Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Universal Interface for Intel High Definition Audio Codec |
| 3 | * |
| 4 | * HD audio interface patch for C-Media CMI9880 |
| 5 | * |
| 6 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> |
| 7 | * |
| 8 | * |
| 9 | * This driver is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This driver is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #include <sound/driver.h> |
| 25 | #include <linux/init.h> |
| 26 | #include <linux/delay.h> |
| 27 | #include <linux/slab.h> |
| 28 | #include <linux/pci.h> |
| 29 | #include <sound/core.h> |
| 30 | #include "hda_codec.h" |
| 31 | #include "hda_local.h" |
| 32 | |
| 33 | |
| 34 | /* board config type */ |
| 35 | enum { |
| 36 | CMI_MINIMAL, /* back 3-jack */ |
| 37 | CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */ |
| 38 | CMI_FULL, /* back 6-jack + front-panel 2-jack */ |
| 39 | CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */ |
| 40 | CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */ |
| 41 | }; |
| 42 | |
| 43 | struct cmi_spec { |
| 44 | int board_config; |
| 45 | unsigned int surr_switch: 1; /* switchable line,mic */ |
| 46 | unsigned int no_line_in: 1; /* no line-in (5-jack) */ |
| 47 | unsigned int front_panel: 1; /* has front-panel 2-jack */ |
| 48 | |
| 49 | /* playback */ |
| 50 | struct hda_multi_out multiout; |
| 51 | |
| 52 | /* capture */ |
| 53 | hda_nid_t *adc_nids; |
| 54 | hda_nid_t dig_in_nid; |
| 55 | |
| 56 | /* capture source */ |
| 57 | const struct hda_input_mux *input_mux; |
| 58 | unsigned int cur_mux[2]; |
| 59 | |
| 60 | /* channel mode */ |
| 61 | unsigned int num_ch_modes; |
| 62 | unsigned int cur_ch_mode; |
| 63 | const struct cmi_channel_mode *channel_modes; |
| 64 | |
| 65 | struct hda_pcm pcm_rec[2]; /* PCM information */ |
| 66 | }; |
| 67 | |
| 68 | /* |
| 69 | * input MUX |
| 70 | */ |
| 71 | static int cmi_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| 72 | { |
| 73 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 74 | struct cmi_spec *spec = codec->spec; |
| 75 | return snd_hda_input_mux_info(spec->input_mux, uinfo); |
| 76 | } |
| 77 | |
| 78 | static int cmi_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 79 | { |
| 80 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 81 | struct cmi_spec *spec = codec->spec; |
| 82 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 83 | |
| 84 | ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx]; |
| 85 | return 0; |
| 86 | } |
| 87 | |
| 88 | static int cmi_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 89 | { |
| 90 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 91 | struct cmi_spec *spec = codec->spec; |
| 92 | unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 93 | |
| 94 | return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, |
| 95 | spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); |
| 96 | } |
| 97 | |
| 98 | /* |
| 99 | * shared line-in, mic for surrounds |
| 100 | */ |
| 101 | |
| 102 | /* 3-stack / 2 channel */ |
| 103 | static struct hda_verb cmi9880_ch2_init[] = { |
| 104 | /* set line-in PIN for input */ |
| 105 | { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 }, |
| 106 | /* set mic PIN for input, also enable vref */ |
| 107 | { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, |
| 108 | /* route front PCM (DAC1) to HP */ |
| 109 | { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, |
| 110 | {} |
| 111 | }; |
| 112 | |
| 113 | /* 3-stack / 6 channel */ |
| 114 | static struct hda_verb cmi9880_ch6_init[] = { |
| 115 | /* set line-in PIN for output */ |
| 116 | { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, |
| 117 | /* set mic PIN for output */ |
| 118 | { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, |
| 119 | /* route front PCM (DAC1) to HP */ |
| 120 | { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, |
| 121 | {} |
| 122 | }; |
| 123 | |
| 124 | /* 3-stack+front / 8 channel */ |
| 125 | static struct hda_verb cmi9880_ch8_init[] = { |
| 126 | /* set line-in PIN for output */ |
| 127 | { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, |
| 128 | /* set mic PIN for output */ |
| 129 | { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 }, |
| 130 | /* route rear-surround PCM (DAC4) to HP */ |
| 131 | { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 }, |
| 132 | {} |
| 133 | }; |
| 134 | |
| 135 | struct cmi_channel_mode { |
| 136 | unsigned int channels; |
| 137 | const struct hda_verb *sequence; |
| 138 | }; |
| 139 | |
| 140 | static struct cmi_channel_mode cmi9880_channel_modes[3] = { |
| 141 | { 2, cmi9880_ch2_init }, |
| 142 | { 6, cmi9880_ch6_init }, |
| 143 | { 8, cmi9880_ch8_init }, |
| 144 | }; |
| 145 | |
| 146 | static int cmi_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| 147 | { |
| 148 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 149 | struct cmi_spec *spec = codec->spec; |
| 150 | |
| 151 | snd_assert(spec->channel_modes, return -EINVAL); |
| 152 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 153 | uinfo->count = 1; |
| 154 | uinfo->value.enumerated.items = spec->num_ch_modes; |
| 155 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 156 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 157 | sprintf(uinfo->value.enumerated.name, "%dch", |
| 158 | spec->channel_modes[uinfo->value.enumerated.item].channels); |
| 159 | return 0; |
| 160 | } |
| 161 | |
| 162 | static int cmi_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 163 | { |
| 164 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 165 | struct cmi_spec *spec = codec->spec; |
| 166 | |
| 167 | ucontrol->value.enumerated.item[0] = spec->cur_ch_mode; |
| 168 | return 0; |
| 169 | } |
| 170 | |
| 171 | static int cmi_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 172 | { |
| 173 | struct hda_codec *codec = snd_kcontrol_chip(kcontrol); |
| 174 | struct cmi_spec *spec = codec->spec; |
| 175 | |
| 176 | snd_assert(spec->channel_modes, return -EINVAL); |
| 177 | if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes) |
| 178 | ucontrol->value.enumerated.item[0] = spec->num_ch_modes; |
| 179 | if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode && |
| 180 | ! codec->in_resume) |
| 181 | return 0; |
| 182 | |
| 183 | spec->cur_ch_mode = ucontrol->value.enumerated.item[0]; |
| 184 | snd_hda_sequence_write(codec, spec->channel_modes[spec->cur_ch_mode].sequence); |
| 185 | spec->multiout.max_channels = spec->channel_modes[spec->cur_ch_mode].channels; |
| 186 | return 1; |
| 187 | } |
| 188 | |
| 189 | /* |
| 190 | */ |
| 191 | static snd_kcontrol_new_t cmi9880_basic_mixer[] = { |
| 192 | /* CMI9880 has no playback volumes! */ |
| 193 | HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */ |
| 194 | HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT), |
| 195 | HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT), |
| 196 | HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT), |
| 197 | HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT), |
| 198 | { |
| 199 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 200 | /* The multiple "Capture Source" controls confuse alsamixer |
| 201 | * So call somewhat different.. |
| 202 | * FIXME: the controls appear in the "playback" view! |
| 203 | */ |
| 204 | /* .name = "Capture Source", */ |
| 205 | .name = "Input Source", |
| 206 | .count = 2, |
| 207 | .info = cmi_mux_enum_info, |
| 208 | .get = cmi_mux_enum_get, |
| 209 | .put = cmi_mux_enum_put, |
| 210 | }, |
| 211 | HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT), |
| 212 | HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT), |
| 213 | HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT), |
| 214 | HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT), |
| 215 | HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT), |
| 216 | HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT), |
| 217 | { } /* end */ |
| 218 | }; |
| 219 | |
| 220 | /* |
| 221 | * shared I/O pins |
| 222 | */ |
| 223 | static snd_kcontrol_new_t cmi9880_ch_mode_mixer[] = { |
| 224 | { |
| 225 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 226 | .name = "Channel Mode", |
| 227 | .info = cmi_ch_mode_info, |
| 228 | .get = cmi_ch_mode_get, |
| 229 | .put = cmi_ch_mode_put, |
| 230 | }, |
| 231 | { } /* end */ |
| 232 | }; |
| 233 | |
| 234 | /* AUD-in selections: |
| 235 | * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20 |
| 236 | */ |
| 237 | static struct hda_input_mux cmi9880_basic_mux = { |
| 238 | .num_items = 4, |
| 239 | .items = { |
| 240 | { "Front Mic", 0x5 }, |
| 241 | { "Rear Mic", 0x2 }, |
| 242 | { "Line", 0x1 }, |
| 243 | { "CD", 0x7 }, |
| 244 | } |
| 245 | }; |
| 246 | |
| 247 | static struct hda_input_mux cmi9880_no_line_mux = { |
| 248 | .num_items = 3, |
| 249 | .items = { |
| 250 | { "Front Mic", 0x5 }, |
| 251 | { "Rear Mic", 0x2 }, |
| 252 | { "CD", 0x7 }, |
| 253 | } |
| 254 | }; |
| 255 | |
| 256 | /* front, rear, clfe, rear_surr */ |
| 257 | static hda_nid_t cmi9880_dac_nids[4] = { |
| 258 | 0x03, 0x04, 0x05, 0x06 |
| 259 | }; |
| 260 | /* ADC0, ADC1 */ |
| 261 | static hda_nid_t cmi9880_adc_nids[2] = { |
| 262 | 0x08, 0x09 |
| 263 | }; |
| 264 | |
| 265 | #define CMI_DIG_OUT_NID 0x07 |
| 266 | #define CMI_DIG_IN_NID 0x0a |
| 267 | |
| 268 | /* |
| 269 | */ |
| 270 | static struct hda_verb cmi9880_basic_init[] = { |
| 271 | /* port-D for line out (rear panel) */ |
| 272 | { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 273 | /* port-E for HP out (front panel) */ |
| 274 | { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 275 | /* route front PCM to HP */ |
| 276 | { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, |
| 277 | /* port-A for surround (rear panel) */ |
| 278 | { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 279 | /* port-G for CLFE (rear panel) */ |
| 280 | { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 281 | /* port-H for side (rear panel) */ |
| 282 | { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 283 | /* port-C for line-in (rear panel) */ |
| 284 | { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 }, |
| 285 | /* port-B for mic-in (rear panel) with vref */ |
| 286 | { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, |
| 287 | /* port-F for mic-in (front panel) with vref */ |
| 288 | { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, |
| 289 | /* CD-in */ |
| 290 | { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 }, |
| 291 | /* route front mic to ADC1/2 */ |
| 292 | { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, |
| 293 | { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, |
| 294 | {} /* terminator */ |
| 295 | }; |
| 296 | |
| 297 | static struct hda_verb cmi9880_allout_init[] = { |
| 298 | /* port-D for line out (rear panel) */ |
| 299 | { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 300 | /* port-E for HP out (front panel) */ |
| 301 | { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 302 | /* route front PCM to HP */ |
| 303 | { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 }, |
| 304 | /* port-A for side (rear panel) */ |
| 305 | { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 306 | /* port-G for CLFE (rear panel) */ |
| 307 | { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 308 | /* port-C for surround (rear panel) */ |
| 309 | { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, |
| 310 | /* port-B for mic-in (rear panel) with vref */ |
| 311 | { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, |
| 312 | /* port-F for mic-in (front panel) with vref */ |
| 313 | { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, |
| 314 | /* CD-in */ |
| 315 | { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 }, |
| 316 | /* route front mic to ADC1/2 */ |
| 317 | { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 }, |
| 318 | { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 }, |
| 319 | {} /* terminator */ |
| 320 | }; |
| 321 | |
| 322 | /* |
| 323 | */ |
| 324 | static int cmi9880_build_controls(struct hda_codec *codec) |
| 325 | { |
| 326 | struct cmi_spec *spec = codec->spec; |
| 327 | int err; |
| 328 | |
| 329 | err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer); |
| 330 | if (err < 0) |
| 331 | return err; |
| 332 | if (spec->surr_switch) { |
| 333 | err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer); |
| 334 | if (err < 0) |
| 335 | return err; |
| 336 | } |
| 337 | if (spec->multiout.dig_out_nid) { |
| 338 | err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid); |
| 339 | if (err < 0) |
| 340 | return err; |
| 341 | } |
| 342 | if (spec->dig_in_nid) { |
| 343 | err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid); |
| 344 | if (err < 0) |
| 345 | return err; |
| 346 | } |
| 347 | return 0; |
| 348 | } |
| 349 | |
| 350 | static int cmi9880_init(struct hda_codec *codec) |
| 351 | { |
| 352 | struct cmi_spec *spec = codec->spec; |
| 353 | if (spec->board_config == CMI_ALLOUT) |
| 354 | snd_hda_sequence_write(codec, cmi9880_allout_init); |
| 355 | else |
| 356 | snd_hda_sequence_write(codec, cmi9880_basic_init); |
| 357 | return 0; |
| 358 | } |
| 359 | |
| 360 | #ifdef CONFIG_PM |
| 361 | /* |
| 362 | * resume |
| 363 | */ |
| 364 | static int cmi9880_resume(struct hda_codec *codec) |
| 365 | { |
| 366 | struct cmi_spec *spec = codec->spec; |
| 367 | |
| 368 | cmi9880_init(codec); |
| 369 | snd_hda_resume_ctls(codec, cmi9880_basic_mixer); |
| 370 | if (spec->surr_switch) |
| 371 | snd_hda_resume_ctls(codec, cmi9880_ch_mode_mixer); |
| 372 | if (spec->multiout.dig_out_nid) |
| 373 | snd_hda_resume_spdif_out(codec); |
| 374 | if (spec->dig_in_nid) |
| 375 | snd_hda_resume_spdif_in(codec); |
| 376 | |
| 377 | return 0; |
| 378 | } |
| 379 | #endif |
| 380 | |
| 381 | /* |
| 382 | * Analog playback callbacks |
| 383 | */ |
| 384 | static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 385 | struct hda_codec *codec, |
| 386 | snd_pcm_substream_t *substream) |
| 387 | { |
| 388 | struct cmi_spec *spec = codec->spec; |
| 389 | return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream); |
| 390 | } |
| 391 | |
| 392 | static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 393 | struct hda_codec *codec, |
| 394 | unsigned int stream_tag, |
| 395 | unsigned int format, |
| 396 | snd_pcm_substream_t *substream) |
| 397 | { |
| 398 | struct cmi_spec *spec = codec->spec; |
| 399 | return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, |
| 400 | format, substream); |
| 401 | } |
| 402 | |
| 403 | static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 404 | struct hda_codec *codec, |
| 405 | snd_pcm_substream_t *substream) |
| 406 | { |
| 407 | struct cmi_spec *spec = codec->spec; |
| 408 | return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); |
| 409 | } |
| 410 | |
| 411 | /* |
| 412 | * Digital out |
| 413 | */ |
| 414 | static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo, |
| 415 | struct hda_codec *codec, |
| 416 | snd_pcm_substream_t *substream) |
| 417 | { |
| 418 | struct cmi_spec *spec = codec->spec; |
| 419 | return snd_hda_multi_out_dig_open(codec, &spec->multiout); |
| 420 | } |
| 421 | |
| 422 | static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo, |
| 423 | struct hda_codec *codec, |
| 424 | snd_pcm_substream_t *substream) |
| 425 | { |
| 426 | struct cmi_spec *spec = codec->spec; |
| 427 | return snd_hda_multi_out_dig_close(codec, &spec->multiout); |
| 428 | } |
| 429 | |
| 430 | /* |
| 431 | * Analog capture |
| 432 | */ |
| 433 | static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo, |
| 434 | struct hda_codec *codec, |
| 435 | unsigned int stream_tag, |
| 436 | unsigned int format, |
| 437 | snd_pcm_substream_t *substream) |
| 438 | { |
| 439 | struct cmi_spec *spec = codec->spec; |
| 440 | |
| 441 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], |
| 442 | stream_tag, 0, format); |
| 443 | return 0; |
| 444 | } |
| 445 | |
| 446 | static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, |
| 447 | struct hda_codec *codec, |
| 448 | snd_pcm_substream_t *substream) |
| 449 | { |
| 450 | struct cmi_spec *spec = codec->spec; |
| 451 | |
| 452 | snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number], 0, 0, 0); |
| 453 | return 0; |
| 454 | } |
| 455 | |
| 456 | |
| 457 | /* |
| 458 | */ |
| 459 | static struct hda_pcm_stream cmi9880_pcm_analog_playback = { |
| 460 | .substreams = 1, |
| 461 | .channels_min = 2, |
| 462 | .channels_max = 8, |
| 463 | .nid = 0x03, /* NID to query formats and rates */ |
| 464 | .ops = { |
| 465 | .open = cmi9880_playback_pcm_open, |
| 466 | .prepare = cmi9880_playback_pcm_prepare, |
| 467 | .cleanup = cmi9880_playback_pcm_cleanup |
| 468 | }, |
| 469 | }; |
| 470 | |
| 471 | static struct hda_pcm_stream cmi9880_pcm_analog_capture = { |
| 472 | .substreams = 2, |
| 473 | .channels_min = 2, |
| 474 | .channels_max = 2, |
| 475 | .nid = 0x08, /* NID to query formats and rates */ |
| 476 | .ops = { |
| 477 | .prepare = cmi9880_capture_pcm_prepare, |
| 478 | .cleanup = cmi9880_capture_pcm_cleanup |
| 479 | }, |
| 480 | }; |
| 481 | |
| 482 | static struct hda_pcm_stream cmi9880_pcm_digital_playback = { |
| 483 | .substreams = 1, |
| 484 | .channels_min = 2, |
| 485 | .channels_max = 2, |
| 486 | /* NID is set in cmi9880_build_pcms */ |
| 487 | .ops = { |
| 488 | .open = cmi9880_dig_playback_pcm_open, |
| 489 | .close = cmi9880_dig_playback_pcm_close |
| 490 | }, |
| 491 | }; |
| 492 | |
| 493 | static struct hda_pcm_stream cmi9880_pcm_digital_capture = { |
| 494 | .substreams = 1, |
| 495 | .channels_min = 2, |
| 496 | .channels_max = 2, |
| 497 | /* NID is set in cmi9880_build_pcms */ |
| 498 | }; |
| 499 | |
| 500 | static int cmi9880_build_pcms(struct hda_codec *codec) |
| 501 | { |
| 502 | struct cmi_spec *spec = codec->spec; |
| 503 | struct hda_pcm *info = spec->pcm_rec; |
| 504 | |
| 505 | codec->num_pcms = 1; |
| 506 | codec->pcm_info = info; |
| 507 | |
| 508 | info->name = "CMI9880"; |
| 509 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback; |
| 510 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture; |
| 511 | |
| 512 | if (spec->multiout.dig_out_nid || spec->dig_in_nid) { |
| 513 | codec->num_pcms++; |
| 514 | info++; |
| 515 | info->name = "CMI9880 Digital"; |
| 516 | if (spec->multiout.dig_out_nid) { |
| 517 | info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback; |
| 518 | info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid; |
| 519 | } |
| 520 | if (spec->dig_in_nid) { |
| 521 | info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture; |
| 522 | info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid; |
| 523 | } |
| 524 | } |
| 525 | |
| 526 | return 0; |
| 527 | } |
| 528 | |
| 529 | static void cmi9880_free(struct hda_codec *codec) |
| 530 | { |
| 531 | kfree(codec->spec); |
| 532 | } |
| 533 | |
| 534 | /* |
| 535 | */ |
| 536 | |
| 537 | static struct hda_board_config cmi9880_cfg_tbl[] = { |
| 538 | { .modelname = "minimal", .config = CMI_MINIMAL }, |
| 539 | { .modelname = "min_fp", .config = CMI_MIN_FP }, |
| 540 | { .modelname = "full", .config = CMI_FULL }, |
| 541 | { .modelname = "full_dig", .config = CMI_FULL_DIG }, |
| 542 | { .modelname = "allout", .config = CMI_ALLOUT }, |
| 543 | {} /* terminator */ |
| 544 | }; |
| 545 | |
| 546 | static struct hda_codec_ops cmi9880_patch_ops = { |
| 547 | .build_controls = cmi9880_build_controls, |
| 548 | .build_pcms = cmi9880_build_pcms, |
| 549 | .init = cmi9880_init, |
| 550 | .free = cmi9880_free, |
| 551 | #ifdef CONFIG_PM |
| 552 | .resume = cmi9880_resume, |
| 553 | #endif |
| 554 | }; |
| 555 | |
| 556 | static int patch_cmi9880(struct hda_codec *codec) |
| 557 | { |
| 558 | struct cmi_spec *spec; |
| 559 | |
| 560 | spec = kcalloc(1, sizeof(*spec), GFP_KERNEL); |
| 561 | if (spec == NULL) |
| 562 | return -ENOMEM; |
| 563 | |
| 564 | codec->spec = spec; |
| 565 | spec->board_config = snd_hda_check_board_config(codec, cmi9880_cfg_tbl); |
| 566 | if (spec->board_config < 0) { |
| 567 | snd_printd(KERN_INFO "hda_codec: Unknown model for CMI9880\n"); |
| 568 | spec->board_config = CMI_FULL_DIG; /* try everything */ |
| 569 | } |
| 570 | |
| 571 | switch (spec->board_config) { |
| 572 | case CMI_MINIMAL: |
| 573 | case CMI_MIN_FP: |
| 574 | spec->surr_switch = 1; |
| 575 | if (spec->board_config == CMI_MINIMAL) |
| 576 | spec->num_ch_modes = 2; |
| 577 | else { |
| 578 | spec->front_panel = 1; |
| 579 | spec->num_ch_modes = 3; |
| 580 | } |
| 581 | spec->channel_modes = cmi9880_channel_modes; |
| 582 | spec->multiout.max_channels = cmi9880_channel_modes[0].channels; |
| 583 | spec->input_mux = &cmi9880_basic_mux; |
| 584 | break; |
| 585 | case CMI_FULL: |
| 586 | case CMI_FULL_DIG: |
| 587 | spec->front_panel = 1; |
| 588 | spec->multiout.max_channels = 8; |
| 589 | spec->input_mux = &cmi9880_basic_mux; |
| 590 | if (spec->board_config == CMI_FULL_DIG) { |
| 591 | spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; |
| 592 | spec->dig_in_nid = CMI_DIG_IN_NID; |
| 593 | } |
| 594 | break; |
| 595 | case CMI_ALLOUT: |
| 596 | spec->front_panel = 1; |
| 597 | spec->multiout.max_channels = 8; |
| 598 | spec->no_line_in = 1; |
| 599 | spec->input_mux = &cmi9880_no_line_mux; |
| 600 | spec->multiout.dig_out_nid = CMI_DIG_OUT_NID; |
| 601 | break; |
| 602 | } |
| 603 | |
| 604 | spec->multiout.num_dacs = 4; |
| 605 | spec->multiout.dac_nids = cmi9880_dac_nids; |
| 606 | |
| 607 | spec->adc_nids = cmi9880_adc_nids; |
| 608 | |
| 609 | codec->patch_ops = cmi9880_patch_ops; |
| 610 | |
| 611 | return 0; |
| 612 | } |
| 613 | |
| 614 | /* |
| 615 | * patch entries |
| 616 | */ |
| 617 | struct hda_codec_preset snd_hda_preset_cmedia[] = { |
| 618 | { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 }, |
| 619 | { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 }, |
| 620 | {} /* terminator */ |
| 621 | }; |