Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * Universal Interface for Intel High Definition Audio Codec | |
3 | * | |
4 | * Local helper functions | |
5 | * | |
6 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License as published by the Free | |
10 | * Software Foundation; either version 2 of the License, or (at your option) | |
11 | * any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
14 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
16 | * more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License along with | |
19 | * this program; if not, write to the Free Software Foundation, Inc., 59 | |
20 | * Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
21 | */ | |
22 | ||
23 | #ifndef __SOUND_HDA_LOCAL_H | |
24 | #define __SOUND_HDA_LOCAL_H | |
25 | ||
9c96fa59 TI |
26 | /* We abuse kcontrol_new.subdev field to pass the NID corresponding to |
27 | * the given new control. If id.subdev has a bit flag HDA_SUBDEV_NID_FLAG, | |
28 | * snd_hda_ctl_add() takes the lower-bit subdev value as a valid NID. | |
29 | * | |
30 | * Note that the subdevice field is cleared again before the real registration | |
31 | * in snd_hda_ctl_add(), so that this value won't appear in the outside. | |
32 | */ | |
33 | #define HDA_SUBDEV_NID_FLAG (1U << 31) | |
9e3fd871 | 34 | #define HDA_SUBDEV_AMP_FLAG (1U << 30) |
9c96fa59 | 35 | |
1da177e4 LT |
36 | /* |
37 | * for mixer controls | |
38 | */ | |
29fdbec2 TI |
39 | #define HDA_COMPOSE_AMP_VAL_OFS(nid,chs,idx,dir,ofs) \ |
40 | ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19) | ((ofs)<<23)) | |
de8c85f7 | 41 | #define HDA_AMP_VAL_MIN_MUTE (1<<29) |
d01ce99f | 42 | #define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) \ |
29fdbec2 | 43 | HDA_COMPOSE_AMP_VAL_OFS(nid, chs, idx, dir, 0) |
985be54b | 44 | /* mono volume with index (index=0,1,...) (channel=1,2) */ |
de8c85f7 | 45 | #define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, dir, flags) \ |
1da177e4 | 46 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ |
5e26dfd0 | 47 | .subdevice = HDA_SUBDEV_AMP_FLAG, \ |
302e9c5a JK |
48 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ |
49 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ | |
50 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \ | |
1da177e4 LT |
51 | .info = snd_hda_mixer_amp_volume_info, \ |
52 | .get = snd_hda_mixer_amp_volume_get, \ | |
53 | .put = snd_hda_mixer_amp_volume_put, \ | |
7cf0a953 | 54 | .tlv = { .c = snd_hda_mixer_amp_tlv }, \ |
de8c85f7 | 55 | .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, dir) | flags } |
985be54b | 56 | /* stereo volume with index */ |
1da177e4 | 57 | #define HDA_CODEC_VOLUME_IDX(xname, xcidx, nid, xindex, direction) \ |
de8c85f7 | 58 | HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, 3, xindex, direction, 0) |
985be54b | 59 | /* mono volume */ |
1da177e4 | 60 | #define HDA_CODEC_VOLUME_MONO(xname, nid, channel, xindex, direction) \ |
de8c85f7 | 61 | HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, channel, xindex, direction, 0) |
985be54b | 62 | /* stereo volume */ |
1da177e4 LT |
63 | #define HDA_CODEC_VOLUME(xname, nid, xindex, direction) \ |
64 | HDA_CODEC_VOLUME_MONO(xname, nid, 3, xindex, direction) | |
de8c85f7 CL |
65 | /* stereo volume with min=mute */ |
66 | #define HDA_CODEC_VOLUME_MIN_MUTE(xname, nid, xindex, direction) \ | |
67 | HDA_CODEC_VOLUME_MONO_IDX(xname, 0, nid, 3, xindex, direction, \ | |
68 | HDA_AMP_VAL_MIN_MUTE) | |
985be54b | 69 | /* mono mute switch with index (index=0,1,...) (channel=1,2) */ |
1da177e4 LT |
70 | #define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \ |
71 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ | |
5e26dfd0 | 72 | .subdevice = HDA_SUBDEV_AMP_FLAG, \ |
1da177e4 LT |
73 | .info = snd_hda_mixer_amp_switch_info, \ |
74 | .get = snd_hda_mixer_amp_switch_get, \ | |
75 | .put = snd_hda_mixer_amp_switch_put, \ | |
76 | .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) } | |
985be54b | 77 | /* stereo mute switch with index */ |
1da177e4 LT |
78 | #define HDA_CODEC_MUTE_IDX(xname, xcidx, nid, xindex, direction) \ |
79 | HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, 3, xindex, direction) | |
985be54b | 80 | /* mono mute switch */ |
1da177e4 LT |
81 | #define HDA_CODEC_MUTE_MONO(xname, nid, channel, xindex, direction) \ |
82 | HDA_CODEC_MUTE_MONO_IDX(xname, 0, nid, channel, xindex, direction) | |
985be54b | 83 | /* stereo mute switch */ |
1da177e4 LT |
84 | #define HDA_CODEC_MUTE(xname, nid, xindex, direction) \ |
85 | HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction) | |
67d634c0 | 86 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
123c07ae JK |
87 | /* special beep mono mute switch with index (index=0,1,...) (channel=1,2) */ |
88 | #define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \ | |
89 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \ | |
5e26dfd0 | 90 | .subdevice = HDA_SUBDEV_AMP_FLAG, \ |
123c07ae JK |
91 | .info = snd_hda_mixer_amp_switch_info, \ |
92 | .get = snd_hda_mixer_amp_switch_get, \ | |
93 | .put = snd_hda_mixer_amp_switch_put_beep, \ | |
94 | .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) } | |
67d634c0 TI |
95 | #else |
96 | /* no digital beep - just the standard one */ | |
97 | #define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, ch, xidx, dir) \ | |
98 | HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, ch, xidx, dir) | |
99 | #endif /* CONFIG_SND_HDA_INPUT_BEEP */ | |
123c07ae JK |
100 | /* special beep mono mute switch */ |
101 | #define HDA_CODEC_MUTE_BEEP_MONO(xname, nid, channel, xindex, direction) \ | |
102 | HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, 0, nid, channel, xindex, direction) | |
103 | /* special beep stereo mute switch */ | |
104 | #define HDA_CODEC_MUTE_BEEP(xname, nid, xindex, direction) \ | |
105 | HDA_CODEC_MUTE_BEEP_MONO(xname, nid, 3, xindex, direction) | |
1da177e4 | 106 | |
85dd662f JK |
107 | extern const char *snd_hda_pcm_type_name[]; |
108 | ||
d01ce99f TI |
109 | int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol, |
110 | struct snd_ctl_elem_info *uinfo); | |
111 | int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, | |
112 | struct snd_ctl_elem_value *ucontrol); | |
113 | int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, | |
114 | struct snd_ctl_elem_value *ucontrol); | |
115 | int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, | |
116 | unsigned int size, unsigned int __user *tlv); | |
117 | int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, | |
118 | struct snd_ctl_elem_info *uinfo); | |
119 | int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, | |
120 | struct snd_ctl_elem_value *ucontrol); | |
121 | int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, | |
122 | struct snd_ctl_elem_value *ucontrol); | |
67d634c0 | 123 | #ifdef CONFIG_SND_HDA_INPUT_BEEP |
123c07ae JK |
124 | int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol, |
125 | struct snd_ctl_elem_value *ucontrol); | |
67d634c0 | 126 | #endif |
834be88d TI |
127 | /* lowlevel accessor with caching; use carefully */ |
128 | int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch, | |
129 | int direction, int index); | |
130 | int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, | |
131 | int direction, int idx, int mask, int val); | |
47fd830a TI |
132 | int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid, |
133 | int dir, int idx, int mask, int val); | |
2a43952a | 134 | #ifdef CONFIG_PM |
b3ac5636 | 135 | void snd_hda_codec_resume_amp(struct hda_codec *codec); |
82beb8fd | 136 | #endif |
1da177e4 | 137 | |
2134ea4f TI |
138 | void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir, |
139 | unsigned int *tlv); | |
140 | struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, | |
141 | const char *name); | |
18478e8b | 142 | int __snd_hda_add_vmaster(struct hda_codec *codec, char *name, |
29e5853d TI |
143 | unsigned int *tlv, const char * const *slaves, |
144 | const char *suffix, bool init_slave_vol, | |
145 | struct snd_kcontrol **ctl_ret); | |
18478e8b | 146 | #define snd_hda_add_vmaster(codec, name, tlv, slaves, suffix) \ |
29e5853d | 147 | __snd_hda_add_vmaster(codec, name, tlv, slaves, suffix, true, NULL) |
a65d629c | 148 | int snd_hda_codec_reset(struct hda_codec *codec); |
2134ea4f | 149 | |
d2f344b5 TI |
150 | enum { |
151 | HDA_VMUTE_OFF, | |
152 | HDA_VMUTE_ON, | |
153 | HDA_VMUTE_FOLLOW_MASTER, | |
154 | }; | |
155 | ||
156 | struct hda_vmaster_mute_hook { | |
157 | /* below two fields must be filled by the caller of | |
158 | * snd_hda_add_vmaster_hook() beforehand | |
159 | */ | |
160 | struct snd_kcontrol *sw_kctl; | |
161 | void (*hook)(void *, int); | |
162 | /* below are initialized automatically */ | |
163 | unsigned int mute_mode; /* HDA_VMUTE_XXX */ | |
164 | struct hda_codec *codec; | |
165 | }; | |
166 | ||
167 | int snd_hda_add_vmaster_hook(struct hda_codec *codec, | |
f29735cb TI |
168 | struct hda_vmaster_mute_hook *hook, |
169 | bool expose_enum_ctl); | |
d2f344b5 TI |
170 | void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook); |
171 | ||
47fd830a TI |
172 | /* amp value bits */ |
173 | #define HDA_AMP_MUTE 0x80 | |
174 | #define HDA_AMP_UNMUTE 0x00 | |
175 | #define HDA_AMP_VOLMASK 0x7f | |
176 | ||
985be54b TI |
177 | /* mono switch binding multiple inputs */ |
178 | #define HDA_BIND_MUTE_MONO(xname, nid, channel, indices, direction) \ | |
179 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ | |
180 | .info = snd_hda_mixer_amp_switch_info, \ | |
181 | .get = snd_hda_mixer_bind_switch_get, \ | |
182 | .put = snd_hda_mixer_bind_switch_put, \ | |
183 | .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, indices, direction) } | |
184 | ||
185 | /* stereo switch binding multiple inputs */ | |
d01ce99f TI |
186 | #define HDA_BIND_MUTE(xname,nid,indices,dir) \ |
187 | HDA_BIND_MUTE_MONO(xname,nid,3,indices,dir) | |
985be54b | 188 | |
d01ce99f TI |
189 | int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol, |
190 | struct snd_ctl_elem_value *ucontrol); | |
191 | int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol, | |
192 | struct snd_ctl_elem_value *ucontrol); | |
985be54b | 193 | |
532d5381 TI |
194 | /* more generic bound controls */ |
195 | struct hda_ctl_ops { | |
196 | snd_kcontrol_info_t *info; | |
197 | snd_kcontrol_get_t *get; | |
198 | snd_kcontrol_put_t *put; | |
199 | snd_kcontrol_tlv_rw_t *tlv; | |
200 | }; | |
201 | ||
202 | extern struct hda_ctl_ops snd_hda_bind_vol; /* for bind-volume with TLV */ | |
203 | extern struct hda_ctl_ops snd_hda_bind_sw; /* for bind-switch */ | |
204 | ||
205 | struct hda_bind_ctls { | |
206 | struct hda_ctl_ops *ops; | |
5d9b6c07 | 207 | unsigned long values[]; |
532d5381 TI |
208 | }; |
209 | ||
210 | int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol, | |
211 | struct snd_ctl_elem_info *uinfo); | |
212 | int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol, | |
213 | struct snd_ctl_elem_value *ucontrol); | |
214 | int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol, | |
215 | struct snd_ctl_elem_value *ucontrol); | |
216 | int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, | |
217 | unsigned int size, unsigned int __user *tlv); | |
218 | ||
219 | #define HDA_BIND_VOL(xname, bindrec) \ | |
220 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
221 | .name = xname, \ | |
222 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ | |
223 | SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ | |
224 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,\ | |
225 | .info = snd_hda_mixer_bind_ctls_info,\ | |
226 | .get = snd_hda_mixer_bind_ctls_get,\ | |
227 | .put = snd_hda_mixer_bind_ctls_put,\ | |
228 | .tlv = { .c = snd_hda_mixer_bind_tlv },\ | |
229 | .private_value = (long) (bindrec) } | |
230 | #define HDA_BIND_SW(xname, bindrec) \ | |
231 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER,\ | |
232 | .name = xname, \ | |
233 | .info = snd_hda_mixer_bind_ctls_info,\ | |
234 | .get = snd_hda_mixer_bind_ctls_get,\ | |
235 | .put = snd_hda_mixer_bind_ctls_put,\ | |
236 | .private_value = (long) (bindrec) } | |
237 | ||
238 | /* | |
239 | * SPDIF I/O | |
240 | */ | |
74b654c9 SW |
241 | int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, |
242 | hda_nid_t associated_nid, | |
243 | hda_nid_t cvt_nid); | |
1da177e4 LT |
244 | int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid); |
245 | ||
246 | /* | |
247 | * input MUX helper | |
248 | */ | |
54d17403 | 249 | #define HDA_MAX_NUM_INPUTS 16 |
1da177e4 | 250 | struct hda_input_mux_item { |
b5786e85 | 251 | char label[32]; |
1da177e4 LT |
252 | unsigned int index; |
253 | }; | |
254 | struct hda_input_mux { | |
255 | unsigned int num_items; | |
256 | struct hda_input_mux_item items[HDA_MAX_NUM_INPUTS]; | |
257 | }; | |
258 | ||
d01ce99f TI |
259 | int snd_hda_input_mux_info(const struct hda_input_mux *imux, |
260 | struct snd_ctl_elem_info *uinfo); | |
261 | int snd_hda_input_mux_put(struct hda_codec *codec, | |
262 | const struct hda_input_mux *imux, | |
c8b6bf9b | 263 | struct snd_ctl_elem_value *ucontrol, hda_nid_t nid, |
1da177e4 LT |
264 | unsigned int *cur_val); |
265 | ||
c8b6bf9b | 266 | /* |
d2a6d7dc TI |
267 | * Channel mode helper |
268 | */ | |
269 | struct hda_channel_mode { | |
270 | int channels; | |
271 | const struct hda_verb *sequence; | |
272 | }; | |
273 | ||
d01ce99f TI |
274 | int snd_hda_ch_mode_info(struct hda_codec *codec, |
275 | struct snd_ctl_elem_info *uinfo, | |
276 | const struct hda_channel_mode *chmode, | |
277 | int num_chmodes); | |
278 | int snd_hda_ch_mode_get(struct hda_codec *codec, | |
279 | struct snd_ctl_elem_value *ucontrol, | |
280 | const struct hda_channel_mode *chmode, | |
281 | int num_chmodes, | |
d2a6d7dc | 282 | int max_channels); |
d01ce99f TI |
283 | int snd_hda_ch_mode_put(struct hda_codec *codec, |
284 | struct snd_ctl_elem_value *ucontrol, | |
285 | const struct hda_channel_mode *chmode, | |
286 | int num_chmodes, | |
d2a6d7dc TI |
287 | int *max_channelsp); |
288 | ||
1da177e4 LT |
289 | /* |
290 | * Multi-channel / digital-out PCM helper | |
291 | */ | |
292 | ||
293 | enum { HDA_FRONT, HDA_REAR, HDA_CLFE, HDA_SIDE }; /* index for dac_nidx */ | |
294 | enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */ | |
295 | ||
a06dbfc2 TI |
296 | #define HDA_MAX_OUTS 5 |
297 | ||
1da177e4 LT |
298 | struct hda_multi_out { |
299 | int num_dacs; /* # of DACs, must be more than 1 */ | |
dda14410 | 300 | const hda_nid_t *dac_nids; /* DAC list */ |
1da177e4 | 301 | hda_nid_t hp_nid; /* optional DAC for HP, 0 when not exists */ |
a06dbfc2 TI |
302 | hda_nid_t hp_out_nid[HDA_MAX_OUTS]; /* DACs for multiple HPs */ |
303 | hda_nid_t extra_out_nid[HDA_MAX_OUTS]; /* other (e.g. speaker) DACs */ | |
1da177e4 | 304 | hda_nid_t dig_out_nid; /* digital out audio widget */ |
dda14410 | 305 | const hda_nid_t *slave_dig_outs; |
1da177e4 LT |
306 | int max_channels; /* currently supported analog channels */ |
307 | int dig_out_used; /* current usage of digital out (HDA_DIG_XXX) */ | |
d29240ce | 308 | int no_share_stream; /* don't share a stream with multiple pins */ |
9a08160b TI |
309 | int share_spdif; /* share SPDIF pin */ |
310 | /* PCM information for both analog and SPDIF DACs */ | |
311 | unsigned int analog_rates; | |
312 | unsigned int analog_maxbps; | |
313 | u64 analog_formats; | |
314 | unsigned int spdif_rates; | |
315 | unsigned int spdif_maxbps; | |
316 | u64 spdif_formats; | |
1da177e4 LT |
317 | }; |
318 | ||
9a08160b TI |
319 | int snd_hda_create_spdif_share_sw(struct hda_codec *codec, |
320 | struct hda_multi_out *mout); | |
d01ce99f TI |
321 | int snd_hda_multi_out_dig_open(struct hda_codec *codec, |
322 | struct hda_multi_out *mout); | |
323 | int snd_hda_multi_out_dig_close(struct hda_codec *codec, | |
324 | struct hda_multi_out *mout); | |
6b97eb45 TI |
325 | int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, |
326 | struct hda_multi_out *mout, | |
327 | unsigned int stream_tag, | |
328 | unsigned int format, | |
329 | struct snd_pcm_substream *substream); | |
9411e21c TI |
330 | int snd_hda_multi_out_dig_cleanup(struct hda_codec *codec, |
331 | struct hda_multi_out *mout); | |
d01ce99f TI |
332 | int snd_hda_multi_out_analog_open(struct hda_codec *codec, |
333 | struct hda_multi_out *mout, | |
9a08160b TI |
334 | struct snd_pcm_substream *substream, |
335 | struct hda_pcm_stream *hinfo); | |
d01ce99f TI |
336 | int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, |
337 | struct hda_multi_out *mout, | |
1da177e4 LT |
338 | unsigned int stream_tag, |
339 | unsigned int format, | |
c8b6bf9b | 340 | struct snd_pcm_substream *substream); |
d01ce99f TI |
341 | int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, |
342 | struct hda_multi_out *mout); | |
1da177e4 LT |
343 | |
344 | /* | |
345 | * generic codec parser | |
346 | */ | |
35a1e0cc | 347 | #ifdef CONFIG_SND_HDA_GENERIC |
1da177e4 | 348 | int snd_hda_parse_generic_codec(struct hda_codec *codec); |
35a1e0cc TI |
349 | #else |
350 | static inline int snd_hda_parse_generic_codec(struct hda_codec *codec) | |
351 | { | |
352 | return -ENODEV; | |
353 | } | |
354 | #endif | |
1da177e4 LT |
355 | |
356 | /* | |
357 | * generic proc interface | |
358 | */ | |
359 | #ifdef CONFIG_PROC_FS | |
360 | int snd_hda_codec_proc_new(struct hda_codec *codec); | |
361 | #else | |
362 | static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; } | |
363 | #endif | |
364 | ||
d39b4352 WF |
365 | #define SND_PRINT_BITS_ADVISED_BUFSIZE 16 |
366 | void snd_print_pcm_bits(int pcm, char *buf, int buflen); | |
367 | ||
1da177e4 LT |
368 | /* |
369 | * Misc | |
370 | */ | |
f5fcc13c | 371 | int snd_hda_check_board_config(struct hda_codec *codec, int num_configs, |
ea734963 | 372 | const char * const *modelnames, |
f5fcc13c | 373 | const struct snd_pci_quirk *pci_list); |
2eda3445 | 374 | int snd_hda_check_board_codec_sid_config(struct hda_codec *codec, |
ea734963 | 375 | int num_configs, const char * const *models, |
2eda3445 | 376 | const struct snd_pci_quirk *tbl); |
d01ce99f | 377 | int snd_hda_add_new_ctls(struct hda_codec *codec, |
031024ee | 378 | const struct snd_kcontrol_new *knew); |
1da177e4 | 379 | |
1da177e4 LT |
380 | /* |
381 | * unsolicited event handler | |
382 | */ | |
383 | ||
384 | #define HDA_UNSOL_QUEUE_SIZE 64 | |
385 | ||
386 | struct hda_bus_unsolicited { | |
387 | /* ring buffer */ | |
388 | u32 queue[HDA_UNSOL_QUEUE_SIZE * 2]; | |
389 | unsigned int rp, wp; | |
390 | ||
391 | /* workqueue */ | |
1da177e4 | 392 | struct work_struct work; |
c4028958 | 393 | struct hda_bus *bus; |
1da177e4 LT |
394 | }; |
395 | ||
e9edcee0 | 396 | /* |
b7a5633a | 397 | * Helper for automatic pin configuration |
e9edcee0 TI |
398 | */ |
399 | ||
400 | enum { | |
401 | AUTO_PIN_MIC, | |
86e2959a | 402 | AUTO_PIN_LINE_IN, |
e9edcee0 TI |
403 | AUTO_PIN_CD, |
404 | AUTO_PIN_AUX, | |
405 | AUTO_PIN_LAST | |
406 | }; | |
407 | ||
d258e24a TI |
408 | enum { |
409 | AUTO_PIN_LINE_OUT, | |
410 | AUTO_PIN_SPEAKER_OUT, | |
411 | AUTO_PIN_HP_OUT | |
412 | }; | |
413 | ||
a06dbfc2 | 414 | #define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS |
75e0eb24 TI |
415 | #define AUTO_CFG_MAX_INS 8 |
416 | ||
417 | struct auto_pin_cfg_item { | |
418 | hda_nid_t pin; | |
419 | int type; | |
420 | }; | |
421 | ||
422 | struct auto_pin_cfg; | |
10a20af7 TI |
423 | const char *hda_get_autocfg_input_label(struct hda_codec *codec, |
424 | const struct auto_pin_cfg *cfg, | |
425 | int input); | |
201e06ff TI |
426 | int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, |
427 | const struct auto_pin_cfg *cfg, | |
428 | char *label, int maxlen, int *indexp); | |
10a20af7 TI |
429 | int snd_hda_add_imux_item(struct hda_input_mux *imux, const char *label, |
430 | int index, int *type_index_ret); | |
41923e44 | 431 | |
99ae28be TI |
432 | enum { |
433 | INPUT_PIN_ATTR_UNUSED, /* pin not connected */ | |
434 | INPUT_PIN_ATTR_INT, /* internal mic/line-in */ | |
435 | INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */ | |
436 | INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */ | |
437 | INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */ | |
438 | INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */ | |
439 | }; | |
440 | ||
441 | int snd_hda_get_input_pin_attr(unsigned int def_conf); | |
442 | ||
e9edcee0 TI |
443 | struct auto_pin_cfg { |
444 | int line_outs; | |
41923e44 TI |
445 | /* sorted in the order of Front/Surr/CLFE/Side */ |
446 | hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; | |
82bc955f | 447 | int speaker_outs; |
41923e44 | 448 | hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; |
eb06ed8f | 449 | int hp_outs; |
d258e24a | 450 | int line_out_type; /* AUTO_PIN_XXX_OUT */ |
41923e44 | 451 | hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; |
75e0eb24 TI |
452 | int num_inputs; |
453 | struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS]; | |
0852d7a6 TI |
454 | int dig_outs; |
455 | hda_nid_t dig_out_pins[2]; | |
e9edcee0 | 456 | hda_nid_t dig_in_pin; |
90da78bf | 457 | hda_nid_t mono_out_pin; |
0852d7a6 | 458 | int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */ |
2297bd6e | 459 | int dig_in_type; /* HDA_PCM_TYPE_XXX */ |
e9edcee0 TI |
460 | }; |
461 | ||
d01ce99f TI |
462 | #define get_defcfg_connect(cfg) \ |
463 | ((cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT) | |
464 | #define get_defcfg_association(cfg) \ | |
465 | ((cfg & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT) | |
466 | #define get_defcfg_location(cfg) \ | |
467 | ((cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT) | |
468 | #define get_defcfg_sequence(cfg) \ | |
469 | (cfg & AC_DEFCFG_SEQUENCE) | |
470 | #define get_defcfg_device(cfg) \ | |
471 | ((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT) | |
08a1f5eb TI |
472 | #define get_defcfg_misc(cfg) \ |
473 | ((cfg & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT) | |
d01ce99f | 474 | |
d025febc TI |
475 | /* bit-flags for snd_hda_parse_pin_def_config() behavior */ |
476 | #define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */ | |
477 | #define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */ | |
478 | ||
479 | int snd_hda_parse_pin_defcfg(struct hda_codec *codec, | |
480 | struct auto_pin_cfg *cfg, | |
481 | const hda_nid_t *ignore_nids, | |
482 | unsigned int cond_flags); | |
483 | ||
484 | /* older function */ | |
485 | #define snd_hda_parse_pin_def_config(codec, cfg, ignore) \ | |
486 | snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0) | |
e9edcee0 | 487 | |
8d88bc3d TI |
488 | /* amp values */ |
489 | #define AMP_IN_MUTE(idx) (0x7080 | ((idx)<<8)) | |
490 | #define AMP_IN_UNMUTE(idx) (0x7000 | ((idx)<<8)) | |
d301fc32 TI |
491 | #define AMP_OUT_MUTE 0xb080 |
492 | #define AMP_OUT_UNMUTE 0xb000 | |
493 | #define AMP_OUT_ZERO 0xb000 | |
8d88bc3d | 494 | /* pinctl values */ |
35e8901e | 495 | #define PIN_IN (AC_PINCTL_IN_EN) |
d301fc32 | 496 | #define PIN_VREFHIZ (AC_PINCTL_IN_EN | AC_PINCTL_VREF_HIZ) |
35e8901e | 497 | #define PIN_VREF50 (AC_PINCTL_IN_EN | AC_PINCTL_VREF_50) |
d301fc32 | 498 | #define PIN_VREFGRD (AC_PINCTL_IN_EN | AC_PINCTL_VREF_GRD) |
35e8901e | 499 | #define PIN_VREF80 (AC_PINCTL_IN_EN | AC_PINCTL_VREF_80) |
d301fc32 TI |
500 | #define PIN_VREF100 (AC_PINCTL_IN_EN | AC_PINCTL_VREF_100) |
501 | #define PIN_OUT (AC_PINCTL_OUT_EN) | |
35e8901e RJ |
502 | #define PIN_HP (AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN) |
503 | #define PIN_HP_AMP (AC_PINCTL_HP_EN) | |
8d88bc3d | 504 | |
cdd03ced TI |
505 | int _snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, |
506 | unsigned int val, bool cached); | |
507 | ||
508 | /** | |
509 | * _snd_hda_set_pin_ctl - Set a pin-control value safely | |
510 | * @codec: the codec instance | |
511 | * @pin: the pin NID to set the control | |
512 | * @val: the pin-control value (AC_PINCTL_* bits) | |
513 | * | |
514 | * This function sets the pin-control value to the given pin, but | |
515 | * filters out the invalid pin-control bits when the pin has no such | |
516 | * capabilities. For example, when PIN_HP is passed but the pin has no | |
517 | * HP-drive capability, the HP bit is omitted. | |
518 | * | |
519 | * The function doesn't check the input VREF capability bits, though. | |
520 | * Also, this function is only for analog pins, not for HDMI pins. | |
521 | */ | |
522 | static inline int | |
523 | snd_hda_set_pin_ctl(struct hda_codec *codec, hda_nid_t pin, unsigned int val) | |
524 | { | |
525 | return _snd_hda_set_pin_ctl(codec, pin, val, false); | |
526 | } | |
527 | ||
528 | /** | |
529 | * snd_hda_set_pin_ctl_cache - Set a pin-control value safely | |
530 | * @codec: the codec instance | |
531 | * @pin: the pin NID to set the control | |
532 | * @val: the pin-control value (AC_PINCTL_* bits) | |
533 | * | |
534 | * Just like snd_hda_set_pin_ctl() but write to cache as well. | |
535 | */ | |
536 | static inline int | |
537 | snd_hda_set_pin_ctl_cache(struct hda_codec *codec, hda_nid_t pin, | |
538 | unsigned int val) | |
539 | { | |
540 | return _snd_hda_set_pin_ctl(codec, pin, val, true); | |
541 | } | |
542 | ||
54d17403 TI |
543 | /* |
544 | * get widget capabilities | |
545 | */ | |
546 | static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid) | |
547 | { | |
548 | if (nid < codec->start_nid || | |
549 | nid >= codec->start_nid + codec->num_nodes) | |
dca008f3 | 550 | return 0; |
54d17403 TI |
551 | return codec->wcaps[nid - codec->start_nid]; |
552 | } | |
553 | ||
a22d543a | 554 | /* get the widget type from widget capability bits */ |
3a90274d TI |
555 | static inline int get_wcaps_type(unsigned int wcaps) |
556 | { | |
557 | if (!wcaps) | |
558 | return -1; /* invalid type */ | |
559 | return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; | |
560 | } | |
a22d543a | 561 | |
fd72d008 WF |
562 | static inline unsigned int get_wcaps_channels(u32 wcaps) |
563 | { | |
564 | unsigned int chans; | |
565 | ||
566 | chans = (wcaps & AC_WCAP_CHAN_CNT_EXT) >> 13; | |
567 | chans = ((chans << 1) | 1) + 1; | |
568 | ||
569 | return chans; | |
570 | } | |
571 | ||
09a99959 | 572 | u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction); |
897cc188 TI |
573 | int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, |
574 | unsigned int caps); | |
1327a32b | 575 | u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid); |
f57c2565 TI |
576 | int snd_hda_override_pin_caps(struct hda_codec *codec, hda_nid_t nid, |
577 | unsigned int caps); | |
03697e2a | 578 | |
9e3fd871 JK |
579 | /* flags for hda_nid_item */ |
580 | #define HDA_NID_ITEM_AMP (1<<0) | |
581 | ||
3911a4c1 JK |
582 | struct hda_nid_item { |
583 | struct snd_kcontrol *kctl; | |
5b0cb1d8 | 584 | unsigned int index; |
3911a4c1 | 585 | hda_nid_t nid; |
9e3fd871 | 586 | unsigned short flags; |
3911a4c1 JK |
587 | }; |
588 | ||
589 | int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid, | |
590 | struct snd_kcontrol *kctl); | |
5b0cb1d8 JK |
591 | int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl, |
592 | unsigned int index, hda_nid_t nid); | |
d13bd412 TI |
593 | void snd_hda_ctls_clear(struct hda_codec *codec); |
594 | ||
2807314d TI |
595 | /* |
596 | * hwdep interface | |
597 | */ | |
d7ffba19 | 598 | #ifdef CONFIG_SND_HDA_HWDEP |
2807314d | 599 | int snd_hda_create_hwdep(struct hda_codec *codec); |
d7ffba19 TI |
600 | #else |
601 | static inline int snd_hda_create_hwdep(struct hda_codec *codec) { return 0; } | |
602 | #endif | |
2807314d | 603 | |
7288561a | 604 | #if defined(CONFIG_SND_HDA_POWER_SAVE) && defined(CONFIG_SND_HDA_HWDEP) |
a2f6309e TI |
605 | int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec); |
606 | #else | |
607 | static inline int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec) | |
608 | { | |
609 | return 0; | |
610 | } | |
611 | #endif | |
612 | ||
e7ee058c TI |
613 | #ifdef CONFIG_SND_HDA_RECONFIG |
614 | int snd_hda_hwdep_add_sysfs(struct hda_codec *codec); | |
615 | #else | |
616 | static inline int snd_hda_hwdep_add_sysfs(struct hda_codec *codec) | |
617 | { | |
618 | return 0; | |
619 | } | |
620 | #endif | |
621 | ||
43b62713 TI |
622 | #ifdef CONFIG_SND_HDA_RECONFIG |
623 | const char *snd_hda_get_hint(struct hda_codec *codec, const char *key); | |
624 | int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key); | |
625 | #else | |
626 | static inline | |
627 | const char *snd_hda_get_hint(struct hda_codec *codec, const char *key) | |
628 | { | |
629 | return NULL; | |
630 | } | |
631 | ||
632 | static inline | |
633 | int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key) | |
634 | { | |
635 | return -ENOENT; | |
636 | } | |
637 | #endif | |
638 | ||
cb53c626 TI |
639 | /* |
640 | * power-management | |
641 | */ | |
642 | ||
cb53c626 TI |
643 | void snd_hda_schedule_power_save(struct hda_codec *codec); |
644 | ||
645 | struct hda_amp_list { | |
646 | hda_nid_t nid; | |
647 | unsigned char dir; | |
648 | unsigned char idx; | |
649 | }; | |
650 | ||
651 | struct hda_loopback_check { | |
031024ee | 652 | const struct hda_amp_list *amplist; |
cb53c626 TI |
653 | int power_on; |
654 | }; | |
655 | ||
656 | int snd_hda_check_amp_list_power(struct hda_codec *codec, | |
657 | struct hda_loopback_check *check, | |
658 | hda_nid_t nid); | |
cb53c626 | 659 | |
89385035 MR |
660 | /* |
661 | * AMP control callbacks | |
662 | */ | |
663 | /* retrieve parameters from private_value */ | |
3911a4c1 JK |
664 | #define get_amp_nid_(pv) ((pv) & 0xffff) |
665 | #define get_amp_nid(kc) get_amp_nid_((kc)->private_value) | |
89385035 | 666 | #define get_amp_channels(kc) (((kc)->private_value >> 16) & 0x3) |
527e4d73 TI |
667 | #define get_amp_direction_(pv) (((pv) >> 18) & 0x1) |
668 | #define get_amp_direction(kc) get_amp_direction_((kc)->private_value) | |
89385035 | 669 | #define get_amp_index(kc) (((kc)->private_value >> 19) & 0xf) |
29fdbec2 | 670 | #define get_amp_offset(kc) (((kc)->private_value >> 23) & 0x3f) |
de8c85f7 | 671 | #define get_amp_min_mute(kc) (((kc)->private_value >> 29) & 0x1) |
89385035 | 672 | |
7f4a9f43 WF |
673 | /* |
674 | * CEA Short Audio Descriptor data | |
675 | */ | |
676 | struct cea_sad { | |
677 | int channels; | |
678 | int format; /* (format == 0) indicates invalid SAD */ | |
679 | int rates; | |
680 | int sample_bits; /* for LPCM */ | |
681 | int max_bitrate; /* for AC3...ATRAC */ | |
682 | int profile; /* for WMAPRO */ | |
683 | }; | |
684 | ||
685 | #define ELD_FIXED_BYTES 20 | |
14bc52b8 | 686 | #define ELD_MAX_SIZE 256 |
7f4a9f43 WF |
687 | #define ELD_MAX_MNL 16 |
688 | #define ELD_MAX_SAD 16 | |
689 | ||
690 | /* | |
691 | * ELD: EDID Like Data | |
692 | */ | |
5b87ebb7 | 693 | struct hdmi_eld { |
23ccc2bd WF |
694 | bool monitor_present; |
695 | bool eld_valid; | |
7f4a9f43 WF |
696 | int eld_size; |
697 | int baseline_len; | |
23ccc2bd | 698 | int eld_ver; |
7f4a9f43 WF |
699 | int cea_edid_ver; |
700 | char monitor_name[ELD_MAX_MNL + 1]; | |
701 | int manufacture_id; | |
702 | int product_id; | |
703 | u64 port_id; | |
704 | int support_hdcp; | |
705 | int support_ai; | |
706 | int conn_type; | |
707 | int aud_synch_delay; | |
708 | int spk_alloc; | |
709 | int sad_count; | |
710 | struct cea_sad sad[ELD_MAX_SAD]; | |
b95d68b8 WF |
711 | /* |
712 | * all fields above eld_buffer will be cleared before updating ELD | |
713 | */ | |
14bc52b8 | 714 | char eld_buffer[ELD_MAX_SIZE]; |
f208dba9 TI |
715 | #ifdef CONFIG_PROC_FS |
716 | struct snd_info_entry *proc_entry; | |
717 | #endif | |
7f4a9f43 WF |
718 | }; |
719 | ||
720 | int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid); | |
5b87ebb7 WF |
721 | int snd_hdmi_get_eld(struct hdmi_eld *, struct hda_codec *, hda_nid_t); |
722 | void snd_hdmi_show_eld(struct hdmi_eld *eld); | |
2def8172 SW |
723 | void snd_hdmi_eld_update_pcm_info(struct hdmi_eld *eld, |
724 | struct hda_pcm_stream *hinfo); | |
7f4a9f43 | 725 | |
5f1e71b1 | 726 | #ifdef CONFIG_PROC_FS |
54a25f87 WF |
727 | int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld, |
728 | int index); | |
f208dba9 | 729 | void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld); |
5f1e71b1 | 730 | #else |
0623536c | 731 | static inline int snd_hda_eld_proc_new(struct hda_codec *codec, |
54a25f87 WF |
732 | struct hdmi_eld *eld, |
733 | int index) | |
5f1e71b1 WF |
734 | { |
735 | return 0; | |
736 | } | |
f208dba9 TI |
737 | static inline void snd_hda_eld_proc_free(struct hda_codec *codec, |
738 | struct hdmi_eld *eld) | |
739 | { | |
740 | } | |
5f1e71b1 WF |
741 | #endif |
742 | ||
903b21d8 WF |
743 | #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80 |
744 | void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen); | |
745 | ||
1da177e4 | 746 | #endif /* __SOUND_HDA_LOCAL_H */ |