183ac08c0SLiam Girdwood /* 283ac08c0SLiam Girdwood * wm9713.h -- WM9713 Soc Audio driver 383ac08c0SLiam Girdwood */ 483ac08c0SLiam Girdwood 583ac08c0SLiam Girdwood #ifndef _WM9713_H 683ac08c0SLiam Girdwood #define _WM9713_H 783ac08c0SLiam Girdwood 883ac08c0SLiam Girdwood /* clock inputs */ 983ac08c0SLiam Girdwood #define WM9713_CLKA_PIN 0 1083ac08c0SLiam Girdwood #define WM9713_CLKB_PIN 1 1183ac08c0SLiam Girdwood 1283ac08c0SLiam Girdwood /* clock divider ID's */ 1383ac08c0SLiam Girdwood #define WM9713_PCMCLK_DIV 0 1483ac08c0SLiam Girdwood #define WM9713_CLKA_MULT 1 1583ac08c0SLiam Girdwood #define WM9713_CLKB_MULT 2 1683ac08c0SLiam Girdwood #define WM9713_HIFI_DIV 3 1783ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV 4 1883ac08c0SLiam Girdwood #define WM9713_PCMCLK_PLL_DIV 5 1983ac08c0SLiam Girdwood #define WM9713_HIFI_PLL_DIV 6 2083ac08c0SLiam Girdwood 2183ac08c0SLiam Girdwood /* Calculate the appropriate bit mask for the external PCM clock divider */ 2283ac08c0SLiam Girdwood #define WM9713_PCMDIV(x) ((x - 1) << 8) 2383ac08c0SLiam Girdwood 2483ac08c0SLiam Girdwood /* Calculate the appropriate bit mask for the external HiFi clock divider */ 2583ac08c0SLiam Girdwood #define WM9713_HIFIDIV(x) ((x - 1) << 12) 2683ac08c0SLiam Girdwood 2783ac08c0SLiam Girdwood /* MCLK clock mulitipliers */ 2883ac08c0SLiam Girdwood #define WM9713_CLKA_X1 (0 << 1) 2983ac08c0SLiam Girdwood #define WM9713_CLKA_X2 (1 << 1) 3083ac08c0SLiam Girdwood #define WM9713_CLKB_X1 (0 << 2) 3183ac08c0SLiam Girdwood #define WM9713_CLKB_X2 (1 << 2) 3283ac08c0SLiam Girdwood 3383ac08c0SLiam Girdwood /* MCLK clock MUX */ 3483ac08c0SLiam Girdwood #define WM9713_CLK_MUX_A (0 << 0) 3583ac08c0SLiam Girdwood #define WM9713_CLK_MUX_B (1 << 0) 3683ac08c0SLiam Girdwood 3783ac08c0SLiam Girdwood /* Voice DAI BCLK divider */ 3883ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV_1 (0 << 9) 3983ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV_2 (1 << 9) 4083ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV_4 (2 << 9) 4183ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV_8 (3 << 9) 4283ac08c0SLiam Girdwood #define WM9713_PCMBCLK_DIV_16 (4 << 9) 4383ac08c0SLiam Girdwood 4483ac08c0SLiam Girdwood #define WM9713_DAI_AC97_HIFI 0 4583ac08c0SLiam Girdwood #define WM9713_DAI_AC97_AUX 1 4683ac08c0SLiam Girdwood #define WM9713_DAI_PCM_VOICE 2 4783ac08c0SLiam Girdwood 4883ac08c0SLiam Girdwood extern struct snd_soc_codec_device soc_codec_dev_wm9713; 4983ac08c0SLiam Girdwood extern struct snd_soc_codec_dai wm9713_dai[3]; 5083ac08c0SLiam Girdwood 5183ac08c0SLiam Girdwood int wm9713_reset(struct snd_soc_codec *codec, int try_warm); 5283ac08c0SLiam Girdwood 5383ac08c0SLiam Girdwood #endif 54