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1da177e4 LT |
1 | /* |
2 | * Universal Interface for Intel High Definition Audio Codec | |
3 | * | |
4 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the Free | |
8 | * Software Foundation; either version 2 of the License, or (at your option) | |
9 | * any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | * more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along with | |
17 | * this program; if not, write to the Free Software Foundation, Inc., 59 | |
18 | * Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
19 | */ | |
20 | ||
21 | #ifndef __SOUND_HDA_CODEC_H | |
22 | #define __SOUND_HDA_CODEC_H | |
23 | ||
24 | #include <sound/info.h> | |
25 | #include <sound/control.h> | |
26 | #include <sound/pcm.h> | |
2807314d | 27 | #include <sound/hwdep.h> |
1da177e4 LT |
28 | |
29 | /* | |
30 | * nodes | |
31 | */ | |
32 | #define AC_NODE_ROOT 0x00 | |
33 | ||
34 | /* | |
35 | * function group types | |
36 | */ | |
37 | enum { | |
38 | AC_GRP_AUDIO_FUNCTION = 0x01, | |
39 | AC_GRP_MODEM_FUNCTION = 0x02, | |
40 | }; | |
41 | ||
42 | /* | |
43 | * widget types | |
44 | */ | |
45 | enum { | |
46 | AC_WID_AUD_OUT, /* Audio Out */ | |
47 | AC_WID_AUD_IN, /* Audio In */ | |
48 | AC_WID_AUD_MIX, /* Audio Mixer */ | |
49 | AC_WID_AUD_SEL, /* Audio Selector */ | |
50 | AC_WID_PIN, /* Pin Complex */ | |
51 | AC_WID_POWER, /* Power */ | |
52 | AC_WID_VOL_KNB, /* Volume Knob */ | |
53 | AC_WID_BEEP, /* Beep Generator */ | |
54 | AC_WID_VENDOR = 0x0f /* Vendor specific */ | |
55 | }; | |
56 | ||
57 | /* | |
58 | * GET verbs | |
59 | */ | |
60 | #define AC_VERB_GET_STREAM_FORMAT 0x0a00 | |
61 | #define AC_VERB_GET_AMP_GAIN_MUTE 0x0b00 | |
62 | #define AC_VERB_GET_PROC_COEF 0x0c00 | |
63 | #define AC_VERB_GET_COEF_INDEX 0x0d00 | |
64 | #define AC_VERB_PARAMETERS 0x0f00 | |
65 | #define AC_VERB_GET_CONNECT_SEL 0x0f01 | |
66 | #define AC_VERB_GET_CONNECT_LIST 0x0f02 | |
67 | #define AC_VERB_GET_PROC_STATE 0x0f03 | |
68 | #define AC_VERB_GET_SDI_SELECT 0x0f04 | |
69 | #define AC_VERB_GET_POWER_STATE 0x0f05 | |
70 | #define AC_VERB_GET_CONV 0x0f06 | |
71 | #define AC_VERB_GET_PIN_WIDGET_CONTROL 0x0f07 | |
72 | #define AC_VERB_GET_UNSOLICITED_RESPONSE 0x0f08 | |
73 | #define AC_VERB_GET_PIN_SENSE 0x0f09 | |
74 | #define AC_VERB_GET_BEEP_CONTROL 0x0f0a | |
75 | #define AC_VERB_GET_EAPD_BTLENABLE 0x0f0c | |
3982d17e | 76 | #define AC_VERB_GET_DIGI_CONVERT_1 0x0f0d |
a1855d80 | 77 | #define AC_VERB_GET_DIGI_CONVERT_2 0x0f0e /* unused */ |
1da177e4 LT |
78 | #define AC_VERB_GET_VOLUME_KNOB_CONTROL 0x0f0f |
79 | /* f10-f1a: GPIO */ | |
16ded525 TI |
80 | #define AC_VERB_GET_GPIO_DATA 0x0f15 |
81 | #define AC_VERB_GET_GPIO_MASK 0x0f16 | |
82 | #define AC_VERB_GET_GPIO_DIRECTION 0x0f17 | |
797760ab | 83 | #define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18 |
3982d17e | 84 | #define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19 |
797760ab | 85 | #define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a |
1da177e4 | 86 | #define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c |
86284e45 TI |
87 | /* f20: AFG/MFG */ |
88 | #define AC_VERB_GET_SUBSYSTEM_ID 0x0f20 | |
955d2488 TI |
89 | #define AC_VERB_GET_CVT_CHAN_COUNT 0x0f2d |
90 | #define AC_VERB_GET_HDMI_DIP_SIZE 0x0f2e | |
91 | #define AC_VERB_GET_HDMI_ELDD 0x0f2f | |
92 | #define AC_VERB_GET_HDMI_DIP_INDEX 0x0f30 | |
93 | #define AC_VERB_GET_HDMI_DIP_DATA 0x0f31 | |
94 | #define AC_VERB_GET_HDMI_DIP_XMIT 0x0f32 | |
95 | #define AC_VERB_GET_HDMI_CP_CTRL 0x0f33 | |
96 | #define AC_VERB_GET_HDMI_CHAN_SLOT 0x0f34 | |
1da177e4 LT |
97 | |
98 | /* | |
99 | * SET verbs | |
100 | */ | |
101 | #define AC_VERB_SET_STREAM_FORMAT 0x200 | |
102 | #define AC_VERB_SET_AMP_GAIN_MUTE 0x300 | |
103 | #define AC_VERB_SET_PROC_COEF 0x400 | |
104 | #define AC_VERB_SET_COEF_INDEX 0x500 | |
105 | #define AC_VERB_SET_CONNECT_SEL 0x701 | |
106 | #define AC_VERB_SET_PROC_STATE 0x703 | |
107 | #define AC_VERB_SET_SDI_SELECT 0x704 | |
108 | #define AC_VERB_SET_POWER_STATE 0x705 | |
109 | #define AC_VERB_SET_CHANNEL_STREAMID 0x706 | |
110 | #define AC_VERB_SET_PIN_WIDGET_CONTROL 0x707 | |
111 | #define AC_VERB_SET_UNSOLICITED_ENABLE 0x708 | |
112 | #define AC_VERB_SET_PIN_SENSE 0x709 | |
113 | #define AC_VERB_SET_BEEP_CONTROL 0x70a | |
a2a20939 | 114 | #define AC_VERB_SET_EAPD_BTLENABLE 0x70c |
1da177e4 LT |
115 | #define AC_VERB_SET_DIGI_CONVERT_1 0x70d |
116 | #define AC_VERB_SET_DIGI_CONVERT_2 0x70e | |
117 | #define AC_VERB_SET_VOLUME_KNOB_CONTROL 0x70f | |
16ded525 TI |
118 | #define AC_VERB_SET_GPIO_DATA 0x715 |
119 | #define AC_VERB_SET_GPIO_MASK 0x716 | |
120 | #define AC_VERB_SET_GPIO_DIRECTION 0x717 | |
797760ab | 121 | #define AC_VERB_SET_GPIO_WAKE_MASK 0x718 |
3982d17e | 122 | #define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719 |
797760ab | 123 | #define AC_VERB_SET_GPIO_STICKY_MASK 0x71a |
1da177e4 LT |
124 | #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c |
125 | #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d | |
126 | #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e | |
127 | #define AC_VERB_SET_CONFIG_DEFAULT_BYTES_3 0x71f | |
d0513fc6 | 128 | #define AC_VERB_SET_EAPD 0x788 |
1da177e4 | 129 | #define AC_VERB_SET_CODEC_RESET 0x7ff |
955d2488 TI |
130 | #define AC_VERB_SET_CVT_CHAN_COUNT 0x72d |
131 | #define AC_VERB_SET_HDMI_DIP_INDEX 0x730 | |
132 | #define AC_VERB_SET_HDMI_DIP_DATA 0x731 | |
133 | #define AC_VERB_SET_HDMI_DIP_XMIT 0x732 | |
134 | #define AC_VERB_SET_HDMI_CP_CTRL 0x733 | |
135 | #define AC_VERB_SET_HDMI_CHAN_SLOT 0x734 | |
1da177e4 LT |
136 | |
137 | /* | |
138 | * Parameter IDs | |
139 | */ | |
140 | #define AC_PAR_VENDOR_ID 0x00 | |
141 | #define AC_PAR_SUBSYSTEM_ID 0x01 | |
142 | #define AC_PAR_REV_ID 0x02 | |
143 | #define AC_PAR_NODE_COUNT 0x04 | |
144 | #define AC_PAR_FUNCTION_TYPE 0x05 | |
145 | #define AC_PAR_AUDIO_FG_CAP 0x08 | |
146 | #define AC_PAR_AUDIO_WIDGET_CAP 0x09 | |
147 | #define AC_PAR_PCM 0x0a | |
148 | #define AC_PAR_STREAM 0x0b | |
149 | #define AC_PAR_PIN_CAP 0x0c | |
150 | #define AC_PAR_AMP_IN_CAP 0x0d | |
151 | #define AC_PAR_CONNLIST_LEN 0x0e | |
152 | #define AC_PAR_POWER_STATE 0x0f | |
153 | #define AC_PAR_PROC_CAP 0x10 | |
154 | #define AC_PAR_GPIO_CAP 0x11 | |
155 | #define AC_PAR_AMP_OUT_CAP 0x12 | |
e1716139 | 156 | #define AC_PAR_VOL_KNB_CAP 0x13 |
955d2488 | 157 | #define AC_PAR_HDMI_LPCM_CAP 0x20 |
1da177e4 LT |
158 | |
159 | /* | |
160 | * AC_VERB_PARAMETERS results (32bit) | |
161 | */ | |
162 | ||
163 | /* Function Group Type */ | |
164 | #define AC_FGT_TYPE (0xff<<0) | |
165 | #define AC_FGT_TYPE_SHIFT 0 | |
166 | #define AC_FGT_UNSOL_CAP (1<<8) | |
167 | ||
168 | /* Audio Function Group Capabilities */ | |
169 | #define AC_AFG_OUT_DELAY (0xf<<0) | |
170 | #define AC_AFG_IN_DELAY (0xf<<8) | |
171 | #define AC_AFG_BEEP_GEN (1<<16) | |
172 | ||
173 | /* Audio Widget Capabilities */ | |
174 | #define AC_WCAP_STEREO (1<<0) /* stereo I/O */ | |
175 | #define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */ | |
176 | #define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */ | |
177 | #define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */ | |
178 | #define AC_WCAP_FORMAT_OVRD (1<<4) /* format override */ | |
179 | #define AC_WCAP_STRIPE (1<<5) /* stripe */ | |
180 | #define AC_WCAP_PROC_WID (1<<6) /* Proc Widget */ | |
181 | #define AC_WCAP_UNSOL_CAP (1<<7) /* Unsol capable */ | |
182 | #define AC_WCAP_CONN_LIST (1<<8) /* connection list */ | |
183 | #define AC_WCAP_DIGITAL (1<<9) /* digital I/O */ | |
184 | #define AC_WCAP_POWER (1<<10) /* power control */ | |
185 | #define AC_WCAP_LR_SWAP (1<<11) /* L/R swap */ | |
955d2488 TI |
186 | #define AC_WCAP_CP_CAPS (1<<12) /* content protection */ |
187 | #define AC_WCAP_CHAN_CNT_EXT (7<<13) /* channel count ext */ | |
1da177e4 LT |
188 | #define AC_WCAP_DELAY (0xf<<16) |
189 | #define AC_WCAP_DELAY_SHIFT 16 | |
190 | #define AC_WCAP_TYPE (0xf<<20) | |
191 | #define AC_WCAP_TYPE_SHIFT 20 | |
192 | ||
193 | /* supported PCM rates and bits */ | |
194 | #define AC_SUPPCM_RATES (0xfff << 0) | |
195 | #define AC_SUPPCM_BITS_8 (1<<16) | |
196 | #define AC_SUPPCM_BITS_16 (1<<17) | |
197 | #define AC_SUPPCM_BITS_20 (1<<18) | |
198 | #define AC_SUPPCM_BITS_24 (1<<19) | |
199 | #define AC_SUPPCM_BITS_32 (1<<20) | |
200 | ||
201 | /* supported PCM stream format */ | |
202 | #define AC_SUPFMT_PCM (1<<0) | |
203 | #define AC_SUPFMT_FLOAT32 (1<<1) | |
204 | #define AC_SUPFMT_AC3 (1<<2) | |
205 | ||
797760ab AP |
206 | /* GP I/O count */ |
207 | #define AC_GPIO_IO_COUNT (0xff<<0) | |
208 | #define AC_GPIO_O_COUNT (0xff<<8) | |
209 | #define AC_GPIO_O_COUNT_SHIFT 8 | |
210 | #define AC_GPIO_I_COUNT (0xff<<16) | |
211 | #define AC_GPIO_I_COUNT_SHIFT 16 | |
212 | #define AC_GPIO_UNSOLICITED (1<<30) | |
213 | #define AC_GPIO_WAKE (1<<31) | |
214 | ||
215 | /* Converter stream, channel */ | |
216 | #define AC_CONV_CHANNEL (0xf<<0) | |
217 | #define AC_CONV_STREAM (0xf<<4) | |
218 | #define AC_CONV_STREAM_SHIFT 4 | |
219 | ||
220 | /* Input converter SDI select */ | |
221 | #define AC_SDI_SELECT (0xf<<0) | |
222 | ||
92f10b3f TI |
223 | /* stream format id */ |
224 | #define AC_FMT_CHAN_SHIFT 0 | |
225 | #define AC_FMT_CHAN_MASK (0x0f << 0) | |
226 | #define AC_FMT_BITS_SHIFT 4 | |
227 | #define AC_FMT_BITS_MASK (7 << 4) | |
228 | #define AC_FMT_BITS_8 (0 << 4) | |
229 | #define AC_FMT_BITS_16 (1 << 4) | |
230 | #define AC_FMT_BITS_20 (2 << 4) | |
231 | #define AC_FMT_BITS_24 (3 << 4) | |
232 | #define AC_FMT_BITS_32 (4 << 4) | |
233 | #define AC_FMT_DIV_SHIFT 8 | |
234 | #define AC_FMT_DIV_MASK (7 << 8) | |
235 | #define AC_FMT_MULT_SHIFT 11 | |
236 | #define AC_FMT_MULT_MASK (7 << 11) | |
237 | #define AC_FMT_BASE_SHIFT 14 | |
238 | #define AC_FMT_BASE_48K (0 << 14) | |
239 | #define AC_FMT_BASE_44K (1 << 14) | |
240 | #define AC_FMT_TYPE_SHIFT 15 | |
241 | #define AC_FMT_TYPE_PCM (0 << 15) | |
242 | #define AC_FMT_TYPE_NON_PCM (1 << 15) | |
243 | ||
955d2488 | 244 | /* Unsolicited response control */ |
797760ab AP |
245 | #define AC_UNSOL_TAG (0x3f<<0) |
246 | #define AC_UNSOL_ENABLED (1<<7) | |
955d2488 TI |
247 | #define AC_USRSP_EN AC_UNSOL_ENABLED |
248 | ||
249 | /* Unsolicited responses */ | |
250 | #define AC_UNSOL_RES_TAG (0x3f<<26) | |
251 | #define AC_UNSOL_RES_TAG_SHIFT 26 | |
252 | #define AC_UNSOL_RES_SUBTAG (0x1f<<21) | |
253 | #define AC_UNSOL_RES_SUBTAG_SHIFT 21 | |
254 | #define AC_UNSOL_RES_ELDV (1<<1) /* ELD Data valid (for HDMI) */ | |
255 | #define AC_UNSOL_RES_PD (1<<0) /* pinsense detect */ | |
256 | #define AC_UNSOL_RES_CP_STATE (1<<1) /* content protection */ | |
257 | #define AC_UNSOL_RES_CP_READY (1<<0) /* content protection */ | |
797760ab | 258 | |
1da177e4 LT |
259 | /* Pin widget capabilies */ |
260 | #define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */ | |
261 | #define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */ | |
262 | #define AC_PINCAP_PRES_DETECT (1<<2) /* presence detect capable */ | |
263 | #define AC_PINCAP_HP_DRV (1<<3) /* headphone drive capable */ | |
264 | #define AC_PINCAP_OUT (1<<4) /* output capable */ | |
265 | #define AC_PINCAP_IN (1<<5) /* input capable */ | |
266 | #define AC_PINCAP_BALANCE (1<<6) /* balanced I/O capable */ | |
3982d17e AP |
267 | /* Note: This LR_SWAP pincap is defined in the Realtek ALC883 specification, |
268 | * but is marked reserved in the Intel HDA specification. | |
269 | */ | |
270 | #define AC_PINCAP_LR_SWAP (1<<7) /* L/R swap */ | |
955d2488 TI |
271 | /* Note: The same bit as LR_SWAP is newly defined as HDMI capability |
272 | * in HD-audio specification | |
273 | */ | |
274 | #define AC_PINCAP_HDMI (1<<7) /* HDMI pin */ | |
728765b3 WF |
275 | #define AC_PINCAP_DP (1<<24) /* DisplayPort pin, can |
276 | * coexist with AC_PINCAP_HDMI | |
277 | */ | |
1a12de1e | 278 | #define AC_PINCAP_VREF (0x37<<8) |
1da177e4 LT |
279 | #define AC_PINCAP_VREF_SHIFT 8 |
280 | #define AC_PINCAP_EAPD (1<<16) /* EAPD capable */ | |
b923528e | 281 | #define AC_PINCAP_HBR (1<<27) /* High Bit Rate */ |
1a12de1e M |
282 | /* Vref status (used in pin cap) */ |
283 | #define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */ | |
284 | #define AC_PINCAP_VREF_50 (1<<1) /* 50% */ | |
285 | #define AC_PINCAP_VREF_GRD (1<<2) /* ground */ | |
286 | #define AC_PINCAP_VREF_80 (1<<4) /* 80% */ | |
287 | #define AC_PINCAP_VREF_100 (1<<5) /* 100% */ | |
1da177e4 LT |
288 | |
289 | /* Amplifier capabilities */ | |
290 | #define AC_AMPCAP_OFFSET (0x7f<<0) /* 0dB offset */ | |
291 | #define AC_AMPCAP_OFFSET_SHIFT 0 | |
292 | #define AC_AMPCAP_NUM_STEPS (0x7f<<8) /* number of steps */ | |
293 | #define AC_AMPCAP_NUM_STEPS_SHIFT 8 | |
d01ce99f TI |
294 | #define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB |
295 | * in 0.25dB | |
296 | */ | |
1da177e4 LT |
297 | #define AC_AMPCAP_STEP_SIZE_SHIFT 16 |
298 | #define AC_AMPCAP_MUTE (1<<31) /* mute capable */ | |
299 | #define AC_AMPCAP_MUTE_SHIFT 31 | |
300 | ||
3868137e TI |
301 | /* driver-specific amp-caps: using bits 24-30 */ |
302 | #define AC_AMPCAP_MIN_MUTE (1 << 30) /* min-volume = mute */ | |
303 | ||
1da177e4 LT |
304 | /* Connection list */ |
305 | #define AC_CLIST_LENGTH (0x7f<<0) | |
306 | #define AC_CLIST_LONG (1<<7) | |
307 | ||
308 | /* Supported power status */ | |
309 | #define AC_PWRST_D0SUP (1<<0) | |
310 | #define AC_PWRST_D1SUP (1<<1) | |
311 | #define AC_PWRST_D2SUP (1<<2) | |
312 | #define AC_PWRST_D3SUP (1<<3) | |
83d605fd WF |
313 | #define AC_PWRST_D3COLDSUP (1<<4) |
314 | #define AC_PWRST_S3D3COLDSUP (1<<29) | |
315 | #define AC_PWRST_CLKSTOP (1<<30) | |
316 | #define AC_PWRST_EPSS (1U<<31) | |
1da177e4 | 317 | |
54d17403 | 318 | /* Power state values */ |
797760ab AP |
319 | #define AC_PWRST_SETTING (0xf<<0) |
320 | #define AC_PWRST_ACTUAL (0xf<<4) | |
321 | #define AC_PWRST_ACTUAL_SHIFT 4 | |
54d17403 TI |
322 | #define AC_PWRST_D0 0x00 |
323 | #define AC_PWRST_D1 0x01 | |
324 | #define AC_PWRST_D2 0x02 | |
325 | #define AC_PWRST_D3 0x03 | |
ce63f3ba WX |
326 | #define AC_PWRST_ERROR (1<<8) |
327 | #define AC_PWRST_CLK_STOP_OK (1<<9) | |
328 | #define AC_PWRST_SETTING_RESET (1<<10) | |
54d17403 | 329 | |
1da177e4 LT |
330 | /* Processing capabilies */ |
331 | #define AC_PCAP_BENIGN (1<<0) | |
332 | #define AC_PCAP_NUM_COEF (0xff<<8) | |
797760ab | 333 | #define AC_PCAP_NUM_COEF_SHIFT 8 |
1da177e4 LT |
334 | |
335 | /* Volume knobs capabilities */ | |
336 | #define AC_KNBCAP_NUM_STEPS (0x7f<<0) | |
38fcaf8e | 337 | #define AC_KNBCAP_DELTA (1<<7) |
1da177e4 | 338 | |
955d2488 TI |
339 | /* HDMI LPCM capabilities */ |
340 | #define AC_LPCMCAP_48K_CP_CHNS (0x0f<<0) /* max channels w/ CP-on */ | |
341 | #define AC_LPCMCAP_48K_NO_CHNS (0x0f<<4) /* max channels w/o CP-on */ | |
342 | #define AC_LPCMCAP_48K_20BIT (1<<8) /* 20b bitrate supported */ | |
343 | #define AC_LPCMCAP_48K_24BIT (1<<9) /* 24b bitrate supported */ | |
344 | #define AC_LPCMCAP_96K_CP_CHNS (0x0f<<10) /* max channels w/ CP-on */ | |
345 | #define AC_LPCMCAP_96K_NO_CHNS (0x0f<<14) /* max channels w/o CP-on */ | |
346 | #define AC_LPCMCAP_96K_20BIT (1<<18) /* 20b bitrate supported */ | |
347 | #define AC_LPCMCAP_96K_24BIT (1<<19) /* 24b bitrate supported */ | |
348 | #define AC_LPCMCAP_192K_CP_CHNS (0x0f<<20) /* max channels w/ CP-on */ | |
349 | #define AC_LPCMCAP_192K_NO_CHNS (0x0f<<24) /* max channels w/o CP-on */ | |
350 | #define AC_LPCMCAP_192K_20BIT (1<<28) /* 20b bitrate supported */ | |
351 | #define AC_LPCMCAP_192K_24BIT (1<<29) /* 24b bitrate supported */ | |
352 | #define AC_LPCMCAP_44K (1<<30) /* 44.1kHz support */ | |
353 | #define AC_LPCMCAP_44K_MS (1<<31) /* 44.1kHz-multiplies support */ | |
354 | ||
1da177e4 LT |
355 | /* |
356 | * Control Parameters | |
357 | */ | |
358 | ||
359 | /* Amp gain/mute */ | |
d427c77e | 360 | #define AC_AMP_MUTE (1<<7) |
1da177e4 LT |
361 | #define AC_AMP_GAIN (0x7f) |
362 | #define AC_AMP_GET_INDEX (0xf<<0) | |
363 | ||
364 | #define AC_AMP_GET_LEFT (1<<13) | |
365 | #define AC_AMP_GET_RIGHT (0<<13) | |
366 | #define AC_AMP_GET_OUTPUT (1<<15) | |
367 | #define AC_AMP_GET_INPUT (0<<15) | |
368 | ||
369 | #define AC_AMP_SET_INDEX (0xf<<8) | |
370 | #define AC_AMP_SET_INDEX_SHIFT 8 | |
371 | #define AC_AMP_SET_RIGHT (1<<12) | |
372 | #define AC_AMP_SET_LEFT (1<<13) | |
373 | #define AC_AMP_SET_INPUT (1<<14) | |
374 | #define AC_AMP_SET_OUTPUT (1<<15) | |
375 | ||
376 | /* DIGITAL1 bits */ | |
377 | #define AC_DIG1_ENABLE (1<<0) | |
378 | #define AC_DIG1_V (1<<1) | |
379 | #define AC_DIG1_VCFG (1<<2) | |
380 | #define AC_DIG1_EMPHASIS (1<<3) | |
381 | #define AC_DIG1_COPYRIGHT (1<<4) | |
382 | #define AC_DIG1_NONAUDIO (1<<5) | |
383 | #define AC_DIG1_PROFESSIONAL (1<<6) | |
384 | #define AC_DIG1_LEVEL (1<<7) | |
385 | ||
797760ab AP |
386 | /* DIGITAL2 bits */ |
387 | #define AC_DIG2_CC (0x7f<<0) | |
388 | ||
1da177e4 | 389 | /* Pin widget control - 8bit */ |
ea87d1c4 AH |
390 | #define AC_PINCTL_EPT (0x3<<0) |
391 | #define AC_PINCTL_EPT_NATIVE 0 | |
392 | #define AC_PINCTL_EPT_HBR 3 | |
1da177e4 | 393 | #define AC_PINCTL_VREFEN (0x7<<0) |
98f759a6 TI |
394 | #define AC_PINCTL_VREF_HIZ 0 /* Hi-Z */ |
395 | #define AC_PINCTL_VREF_50 1 /* 50% */ | |
396 | #define AC_PINCTL_VREF_GRD 2 /* ground */ | |
397 | #define AC_PINCTL_VREF_80 4 /* 80% */ | |
398 | #define AC_PINCTL_VREF_100 5 /* 100% */ | |
1da177e4 LT |
399 | #define AC_PINCTL_IN_EN (1<<5) |
400 | #define AC_PINCTL_OUT_EN (1<<6) | |
401 | #define AC_PINCTL_HP_EN (1<<7) | |
402 | ||
797760ab AP |
403 | /* Pin sense - 32bit */ |
404 | #define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff) | |
405 | #define AC_PINSENSE_PRESENCE (1<<31) | |
955d2488 | 406 | #define AC_PINSENSE_ELDV (1<<30) /* ELD valid (HDMI) */ |
797760ab AP |
407 | |
408 | /* EAPD/BTL enable - 32bit */ | |
409 | #define AC_EAPDBTL_BALANCED (1<<0) | |
410 | #define AC_EAPDBTL_EAPD (1<<1) | |
411 | #define AC_EAPDBTL_LR_SWAP (1<<2) | |
412 | ||
955d2488 TI |
413 | /* HDMI ELD data */ |
414 | #define AC_ELDD_ELD_VALID (1<<31) | |
415 | #define AC_ELDD_ELD_DATA 0xff | |
416 | ||
417 | /* HDMI DIP size */ | |
418 | #define AC_DIPSIZE_ELD_BUF (1<<3) /* ELD buf size of packet size */ | |
419 | #define AC_DIPSIZE_PACK_IDX (0x07<<0) /* packet index */ | |
420 | ||
421 | /* HDMI DIP index */ | |
422 | #define AC_DIPIDX_PACK_IDX (0x07<<5) /* packet idnex */ | |
423 | #define AC_DIPIDX_BYTE_IDX (0x1f<<0) /* byte index */ | |
424 | ||
425 | /* HDMI DIP xmit (transmit) control */ | |
426 | #define AC_DIPXMIT_MASK (0x3<<6) | |
427 | #define AC_DIPXMIT_DISABLE (0x0<<6) /* disable xmit */ | |
428 | #define AC_DIPXMIT_ONCE (0x2<<6) /* xmit once then disable */ | |
429 | #define AC_DIPXMIT_BEST (0x3<<6) /* best effort */ | |
430 | ||
431 | /* HDMI content protection (CP) control */ | |
432 | #define AC_CPCTRL_CES (1<<9) /* current encryption state */ | |
433 | #define AC_CPCTRL_READY (1<<8) /* ready bit */ | |
434 | #define AC_CPCTRL_SUBTAG (0x1f<<3) /* subtag for unsol-resp */ | |
435 | #define AC_CPCTRL_STATE (3<<0) /* current CP request state */ | |
436 | ||
437 | /* Converter channel <-> HDMI slot mapping */ | |
438 | #define AC_CVTMAP_HDMI_SLOT (0xf<<0) /* HDMI slot number */ | |
439 | #define AC_CVTMAP_CHAN (0xf<<4) /* converter channel number */ | |
440 | ||
1da177e4 LT |
441 | /* configuration default - 32bit */ |
442 | #define AC_DEFCFG_SEQUENCE (0xf<<0) | |
443 | #define AC_DEFCFG_DEF_ASSOC (0xf<<4) | |
d21b37ea | 444 | #define AC_DEFCFG_ASSOC_SHIFT 4 |
1da177e4 | 445 | #define AC_DEFCFG_MISC (0xf<<8) |
d21b37ea | 446 | #define AC_DEFCFG_MISC_SHIFT 8 |
797760ab | 447 | #define AC_DEFCFG_MISC_NO_PRESENCE (1<<0) |
1da177e4 LT |
448 | #define AC_DEFCFG_COLOR (0xf<<12) |
449 | #define AC_DEFCFG_COLOR_SHIFT 12 | |
450 | #define AC_DEFCFG_CONN_TYPE (0xf<<16) | |
451 | #define AC_DEFCFG_CONN_TYPE_SHIFT 16 | |
452 | #define AC_DEFCFG_DEVICE (0xf<<20) | |
453 | #define AC_DEFCFG_DEVICE_SHIFT 20 | |
454 | #define AC_DEFCFG_LOCATION (0x3f<<24) | |
455 | #define AC_DEFCFG_LOCATION_SHIFT 24 | |
456 | #define AC_DEFCFG_PORT_CONN (0x3<<30) | |
457 | #define AC_DEFCFG_PORT_CONN_SHIFT 30 | |
458 | ||
459 | /* device device types (0x0-0xf) */ | |
460 | enum { | |
461 | AC_JACK_LINE_OUT, | |
462 | AC_JACK_SPEAKER, | |
463 | AC_JACK_HP_OUT, | |
464 | AC_JACK_CD, | |
465 | AC_JACK_SPDIF_OUT, | |
466 | AC_JACK_DIG_OTHER_OUT, | |
467 | AC_JACK_MODEM_LINE_SIDE, | |
468 | AC_JACK_MODEM_HAND_SIDE, | |
469 | AC_JACK_LINE_IN, | |
470 | AC_JACK_AUX, | |
471 | AC_JACK_MIC_IN, | |
472 | AC_JACK_TELEPHONY, | |
473 | AC_JACK_SPDIF_IN, | |
474 | AC_JACK_DIG_OTHER_IN, | |
475 | AC_JACK_OTHER = 0xf, | |
476 | }; | |
477 | ||
478 | /* jack connection types (0x0-0xf) */ | |
479 | enum { | |
480 | AC_JACK_CONN_UNKNOWN, | |
481 | AC_JACK_CONN_1_8, | |
482 | AC_JACK_CONN_1_4, | |
483 | AC_JACK_CONN_ATAPI, | |
484 | AC_JACK_CONN_RCA, | |
485 | AC_JACK_CONN_OPTICAL, | |
486 | AC_JACK_CONN_OTHER_DIGITAL, | |
487 | AC_JACK_CONN_OTHER_ANALOG, | |
488 | AC_JACK_CONN_DIN, | |
489 | AC_JACK_CONN_XLR, | |
490 | AC_JACK_CONN_RJ11, | |
491 | AC_JACK_CONN_COMB, | |
492 | AC_JACK_CONN_OTHER = 0xf, | |
493 | }; | |
494 | ||
495 | /* jack colors (0x0-0xf) */ | |
496 | enum { | |
497 | AC_JACK_COLOR_UNKNOWN, | |
498 | AC_JACK_COLOR_BLACK, | |
499 | AC_JACK_COLOR_GREY, | |
500 | AC_JACK_COLOR_BLUE, | |
501 | AC_JACK_COLOR_GREEN, | |
502 | AC_JACK_COLOR_RED, | |
503 | AC_JACK_COLOR_ORANGE, | |
504 | AC_JACK_COLOR_YELLOW, | |
505 | AC_JACK_COLOR_PURPLE, | |
506 | AC_JACK_COLOR_PINK, | |
507 | AC_JACK_COLOR_WHITE = 0xe, | |
508 | AC_JACK_COLOR_OTHER, | |
509 | }; | |
510 | ||
511 | /* Jack location (0x0-0x3f) */ | |
512 | /* common case */ | |
513 | enum { | |
514 | AC_JACK_LOC_NONE, | |
515 | AC_JACK_LOC_REAR, | |
516 | AC_JACK_LOC_FRONT, | |
517 | AC_JACK_LOC_LEFT, | |
518 | AC_JACK_LOC_RIGHT, | |
519 | AC_JACK_LOC_TOP, | |
520 | AC_JACK_LOC_BOTTOM, | |
521 | }; | |
522 | /* bits 4-5 */ | |
523 | enum { | |
524 | AC_JACK_LOC_EXTERNAL = 0x00, | |
525 | AC_JACK_LOC_INTERNAL = 0x10, | |
526 | AC_JACK_LOC_SEPARATE = 0x20, | |
527 | AC_JACK_LOC_OTHER = 0x30, | |
528 | }; | |
529 | enum { | |
530 | /* external on primary chasis */ | |
531 | AC_JACK_LOC_REAR_PANEL = 0x07, | |
532 | AC_JACK_LOC_DRIVE_BAY, | |
533 | /* internal */ | |
534 | AC_JACK_LOC_RISER = 0x17, | |
535 | AC_JACK_LOC_HDMI, | |
536 | AC_JACK_LOC_ATAPI, | |
537 | /* others */ | |
538 | AC_JACK_LOC_MOBILE_IN = 0x37, | |
539 | AC_JACK_LOC_MOBILE_OUT, | |
540 | }; | |
541 | ||
542 | /* Port connectivity (0-3) */ | |
543 | enum { | |
544 | AC_JACK_PORT_COMPLEX, | |
545 | AC_JACK_PORT_NONE, | |
546 | AC_JACK_PORT_FIXED, | |
547 | AC_JACK_PORT_BOTH, | |
548 | }; | |
549 | ||
550 | /* max. connections to a widget */ | |
54d17403 | 551 | #define HDA_MAX_CONNECTIONS 32 |
1da177e4 LT |
552 | |
553 | /* max. codec address */ | |
554 | #define HDA_MAX_CODEC_ADDRESS 0x0f | |
555 | ||
b2e18597 TI |
556 | /* |
557 | * generic arrays | |
558 | */ | |
559 | struct snd_array { | |
560 | unsigned int used; | |
561 | unsigned int alloced; | |
562 | unsigned int elem_size; | |
563 | unsigned int alloc_align; | |
564 | void *list; | |
565 | }; | |
566 | ||
567 | void *snd_array_new(struct snd_array *array); | |
568 | void snd_array_free(struct snd_array *array); | |
569 | static inline void snd_array_init(struct snd_array *array, unsigned int size, | |
570 | unsigned int align) | |
571 | { | |
572 | array->elem_size = size; | |
573 | array->alloc_align = align; | |
574 | } | |
575 | ||
f43aa025 TI |
576 | static inline void *snd_array_elem(struct snd_array *array, unsigned int idx) |
577 | { | |
578 | return array->list + idx * array->elem_size; | |
579 | } | |
580 | ||
581 | static inline unsigned int snd_array_index(struct snd_array *array, void *ptr) | |
582 | { | |
583 | return (unsigned long)(ptr - array->list) / array->elem_size; | |
584 | } | |
585 | ||
1da177e4 LT |
586 | /* |
587 | * Structures | |
588 | */ | |
589 | ||
590 | struct hda_bus; | |
1cd2224c | 591 | struct hda_beep; |
1da177e4 LT |
592 | struct hda_codec; |
593 | struct hda_pcm; | |
594 | struct hda_pcm_stream; | |
595 | struct hda_bus_unsolicited; | |
596 | ||
597 | /* NID type */ | |
598 | typedef u16 hda_nid_t; | |
599 | ||
600 | /* bus operators */ | |
601 | struct hda_bus_ops { | |
602 | /* send a single command */ | |
33fa35ed | 603 | int (*command)(struct hda_bus *bus, unsigned int cmd); |
1da177e4 | 604 | /* get a response from the last command */ |
deadff16 | 605 | unsigned int (*get_response)(struct hda_bus *bus, unsigned int addr); |
1da177e4 LT |
606 | /* free the private data */ |
607 | void (*private_free)(struct hda_bus *); | |
176d5335 | 608 | /* attach a PCM stream */ |
33fa35ed TI |
609 | int (*attach_pcm)(struct hda_bus *bus, struct hda_codec *codec, |
610 | struct hda_pcm *pcm); | |
8dd78330 TI |
611 | /* reset bus for retry verb */ |
612 | void (*bus_reset)(struct hda_bus *bus); | |
cb53c626 | 613 | #ifdef CONFIG_SND_HDA_POWER_SAVE |
561de31a | 614 | /* notify power-up/down from codec to controller */ |
33fa35ed | 615 | void (*pm_notify)(struct hda_bus *bus); |
cb53c626 | 616 | #endif |
1da177e4 LT |
617 | }; |
618 | ||
619 | /* template to pass to the bus constructor */ | |
620 | struct hda_bus_template { | |
621 | void *private_data; | |
622 | struct pci_dev *pci; | |
623 | const char *modelname; | |
fee2fba3 | 624 | int *power_save; |
1da177e4 LT |
625 | struct hda_bus_ops ops; |
626 | }; | |
627 | ||
628 | /* | |
629 | * codec bus | |
630 | * | |
631 | * each controller needs to creata a hda_bus to assign the accessor. | |
632 | * A hda_bus contains several codecs in the list codec_list. | |
633 | */ | |
634 | struct hda_bus { | |
c8b6bf9b | 635 | struct snd_card *card; |
1da177e4 LT |
636 | |
637 | /* copied from template */ | |
638 | void *private_data; | |
639 | struct pci_dev *pci; | |
640 | const char *modelname; | |
fee2fba3 | 641 | int *power_save; |
1da177e4 LT |
642 | struct hda_bus_ops ops; |
643 | ||
644 | /* codec linked list */ | |
645 | struct list_head codec_list; | |
d01ce99f TI |
646 | /* link caddr -> codec */ |
647 | struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1]; | |
1da177e4 | 648 | |
62932df8 | 649 | struct mutex cmd_mutex; |
3f50ac6a | 650 | struct mutex prepare_mutex; |
1da177e4 LT |
651 | |
652 | /* unsolicited event queue */ | |
653 | struct hda_bus_unsolicited *unsol; | |
e8c0ee5d | 654 | char workq_name[16]; |
6acaed38 | 655 | struct workqueue_struct *workq; /* common workqueue for codecs */ |
1da177e4 | 656 | |
529bd6c4 TI |
657 | /* assigned PCMs */ |
658 | DECLARE_BITMAP(pcm_dev_bits, SNDRV_PCM_DEVICES); | |
659 | ||
52987656 TI |
660 | /* misc op flags */ |
661 | unsigned int needs_damn_long_delay :1; | |
b20f3b83 TI |
662 | unsigned int allow_bus_reset:1; /* allow bus reset at fatal error */ |
663 | unsigned int sync_write:1; /* sync after verb write */ | |
664 | /* status for codec/controller */ | |
b94d3539 | 665 | unsigned int shutdown :1; /* being unloaded */ |
b613291f | 666 | unsigned int rirb_error:1; /* error in codec communication */ |
8dd78330 TI |
667 | unsigned int response_reset:1; /* controller was reset */ |
668 | unsigned int in_reset:1; /* during reset operation */ | |
0287d970 | 669 | unsigned int power_keep_link_on:1; /* don't power off HDA link */ |
1da177e4 LT |
670 | }; |
671 | ||
672 | /* | |
673 | * codec preset | |
674 | * | |
675 | * Known codecs have the patch to build and set up the controls/PCMs | |
676 | * better than the generic parser. | |
677 | */ | |
678 | struct hda_codec_preset { | |
679 | unsigned int id; | |
680 | unsigned int mask; | |
681 | unsigned int subs; | |
682 | unsigned int subs_mask; | |
683 | unsigned int rev; | |
ca7cfae9 | 684 | hda_nid_t afg, mfg; |
1da177e4 LT |
685 | const char *name; |
686 | int (*patch)(struct hda_codec *codec); | |
687 | }; | |
688 | ||
1289e9e8 TI |
689 | struct hda_codec_preset_list { |
690 | const struct hda_codec_preset *preset; | |
691 | struct module *owner; | |
692 | struct list_head list; | |
693 | }; | |
694 | ||
695 | /* initial hook */ | |
696 | int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset); | |
697 | int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset); | |
698 | ||
1da177e4 LT |
699 | /* ops set by the preset patch */ |
700 | struct hda_codec_ops { | |
701 | int (*build_controls)(struct hda_codec *codec); | |
702 | int (*build_pcms)(struct hda_codec *codec); | |
703 | int (*init)(struct hda_codec *codec); | |
704 | void (*free)(struct hda_codec *codec); | |
705 | void (*unsol_event)(struct hda_codec *codec, unsigned int res); | |
4d7fbdbc TI |
706 | void (*set_power_state)(struct hda_codec *codec, hda_nid_t fg, |
707 | unsigned int power_state); | |
2a43952a | 708 | #ifdef CONFIG_PM |
68cb2b55 | 709 | int (*suspend)(struct hda_codec *codec); |
1da177e4 LT |
710 | int (*resume)(struct hda_codec *codec); |
711 | #endif | |
cb53c626 TI |
712 | #ifdef CONFIG_SND_HDA_POWER_SAVE |
713 | int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid); | |
714 | #endif | |
fb8d1a34 | 715 | void (*reboot_notify)(struct hda_codec *codec); |
1da177e4 LT |
716 | }; |
717 | ||
718 | /* record for amp information cache */ | |
01751f54 | 719 | struct hda_cache_head { |
1da177e4 | 720 | u32 key; /* hash key */ |
01751f54 TI |
721 | u16 val; /* assigned value */ |
722 | u16 next; /* next link; -1 = terminal */ | |
723 | }; | |
724 | ||
725 | struct hda_amp_info { | |
726 | struct hda_cache_head head; | |
1da177e4 | 727 | u32 amp_caps; /* amp capabilities */ |
7f0e2f8b | 728 | u16 vol[2]; /* current volume & mute */ |
01751f54 TI |
729 | }; |
730 | ||
731 | struct hda_cache_rec { | |
732 | u16 hash[64]; /* hash table for index */ | |
603c4019 | 733 | struct snd_array buf; /* record entries */ |
1da177e4 LT |
734 | }; |
735 | ||
736 | /* PCM callbacks */ | |
737 | struct hda_pcm_ops { | |
738 | int (*open)(struct hda_pcm_stream *info, struct hda_codec *codec, | |
c8b6bf9b | 739 | struct snd_pcm_substream *substream); |
1da177e4 | 740 | int (*close)(struct hda_pcm_stream *info, struct hda_codec *codec, |
c8b6bf9b | 741 | struct snd_pcm_substream *substream); |
1da177e4 LT |
742 | int (*prepare)(struct hda_pcm_stream *info, struct hda_codec *codec, |
743 | unsigned int stream_tag, unsigned int format, | |
c8b6bf9b | 744 | struct snd_pcm_substream *substream); |
1da177e4 | 745 | int (*cleanup)(struct hda_pcm_stream *info, struct hda_codec *codec, |
c8b6bf9b | 746 | struct snd_pcm_substream *substream); |
1da177e4 LT |
747 | }; |
748 | ||
749 | /* PCM information for each substream */ | |
750 | struct hda_pcm_stream { | |
d01ce99f | 751 | unsigned int substreams; /* number of substreams, 0 = not exist*/ |
1da177e4 LT |
752 | unsigned int channels_min; /* min. number of channels */ |
753 | unsigned int channels_max; /* max. number of channels */ | |
754 | hda_nid_t nid; /* default NID to query rates/formats/bps, or set up */ | |
755 | u32 rates; /* supported rates */ | |
756 | u64 formats; /* supported formats (SNDRV_PCM_FMTBIT_) */ | |
757 | unsigned int maxbps; /* supported max. bit per sample */ | |
758 | struct hda_pcm_ops ops; | |
759 | }; | |
760 | ||
7ba72ba1 TI |
761 | /* PCM types */ |
762 | enum { | |
763 | HDA_PCM_TYPE_AUDIO, | |
764 | HDA_PCM_TYPE_SPDIF, | |
765 | HDA_PCM_TYPE_HDMI, | |
766 | HDA_PCM_TYPE_MODEM, | |
767 | HDA_PCM_NTYPES | |
768 | }; | |
769 | ||
1da177e4 LT |
770 | /* for PCM creation */ |
771 | struct hda_pcm { | |
772 | char *name; | |
773 | struct hda_pcm_stream stream[2]; | |
7ba72ba1 | 774 | unsigned int pcm_type; /* HDA_PCM_TYPE_XXX */ |
176d5335 TI |
775 | int device; /* device number to assign */ |
776 | struct snd_pcm *pcm; /* assigned PCM instance */ | |
1da177e4 LT |
777 | }; |
778 | ||
779 | /* codec information */ | |
780 | struct hda_codec { | |
781 | struct hda_bus *bus; | |
782 | unsigned int addr; /* codec addr*/ | |
783 | struct list_head list; /* list point */ | |
784 | ||
785 | hda_nid_t afg; /* AFG node id */ | |
673b683a | 786 | hda_nid_t mfg; /* MFG node id */ |
1da177e4 LT |
787 | |
788 | /* ids */ | |
79c944ad JK |
789 | u8 afg_function_id; |
790 | u8 mfg_function_id; | |
791 | u8 afg_unsol; | |
792 | u8 mfg_unsol; | |
1da177e4 LT |
793 | u32 vendor_id; |
794 | u32 subsystem_id; | |
795 | u32 revision_id; | |
796 | ||
797 | /* detected preset */ | |
798 | const struct hda_codec_preset *preset; | |
1289e9e8 | 799 | struct module *owner; |
812a2cca TI |
800 | const char *vendor_name; /* codec vendor name */ |
801 | const char *chip_name; /* codec chip name */ | |
f44ac837 | 802 | const char *modelname; /* model name for preset */ |
1da177e4 LT |
803 | |
804 | /* set by patch */ | |
805 | struct hda_codec_ops patch_ops; | |
806 | ||
1da177e4 LT |
807 | /* PCM to create, set by patch_ops.build_pcms callback */ |
808 | unsigned int num_pcms; | |
809 | struct hda_pcm *pcm_info; | |
810 | ||
811 | /* codec specific info */ | |
812 | void *spec; | |
813 | ||
1cd2224c MR |
814 | /* beep device */ |
815 | struct hda_beep *beep; | |
2dca0bba | 816 | unsigned int beep_mode; |
1cd2224c | 817 | |
54d17403 TI |
818 | /* widget capabilities cache */ |
819 | unsigned int num_nodes; | |
820 | hda_nid_t start_nid; | |
821 | u32 *wcaps; | |
822 | ||
d13bd412 | 823 | struct snd_array mixers; /* list of assigned mixer elements */ |
5b0cb1d8 | 824 | struct snd_array nids; /* list of mapped mixer elements */ |
d13bd412 | 825 | |
01751f54 | 826 | struct hda_cache_rec amp_cache; /* cache for amp access */ |
b3ac5636 | 827 | struct hda_cache_rec cmd_cache; /* cache for other commands */ |
1da177e4 | 828 | |
a12d3e1e TI |
829 | struct snd_array conn_lists; /* connection-list array */ |
830 | ||
62932df8 | 831 | struct mutex spdif_mutex; |
5a9e02e9 | 832 | struct mutex control_mutex; |
c3b6bcc2 | 833 | struct mutex hash_mutex; |
7c935976 | 834 | struct snd_array spdif_out; |
1da177e4 | 835 | unsigned int spdif_in_enable; /* SPDIF input enable? */ |
dda14410 | 836 | const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */ |
3be14149 | 837 | struct snd_array init_pins; /* initial (BIOS) pin configurations */ |
346ff70f | 838 | struct snd_array driver_pins; /* pin configs set by codec parser */ |
eb541337 | 839 | struct snd_array cvt_setups; /* audio convert setups */ |
2807314d | 840 | |
11aeff08 | 841 | #ifdef CONFIG_SND_HDA_HWDEP |
2807314d | 842 | struct snd_hwdep *hwdep; /* assigned hwdep device */ |
11aeff08 | 843 | struct snd_array init_verbs; /* additional init verbs */ |
1e1be432 | 844 | struct snd_array hints; /* additional hints */ |
346ff70f | 845 | struct snd_array user_pins; /* default pin configs to override */ |
11aeff08 | 846 | #endif |
cb53c626 | 847 | |
963f803f TI |
848 | /* misc flags */ |
849 | unsigned int spdif_status_reset :1; /* needs to toggle SPDIF for each | |
850 | * status change | |
851 | * (e.g. Realtek codecs) | |
852 | */ | |
9421f954 TI |
853 | unsigned int pin_amp_workaround:1; /* pin out-amp takes index |
854 | * (e.g. Conexant codecs) | |
855 | */ | |
4f32456e MK |
856 | unsigned int single_adc_amp:1; /* adc in-amp takes no index |
857 | * (e.g. CX20549 codec) | |
858 | */ | |
0e7adbe2 | 859 | unsigned int no_sticky_stream:1; /* no sticky-PCM stream assignment */ |
ac0547dc | 860 | unsigned int pins_shutup:1; /* pins are shut up */ |
729d55ba | 861 | unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */ |
2f451d2a | 862 | unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */ |
71b1e9e4 | 863 | unsigned int no_jack_detect:1; /* Machine has no jack-detection */ |
cb53c626 | 864 | #ifdef CONFIG_SND_HDA_POWER_SAVE |
a221e287 | 865 | unsigned int power_on :1; /* current (global) power-state */ |
a2d96e77 | 866 | int power_transition; /* power-state in transition */ |
cb53c626 TI |
867 | int power_count; /* current (global) power refcount */ |
868 | struct delayed_work power_work; /* delayed task for powerdown */ | |
a2f6309e TI |
869 | unsigned long power_on_acct; |
870 | unsigned long power_off_acct; | |
871 | unsigned long power_jiffies; | |
5536c6d6 | 872 | spinlock_t power_lock; |
cb53c626 | 873 | #endif |
daead538 TI |
874 | |
875 | /* codec-specific additional proc output */ | |
876 | void (*proc_widget_hook)(struct snd_info_buffer *buffer, | |
877 | struct hda_codec *codec, hda_nid_t nid); | |
cd372fb3 | 878 | |
1835a0f9 TI |
879 | /* jack detection */ |
880 | struct snd_array jacktbl; | |
881 | ||
cd372fb3 TI |
882 | #ifdef CONFIG_SND_HDA_INPUT_JACK |
883 | /* jack detection */ | |
884 | struct snd_array jacks; | |
885 | #endif | |
1da177e4 LT |
886 | }; |
887 | ||
888 | /* direction */ | |
889 | enum { | |
890 | HDA_INPUT, HDA_OUTPUT | |
891 | }; | |
892 | ||
893 | ||
894 | /* | |
895 | * constructors | |
896 | */ | |
c8b6bf9b | 897 | int snd_hda_bus_new(struct snd_card *card, const struct hda_bus_template *temp, |
1da177e4 LT |
898 | struct hda_bus **busp); |
899 | int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr, | |
a1e21c90 TI |
900 | struct hda_codec **codecp); |
901 | int snd_hda_codec_configure(struct hda_codec *codec); | |
1da177e4 LT |
902 | |
903 | /* | |
904 | * low level functions | |
905 | */ | |
d01ce99f TI |
906 | unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid, |
907 | int direct, | |
1da177e4 LT |
908 | unsigned int verb, unsigned int parm); |
909 | int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct, | |
910 | unsigned int verb, unsigned int parm); | |
d01ce99f TI |
911 | #define snd_hda_param_read(codec, nid, param) \ |
912 | snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param) | |
913 | int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, | |
914 | hda_nid_t *start_id); | |
915 | int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, | |
916 | hda_nid_t *conn_list, int max_conns); | |
09cf03b8 TI |
917 | static inline int |
918 | snd_hda_get_num_conns(struct hda_codec *codec, hda_nid_t nid) | |
919 | { | |
920 | return snd_hda_get_connections(codec, nid, NULL, 0); | |
921 | } | |
9e7717c9 TI |
922 | int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid, |
923 | hda_nid_t *conn_list, int max_conns); | |
b2f934a0 TI |
924 | int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int nums, |
925 | const hda_nid_t *list); | |
8d087c76 TI |
926 | int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux, |
927 | hda_nid_t nid, int recursive); | |
384a48d7 SW |
928 | int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, |
929 | u32 *ratesp, u64 *formatsp, unsigned int *bpsp); | |
1da177e4 LT |
930 | |
931 | struct hda_verb { | |
932 | hda_nid_t nid; | |
933 | u32 verb; | |
934 | u32 param; | |
935 | }; | |
936 | ||
d01ce99f TI |
937 | void snd_hda_sequence_write(struct hda_codec *codec, |
938 | const struct hda_verb *seq); | |
1da177e4 LT |
939 | |
940 | /* unsolicited event */ | |
941 | int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex); | |
942 | ||
b3ac5636 | 943 | /* cached write */ |
2a43952a | 944 | #ifdef CONFIG_PM |
b3ac5636 TI |
945 | int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid, |
946 | int direct, unsigned int verb, unsigned int parm); | |
947 | void snd_hda_sequence_write_cache(struct hda_codec *codec, | |
948 | const struct hda_verb *seq); | |
a68d5a54 TI |
949 | int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid, |
950 | int direct, unsigned int verb, unsigned int parm); | |
b3ac5636 | 951 | void snd_hda_codec_resume_cache(struct hda_codec *codec); |
82beb8fd TI |
952 | #else |
953 | #define snd_hda_codec_write_cache snd_hda_codec_write | |
a68d5a54 | 954 | #define snd_hda_codec_update_cache snd_hda_codec_write |
82beb8fd TI |
955 | #define snd_hda_sequence_write_cache snd_hda_sequence_write |
956 | #endif | |
b3ac5636 | 957 | |
3be14149 TI |
958 | /* the struct for codec->pin_configs */ |
959 | struct hda_pincfg { | |
960 | hda_nid_t nid; | |
ac0547dc TI |
961 | unsigned char ctrl; /* current pin control value */ |
962 | unsigned char pad; /* reserved */ | |
963 | unsigned int cfg; /* default configuration */ | |
3be14149 TI |
964 | }; |
965 | ||
966 | unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid); | |
967 | int snd_hda_codec_set_pincfg(struct hda_codec *codec, hda_nid_t nid, | |
968 | unsigned int cfg); | |
969 | int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list, | |
970 | hda_nid_t nid, unsigned int cfg); /* for hwdep */ | |
92ee6162 | 971 | void snd_hda_shutup_pins(struct hda_codec *codec); |
3be14149 | 972 | |
7c935976 SW |
973 | /* SPDIF controls */ |
974 | struct hda_spdif_out { | |
975 | hda_nid_t nid; /* Converter nid values relate to */ | |
976 | unsigned int status; /* IEC958 status bits */ | |
977 | unsigned short ctls; /* SPDIF control bits */ | |
978 | }; | |
979 | struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, | |
980 | hda_nid_t nid); | |
74b654c9 SW |
981 | void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx); |
982 | void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid); | |
7c935976 | 983 | |
1da177e4 LT |
984 | /* |
985 | * Mixer | |
986 | */ | |
987 | int snd_hda_build_controls(struct hda_bus *bus); | |
6c1f45ea | 988 | int snd_hda_codec_build_controls(struct hda_codec *codec); |
1da177e4 LT |
989 | |
990 | /* | |
991 | * PCM | |
992 | */ | |
993 | int snd_hda_build_pcms(struct hda_bus *bus); | |
529bd6c4 | 994 | int snd_hda_codec_build_pcms(struct hda_codec *codec); |
eb541337 TI |
995 | |
996 | int snd_hda_codec_prepare(struct hda_codec *codec, | |
997 | struct hda_pcm_stream *hinfo, | |
998 | unsigned int stream, | |
999 | unsigned int format, | |
1000 | struct snd_pcm_substream *substream); | |
1001 | void snd_hda_codec_cleanup(struct hda_codec *codec, | |
1002 | struct hda_pcm_stream *hinfo, | |
1003 | struct snd_pcm_substream *substream); | |
1004 | ||
d01ce99f TI |
1005 | void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, |
1006 | u32 stream_tag, | |
1da177e4 | 1007 | int channel_id, int format); |
f0cea797 TI |
1008 | void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid, |
1009 | int do_now); | |
1010 | #define snd_hda_codec_cleanup_stream(codec, nid) \ | |
1011 | __snd_hda_codec_cleanup_stream(codec, nid, 0) | |
d01ce99f TI |
1012 | unsigned int snd_hda_calc_stream_format(unsigned int rate, |
1013 | unsigned int channels, | |
1014 | unsigned int format, | |
32c168c8 AH |
1015 | unsigned int maxbps, |
1016 | unsigned short spdif_ctls); | |
1da177e4 LT |
1017 | int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid, |
1018 | unsigned int format); | |
1019 | ||
1020 | /* | |
1021 | * Misc | |
1022 | */ | |
1023 | void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen); | |
fb8d1a34 | 1024 | void snd_hda_bus_reboot_notify(struct hda_bus *bus); |
4d7fbdbc TI |
1025 | void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg, |
1026 | unsigned int power_state, | |
1027 | bool eapd_workaround); | |
1da177e4 | 1028 | |
d3d020bd TI |
1029 | int snd_hda_lock_devices(struct hda_bus *bus); |
1030 | void snd_hda_unlock_devices(struct hda_bus *bus); | |
1031 | ||
1da177e4 LT |
1032 | /* |
1033 | * power management | |
1034 | */ | |
1035 | #ifdef CONFIG_PM | |
8dd78330 | 1036 | int snd_hda_suspend(struct hda_bus *bus); |
1da177e4 LT |
1037 | int snd_hda_resume(struct hda_bus *bus); |
1038 | #endif | |
1039 | ||
9e5341b9 TI |
1040 | static inline |
1041 | int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid) | |
1042 | { | |
ff2b7e2a | 1043 | #ifdef CONFIG_SND_HDA_POWER_SAVE |
9e5341b9 TI |
1044 | if (codec->patch_ops.check_power_status) |
1045 | return codec->patch_ops.check_power_status(codec, nid); | |
ff2b7e2a | 1046 | #endif |
9e5341b9 TI |
1047 | return 0; |
1048 | } | |
9e5341b9 | 1049 | |
50a9f790 MR |
1050 | /* |
1051 | * get widget information | |
1052 | */ | |
1053 | const char *snd_hda_get_jack_connectivity(u32 cfg); | |
1054 | const char *snd_hda_get_jack_type(u32 cfg); | |
1055 | const char *snd_hda_get_jack_location(u32 cfg); | |
1056 | ||
cb53c626 TI |
1057 | /* |
1058 | * power saving | |
1059 | */ | |
1060 | #ifdef CONFIG_SND_HDA_POWER_SAVE | |
1061 | void snd_hda_power_up(struct hda_codec *codec); | |
b4a91cf0 | 1062 | void snd_hda_power_up_d3wait(struct hda_codec *codec); |
cb53c626 | 1063 | void snd_hda_power_down(struct hda_codec *codec); |
a2f6309e | 1064 | void snd_hda_update_power_acct(struct hda_codec *codec); |
cb53c626 TI |
1065 | #else |
1066 | static inline void snd_hda_power_up(struct hda_codec *codec) {} | |
b4a91cf0 | 1067 | static inline void snd_hda_power_up_d3wait(struct hda_codec *codec) {} |
cb53c626 TI |
1068 | static inline void snd_hda_power_down(struct hda_codec *codec) {} |
1069 | #endif | |
1070 | ||
4ea6fbc8 TI |
1071 | #ifdef CONFIG_SND_HDA_PATCH_LOADER |
1072 | /* | |
1073 | * patch firmware | |
1074 | */ | |
4918cdab | 1075 | int snd_hda_load_patch(struct hda_bus *bus, size_t size, const void *buf); |
4ea6fbc8 TI |
1076 | #endif |
1077 | ||
ff7a3267 TI |
1078 | /* |
1079 | * Codec modularization | |
1080 | */ | |
1081 | ||
1082 | /* Export symbols only for communication with codec drivers; | |
1083 | * When built in kernel, all HD-audio drivers are supposed to be statically | |
1084 | * linked to the kernel. Thus, the symbols don't have to (or shouldn't) be | |
1085 | * exported unless it's built as a module. | |
1086 | */ | |
1087 | #ifdef MODULE | |
1088 | #define EXPORT_SYMBOL_HDA(sym) EXPORT_SYMBOL_GPL(sym) | |
1089 | #else | |
1090 | #define EXPORT_SYMBOL_HDA(sym) | |
1091 | #endif | |
1092 | ||
1da177e4 | 1093 | #endif /* __SOUND_HDA_CODEC_H */ |