]>
Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Universal Interface for Intel High Definition Audio Codec | |
3 | * | |
4 | * Generic proc interface | |
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 | ||
1da177e4 | 24 | #include <linux/init.h> |
4eea3091 | 25 | #include <linux/slab.h> |
1da177e4 | 26 | #include <sound/core.h> |
cd262518 | 27 | #include <linux/module.h> |
1da177e4 | 28 | #include "hda_codec.h" |
18612048 | 29 | #include "hda_local.h" |
1da177e4 | 30 | |
cd262518 DH |
31 | static int dump_coef = -1; |
32 | module_param(dump_coef, int, 0644); | |
33 | MODULE_PARM_DESC(dump_coef, "Dump processing coefficients in codec proc file (-1=auto, 0=disable, 1=enable)"); | |
34 | ||
9ba17b4d TI |
35 | /* always use noncached version */ |
36 | #define param_read(codec, nid, parm) \ | |
37 | snd_hdac_read_parm_uncached(&(codec)->core, nid, parm) | |
38 | ||
1da177e4 LT |
39 | static const char *get_wid_type_name(unsigned int wid_value) |
40 | { | |
cc75cdfe | 41 | static const char * const names[16] = { |
1da177e4 LT |
42 | [AC_WID_AUD_OUT] = "Audio Output", |
43 | [AC_WID_AUD_IN] = "Audio Input", | |
44 | [AC_WID_AUD_MIX] = "Audio Mixer", | |
45 | [AC_WID_AUD_SEL] = "Audio Selector", | |
46 | [AC_WID_PIN] = "Pin Complex", | |
47 | [AC_WID_POWER] = "Power Widget", | |
48 | [AC_WID_VOL_KNB] = "Volume Knob Widget", | |
49 | [AC_WID_BEEP] = "Beep Generator Widget", | |
50 | [AC_WID_VENDOR] = "Vendor Defined Widget", | |
51 | }; | |
3a90274d TI |
52 | if (wid_value == -1) |
53 | return "UNKNOWN Widget"; | |
1da177e4 LT |
54 | wid_value &= 0xf; |
55 | if (names[wid_value]) | |
56 | return names[wid_value]; | |
57 | else | |
3bc89529 | 58 | return "UNKNOWN Widget"; |
1da177e4 LT |
59 | } |
60 | ||
5b0cb1d8 JK |
61 | static void print_nid_array(struct snd_info_buffer *buffer, |
62 | struct hda_codec *codec, hda_nid_t nid, | |
63 | struct snd_array *array) | |
3911a4c1 JK |
64 | { |
65 | int i; | |
5b0cb1d8 | 66 | struct hda_nid_item *items = array->list, *item; |
3911a4c1 | 67 | struct snd_kcontrol *kctl; |
5b0cb1d8 JK |
68 | for (i = 0; i < array->used; i++) { |
69 | item = &items[i]; | |
70 | if (item->nid == nid) { | |
71 | kctl = item->kctl; | |
3911a4c1 JK |
72 | snd_iprintf(buffer, |
73 | " Control: name=\"%s\", index=%i, device=%i\n", | |
5b0cb1d8 JK |
74 | kctl->id.name, kctl->id.index + item->index, |
75 | kctl->id.device); | |
9e3fd871 JK |
76 | if (item->flags & HDA_NID_ITEM_AMP) |
77 | snd_iprintf(buffer, | |
78 | " ControlAmp: chs=%lu, dir=%s, " | |
79 | "idx=%lu, ofs=%lu\n", | |
80 | get_amp_channels(kctl), | |
81 | get_amp_direction(kctl) ? "Out" : "In", | |
82 | get_amp_index(kctl), | |
83 | get_amp_offset(kctl)); | |
3911a4c1 JK |
84 | } |
85 | } | |
86 | } | |
87 | ||
88 | static void print_nid_pcms(struct snd_info_buffer *buffer, | |
89 | struct hda_codec *codec, hda_nid_t nid) | |
90 | { | |
bbbc7e85 | 91 | int type; |
3911a4c1 | 92 | struct hda_pcm *cpcm; |
bbbc7e85 TI |
93 | |
94 | list_for_each_entry(cpcm, &codec->pcm_list_head, list) { | |
3911a4c1 JK |
95 | for (type = 0; type < 2; type++) { |
96 | if (cpcm->stream[type].nid != nid || cpcm->pcm == NULL) | |
97 | continue; | |
98 | snd_iprintf(buffer, " Device: name=\"%s\", " | |
99 | "type=\"%s\", device=%i\n", | |
100 | cpcm->name, | |
101 | snd_hda_pcm_type_name[cpcm->pcm_type], | |
102 | cpcm->pcm->device); | |
103 | } | |
104 | } | |
105 | } | |
106 | ||
c8b6bf9b | 107 | static void print_amp_caps(struct snd_info_buffer *buffer, |
1da177e4 LT |
108 | struct hda_codec *codec, hda_nid_t nid, int dir) |
109 | { | |
110 | unsigned int caps; | |
9ba17b4d TI |
111 | caps = param_read(codec, nid, dir == HDA_OUTPUT ? |
112 | AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP); | |
1da177e4 LT |
113 | if (caps == -1 || caps == 0) { |
114 | snd_iprintf(buffer, "N/A\n"); | |
115 | return; | |
116 | } | |
d01ce99f TI |
117 | snd_iprintf(buffer, "ofs=0x%02x, nsteps=0x%02x, stepsize=0x%02x, " |
118 | "mute=%x\n", | |
1da177e4 LT |
119 | caps & AC_AMPCAP_OFFSET, |
120 | (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT, | |
121 | (caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT, | |
122 | (caps & AC_AMPCAP_MUTE) >> AC_AMPCAP_MUTE_SHIFT); | |
123 | } | |
124 | ||
cc261738 TI |
125 | /* is this a stereo widget or a stereo-to-mono mix? */ |
126 | static bool is_stereo_amps(struct hda_codec *codec, hda_nid_t nid, | |
127 | int dir, unsigned int wcaps, int indices) | |
128 | { | |
129 | hda_nid_t conn; | |
130 | ||
131 | if (wcaps & AC_WCAP_STEREO) | |
132 | return true; | |
133 | /* check for a stereo-to-mono mix; it must be: | |
134 | * only a single connection, only for input, and only a mixer widget | |
135 | */ | |
136 | if (indices != 1 || dir != HDA_INPUT || | |
137 | get_wcaps_type(wcaps) != AC_WID_AUD_MIX) | |
138 | return false; | |
139 | ||
140 | if (snd_hda_get_raw_connections(codec, nid, &conn, 1) < 0) | |
141 | return false; | |
142 | /* the connection source is a stereo? */ | |
143 | wcaps = snd_hda_param_read(codec, conn, AC_PAR_AUDIO_WIDGET_CAP); | |
144 | return !!(wcaps & AC_WCAP_STEREO); | |
145 | } | |
146 | ||
c8b6bf9b | 147 | static void print_amp_vals(struct snd_info_buffer *buffer, |
1da177e4 | 148 | struct hda_codec *codec, hda_nid_t nid, |
cc261738 | 149 | int dir, unsigned int wcaps, int indices) |
1da177e4 LT |
150 | { |
151 | unsigned int val; | |
cc261738 | 152 | bool stereo; |
3e289f16 TI |
153 | int i; |
154 | ||
cc261738 TI |
155 | stereo = is_stereo_amps(codec, nid, dir, wcaps, indices); |
156 | ||
7f0e2f8b | 157 | dir = dir == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT; |
3e289f16 TI |
158 | for (i = 0; i < indices; i++) { |
159 | snd_iprintf(buffer, " ["); | |
2f179721 TI |
160 | val = snd_hda_codec_read(codec, nid, 0, |
161 | AC_VERB_GET_AMP_GAIN_MUTE, | |
162 | AC_AMP_GET_LEFT | dir | i); | |
163 | snd_iprintf(buffer, "0x%02x", val); | |
3e289f16 | 164 | if (stereo) { |
d01ce99f TI |
165 | val = snd_hda_codec_read(codec, nid, 0, |
166 | AC_VERB_GET_AMP_GAIN_MUTE, | |
2f179721 TI |
167 | AC_AMP_GET_RIGHT | dir | i); |
168 | snd_iprintf(buffer, " 0x%02x", val); | |
3e289f16 | 169 | } |
2f179721 | 170 | snd_iprintf(buffer, "]"); |
1da177e4 | 171 | } |
3e289f16 | 172 | snd_iprintf(buffer, "\n"); |
1da177e4 LT |
173 | } |
174 | ||
33deeca3 WF |
175 | static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm) |
176 | { | |
f71ff0d7 TI |
177 | static unsigned int rates[] = { |
178 | 8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200, | |
179 | 96000, 176400, 192000, 384000 | |
180 | }; | |
181 | int i; | |
d39b4352 | 182 | |
b90d7760 TI |
183 | pcm &= AC_SUPPCM_RATES; |
184 | snd_iprintf(buffer, " rates [0x%x]:", pcm); | |
f71ff0d7 TI |
185 | for (i = 0; i < ARRAY_SIZE(rates); i++) |
186 | if (pcm & (1 << i)) | |
187 | snd_iprintf(buffer, " %d", rates[i]); | |
188 | snd_iprintf(buffer, "\n"); | |
b90d7760 TI |
189 | } |
190 | ||
d39b4352 WF |
191 | static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm) |
192 | { | |
193 | char buf[SND_PRINT_BITS_ADVISED_BUFSIZE]; | |
b90d7760 | 194 | |
b0e6481a | 195 | snd_iprintf(buffer, " bits [0x%x]:", (pcm >> 16) & 0xff); |
d39b4352 WF |
196 | snd_print_pcm_bits(pcm, buf, sizeof(buf)); |
197 | snd_iprintf(buffer, "%s\n", buf); | |
b90d7760 TI |
198 | } |
199 | ||
200 | static void print_pcm_formats(struct snd_info_buffer *buffer, | |
201 | unsigned int streams) | |
202 | { | |
203 | snd_iprintf(buffer, " formats [0x%x]:", streams & 0xf); | |
204 | if (streams & AC_SUPFMT_PCM) | |
205 | snd_iprintf(buffer, " PCM"); | |
206 | if (streams & AC_SUPFMT_FLOAT32) | |
207 | snd_iprintf(buffer, " FLOAT"); | |
208 | if (streams & AC_SUPFMT_AC3) | |
209 | snd_iprintf(buffer, " AC3"); | |
210 | snd_iprintf(buffer, "\n"); | |
211 | } | |
212 | ||
c8b6bf9b | 213 | static void print_pcm_caps(struct snd_info_buffer *buffer, |
1da177e4 LT |
214 | struct hda_codec *codec, hda_nid_t nid) |
215 | { | |
9ba17b4d TI |
216 | unsigned int pcm = param_read(codec, nid, AC_PAR_PCM); |
217 | unsigned int stream = param_read(codec, nid, AC_PAR_STREAM); | |
1da177e4 LT |
218 | if (pcm == -1 || stream == -1) { |
219 | snd_iprintf(buffer, "N/A\n"); | |
220 | return; | |
221 | } | |
b90d7760 TI |
222 | print_pcm_rates(buffer, pcm); |
223 | print_pcm_bits(buffer, pcm); | |
224 | print_pcm_formats(buffer, stream); | |
1da177e4 LT |
225 | } |
226 | ||
1da177e4 LT |
227 | static const char *get_jack_connection(u32 cfg) |
228 | { | |
cc75cdfe | 229 | static const char * const names[16] = { |
1da177e4 LT |
230 | "Unknown", "1/8", "1/4", "ATAPI", |
231 | "RCA", "Optical","Digital", "Analog", | |
232 | "DIN", "XLR", "RJ11", "Comb", | |
233 | NULL, NULL, NULL, "Other" | |
234 | }; | |
235 | cfg = (cfg & AC_DEFCFG_CONN_TYPE) >> AC_DEFCFG_CONN_TYPE_SHIFT; | |
236 | if (names[cfg]) | |
237 | return names[cfg]; | |
238 | else | |
239 | return "UNKNOWN"; | |
240 | } | |
241 | ||
242 | static const char *get_jack_color(u32 cfg) | |
243 | { | |
cc75cdfe | 244 | static const char * const names[16] = { |
1da177e4 LT |
245 | "Unknown", "Black", "Grey", "Blue", |
246 | "Green", "Red", "Orange", "Yellow", | |
247 | "Purple", "Pink", NULL, NULL, | |
248 | NULL, NULL, "White", "Other", | |
249 | }; | |
250 | cfg = (cfg & AC_DEFCFG_COLOR) >> AC_DEFCFG_COLOR_SHIFT; | |
251 | if (names[cfg]) | |
252 | return names[cfg]; | |
253 | else | |
254 | return "UNKNOWN"; | |
255 | } | |
256 | ||
d2c6b63d TI |
257 | /* |
258 | * Parse the pin default config value and returns the string of the | |
259 | * jack location, e.g. "Rear", "Front", etc. | |
260 | */ | |
261 | static const char *get_jack_location(u32 cfg) | |
262 | { | |
cc75cdfe | 263 | static const char * const bases[7] = { |
d2c6b63d TI |
264 | "N/A", "Rear", "Front", "Left", "Right", "Top", "Bottom", |
265 | }; | |
cc75cdfe | 266 | static const unsigned char specials_idx[] = { |
d2c6b63d TI |
267 | 0x07, 0x08, |
268 | 0x17, 0x18, 0x19, | |
269 | 0x37, 0x38 | |
270 | }; | |
cc75cdfe | 271 | static const char * const specials[] = { |
d2c6b63d TI |
272 | "Rear Panel", "Drive Bar", |
273 | "Riser", "HDMI", "ATAPI", | |
274 | "Mobile-In", "Mobile-Out" | |
275 | }; | |
276 | int i; | |
277 | ||
278 | cfg = (cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT; | |
279 | if ((cfg & 0x0f) < 7) | |
280 | return bases[cfg & 0x0f]; | |
281 | for (i = 0; i < ARRAY_SIZE(specials_idx); i++) { | |
282 | if (cfg == specials_idx[i]) | |
283 | return specials[i]; | |
284 | } | |
285 | return "UNKNOWN"; | |
286 | } | |
287 | ||
288 | /* | |
289 | * Parse the pin default config value and returns the string of the | |
290 | * jack connectivity, i.e. external or internal connection. | |
291 | */ | |
292 | static const char *get_jack_connectivity(u32 cfg) | |
293 | { | |
cc75cdfe TI |
294 | static const char * const jack_locations[4] = { |
295 | "Ext", "Int", "Sep", "Oth" | |
296 | }; | |
d2c6b63d TI |
297 | |
298 | return jack_locations[(cfg >> (AC_DEFCFG_LOCATION_SHIFT + 4)) & 3]; | |
299 | } | |
300 | ||
301 | /* | |
302 | * Parse the pin default config value and returns the string of the | |
303 | * jack type, i.e. the purpose of the jack, such as Line-Out or CD. | |
304 | */ | |
305 | static const char *get_jack_type(u32 cfg) | |
306 | { | |
cc75cdfe | 307 | static const char * const jack_types[16] = { |
d2c6b63d TI |
308 | "Line Out", "Speaker", "HP Out", "CD", |
309 | "SPDIF Out", "Digital Out", "Modem Line", "Modem Hand", | |
310 | "Line In", "Aux", "Mic", "Telephony", | |
311 | "SPDIF In", "Digital In", "Reserved", "Other" | |
312 | }; | |
313 | ||
314 | return jack_types[(cfg & AC_DEFCFG_DEVICE) | |
315 | >> AC_DEFCFG_DEVICE_SHIFT]; | |
316 | } | |
317 | ||
c8b6bf9b | 318 | static void print_pin_caps(struct snd_info_buffer *buffer, |
797760ab AP |
319 | struct hda_codec *codec, hda_nid_t nid, |
320 | int *supports_vref) | |
1da177e4 | 321 | { |
cc75cdfe TI |
322 | static const char * const jack_conns[4] = { |
323 | "Jack", "N/A", "Fixed", "Both" | |
324 | }; | |
e97a5167 | 325 | unsigned int caps, val; |
1da177e4 | 326 | |
9ba17b4d | 327 | caps = param_read(codec, nid, AC_PAR_PIN_CAP); |
0481f453 | 328 | snd_iprintf(buffer, " Pincap 0x%08x:", caps); |
1da177e4 LT |
329 | if (caps & AC_PINCAP_IN) |
330 | snd_iprintf(buffer, " IN"); | |
331 | if (caps & AC_PINCAP_OUT) | |
332 | snd_iprintf(buffer, " OUT"); | |
333 | if (caps & AC_PINCAP_HP_DRV) | |
334 | snd_iprintf(buffer, " HP"); | |
5885492a TI |
335 | if (caps & AC_PINCAP_EAPD) |
336 | snd_iprintf(buffer, " EAPD"); | |
337 | if (caps & AC_PINCAP_PRES_DETECT) | |
338 | snd_iprintf(buffer, " Detect"); | |
797760ab AP |
339 | if (caps & AC_PINCAP_BALANCE) |
340 | snd_iprintf(buffer, " Balanced"); | |
c4920606 TI |
341 | if (caps & AC_PINCAP_HDMI) { |
342 | /* Realtek uses this bit as a different meaning */ | |
7639a06c | 343 | if ((codec->core.vendor_id >> 16) == 0x10ec) |
c4920606 | 344 | snd_iprintf(buffer, " R/L"); |
b923528e WF |
345 | else { |
346 | if (caps & AC_PINCAP_HBR) | |
347 | snd_iprintf(buffer, " HBR"); | |
c4920606 | 348 | snd_iprintf(buffer, " HDMI"); |
b923528e | 349 | } |
c4920606 | 350 | } |
728765b3 WF |
351 | if (caps & AC_PINCAP_DP) |
352 | snd_iprintf(buffer, " DP"); | |
797760ab AP |
353 | if (caps & AC_PINCAP_TRIG_REQ) |
354 | snd_iprintf(buffer, " Trigger"); | |
355 | if (caps & AC_PINCAP_IMP_SENSE) | |
356 | snd_iprintf(buffer, " ImpSense"); | |
1da177e4 | 357 | snd_iprintf(buffer, "\n"); |
797760ab AP |
358 | if (caps & AC_PINCAP_VREF) { |
359 | unsigned int vref = | |
360 | (caps & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT; | |
361 | snd_iprintf(buffer, " Vref caps:"); | |
362 | if (vref & AC_PINCAP_VREF_HIZ) | |
363 | snd_iprintf(buffer, " HIZ"); | |
364 | if (vref & AC_PINCAP_VREF_50) | |
365 | snd_iprintf(buffer, " 50"); | |
366 | if (vref & AC_PINCAP_VREF_GRD) | |
367 | snd_iprintf(buffer, " GRD"); | |
368 | if (vref & AC_PINCAP_VREF_80) | |
369 | snd_iprintf(buffer, " 80"); | |
370 | if (vref & AC_PINCAP_VREF_100) | |
371 | snd_iprintf(buffer, " 100"); | |
372 | snd_iprintf(buffer, "\n"); | |
373 | *supports_vref = 1; | |
374 | } else | |
375 | *supports_vref = 0; | |
376 | if (caps & AC_PINCAP_EAPD) { | |
377 | val = snd_hda_codec_read(codec, nid, 0, | |
378 | AC_VERB_GET_EAPD_BTLENABLE, 0); | |
379 | snd_iprintf(buffer, " EAPD 0x%x:", val); | |
380 | if (val & AC_EAPDBTL_BALANCED) | |
381 | snd_iprintf(buffer, " BALANCED"); | |
382 | if (val & AC_EAPDBTL_EAPD) | |
383 | snd_iprintf(buffer, " EAPD"); | |
384 | if (val & AC_EAPDBTL_LR_SWAP) | |
385 | snd_iprintf(buffer, " R/L"); | |
386 | snd_iprintf(buffer, "\n"); | |
387 | } | |
1da177e4 | 388 | caps = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONFIG_DEFAULT, 0); |
b0c95f51 TI |
389 | snd_iprintf(buffer, " Pin Default 0x%08x: [%s] %s at %s %s\n", caps, |
390 | jack_conns[(caps & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT], | |
d2c6b63d TI |
391 | get_jack_type(caps), |
392 | get_jack_connectivity(caps), | |
393 | get_jack_location(caps)); | |
1da177e4 LT |
394 | snd_iprintf(buffer, " Conn = %s, Color = %s\n", |
395 | get_jack_connection(caps), | |
396 | get_jack_color(caps)); | |
797760ab AP |
397 | /* Default association and sequence values refer to default grouping |
398 | * of pin complexes and their sequence within the group. This is used | |
399 | * for priority and resource allocation. | |
400 | */ | |
401 | snd_iprintf(buffer, " DefAssociation = 0x%x, Sequence = 0x%x\n", | |
402 | (caps & AC_DEFCFG_DEF_ASSOC) >> AC_DEFCFG_ASSOC_SHIFT, | |
403 | caps & AC_DEFCFG_SEQUENCE); | |
404 | if (((caps & AC_DEFCFG_MISC) >> AC_DEFCFG_MISC_SHIFT) & | |
405 | AC_DEFCFG_MISC_NO_PRESENCE) { | |
406 | /* Miscellaneous bit indicates external hardware does not | |
407 | * support presence detection even if the pin complex | |
408 | * indicates it is supported. | |
409 | */ | |
410 | snd_iprintf(buffer, " Misc = NO_PRESENCE\n"); | |
e97a5167 | 411 | } |
1da177e4 LT |
412 | } |
413 | ||
797760ab AP |
414 | static void print_pin_ctls(struct snd_info_buffer *buffer, |
415 | struct hda_codec *codec, hda_nid_t nid, | |
416 | int supports_vref) | |
417 | { | |
418 | unsigned int pinctls; | |
419 | ||
420 | pinctls = snd_hda_codec_read(codec, nid, 0, | |
421 | AC_VERB_GET_PIN_WIDGET_CONTROL, 0); | |
422 | snd_iprintf(buffer, " Pin-ctls: 0x%02x:", pinctls); | |
423 | if (pinctls & AC_PINCTL_IN_EN) | |
424 | snd_iprintf(buffer, " IN"); | |
425 | if (pinctls & AC_PINCTL_OUT_EN) | |
426 | snd_iprintf(buffer, " OUT"); | |
427 | if (pinctls & AC_PINCTL_HP_EN) | |
428 | snd_iprintf(buffer, " HP"); | |
429 | if (supports_vref) { | |
430 | int vref = pinctls & AC_PINCTL_VREFEN; | |
431 | switch (vref) { | |
432 | case AC_PINCTL_VREF_HIZ: | |
433 | snd_iprintf(buffer, " VREF_HIZ"); | |
434 | break; | |
435 | case AC_PINCTL_VREF_50: | |
436 | snd_iprintf(buffer, " VREF_50"); | |
437 | break; | |
438 | case AC_PINCTL_VREF_GRD: | |
439 | snd_iprintf(buffer, " VREF_GRD"); | |
440 | break; | |
441 | case AC_PINCTL_VREF_80: | |
442 | snd_iprintf(buffer, " VREF_80"); | |
443 | break; | |
444 | case AC_PINCTL_VREF_100: | |
445 | snd_iprintf(buffer, " VREF_100"); | |
446 | break; | |
447 | } | |
448 | } | |
449 | snd_iprintf(buffer, "\n"); | |
450 | } | |
451 | ||
452 | static void print_vol_knob(struct snd_info_buffer *buffer, | |
453 | struct hda_codec *codec, hda_nid_t nid) | |
454 | { | |
9ba17b4d | 455 | unsigned int cap = param_read(codec, nid, AC_PAR_VOL_KNB_CAP); |
797760ab AP |
456 | snd_iprintf(buffer, " Volume-Knob: delta=%d, steps=%d, ", |
457 | (cap >> 7) & 1, cap & 0x7f); | |
458 | cap = snd_hda_codec_read(codec, nid, 0, | |
459 | AC_VERB_GET_VOLUME_KNOB_CONTROL, 0); | |
460 | snd_iprintf(buffer, "direct=%d, val=%d\n", | |
461 | (cap >> 7) & 1, cap & 0x7f); | |
462 | } | |
463 | ||
464 | static void print_audio_io(struct snd_info_buffer *buffer, | |
465 | struct hda_codec *codec, hda_nid_t nid, | |
466 | unsigned int wid_type) | |
467 | { | |
3911a4c1 | 468 | int conv = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0); |
797760ab AP |
469 | snd_iprintf(buffer, |
470 | " Converter: stream=%d, channel=%d\n", | |
471 | (conv & AC_CONV_STREAM) >> AC_CONV_STREAM_SHIFT, | |
472 | conv & AC_CONV_CHANNEL); | |
473 | ||
474 | if (wid_type == AC_WID_AUD_IN && (conv & AC_CONV_CHANNEL) == 0) { | |
475 | int sdi = snd_hda_codec_read(codec, nid, 0, | |
476 | AC_VERB_GET_SDI_SELECT, 0); | |
477 | snd_iprintf(buffer, " SDI-Select: %d\n", | |
478 | sdi & AC_SDI_SELECT); | |
479 | } | |
480 | } | |
481 | ||
482 | static void print_digital_conv(struct snd_info_buffer *buffer, | |
483 | struct hda_codec *codec, hda_nid_t nid) | |
484 | { | |
485 | unsigned int digi1 = snd_hda_codec_read(codec, nid, 0, | |
486 | AC_VERB_GET_DIGI_CONVERT_1, 0); | |
61525979 WX |
487 | unsigned char digi2 = digi1 >> 8; |
488 | unsigned char digi3 = digi1 >> 16; | |
489 | ||
797760ab AP |
490 | snd_iprintf(buffer, " Digital:"); |
491 | if (digi1 & AC_DIG1_ENABLE) | |
492 | snd_iprintf(buffer, " Enabled"); | |
493 | if (digi1 & AC_DIG1_V) | |
494 | snd_iprintf(buffer, " Validity"); | |
495 | if (digi1 & AC_DIG1_VCFG) | |
496 | snd_iprintf(buffer, " ValidityCfg"); | |
497 | if (digi1 & AC_DIG1_EMPHASIS) | |
498 | snd_iprintf(buffer, " Preemphasis"); | |
499 | if (digi1 & AC_DIG1_COPYRIGHT) | |
088c820b | 500 | snd_iprintf(buffer, " Non-Copyright"); |
797760ab AP |
501 | if (digi1 & AC_DIG1_NONAUDIO) |
502 | snd_iprintf(buffer, " Non-Audio"); | |
503 | if (digi1 & AC_DIG1_PROFESSIONAL) | |
504 | snd_iprintf(buffer, " Pro"); | |
505 | if (digi1 & AC_DIG1_LEVEL) | |
506 | snd_iprintf(buffer, " GenLevel"); | |
61525979 WX |
507 | if (digi3 & AC_DIG3_KAE) |
508 | snd_iprintf(buffer, " KAE"); | |
797760ab | 509 | snd_iprintf(buffer, "\n"); |
a1855d80 | 510 | snd_iprintf(buffer, " Digital category: 0x%x\n", |
61525979 WX |
511 | digi2 & AC_DIG2_CC); |
512 | snd_iprintf(buffer, " IEC Coding Type: 0x%x\n", | |
513 | digi3 & AC_DIG3_ICT); | |
797760ab AP |
514 | } |
515 | ||
516 | static const char *get_pwr_state(u32 state) | |
517 | { | |
167d2d55 TI |
518 | static const char * const buf[] = { |
519 | "D0", "D1", "D2", "D3", "D3cold" | |
797760ab | 520 | }; |
167d2d55 | 521 | if (state < ARRAY_SIZE(buf)) |
797760ab AP |
522 | return buf[state]; |
523 | return "UNKNOWN"; | |
524 | } | |
525 | ||
526 | static void print_power_state(struct snd_info_buffer *buffer, | |
527 | struct hda_codec *codec, hda_nid_t nid) | |
528 | { | |
cc75cdfe | 529 | static const char * const names[] = { |
83d605fd WF |
530 | [ilog2(AC_PWRST_D0SUP)] = "D0", |
531 | [ilog2(AC_PWRST_D1SUP)] = "D1", | |
532 | [ilog2(AC_PWRST_D2SUP)] = "D2", | |
533 | [ilog2(AC_PWRST_D3SUP)] = "D3", | |
534 | [ilog2(AC_PWRST_D3COLDSUP)] = "D3cold", | |
535 | [ilog2(AC_PWRST_S3D3COLDSUP)] = "S3D3cold", | |
536 | [ilog2(AC_PWRST_CLKSTOP)] = "CLKSTOP", | |
537 | [ilog2(AC_PWRST_EPSS)] = "EPSS", | |
538 | }; | |
539 | ||
9ba17b4d | 540 | int sup = param_read(codec, nid, AC_PAR_POWER_STATE); |
797760ab AP |
541 | int pwr = snd_hda_codec_read(codec, nid, 0, |
542 | AC_VERB_GET_POWER_STATE, 0); | |
1d260d7b TI |
543 | if (sup != -1) { |
544 | int i; | |
545 | ||
546 | snd_iprintf(buffer, " Power states: "); | |
547 | for (i = 0; i < ARRAY_SIZE(names); i++) { | |
548 | if (sup & (1U << i)) | |
549 | snd_iprintf(buffer, " %s", names[i]); | |
550 | } | |
551 | snd_iprintf(buffer, "\n"); | |
552 | } | |
83d605fd | 553 | |
ce63f3ba | 554 | snd_iprintf(buffer, " Power: setting=%s, actual=%s", |
797760ab AP |
555 | get_pwr_state(pwr & AC_PWRST_SETTING), |
556 | get_pwr_state((pwr & AC_PWRST_ACTUAL) >> | |
557 | AC_PWRST_ACTUAL_SHIFT)); | |
ce63f3ba WX |
558 | if (pwr & AC_PWRST_ERROR) |
559 | snd_iprintf(buffer, ", Error"); | |
560 | if (pwr & AC_PWRST_CLK_STOP_OK) | |
561 | snd_iprintf(buffer, ", Clock-stop-OK"); | |
562 | if (pwr & AC_PWRST_SETTING_RESET) | |
563 | snd_iprintf(buffer, ", Setting-reset"); | |
564 | snd_iprintf(buffer, "\n"); | |
797760ab AP |
565 | } |
566 | ||
567 | static void print_unsol_cap(struct snd_info_buffer *buffer, | |
568 | struct hda_codec *codec, hda_nid_t nid) | |
569 | { | |
570 | int unsol = snd_hda_codec_read(codec, nid, 0, | |
571 | AC_VERB_GET_UNSOLICITED_RESPONSE, 0); | |
572 | snd_iprintf(buffer, | |
573 | " Unsolicited: tag=%02x, enabled=%d\n", | |
574 | unsol & AC_UNSOL_TAG, | |
575 | (unsol & AC_UNSOL_ENABLED) ? 1 : 0); | |
576 | } | |
577 | ||
cd262518 DH |
578 | static inline bool can_dump_coef(struct hda_codec *codec) |
579 | { | |
580 | switch (dump_coef) { | |
581 | case 0: return false; | |
582 | case 1: return true; | |
583 | default: return codec->dump_coef; | |
584 | } | |
585 | } | |
586 | ||
797760ab AP |
587 | static void print_proc_caps(struct snd_info_buffer *buffer, |
588 | struct hda_codec *codec, hda_nid_t nid) | |
589 | { | |
cd262518 | 590 | unsigned int i, ncoeff, oldindex; |
9ba17b4d | 591 | unsigned int proc_caps = param_read(codec, nid, AC_PAR_PROC_CAP); |
cd262518 | 592 | ncoeff = (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT; |
797760ab | 593 | snd_iprintf(buffer, " Processing caps: benign=%d, ncoeff=%d\n", |
cd262518 DH |
594 | proc_caps & AC_PCAP_BENIGN, ncoeff); |
595 | ||
596 | if (!can_dump_coef(codec)) | |
597 | return; | |
598 | ||
599 | /* Note: This is racy - another process could run in parallel and change | |
600 | the coef index too. */ | |
601 | oldindex = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_COEF_INDEX, 0); | |
602 | for (i = 0; i < ncoeff; i++) { | |
603 | unsigned int val; | |
604 | snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, i); | |
605 | val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PROC_COEF, | |
606 | 0); | |
607 | snd_iprintf(buffer, " Coeff 0x%02x: 0x%04x\n", i, val); | |
608 | } | |
609 | snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, oldindex); | |
797760ab AP |
610 | } |
611 | ||
612 | static void print_conn_list(struct snd_info_buffer *buffer, | |
613 | struct hda_codec *codec, hda_nid_t nid, | |
614 | unsigned int wid_type, hda_nid_t *conn, | |
615 | int conn_len) | |
616 | { | |
617 | int c, curr = -1; | |
8b2c7a5c WX |
618 | const hda_nid_t *list; |
619 | int cache_len; | |
797760ab | 620 | |
07a1e813 TI |
621 | if (conn_len > 1 && |
622 | wid_type != AC_WID_AUD_MIX && | |
623 | wid_type != AC_WID_VOL_KNB && | |
624 | wid_type != AC_WID_POWER) | |
797760ab AP |
625 | curr = snd_hda_codec_read(codec, nid, 0, |
626 | AC_VERB_GET_CONNECT_SEL, 0); | |
627 | snd_iprintf(buffer, " Connection: %d\n", conn_len); | |
628 | if (conn_len > 0) { | |
629 | snd_iprintf(buffer, " "); | |
630 | for (c = 0; c < conn_len; c++) { | |
631 | snd_iprintf(buffer, " 0x%02x", conn[c]); | |
632 | if (c == curr) | |
633 | snd_iprintf(buffer, "*"); | |
634 | } | |
635 | snd_iprintf(buffer, "\n"); | |
636 | } | |
8b2c7a5c WX |
637 | |
638 | /* Get Cache connections info */ | |
639 | cache_len = snd_hda_get_conn_list(codec, nid, &list); | |
f4d77031 DC |
640 | if (cache_len >= 0 && (cache_len != conn_len || |
641 | memcmp(list, conn, conn_len) != 0)) { | |
8b2c7a5c WX |
642 | snd_iprintf(buffer, " In-driver Connection: %d\n", cache_len); |
643 | if (cache_len > 0) { | |
644 | snd_iprintf(buffer, " "); | |
645 | for (c = 0; c < cache_len; c++) | |
646 | snd_iprintf(buffer, " 0x%02x", list[c]); | |
647 | snd_iprintf(buffer, "\n"); | |
648 | } | |
649 | } | |
797760ab AP |
650 | } |
651 | ||
797760ab AP |
652 | static void print_gpio(struct snd_info_buffer *buffer, |
653 | struct hda_codec *codec, hda_nid_t nid) | |
654 | { | |
655 | unsigned int gpio = | |
9ba17b4d | 656 | param_read(codec, codec->core.afg, AC_PAR_GPIO_CAP); |
797760ab AP |
657 | unsigned int enable, direction, wake, unsol, sticky, data; |
658 | int i, max; | |
659 | snd_iprintf(buffer, "GPIO: io=%d, o=%d, i=%d, " | |
660 | "unsolicited=%d, wake=%d\n", | |
661 | gpio & AC_GPIO_IO_COUNT, | |
662 | (gpio & AC_GPIO_O_COUNT) >> AC_GPIO_O_COUNT_SHIFT, | |
663 | (gpio & AC_GPIO_I_COUNT) >> AC_GPIO_I_COUNT_SHIFT, | |
664 | (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0, | |
665 | (gpio & AC_GPIO_WAKE) ? 1 : 0); | |
666 | max = gpio & AC_GPIO_IO_COUNT; | |
c4dc5071 TI |
667 | if (!max || max > 8) |
668 | return; | |
797760ab AP |
669 | enable = snd_hda_codec_read(codec, nid, 0, |
670 | AC_VERB_GET_GPIO_MASK, 0); | |
671 | direction = snd_hda_codec_read(codec, nid, 0, | |
672 | AC_VERB_GET_GPIO_DIRECTION, 0); | |
673 | wake = snd_hda_codec_read(codec, nid, 0, | |
674 | AC_VERB_GET_GPIO_WAKE_MASK, 0); | |
675 | unsol = snd_hda_codec_read(codec, nid, 0, | |
676 | AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK, 0); | |
677 | sticky = snd_hda_codec_read(codec, nid, 0, | |
678 | AC_VERB_GET_GPIO_STICKY_MASK, 0); | |
679 | data = snd_hda_codec_read(codec, nid, 0, | |
680 | AC_VERB_GET_GPIO_DATA, 0); | |
681 | for (i = 0; i < max; ++i) | |
682 | snd_iprintf(buffer, | |
683 | " IO[%d]: enable=%d, dir=%d, wake=%d, " | |
85639646 | 684 | "sticky=%d, data=%d, unsol=%d\n", i, |
797760ab AP |
685 | (enable & (1<<i)) ? 1 : 0, |
686 | (direction & (1<<i)) ? 1 : 0, | |
687 | (wake & (1<<i)) ? 1 : 0, | |
688 | (sticky & (1<<i)) ? 1 : 0, | |
85639646 TI |
689 | (data & (1<<i)) ? 1 : 0, |
690 | (unsol & (1<<i)) ? 1 : 0); | |
797760ab | 691 | /* FIXME: add GPO and GPI pin information */ |
5b0cb1d8 JK |
692 | print_nid_array(buffer, codec, nid, &codec->mixers); |
693 | print_nid_array(buffer, codec, nid, &codec->nids); | |
797760ab | 694 | } |
1da177e4 | 695 | |
7a624ea5 ML |
696 | static void print_device_list(struct snd_info_buffer *buffer, |
697 | struct hda_codec *codec, hda_nid_t nid) | |
698 | { | |
699 | int i, curr = -1; | |
700 | u8 dev_list[AC_MAX_DEV_LIST_LEN]; | |
701 | int devlist_len; | |
702 | ||
703 | devlist_len = snd_hda_get_devices(codec, nid, dev_list, | |
704 | AC_MAX_DEV_LIST_LEN); | |
705 | snd_iprintf(buffer, " Devices: %d\n", devlist_len); | |
706 | if (devlist_len <= 0) | |
707 | return; | |
708 | ||
709 | curr = snd_hda_codec_read(codec, nid, 0, | |
710 | AC_VERB_GET_DEVICE_SEL, 0); | |
711 | ||
712 | for (i = 0; i < devlist_len; i++) { | |
713 | if (i == curr) | |
714 | snd_iprintf(buffer, " *"); | |
715 | else | |
716 | snd_iprintf(buffer, " "); | |
717 | ||
718 | snd_iprintf(buffer, | |
719 | "Dev %02d: PD = %d, ELDV = %d, IA = %d\n", i, | |
720 | !!(dev_list[i] & AC_DE_PD), | |
721 | !!(dev_list[i] & AC_DE_ELDV), | |
722 | !!(dev_list[i] & AC_DE_IA)); | |
723 | } | |
724 | } | |
725 | ||
7639a06c TI |
726 | static void print_codec_core_info(struct hdac_device *codec, |
727 | struct snd_info_buffer *buffer) | |
1da177e4 | 728 | { |
812a2cca TI |
729 | snd_iprintf(buffer, "Codec: "); |
730 | if (codec->vendor_name && codec->chip_name) | |
731 | snd_iprintf(buffer, "%s %s\n", | |
732 | codec->vendor_name, codec->chip_name); | |
733 | else | |
734 | snd_iprintf(buffer, "Not Set\n"); | |
1da177e4 | 735 | snd_iprintf(buffer, "Address: %d\n", codec->addr); |
79c944ad JK |
736 | if (codec->afg) |
737 | snd_iprintf(buffer, "AFG Function Id: 0x%x (unsol %u)\n", | |
738 | codec->afg_function_id, codec->afg_unsol); | |
739 | if (codec->mfg) | |
740 | snd_iprintf(buffer, "MFG Function Id: 0x%x (unsol %u)\n", | |
741 | codec->mfg_function_id, codec->mfg_unsol); | |
234b4346 PB |
742 | snd_iprintf(buffer, "Vendor Id: 0x%08x\n", codec->vendor_id); |
743 | snd_iprintf(buffer, "Subsystem Id: 0x%08x\n", codec->subsystem_id); | |
1da177e4 | 744 | snd_iprintf(buffer, "Revision Id: 0x%x\n", codec->revision_id); |
e25c05f1 JP |
745 | |
746 | if (codec->mfg) | |
747 | snd_iprintf(buffer, "Modem Function Group: 0x%x\n", codec->mfg); | |
748 | else | |
749 | snd_iprintf(buffer, "No Modem Function Group found\n"); | |
7639a06c TI |
750 | } |
751 | ||
752 | static void print_codec_info(struct snd_info_entry *entry, | |
753 | struct snd_info_buffer *buffer) | |
754 | { | |
755 | struct hda_codec *codec = entry->private_data; | |
756 | hda_nid_t nid, fg; | |
757 | int i, nodes; | |
e25c05f1 | 758 | |
7639a06c TI |
759 | print_codec_core_info(&codec->core, buffer); |
760 | fg = codec->core.afg; | |
761 | if (!fg) | |
ec9e1c5c | 762 | return; |
cb53c626 | 763 | snd_hda_power_up(codec); |
b90d7760 | 764 | snd_iprintf(buffer, "Default PCM:\n"); |
7639a06c | 765 | print_pcm_caps(buffer, codec, fg); |
1da177e4 | 766 | snd_iprintf(buffer, "Default Amp-In caps: "); |
7639a06c | 767 | print_amp_caps(buffer, codec, fg, HDA_INPUT); |
1da177e4 | 768 | snd_iprintf(buffer, "Default Amp-Out caps: "); |
7639a06c TI |
769 | print_amp_caps(buffer, codec, fg, HDA_OUTPUT); |
770 | snd_iprintf(buffer, "State of AFG node 0x%02x:\n", fg); | |
771 | print_power_state(buffer, codec, fg); | |
1da177e4 | 772 | |
7639a06c | 773 | nodes = snd_hda_get_sub_nodes(codec, fg, &nid); |
1da177e4 LT |
774 | if (! nid || nodes < 0) { |
775 | snd_iprintf(buffer, "Invalid AFG subtree\n"); | |
cb53c626 | 776 | snd_hda_power_down(codec); |
1da177e4 LT |
777 | return; |
778 | } | |
797760ab | 779 | |
7639a06c | 780 | print_gpio(buffer, codec, fg); |
2d34e1b3 | 781 | if (codec->proc_widget_hook) |
7639a06c | 782 | codec->proc_widget_hook(buffer, codec, fg); |
797760ab | 783 | |
1da177e4 | 784 | for (i = 0; i < nodes; i++, nid++) { |
d01ce99f | 785 | unsigned int wid_caps = |
9ba17b4d | 786 | param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP); |
a22d543a | 787 | unsigned int wid_type = get_wcaps_type(wid_caps); |
4eea3091 | 788 | hda_nid_t *conn = NULL; |
797760ab | 789 | int conn_len = 0; |
3e289f16 | 790 | |
1da177e4 LT |
791 | snd_iprintf(buffer, "Node 0x%02x [%s] wcaps 0x%x:", nid, |
792 | get_wid_type_name(wid_type), wid_caps); | |
c4920606 | 793 | if (wid_caps & AC_WCAP_STEREO) { |
fd72d008 | 794 | unsigned int chans = get_wcaps_channels(wid_caps); |
c4920606 TI |
795 | if (chans == 2) |
796 | snd_iprintf(buffer, " Stereo"); | |
797 | else | |
798 | snd_iprintf(buffer, " %d-Channels", chans); | |
799 | } else | |
1da177e4 LT |
800 | snd_iprintf(buffer, " Mono"); |
801 | if (wid_caps & AC_WCAP_DIGITAL) | |
802 | snd_iprintf(buffer, " Digital"); | |
803 | if (wid_caps & AC_WCAP_IN_AMP) | |
804 | snd_iprintf(buffer, " Amp-In"); | |
805 | if (wid_caps & AC_WCAP_OUT_AMP) | |
806 | snd_iprintf(buffer, " Amp-Out"); | |
797760ab AP |
807 | if (wid_caps & AC_WCAP_STRIPE) |
808 | snd_iprintf(buffer, " Stripe"); | |
809 | if (wid_caps & AC_WCAP_LR_SWAP) | |
810 | snd_iprintf(buffer, " R/L"); | |
c4920606 TI |
811 | if (wid_caps & AC_WCAP_CP_CAPS) |
812 | snd_iprintf(buffer, " CP"); | |
1da177e4 LT |
813 | snd_iprintf(buffer, "\n"); |
814 | ||
5b0cb1d8 JK |
815 | print_nid_array(buffer, codec, nid, &codec->mixers); |
816 | print_nid_array(buffer, codec, nid, &codec->nids); | |
3911a4c1 JK |
817 | print_nid_pcms(buffer, codec, nid); |
818 | ||
e1716139 TI |
819 | /* volume knob is a special widget that always have connection |
820 | * list | |
821 | */ | |
822 | if (wid_type == AC_WID_VOL_KNB) | |
823 | wid_caps |= AC_WCAP_CONN_LIST; | |
824 | ||
4eea3091 TI |
825 | if (wid_caps & AC_WCAP_CONN_LIST) { |
826 | conn_len = snd_hda_get_num_raw_conns(codec, nid); | |
827 | if (conn_len > 0) { | |
828 | conn = kmalloc(sizeof(hda_nid_t) * conn_len, | |
829 | GFP_KERNEL); | |
830 | if (!conn) | |
831 | return; | |
832 | if (snd_hda_get_raw_connections(codec, nid, conn, | |
833 | conn_len) < 0) | |
834 | conn_len = 0; | |
835 | } | |
836 | } | |
3e289f16 | 837 | |
1da177e4 LT |
838 | if (wid_caps & AC_WCAP_IN_AMP) { |
839 | snd_iprintf(buffer, " Amp-In caps: "); | |
840 | print_amp_caps(buffer, codec, nid, HDA_INPUT); | |
841 | snd_iprintf(buffer, " Amp-In vals: "); | |
4f32456e MK |
842 | if (wid_type == AC_WID_PIN || |
843 | (codec->single_adc_amp && | |
844 | wid_type == AC_WID_AUD_IN)) | |
845 | print_amp_vals(buffer, codec, nid, HDA_INPUT, | |
cc261738 | 846 | wid_caps, 1); |
4f32456e MK |
847 | else |
848 | print_amp_vals(buffer, codec, nid, HDA_INPUT, | |
cc261738 | 849 | wid_caps, conn_len); |
1da177e4 LT |
850 | } |
851 | if (wid_caps & AC_WCAP_OUT_AMP) { | |
852 | snd_iprintf(buffer, " Amp-Out caps: "); | |
853 | print_amp_caps(buffer, codec, nid, HDA_OUTPUT); | |
854 | snd_iprintf(buffer, " Amp-Out vals: "); | |
9421f954 TI |
855 | if (wid_type == AC_WID_PIN && |
856 | codec->pin_amp_workaround) | |
857 | print_amp_vals(buffer, codec, nid, HDA_OUTPUT, | |
cc261738 | 858 | wid_caps, conn_len); |
9421f954 TI |
859 | else |
860 | print_amp_vals(buffer, codec, nid, HDA_OUTPUT, | |
cc261738 | 861 | wid_caps, 1); |
1da177e4 LT |
862 | } |
863 | ||
e97a5167 | 864 | switch (wid_type) { |
797760ab AP |
865 | case AC_WID_PIN: { |
866 | int supports_vref; | |
867 | print_pin_caps(buffer, codec, nid, &supports_vref); | |
868 | print_pin_ctls(buffer, codec, nid, supports_vref); | |
e97a5167 | 869 | break; |
797760ab | 870 | } |
e97a5167 | 871 | case AC_WID_VOL_KNB: |
797760ab | 872 | print_vol_knob(buffer, codec, nid); |
e97a5167 TI |
873 | break; |
874 | case AC_WID_AUD_OUT: | |
875 | case AC_WID_AUD_IN: | |
797760ab AP |
876 | print_audio_io(buffer, codec, nid, wid_type); |
877 | if (wid_caps & AC_WCAP_DIGITAL) | |
878 | print_digital_conv(buffer, codec, nid); | |
e97a5167 TI |
879 | if (wid_caps & AC_WCAP_FORMAT_OVRD) { |
880 | snd_iprintf(buffer, " PCM:\n"); | |
881 | print_pcm_caps(buffer, codec, nid); | |
882 | } | |
883 | break; | |
1da177e4 LT |
884 | } |
885 | ||
797760ab AP |
886 | if (wid_caps & AC_WCAP_UNSOL_CAP) |
887 | print_unsol_cap(buffer, codec, nid); | |
888 | ||
b7027cc2 | 889 | if (wid_caps & AC_WCAP_POWER) |
797760ab AP |
890 | print_power_state(buffer, codec, nid); |
891 | ||
892 | if (wid_caps & AC_WCAP_DELAY) | |
893 | snd_iprintf(buffer, " Delay: %d samples\n", | |
894 | (wid_caps & AC_WCAP_DELAY) >> | |
895 | AC_WCAP_DELAY_SHIFT); | |
896 | ||
7a624ea5 ML |
897 | if (wid_type == AC_WID_PIN && codec->dp_mst) |
898 | print_device_list(buffer, codec, nid); | |
899 | ||
797760ab AP |
900 | if (wid_caps & AC_WCAP_CONN_LIST) |
901 | print_conn_list(buffer, codec, nid, wid_type, | |
902 | conn, conn_len); | |
903 | ||
904 | if (wid_caps & AC_WCAP_PROC_WID) | |
905 | print_proc_caps(buffer, codec, nid); | |
906 | ||
daead538 TI |
907 | if (codec->proc_widget_hook) |
908 | codec->proc_widget_hook(buffer, codec, nid); | |
4eea3091 TI |
909 | |
910 | kfree(conn); | |
1da177e4 | 911 | } |
cb53c626 | 912 | snd_hda_power_down(codec); |
1da177e4 LT |
913 | } |
914 | ||
915 | /* | |
916 | * create a proc read | |
917 | */ | |
918 | int snd_hda_codec_proc_new(struct hda_codec *codec) | |
919 | { | |
920 | char name[32]; | |
c8b6bf9b | 921 | struct snd_info_entry *entry; |
1da177e4 LT |
922 | int err; |
923 | ||
7639a06c | 924 | snprintf(name, sizeof(name), "codec#%d", codec->core.addr); |
6efdd851 | 925 | err = snd_card_proc_new(codec->card, name, &entry); |
1da177e4 LT |
926 | if (err < 0) |
927 | return err; | |
928 | ||
bf850204 | 929 | snd_info_set_text_ops(entry, codec, print_codec_info); |
1da177e4 LT |
930 | return 0; |
931 | } | |
932 |