diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-02-03 00:51:14 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-03 11:55:38 +0000 |
| commit | d78629e2a4457149bd21fdb0cdbbb1c3ec019d96 (patch) | |
| tree | 069842d5b825ed22817f145f56f31685bedccb5f /sound/soc/sh/fsi.c | |
| parent | 376cf38a90507f82d22b951b7776557aefe6109c (diff) | |
ASoC: fsi: rename fsi_dma_soft_xxx() to fsi_pio_xxx()
This is preparation for DMAEngine support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/sh/fsi.c')
| -rw-r--r-- | sound/soc/sh/fsi.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index cbb5643794b3..05307acb2bd3 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -474,10 +474,10 @@ static void fsi_stream_pop(struct fsi_priv *fsi, int is_play) } /* - * dma function + * pio function */ -static u8 *fsi_dma_get_area(struct fsi_priv *fsi, int stream) +static u8 *fsi_pio_get_area(struct fsi_priv *fsi, int stream) { int is_play = fsi_stream_is_play(stream); struct fsi_stream *io = fsi_stream_get(fsi, is_play); @@ -487,47 +487,47 @@ static u8 *fsi_dma_get_area(struct fsi_priv *fsi, int stream) samples_to_bytes(runtime, io->buff_sample_pos); } -static void fsi_dma_soft_push16(struct fsi_priv *fsi, int num) +static void fsi_pio_push16(struct fsi_priv *fsi, int num) { u16 *start; int i; - start = (u16 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK); + start = (u16 *)fsi_pio_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK); for (i = 0; i < num; i++) fsi_reg_write(fsi, DODT, ((u32)*(start + i) << 8)); } -static void fsi_dma_soft_pop16(struct fsi_priv *fsi, int num) +static void fsi_pio_pop16(struct fsi_priv *fsi, int num) { u16 *start; int i; - start = (u16 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE); + start = (u16 *)fsi_pio_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE); for (i = 0; i < num; i++) *(start + i) = (u16)(fsi_reg_read(fsi, DIDT) >> 8); } -static void fsi_dma_soft_push32(struct fsi_priv *fsi, int num) +static void fsi_pio_push32(struct fsi_priv *fsi, int num) { u32 *start; int i; - start = (u32 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK); + start = (u32 *)fsi_pio_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK); for (i = 0; i < num; i++) fsi_reg_write(fsi, DODT, *(start + i)); } -static void fsi_dma_soft_pop32(struct fsi_priv *fsi, int num) +static void fsi_pio_pop32(struct fsi_priv *fsi, int num) { u32 *start; int i; - start = (u32 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE); + start = (u32 *)fsi_pio_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE); for (i = 0; i < num; i++) *(start + i) = fsi_reg_read(fsi, DIDT); @@ -812,8 +812,8 @@ static int fsi_data_pop(struct fsi_priv *fsi) samples = min(sample_residues, sample_space); return fsi_fifo_data_ctrl(fsi, io, - fsi_dma_soft_pop16, - fsi_dma_soft_pop32, + fsi_pio_pop16, + fsi_pio_pop32, samples); } @@ -832,8 +832,8 @@ static int fsi_data_push(struct fsi_priv *fsi) samples = min(sample_residues, sample_space); return fsi_fifo_data_ctrl(fsi, io, - fsi_dma_soft_push16, - fsi_dma_soft_push32, + fsi_pio_push16, + fsi_pio_push32, samples); } |