1 /* 2 * arizona.h - Wolfson Arizona class device shared support 3 * 4 * Copyright 2012 Wolfson Microelectronics plc 5 * 6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #ifndef _ASOC_ARIZONA_H 14 #define _ASOC_ARIZONA_H 15 16 #include <linux/completion.h> 17 18 #include <sound/soc.h> 19 20 #include "wm_adsp.h" 21 22 #define ARIZONA_CLK_SYSCLK 1 23 #define ARIZONA_CLK_ASYNCCLK 2 24 #define ARIZONA_CLK_OPCLK 3 25 #define ARIZONA_CLK_ASYNC_OPCLK 4 26 27 #define ARIZONA_CLK_SRC_MCLK1 0x0 28 #define ARIZONA_CLK_SRC_MCLK2 0x1 29 #define ARIZONA_CLK_SRC_FLL1 0x4 30 #define ARIZONA_CLK_SRC_FLL2 0x5 31 #define ARIZONA_CLK_SRC_AIF1BCLK 0x8 32 #define ARIZONA_CLK_SRC_AIF2BCLK 0x9 33 #define ARIZONA_CLK_SRC_AIF3BCLK 0xa 34 35 #define ARIZONA_FLL_SRC_NONE -1 36 #define ARIZONA_FLL_SRC_MCLK1 0 37 #define ARIZONA_FLL_SRC_MCLK2 1 38 #define ARIZONA_FLL_SRC_SLIMCLK 3 39 #define ARIZONA_FLL_SRC_FLL1 4 40 #define ARIZONA_FLL_SRC_FLL2 5 41 #define ARIZONA_FLL_SRC_AIF1BCLK 8 42 #define ARIZONA_FLL_SRC_AIF2BCLK 9 43 #define ARIZONA_FLL_SRC_AIF3BCLK 10 44 #define ARIZONA_FLL_SRC_AIF1LRCLK 12 45 #define ARIZONA_FLL_SRC_AIF2LRCLK 13 46 #define ARIZONA_FLL_SRC_AIF3LRCLK 14 47 48 #define ARIZONA_MIXER_VOL_MASK 0x00FE 49 #define ARIZONA_MIXER_VOL_SHIFT 1 50 #define ARIZONA_MIXER_VOL_WIDTH 7 51 52 #define ARIZONA_CLK_6MHZ 0 53 #define ARIZONA_CLK_12MHZ 1 54 #define ARIZONA_CLK_24MHZ 2 55 #define ARIZONA_CLK_49MHZ 3 56 #define ARIZONA_CLK_73MHZ 4 57 #define ARIZONA_CLK_98MHZ 5 58 #define ARIZONA_CLK_147MHZ 6 59 60 #define ARIZONA_MAX_DAI 10 61 #define ARIZONA_MAX_ADSP 4 62 63 #define ARIZONA_DVFS_SR1_RQ 0x001 64 #define ARIZONA_DVFS_ADSP1_RQ 0x100 65 66 struct arizona; 67 struct wm_adsp; 68 69 struct arizona_dai_priv { 70 int clk; 71 72 struct snd_pcm_hw_constraint_list constraint; 73 }; 74 75 struct arizona_priv { 76 struct wm_adsp adsp[ARIZONA_MAX_ADSP]; 77 struct arizona *arizona; 78 int sysclk; 79 int asyncclk; 80 struct arizona_dai_priv dai[ARIZONA_MAX_DAI]; 81 82 int num_inputs; 83 unsigned int in_pending; 84 85 unsigned int out_up_pending; 86 unsigned int out_up_delay; 87 unsigned int out_down_pending; 88 unsigned int out_down_delay; 89 90 unsigned int spk_ena:2; 91 unsigned int spk_ena_pending:1; 92 93 unsigned int dvfs_reqs; 94 struct mutex dvfs_lock; 95 bool dvfs_cached; 96 }; 97 98 #define ARIZONA_NUM_MIXER_INPUTS 104 99 100 extern const unsigned int arizona_mixer_tlv[]; 101 extern const char * const arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS]; 102 extern unsigned int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS]; 103 104 #define ARIZONA_GAINMUX_CONTROLS(name, base) \ 105 SOC_SINGLE_RANGE_TLV(name " Input Volume", base + 1, \ 106 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 107 arizona_mixer_tlv) 108 109 #define ARIZONA_MIXER_CONTROLS(name, base) \ 110 SOC_SINGLE_RANGE_TLV(name " Input 1 Volume", base + 1, \ 111 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 112 arizona_mixer_tlv), \ 113 SOC_SINGLE_RANGE_TLV(name " Input 2 Volume", base + 3, \ 114 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 115 arizona_mixer_tlv), \ 116 SOC_SINGLE_RANGE_TLV(name " Input 3 Volume", base + 5, \ 117 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 118 arizona_mixer_tlv), \ 119 SOC_SINGLE_RANGE_TLV(name " Input 4 Volume", base + 7, \ 120 ARIZONA_MIXER_VOL_SHIFT, 0x20, 0x50, 0, \ 121 arizona_mixer_tlv) 122 123 #define ARIZONA_MUX_ENUM_DECL(name, reg) \ 124 SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL( \ 125 name, reg, 0, 0xff, arizona_mixer_texts, arizona_mixer_values) 126 127 #define ARIZONA_MUX_CTL_DECL(name) \ 128 const struct snd_kcontrol_new name##_mux = \ 129 SOC_DAPM_ENUM("Route", name##_enum) 130 131 #define ARIZONA_MUX_ENUMS(name, base_reg) \ 132 static ARIZONA_MUX_ENUM_DECL(name##_enum, base_reg); \ 133 static ARIZONA_MUX_CTL_DECL(name) 134 135 #define ARIZONA_MIXER_ENUMS(name, base_reg) \ 136 ARIZONA_MUX_ENUMS(name##_in1, base_reg); \ 137 ARIZONA_MUX_ENUMS(name##_in2, base_reg + 2); \ 138 ARIZONA_MUX_ENUMS(name##_in3, base_reg + 4); \ 139 ARIZONA_MUX_ENUMS(name##_in4, base_reg + 6) 140 141 #define ARIZONA_DSP_AUX_ENUMS(name, base_reg) \ 142 ARIZONA_MUX_ENUMS(name##_aux1, base_reg); \ 143 ARIZONA_MUX_ENUMS(name##_aux2, base_reg + 8); \ 144 ARIZONA_MUX_ENUMS(name##_aux3, base_reg + 16); \ 145 ARIZONA_MUX_ENUMS(name##_aux4, base_reg + 24); \ 146 ARIZONA_MUX_ENUMS(name##_aux5, base_reg + 32); \ 147 ARIZONA_MUX_ENUMS(name##_aux6, base_reg + 40) 148 149 #define ARIZONA_MUX(name, ctrl) \ 150 SND_SOC_DAPM_MUX(name, SND_SOC_NOPM, 0, 0, ctrl) 151 152 #define ARIZONA_MUX_WIDGETS(name, name_str) \ 153 ARIZONA_MUX(name_str " Input", &name##_mux) 154 155 #define ARIZONA_MIXER_WIDGETS(name, name_str) \ 156 ARIZONA_MUX(name_str " Input 1", &name##_in1_mux), \ 157 ARIZONA_MUX(name_str " Input 2", &name##_in2_mux), \ 158 ARIZONA_MUX(name_str " Input 3", &name##_in3_mux), \ 159 ARIZONA_MUX(name_str " Input 4", &name##_in4_mux), \ 160 SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0) 161 162 #define ARIZONA_DSP_WIDGETS(name, name_str) \ 163 ARIZONA_MIXER_WIDGETS(name##L, name_str "L"), \ 164 ARIZONA_MIXER_WIDGETS(name##R, name_str "R"), \ 165 ARIZONA_MUX(name_str " Aux 1", &name##_aux1_mux), \ 166 ARIZONA_MUX(name_str " Aux 2", &name##_aux2_mux), \ 167 ARIZONA_MUX(name_str " Aux 3", &name##_aux3_mux), \ 168 ARIZONA_MUX(name_str " Aux 4", &name##_aux4_mux), \ 169 ARIZONA_MUX(name_str " Aux 5", &name##_aux5_mux), \ 170 ARIZONA_MUX(name_str " Aux 6", &name##_aux6_mux) 171 172 #define ARIZONA_MUX_ROUTES(widget, name) \ 173 { widget, NULL, name " Input" }, \ 174 ARIZONA_MIXER_INPUT_ROUTES(name " Input") 175 176 #define ARIZONA_MIXER_ROUTES(widget, name) \ 177 { widget, NULL, name " Mixer" }, \ 178 { name " Mixer", NULL, name " Input 1" }, \ 179 { name " Mixer", NULL, name " Input 2" }, \ 180 { name " Mixer", NULL, name " Input 3" }, \ 181 { name " Mixer", NULL, name " Input 4" }, \ 182 ARIZONA_MIXER_INPUT_ROUTES(name " Input 1"), \ 183 ARIZONA_MIXER_INPUT_ROUTES(name " Input 2"), \ 184 ARIZONA_MIXER_INPUT_ROUTES(name " Input 3"), \ 185 ARIZONA_MIXER_INPUT_ROUTES(name " Input 4") 186 187 #define ARIZONA_DSP_ROUTES(name) \ 188 { name, NULL, name " Preloader"}, \ 189 { name " Preloader", NULL, name " Aux 1" }, \ 190 { name " Preloader", NULL, name " Aux 2" }, \ 191 { name " Preloader", NULL, name " Aux 3" }, \ 192 { name " Preloader", NULL, name " Aux 4" }, \ 193 { name " Preloader", NULL, name " Aux 5" }, \ 194 { name " Preloader", NULL, name " Aux 6" }, \ 195 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 1"), \ 196 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 2"), \ 197 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 3"), \ 198 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 4"), \ 199 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 5"), \ 200 ARIZONA_MIXER_INPUT_ROUTES(name " Aux 6"), \ 201 ARIZONA_MIXER_ROUTES(name " Preloader", name "L"), \ 202 ARIZONA_MIXER_ROUTES(name " Preloader", name "R") 203 204 #define ARIZONA_EQ_CONTROL(xname, xbase) \ 205 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 206 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 207 .put = arizona_eq_coeff_put, .private_value = \ 208 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 209 .num_regs = 20, .mask = ~ARIZONA_EQ1_B1_MODE }) } 210 211 #define ARIZONA_LHPF_CONTROL(xname, xbase) \ 212 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 213 .info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \ 214 .put = arizona_lhpf_coeff_put, .private_value = \ 215 ((unsigned long)&(struct soc_bytes) { .base = xbase, \ 216 .num_regs = 1 }) } 217 218 #define ARIZONA_RATE_ENUM_SIZE 4 219 #define ARIZONA_SAMPLE_RATE_ENUM_SIZE 14 220 221 extern const char * const arizona_rate_text[ARIZONA_RATE_ENUM_SIZE]; 222 extern const unsigned int arizona_rate_val[ARIZONA_RATE_ENUM_SIZE]; 223 extern const char * const arizona_sample_rate_text[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; 224 extern const unsigned int arizona_sample_rate_val[ARIZONA_SAMPLE_RATE_ENUM_SIZE]; 225 226 extern const struct soc_enum arizona_isrc_fsl[]; 227 extern const struct soc_enum arizona_isrc_fsh[]; 228 extern const struct soc_enum arizona_asrc_rate1; 229 230 extern const struct soc_enum arizona_in_vi_ramp; 231 extern const struct soc_enum arizona_in_vd_ramp; 232 233 extern const struct soc_enum arizona_out_vi_ramp; 234 extern const struct soc_enum arizona_out_vd_ramp; 235 236 extern const struct soc_enum arizona_lhpf1_mode; 237 extern const struct soc_enum arizona_lhpf2_mode; 238 extern const struct soc_enum arizona_lhpf3_mode; 239 extern const struct soc_enum arizona_lhpf4_mode; 240 241 extern const struct soc_enum arizona_ng_hold; 242 extern const struct soc_enum arizona_in_hpf_cut_enum; 243 extern const struct soc_enum arizona_in_dmic_osr[]; 244 245 extern const struct snd_kcontrol_new arizona_adsp2_rate_controls[]; 246 247 extern const struct soc_enum arizona_anc_input_src[]; 248 extern const struct soc_enum arizona_anc_ng_enum; 249 extern const struct soc_enum arizona_output_anc_src[]; 250 251 extern int arizona_in_ev(struct snd_soc_dapm_widget *w, 252 struct snd_kcontrol *kcontrol, 253 int event); 254 extern int arizona_out_ev(struct snd_soc_dapm_widget *w, 255 struct snd_kcontrol *kcontrol, 256 int event); 257 extern int arizona_hp_ev(struct snd_soc_dapm_widget *w, 258 struct snd_kcontrol *kcontrol, 259 int event); 260 extern int arizona_anc_ev(struct snd_soc_dapm_widget *w, 261 struct snd_kcontrol *kcontrol, 262 int event); 263 264 extern int arizona_eq_coeff_put(struct snd_kcontrol *kcontrol, 265 struct snd_ctl_elem_value *ucontrol); 266 extern int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, 267 struct snd_ctl_elem_value *ucontrol); 268 269 extern int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id, 270 int source, unsigned int freq, int dir); 271 272 extern const struct snd_soc_dai_ops arizona_dai_ops; 273 extern const struct snd_soc_dai_ops arizona_simple_dai_ops; 274 275 #define ARIZONA_FLL_NAME_LEN 20 276 277 struct arizona_fll { 278 struct arizona *arizona; 279 int id; 280 unsigned int base; 281 unsigned int vco_mult; 282 283 unsigned int fout; 284 int sync_src; 285 unsigned int sync_freq; 286 int ref_src; 287 unsigned int ref_freq; 288 289 char lock_name[ARIZONA_FLL_NAME_LEN]; 290 char clock_ok_name[ARIZONA_FLL_NAME_LEN]; 291 }; 292 293 extern int arizona_dvfs_up(struct snd_soc_codec *codec, unsigned int flags); 294 extern int arizona_dvfs_down(struct snd_soc_codec *codec, unsigned int flags); 295 extern int arizona_dvfs_sysclk_ev(struct snd_soc_dapm_widget *w, 296 struct snd_kcontrol *kcontrol, int event); 297 extern void arizona_init_dvfs(struct arizona_priv *priv); 298 299 extern int arizona_init_fll(struct arizona *arizona, int id, int base, 300 int lock_irq, int ok_irq, struct arizona_fll *fll); 301 extern int arizona_set_fll_refclk(struct arizona_fll *fll, int source, 302 unsigned int Fref, unsigned int Fout); 303 extern int arizona_set_fll(struct arizona_fll *fll, int source, 304 unsigned int Fref, unsigned int Fout); 305 306 extern int arizona_init_spk(struct snd_soc_codec *codec); 307 extern int arizona_init_gpio(struct snd_soc_codec *codec); 308 extern int arizona_init_mono(struct snd_soc_codec *codec); 309 310 extern int arizona_free_spk(struct snd_soc_codec *codec); 311 312 extern int arizona_init_dai(struct arizona_priv *priv, int dai); 313 314 int arizona_set_output_mode(struct snd_soc_codec *codec, int output, 315 bool diff); 316 317 extern bool arizona_input_analog(struct snd_soc_codec *codec, int shift); 318 319 extern const char *arizona_sample_rate_val_to_name(unsigned int rate_val); 320 #endif 321