1/* arch/arm/plat-s3c24xx/include/plat/audio-simtec.h 2 * 3 * Copyright 2008 Simtec Electronics 4 * http://armlinux.simtec.co.uk/ 5 * Ben Dooks <ben@simtec.co.uk> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 * 11 * Simtec Audio support. 12*/ 13 14/** 15 * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio 16 * @use_mpllin: Select codec clock from MPLLin 17 * @output_cdclk: Need to output CDCLK to the codec 18 * @have_mic: Set if we have a MIC socket 19 * @have_lout: Set if we have a LineOut socket 20 * @amp_gpio: GPIO pin to enable the AMP 21 * @amp_gain: Option GPIO to control AMP gain 22 */ 23struct s3c24xx_audio_simtec_pdata { 24 unsigned int use_mpllin:1; 25 unsigned int output_cdclk:1; 26 27 unsigned int have_mic:1; 28 unsigned int have_lout:1; 29 30 int amp_gpio; 31 int amp_gain[2]; 32 33 void (*startup)(void); 34}; 35 36extern int simtec_audio_add(const char *codec_name, bool has_lr_routing, 37 struct s3c24xx_audio_simtec_pdata *pdata); 38