diff options
Diffstat (limited to 'sound/soc/fsl/mpc5200_dma.h')
| -rw-r--r-- | sound/soc/fsl/mpc5200_dma.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h index 9a19e8a70c5f..a33232c0c59e 100644 --- a/sound/soc/fsl/mpc5200_dma.h +++ b/sound/soc/fsl/mpc5200_dma.h @@ -6,9 +6,9 @@ #define __SOUND_SOC_FSL_MPC5200_DMA_H__ /** - * psc_i2s_stream - Data specific to a single stream (playback or capture) + * psc_dma_stream - Data specific to a single stream (playback or capture) * @active: flag indicating if the stream is active - * @psc_i2s: pointer back to parent psc_i2s data structure + * @psc_dma: pointer back to parent psc_dma data structure * @bcom_task: bestcomm task structure * @irq: irq number for bestcomm task * @period_start: physical address of start of DMA region @@ -16,9 +16,9 @@ * @period_next_pt: physical address of next DMA buffer to enqueue * @period_bytes: size of DMA period in bytes */ -struct psc_i2s_stream { +struct psc_dma_stream { int active; - struct psc_i2s *psc_i2s; + struct psc_dma *psc_dma; struct bcom_task *bcom_task; int irq; struct snd_pcm_substream *stream; @@ -30,7 +30,7 @@ struct psc_i2s_stream { }; /** - * psc_i2s - Private driver data + * psc_dma - Private driver data * @name: short name for this device ("PSC0", "PSC1", etc) * @psc_regs: pointer to the PSC's registers * @fifo_regs: pointer to the PSC's FIFO registers @@ -42,7 +42,7 @@ struct psc_i2s_stream { * @playback: Playback stream context data * @capture: Capture stream context data */ -struct psc_i2s { +struct psc_dma { char name[32]; struct mpc52xx_psc __iomem *psc_regs; struct mpc52xx_psc_fifo __iomem *fifo_regs; @@ -53,8 +53,8 @@ struct psc_i2s { u32 sicr; /* per-stream data */ - struct psc_i2s_stream playback; - struct psc_i2s_stream capture; + struct psc_dma_stream playback; + struct psc_dma_stream capture; /* Statistics */ struct { @@ -64,18 +64,18 @@ struct psc_i2s { }; -int psc_i2s_startup(struct snd_pcm_substream *substream, +int psc_dma_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai); -int psc_i2s_hw_free(struct snd_pcm_substream *substream, +int psc_dma_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai); -void psc_i2s_shutdown(struct snd_pcm_substream *substream, +void psc_dma_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai); -int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd, +int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai); -extern struct snd_soc_platform psc_i2s_pcm_soc_platform; +extern struct snd_soc_platform psc_dma_pcm_soc_platform; #endif /* __SOUND_SOC_FSL_MPC5200_DMA_H__ */ |