include/linux/platform_data/asoc-imx-ssi.h

   1 #ifndef __MACH_SSI_H
   2 #define __MACH_SSI_H
   3
   4 struct snd_ac97;
   5
   6 extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end;
   7 extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer;
   8
   9 struct imx_ssi_platform_data {
  10         unsigned int flags;
  11 #define IMX_SSI_DMA            (1 << 0)
  12 #define IMX_SSI_USE_AC97       (1 << 1)
  13 #define IMX_SSI_NET            (1 << 2)
  14 #define IMX_SSI_SYN            (1 << 3)
  15 #define IMX_SSI_USE_I2S_SLAVE  (1 << 4)
  16         void (*ac97_reset) (struct snd_ac97 *ac97);
  17         void (*ac97_warm_reset)(struct snd_ac97 *ac97);
  18 };
  19
  20 extern int mxc_set_irq_fiq(unsigned int irq, unsigned int type);
  21
  22 #endif /* __MACH_SSI_H */
  23