
Diffstat (limited to 'sound/soc/tegra/tegra30_i2s.c')
| -rw-r--r-- | sound/soc/tegra/tegra30_i2s.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index f138d8fea977..31d092d83c71 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -38,6 +38,7 @@ #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/dmaengine_pcm.h> #include "tegra30_ahub.h" #include "tegra30_i2s.h" @@ -80,17 +81,17 @@ static int tegra30_i2s_startup(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = tegra30_ahub_allocate_tx_fifo(&i2s->playback_fifo_cif, &i2s->playback_dma_data.addr, - &i2s->playback_dma_data.req_sel); - i2s->playback_dma_data.wrap = 4; - i2s->playback_dma_data.width = 32; + &i2s->playback_dma_data.slave_id); + i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + i2s->playback_dma_data.maxburst = 4; tegra30_ahub_set_rx_cif_source(i2s->playback_i2s_cif, i2s->playback_fifo_cif); } else { ret = tegra30_ahub_allocate_rx_fifo(&i2s->capture_fifo_cif, &i2s->capture_dma_data.addr, - &i2s->capture_dma_data.req_sel); - i2s->capture_dma_data.wrap = 4; - i2s->capture_dma_data.width = 32; + &i2s->capture_dma_data.slave_id); + i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + i2s->capture_dma_data.maxburst = 4; tegra30_ahub_set_rx_cif_source(i2s->capture_fifo_cif, i2s->capture_i2s_cif); } |