1 /* 2 * linux/sound/arm/bf5xx-i2s-pcm.h -- ALSA PCM interface for the Blackfin 3 * 4 * Copyright 2007 Analog Device Inc. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11 #ifndef _BF5XX_I2S_PCM_H 12 #define _BF5XX_I2S_PCM_H 13 14 struct bf5xx_pcm_dma_params { 15 char *name; /* stream identifier */ 16 }; 17 18 struct bf5xx_gpio { 19 u32 sys; 20 u32 rx; 21 u32 tx; 22 u32 clk; 23 u32 frm; 24 }; 25 26 /* platform data */ 27 extern struct snd_soc_platform bf5xx_i2s_soc_platform; 28 29 #endif 30