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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 | /* * Universal Interface for Intel High Definition Audio Codec * * Local helper functions * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., 59 * Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __SOUND_HDA_LOCAL_H #define __SOUND_HDA_LOCAL_H /* * for mixer controls */ #define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) \ ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19)) /* mono volume with index (index=0,1,...) (channel=1,2) */ #define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \ .info = snd_hda_mixer_amp_volume_info, \ .get = snd_hda_mixer_amp_volume_get, \ .put = snd_hda_mixer_amp_volume_put, \ .tlv = { .c = snd_hda_mixer_amp_tlv }, \ .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) } /* stereo volume with index */ #define HDA_CODEC_VOLUME_IDX(xname, xcidx, nid, xindex, direction) \ HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, 3, xindex, direction) /* mono volume */ #define HDA_CODEC_VOLUME_MONO(xname, nid, channel, xindex, direction) \ HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, channel, xindex, direction) /* stereo volume */ #define HDA_CODEC_VOLUME(xname, nid, xindex, direction) \ HDA_CODEC_VOLUME_MONO(xname, nid, 3, xindex, direction) /* mono mute switch with index (index=0,1,...) (channel=1,2) */ #define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ .info = snd_hda_mixer_amp_switch_info, \ .get = snd_hda_mixer_amp_switch_get, \ .put = snd_hda_mixer_amp_switch_put, \ .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) } /* stereo mute switch with index */ #define HDA_CODEC_MUTE_IDX(xname, xcidx, nid, xindex, direction) \ HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, 3, xindex, direction) /* mono mute switch */ #define HDA_CODEC_MUTE_MONO(xname, nid, channel, xindex, direction) \ HDA_CODEC_MUTE_MONO_IDX(xname, 0, nid, channel, xindex, direction) /* stereo mute switch */ #define HDA_CODEC_MUTE(xname, nid, xindex, direction) \ HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction) int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv); int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); /* lowlevel accessor with caching; use carefully */ int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int index); int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int idx, int mask, int val); int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid, int dir, int idx, int mask, int val); #ifdef SND_HDA_NEEDS_RESUME void snd_hda_codec_resume_amp(struct hda_codec *codec); #endif void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir, unsigned int *tlv); struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, const char *name); int snd_hda_add_vmaster(struct hda_codec *codec, char *name, unsigned int *tlv, const char **slaves); /* amp value bits */ #define HDA_AMP_MUTE 0x80 #define HDA_AMP_UNMUTE 0x00 #define HDA_AMP_VOLMASK 0x7f /* mono switch binding multiple inputs */ #define HDA_BIND_MUTE_MONO(xname, nid, channel, indices, direction) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ .info = snd_hda_mixer_amp_switch_info, \ .get = snd_hda_mixer_bind_switch_get, \ .put = snd_hda_mixer_bind_switch_put, \ .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, indices, direction) } /* stereo switch binding multiple inputs */ #define HDA_BIND_MUTE(xname,nid,indices,dir) \ HDA_BIND_MUTE_MONO(xname,nid,3,indices,dir) int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); /* more generic bound controls */ struct hda_ctl_ops { snd_kcontrol_info_t *info; snd_kcontrol_get_t *get; snd_kcontrol_put_t *put; snd_kcontrol_tlv_rw_t *tlv; }; extern struct hda_ctl_ops snd_hda_bind_vol; /* for bind-volume with TLV */ extern struct hda_ctl_ops snd_hda_bind_sw; /* for bind-switch */ struct hda_bind_ctls { struct hda_ctl_ops *ops; long values[]; }; int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv); #define HDA_BIND_VOL(xname, bindrec) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,\ .info = snd_hda_mixer_bind_ctls_info,\ .get = snd_hda_mixer_bind_ctls_get,\ .put = snd_hda_mixer_bind_ctls_put,\ .tlv = { .c = snd_hda_mixer_bind_tlv },\ .private_value = (long) (bindrec) } #define HDA_BIND_SW(xname, bindrec) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER,\ .name = xname, \ .info = snd_hda_mixer_bind_ctls_info,\ .get = snd_hda_mixer_bind_ctls_get,\ .put = snd_hda_mixer_bind_ctls_put,\ .private_value = (long) (bindrec) } /* * SPDIF I/O */ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid); int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid); /* * input MUX helper */ #define HDA_MAX_NUM_INPUTS 16 struct hda_input_mux_item { const char *label; unsigned int index; }; struct hda_input_mux { unsigned int num_items; struct hda_input_mux_item items[HDA_MAX_NUM_INPUTS]; }; int snd_hda_input_mux_info(const struct hda_input_mux *imux, struct snd_ctl_elem_info *uinfo); int snd_hda_input_mux_put(struct hda_codec *codec, const struct hda_input_mux *imux, struct snd_ctl_elem_value *ucontrol, hda_nid_t nid, unsigned int *cur_val); /* * Channel mode helper */ struct hda_channel_mode { int channels; const struct hda_verb *sequence; }; int snd_hda_ch_mode_info(struct hda_codec *codec, struct snd_ctl_elem_info *uinfo, const struct hda_channel_mode *chmode, int num_chmodes); int snd_hda_ch_mode_get(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol, const struct hda_channel_mode *chmode, int num_chmodes, int max_channels); int snd_hda_ch_mode_put(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol, const struct hda_channel_mode *chmode, int num_chmodes, int *max_channelsp); /* * Multi-channel / digital-out PCM helper */ enum { HDA_FRONT, HDA_REAR, HDA_CLFE, HDA_SIDE }; /* index for dac_nidx */ enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */ struct hda_multi_out { int num_dacs; /* # of DACs, must be more than 1 */ hda_nid_t *dac_nids; /* DAC list */ hda_nid_t hp_nid; /* optional DAC for HP, 0 when not exists */ hda_nid_t extra_out_nid[3]; /* optional DACs, 0 when not exists */ hda_nid_t dig_out_nid; /* digital out audio widget */ int max_channels; /* currently supported analog channels */ int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */ int no_share_stream; /* don't share a stream with multiple pins */ }; int snd_hda_multi_out_dig_open(struct hda_codec *codec, struct hda_multi_out *mout); int snd_hda_multi_out_dig_close(struct hda_codec *codec, struct hda_multi_out *mout); int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, struct hda_multi_out *mout, unsigned int stream_tag, unsigned int format, struct snd_pcm_substream *substream); int snd_hda_multi_out_analog_open(struct hda_codec *codec, struct hda_multi_out *mout, struct snd_pcm_substream *substream); int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout, unsigned int stream_tag, unsigned int format, struct snd_pcm_substream *substream); int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, struct hda_multi_out *mout); /* * generic codec parser */ #ifdef CONFIG_SND_HDA_GENERIC int snd_hda_parse_generic_codec(struct hda_codec *codec); #else static inline int snd_hda_parse_generic_codec(struct hda_codec *codec) { return -ENODEV; } #endif /* * generic proc interface */ #ifdef CONFIG_PROC_FS int snd_hda_codec_proc_new(struct hda_codec *codec); #else static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; } #endif /* * Misc */ int snd_hda_check_board_config(struct hda_codec *codec, int num_configs, const char **modelnames, const struct snd_pci_quirk *pci_list); int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew); /* * unsolicited event handler */ #define HDA_UNSOL_QUEUE_SIZE 64 struct hda_bus_unsolicited { /* ring buffer */ u32 queue[HDA_UNSOL_QUEUE_SIZE * 2]; unsigned int rp, wp; /* workqueue */ struct work_struct work; struct hda_bus *bus; }; /* * Helper for automatic ping configuration */ enum { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE, AUTO_PIN_FRONT_LINE, AUTO_PIN_CD, AUTO_PIN_AUX, AUTO_PIN_LAST }; enum { AUTO_PIN_LINE_OUT, AUTO_PIN_SPEAKER_OUT, AUTO_PIN_HP_OUT }; extern const char *auto_pin_cfg_labels[AUTO_PIN_LAST]; #define AUTO_CFG_MAX_OUTS 5 struct auto_pin_cfg { int line_outs; /* sorted in the order of Front/Surr/CLFE/Side */ hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; int speaker_outs; hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; int hp_outs; int line_out_type; /* AUTO_PIN_XXX_OUT */ hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; hda_nid_t input_pins[AUTO_PIN_LAST]; hda_nid_t dig_out_pin; hda_nid_t dig_in_pin; hda_nid_t mono_out_pin; }; #define get_defcfg_connect(cfg) \ ((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT) #define get_defcfg_association(cfg) \ ((cfg & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT) #define get_defcfg_location(cfg) \ ((cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT) #define get_defcfg_sequence(cfg) \ (cfg & AC_DEFCFG_SEQUENCE) #define get_defcfg_device(cfg) \ ((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT) int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *cfg, hda_nid_t *ignore_nids); /* amp values */ #define AMP_IN_MUTE(idx) (0x7080 | ((idx)<<8)) #define AMP_IN_UNMUTE(idx) (0x7000 | ((idx)<<8)) #define AMP_OUT_MUTE 0xb080 #define AMP_OUT_UNMUTE 0xb000 #define AMP_OUT_ZERO 0xb000 /* pinctl values */ #define PIN_IN 0x20 #define PIN_VREF80 0x24 #define PIN_VREF50 0x21 #define PIN_OUT 0x40 #define PIN_HP 0xc0 #define PIN_HP_AMP 0x80 /* * get widget capabilities */ static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid) { if (nid < codec->start_nid || nid >= codec->start_nid + codec->num_nodes) return 0; return codec->wcaps[nid - codec->start_nid]; } u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction); int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, unsigned int caps); /* * hwdep interface */ int snd_hda_create_hwdep(struct hda_codec *codec); /* * power-management */ #ifdef CONFIG_SND_HDA_POWER_SAVE void snd_hda_schedule_power_save(struct hda_codec *codec); struct hda_amp_list { hda_nid_t nid; unsigned char dir; unsigned char idx; }; struct hda_loopback_check { struct hda_amp_list *amplist; int power_on; }; int snd_hda_check_amp_list_power(struct hda_codec *codec, struct hda_loopback_check *check, hda_nid_t nid); #endif /* CONFIG_SND_HDA_POWER_SAVE */ /* * virtual master control */ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name, const unsigned int *tlv); int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave); #endif /* __SOUND_HDA_LOCAL_H */ |