diff options
Diffstat (limited to 'sound/soc/fsl/fsl_dma.h')
-rw-r--r-- | sound/soc/fsl/fsl_dma.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/sound/soc/fsl/fsl_dma.h b/sound/soc/fsl/fsl_dma.h index 385d4a42603c..78fee97e8036 100644 --- a/sound/soc/fsl/fsl_dma.h +++ b/sound/soc/fsl/fsl_dma.h | |||
@@ -126,24 +126,4 @@ struct fsl_dma_link_descriptor { | |||
126 | u8 res[4]; /* Reserved */ | 126 | u8 res[4]; /* Reserved */ |
127 | } __attribute__ ((aligned(32), packed)); | 127 | } __attribute__ ((aligned(32), packed)); |
128 | 128 | ||
129 | /* DMA information needed to create a snd_soc_dai object | ||
130 | * | ||
131 | * ssi_stx_phys: bus address of SSI STX register to use | ||
132 | * ssi_srx_phys: bus address of SSI SRX register to use | ||
133 | * dma[0]: points to the DMA channel to use for playback | ||
134 | * dma[1]: points to the DMA channel to use for capture | ||
135 | * dma_irq[0]: IRQ of the DMA channel to use for playback | ||
136 | * dma_irq[1]: IRQ of the DMA channel to use for capture | ||
137 | */ | ||
138 | struct fsl_dma_info { | ||
139 | dma_addr_t ssi_stx_phys; | ||
140 | dma_addr_t ssi_srx_phys; | ||
141 | struct ccsr_dma_channel __iomem *dma_channel[2]; | ||
142 | unsigned int dma_irq[2]; | ||
143 | }; | ||
144 | |||
145 | extern struct snd_soc_platform fsl_soc_platform; | ||
146 | |||
147 | int fsl_dma_configure(struct fsl_dma_info *dma_info); | ||
148 | |||
149 | #endif | 129 | #endif |