diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-04-03 11:06:03 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-03 19:13:34 +0200 |
| commit | 3489d5067a2cd8c51a2649b2f39bfb5b11852b8d (patch) | |
| tree | f8dc9541af71beb7c9ed0f2eec97bc90152489f2 /sound/soc/tegra/tegra30_i2s.c | |
| parent | ASoC: omap: Use common DAI DMA data (diff) | |
| download | linux-3489d5067a2cd8c51a2649b2f39bfb5b11852b8d.tar.xz linux-3489d5067a2cd8c51a2649b2f39bfb5b11852b8d.zip | |
ASoC: tegra: Use common DAI DMA data struct
Use the common DAI DMA data struct for tegra, this allows us to use the common
helper function to configure the DMA slave config based on the DAI DMA data.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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 f4e1ce82750a..857ec21e3c7d 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); } |