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Commit | Line | Data |
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1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
d43f3010 TI |
2 | /* |
3 | * Support for Digigram Lola PCI-e boards | |
4 | * | |
5 | * Copyright (c) 2011 Takashi Iwai <tiwai@suse.de> | |
d43f3010 TI |
6 | */ |
7 | ||
8 | #ifndef _LOLA_H | |
9 | #define _LOLA_H | |
10 | ||
11 | #define DRVNAME "snd-lola" | |
12 | #define SFX DRVNAME ": " | |
13 | ||
14 | /* | |
15 | * Lola HD Audio Registers BAR0 | |
16 | */ | |
17 | #define LOLA_BAR0_GCAP 0x00 | |
18 | #define LOLA_BAR0_VMIN 0x02 | |
19 | #define LOLA_BAR0_VMAJ 0x03 | |
20 | #define LOLA_BAR0_OUTPAY 0x04 | |
21 | #define LOLA_BAR0_INPAY 0x06 | |
22 | #define LOLA_BAR0_GCTL 0x08 | |
23 | #define LOLA_BAR0_WAKEEN 0x0c | |
24 | #define LOLA_BAR0_STATESTS 0x0e | |
25 | #define LOLA_BAR0_GSTS 0x10 | |
26 | #define LOLA_BAR0_OUTSTRMPAY 0x18 | |
27 | #define LOLA_BAR0_INSTRMPAY 0x1a | |
28 | #define LOLA_BAR0_INTCTL 0x20 | |
29 | #define LOLA_BAR0_INTSTS 0x24 | |
30 | #define LOLA_BAR0_WALCLK 0x30 | |
31 | #define LOLA_BAR0_SSYNC 0x38 | |
32 | ||
33 | #define LOLA_BAR0_CORBLBASE 0x40 | |
34 | #define LOLA_BAR0_CORBUBASE 0x44 | |
35 | #define LOLA_BAR0_CORBWP 0x48 /* no ULONG access */ | |
36 | #define LOLA_BAR0_CORBRP 0x4a /* no ULONG access */ | |
37 | #define LOLA_BAR0_CORBCTL 0x4c /* no ULONG access */ | |
38 | #define LOLA_BAR0_CORBSTS 0x4d /* UCHAR access only */ | |
39 | #define LOLA_BAR0_CORBSIZE 0x4e /* no ULONG access */ | |
40 | ||
41 | #define LOLA_BAR0_RIRBLBASE 0x50 | |
42 | #define LOLA_BAR0_RIRBUBASE 0x54 | |
43 | #define LOLA_BAR0_RIRBWP 0x58 | |
44 | #define LOLA_BAR0_RINTCNT 0x5a /* no ULONG access */ | |
45 | #define LOLA_BAR0_RIRBCTL 0x5c | |
46 | #define LOLA_BAR0_RIRBSTS 0x5d /* UCHAR access only */ | |
47 | #define LOLA_BAR0_RIRBSIZE 0x5e /* no ULONG access */ | |
48 | ||
49 | #define LOLA_BAR0_ICW 0x60 | |
50 | #define LOLA_BAR0_IRR 0x64 | |
51 | #define LOLA_BAR0_ICS 0x68 | |
52 | #define LOLA_BAR0_DPLBASE 0x70 | |
53 | #define LOLA_BAR0_DPUBASE 0x74 | |
54 | ||
55 | /* stream register offsets from stream base 0x80 */ | |
56 | #define LOLA_BAR0_SD0_OFFSET 0x80 | |
57 | #define LOLA_REG0_SD_CTL 0x00 | |
58 | #define LOLA_REG0_SD_STS 0x03 | |
59 | #define LOLA_REG0_SD_LPIB 0x04 | |
60 | #define LOLA_REG0_SD_CBL 0x08 | |
61 | #define LOLA_REG0_SD_LVI 0x0c | |
62 | #define LOLA_REG0_SD_FIFOW 0x0e | |
63 | #define LOLA_REG0_SD_FIFOSIZE 0x10 | |
64 | #define LOLA_REG0_SD_FORMAT 0x12 | |
65 | #define LOLA_REG0_SD_BDLPL 0x18 | |
66 | #define LOLA_REG0_SD_BDLPU 0x1c | |
67 | ||
68 | /* | |
69 | * Lola Digigram Registers BAR1 | |
70 | */ | |
71 | #define LOLA_BAR1_FPGAVER 0x00 | |
72 | #define LOLA_BAR1_DEVER 0x04 | |
73 | #define LOLA_BAR1_UCBMV 0x08 | |
74 | #define LOLA_BAR1_JTAG 0x0c | |
75 | #define LOLA_BAR1_UARTRX 0x10 | |
76 | #define LOLA_BAR1_UARTTX 0x14 | |
77 | #define LOLA_BAR1_UARTCR 0x18 | |
78 | #define LOLA_BAR1_NVRAMVER 0x1c | |
79 | #define LOLA_BAR1_CTRLSPI 0x20 | |
80 | #define LOLA_BAR1_DSPI 0x24 | |
81 | #define LOLA_BAR1_AISPI 0x28 | |
82 | #define LOLA_BAR1_GRAN 0x2c | |
83 | ||
84 | #define LOLA_BAR1_DINTCTL 0x80 | |
85 | #define LOLA_BAR1_DIINTCTL 0x84 | |
86 | #define LOLA_BAR1_DOINTCTL 0x88 | |
87 | #define LOLA_BAR1_LRC 0x90 | |
88 | #define LOLA_BAR1_DINTSTS 0x94 | |
89 | #define LOLA_BAR1_DIINTSTS 0x98 | |
90 | #define LOLA_BAR1_DOINTSTS 0x9c | |
91 | ||
92 | #define LOLA_BAR1_DSD0_OFFSET 0xa0 | |
93 | #define LOLA_BAR1_DSD_SIZE 0x18 | |
94 | ||
95 | #define LOLA_BAR1_DSDnSTS 0x00 | |
96 | #define LOLA_BAR1_DSDnLPIB 0x04 | |
97 | #define LOLA_BAR1_DSDnCTL 0x08 | |
98 | #define LOLA_BAR1_DSDnLVI 0x0c | |
99 | #define LOLA_BAR1_DSDnBDPL 0x10 | |
100 | #define LOLA_BAR1_DSDnBDPU 0x14 | |
101 | ||
102 | #define LOLA_BAR1_SSYNC 0x03e8 | |
103 | ||
104 | #define LOLA_BAR1_BOARD_CTRL 0x0f00 | |
105 | #define LOLA_BAR1_BOARD_MODE 0x0f02 | |
106 | ||
107 | #define LOLA_BAR1_SOURCE_GAIN_ENABLE 0x1000 | |
108 | #define LOLA_BAR1_DEST00_MIX_GAIN_ENABLE 0x1004 | |
109 | #define LOLA_BAR1_DEST31_MIX_GAIN_ENABLE 0x1080 | |
110 | #define LOLA_BAR1_SOURCE00_01_GAIN 0x1084 | |
111 | #define LOLA_BAR1_SOURCE30_31_GAIN 0x10c0 | |
112 | #define LOLA_BAR1_SOURCE_GAIN(src) \ | |
113 | (LOLA_BAR1_SOURCE00_01_GAIN + (src) * 2) | |
114 | #define LOLA_BAR1_DEST00_MIX00_01_GAIN 0x10c4 | |
115 | #define LOLA_BAR1_DEST00_MIX30_31_GAIN 0x1100 | |
116 | #define LOLA_BAR1_DEST01_MIX00_01_GAIN 0x1104 | |
117 | #define LOLA_BAR1_DEST01_MIX30_31_GAIN 0x1140 | |
118 | #define LOLA_BAR1_DEST31_MIX00_01_GAIN 0x1884 | |
119 | #define LOLA_BAR1_DEST31_MIX30_31_GAIN 0x18c0 | |
120 | #define LOLA_BAR1_MIX_GAIN(dest, mix) \ | |
121 | (LOLA_BAR1_DEST00_MIX00_01_GAIN + (dest) * 0x40 + (mix) * 2) | |
122 | #define LOLA_BAR1_ANALOG_CLIP_IN 0x18c4 | |
123 | #define LOLA_BAR1_PEAKMETERS_SOURCE00_01 0x18c8 | |
124 | #define LOLA_BAR1_PEAKMETERS_SOURCE30_31 0x1904 | |
125 | #define LOLA_BAR1_PEAKMETERS_SOURCE(src) \ | |
126 | (LOLA_BAR1_PEAKMETERS_SOURCE00_01 + (src) * 2) | |
127 | #define LOLA_BAR1_PEAKMETERS_DEST00_01 0x1908 | |
128 | #define LOLA_BAR1_PEAKMETERS_DEST30_31 0x1944 | |
129 | #define LOLA_BAR1_PEAKMETERS_DEST(dest) \ | |
130 | (LOLA_BAR1_PEAKMETERS_DEST00_01 + (dest) * 2) | |
131 | #define LOLA_BAR1_PEAKMETERS_AGC00_01 0x1948 | |
132 | #define LOLA_BAR1_PEAKMETERS_AGC14_15 0x1964 | |
133 | #define LOLA_BAR1_PEAKMETERS_AGC(x) \ | |
134 | (LOLA_BAR1_PEAKMETERS_AGC00_01 + (x) * 2) | |
135 | ||
136 | /* GCTL reset bit */ | |
137 | #define LOLA_GCTL_RESET (1 << 0) | |
138 | /* GCTL unsolicited response enable bit */ | |
139 | #define LOLA_GCTL_UREN (1 << 8) | |
140 | ||
141 | /* CORB/RIRB control, read/write pointer */ | |
142 | #define LOLA_RBCTL_DMA_EN 0x02 /* enable DMA */ | |
143 | #define LOLA_RBCTL_IRQ_EN 0x01 /* enable IRQ */ | |
144 | #define LOLA_RBRWP_CLR 0x8000 /* read/write pointer clear */ | |
145 | ||
146 | #define LOLA_RIRB_EX_UNSOL_EV 0x40000000 | |
147 | #define LOLA_RIRB_EX_ERROR 0x80000000 | |
148 | ||
149 | /* CORB int mask: CMEI[0] */ | |
150 | #define LOLA_CORB_INT_CMEI 0x01 | |
151 | #define LOLA_CORB_INT_MASK LOLA_CORB_INT_CMEI | |
152 | ||
153 | /* RIRB int mask: overrun[2], response[0] */ | |
154 | #define LOLA_RIRB_INT_RESPONSE 0x01 | |
155 | #define LOLA_RIRB_INT_OVERRUN 0x04 | |
156 | #define LOLA_RIRB_INT_MASK (LOLA_RIRB_INT_RESPONSE | LOLA_RIRB_INT_OVERRUN) | |
157 | ||
158 | /* DINTCTL and DINTSTS */ | |
159 | #define LOLA_DINT_GLOBAL 0x80000000 /* global interrupt enable bit */ | |
160 | #define LOLA_DINT_CTRL 0x40000000 /* controller interrupt enable bit */ | |
161 | #define LOLA_DINT_FIFOERR 0x20000000 /* global fifo error enable bit */ | |
162 | #define LOLA_DINT_MUERR 0x10000000 /* global microcontroller underrun error */ | |
163 | ||
164 | /* DSDnCTL bits */ | |
165 | #define LOLA_DSD_CTL_SRST 0x01 /* stream reset bit */ | |
166 | #define LOLA_DSD_CTL_SRUN 0x02 /* stream DMA start bit */ | |
167 | #define LOLA_DSD_CTL_IOCE 0x04 /* interrupt on completion enable */ | |
168 | #define LOLA_DSD_CTL_DEIE 0x10 /* descriptor error interrupt enable */ | |
169 | #define LOLA_DSD_CTL_VLRCV 0x20 /* valid LRCountValue information in bits 8..31 */ | |
170 | #define LOLA_LRC_MASK 0xffffff00 | |
171 | ||
172 | /* DSDnSTS */ | |
173 | #define LOLA_DSD_STS_BCIS 0x04 /* buffer completion interrupt status */ | |
174 | #define LOLA_DSD_STS_DESE 0x10 /* descriptor error interrupt */ | |
175 | #define LOLA_DSD_STS_FIFORDY 0x20 /* fifo ready */ | |
176 | ||
177 | #define LOLA_CORB_ENTRIES 256 | |
178 | ||
179 | #define MAX_STREAM_IN_COUNT 16 | |
180 | #define MAX_STREAM_OUT_COUNT 16 | |
181 | #define MAX_STREAM_COUNT 16 | |
182 | #define MAX_PINS MAX_STREAM_COUNT | |
183 | #define MAX_STREAM_BUFFER_COUNT 16 | |
184 | #define MAX_AUDIO_INOUT_COUNT 16 | |
185 | ||
186 | #define LOLA_CLOCK_TYPE_INTERNAL 0 | |
187 | #define LOLA_CLOCK_TYPE_AES 1 | |
188 | #define LOLA_CLOCK_TYPE_AES_SYNC 2 | |
189 | #define LOLA_CLOCK_TYPE_WORDCLOCK 3 | |
190 | #define LOLA_CLOCK_TYPE_ETHERSOUND 4 | |
191 | #define LOLA_CLOCK_TYPE_VIDEO 5 | |
192 | ||
193 | #define LOLA_CLOCK_FORMAT_NONE 0 | |
194 | #define LOLA_CLOCK_FORMAT_NTSC 1 | |
195 | #define LOLA_CLOCK_FORMAT_PAL 2 | |
196 | ||
197 | #define MAX_SAMPLE_CLOCK_COUNT 48 | |
198 | ||
199 | /* parameters used with mixer widget's mixer capabilities */ | |
200 | #define LOLA_PEAK_METER_CAN_AGC_MASK 1 | |
201 | #define LOLA_PEAK_METER_CAN_ANALOG_CLIP_MASK 2 | |
202 | ||
203 | struct lola_bar { | |
204 | unsigned long addr; | |
205 | void __iomem *remap_addr; | |
206 | }; | |
207 | ||
208 | /* CORB/RIRB */ | |
209 | struct lola_rb { | |
0d9a26fc | 210 | __le32 *buf; /* CORB/RIRB buffer, 8 byte per each entry */ |
d43f3010 TI |
211 | dma_addr_t addr; /* physical address of CORB/RIRB buffer */ |
212 | unsigned short rp, wp; /* read/write pointers */ | |
213 | int cmds; /* number of pending requests */ | |
214 | }; | |
215 | ||
216 | /* Pin widget setup */ | |
217 | struct lola_pin { | |
218 | unsigned int nid; | |
219 | bool is_analog; | |
220 | unsigned int amp_mute; | |
221 | unsigned int amp_step_size; | |
222 | unsigned int amp_num_steps; | |
223 | unsigned int amp_offset; | |
224 | unsigned int max_level; | |
225 | unsigned int config_default_reg; | |
226 | unsigned int fixed_gain_list_len; | |
227 | unsigned int cur_gain_step; | |
228 | }; | |
229 | ||
230 | struct lola_pin_array { | |
231 | unsigned int num_pins; | |
2db30020 | 232 | unsigned int num_analog_pins; |
d43f3010 TI |
233 | struct lola_pin pins[MAX_PINS]; |
234 | }; | |
235 | ||
236 | /* Clock widget setup */ | |
237 | struct lola_sample_clock { | |
238 | unsigned int type; | |
239 | unsigned int format; | |
240 | unsigned int freq; | |
241 | }; | |
242 | ||
243 | struct lola_clock_widget { | |
244 | unsigned int nid; | |
245 | unsigned int items; | |
246 | unsigned int cur_index; | |
247 | unsigned int cur_freq; | |
248 | bool cur_valid; | |
249 | struct lola_sample_clock sample_clock[MAX_SAMPLE_CLOCK_COUNT]; | |
250 | unsigned int idx_lookup[MAX_SAMPLE_CLOCK_COUNT]; | |
251 | }; | |
252 | ||
253 | #define LOLA_MIXER_DIM 32 | |
254 | struct lola_mixer_array { | |
255 | u32 src_gain_enable; | |
256 | u32 dest_mix_gain_enable[LOLA_MIXER_DIM]; | |
257 | u16 src_gain[LOLA_MIXER_DIM]; | |
258 | u16 dest_mix_gain[LOLA_MIXER_DIM][LOLA_MIXER_DIM]; | |
259 | }; | |
260 | ||
261 | /* Mixer widget setup */ | |
262 | struct lola_mixer_widget { | |
263 | unsigned int nid; | |
264 | unsigned int caps; | |
0d9a26fc | 265 | struct lola_mixer_array __iomem *array; |
d43f3010 TI |
266 | struct lola_mixer_array *array_saved; |
267 | unsigned int src_stream_outs; | |
268 | unsigned int src_phys_ins; | |
269 | unsigned int dest_stream_ins; | |
270 | unsigned int dest_phys_outs; | |
271 | unsigned int src_stream_out_ofs; | |
272 | unsigned int dest_phys_out_ofs; | |
273 | unsigned int src_mask; | |
274 | unsigned int dest_mask; | |
275 | }; | |
276 | ||
277 | /* Audio stream */ | |
278 | struct lola_stream { | |
279 | unsigned int nid; /* audio widget NID */ | |
280 | unsigned int index; /* array index */ | |
281 | unsigned int dsd; /* DSD index */ | |
282 | bool can_float; | |
283 | struct snd_pcm_substream *substream; /* assigned PCM substream */ | |
284 | struct lola_stream *master; /* master stream (for multi-channel) */ | |
285 | ||
286 | /* buffer setup */ | |
287 | unsigned int bufsize; | |
288 | unsigned int period_bytes; | |
289 | unsigned int frags; | |
d43f3010 TI |
290 | |
291 | /* format + channel setup */ | |
292 | unsigned int format_verb; | |
293 | ||
294 | /* flags */ | |
295 | unsigned int opened:1; | |
0f8f56c9 | 296 | unsigned int prepared:1; |
7e79f226 | 297 | unsigned int paused:1; |
d43f3010 TI |
298 | unsigned int running:1; |
299 | }; | |
300 | ||
301 | #define PLAY SNDRV_PCM_STREAM_PLAYBACK | |
302 | #define CAPT SNDRV_PCM_STREAM_CAPTURE | |
303 | ||
304 | struct lola_pcm { | |
305 | unsigned int num_streams; | |
333ff397 | 306 | struct snd_dma_buffer bdl; /* BDL buffer */ |
d43f3010 TI |
307 | struct lola_stream streams[MAX_STREAM_COUNT]; |
308 | }; | |
309 | ||
310 | /* card instance */ | |
311 | struct lola { | |
312 | struct snd_card *card; | |
313 | struct pci_dev *pci; | |
314 | ||
315 | /* pci resources */ | |
316 | struct lola_bar bar[2]; | |
317 | int irq; | |
318 | ||
319 | /* locks */ | |
320 | spinlock_t reg_lock; | |
321 | struct mutex open_mutex; | |
322 | ||
323 | /* CORB/RIRB */ | |
324 | struct lola_rb corb; | |
325 | struct lola_rb rirb; | |
326 | unsigned int res, res_ex; /* last read values */ | |
327 | /* last command (for debugging) */ | |
328 | unsigned int last_cmd_nid, last_verb, last_data, last_extdata; | |
329 | ||
330 | /* CORB/RIRB buffers */ | |
331 | struct snd_dma_buffer rb; | |
332 | ||
333 | /* unsolicited events */ | |
334 | unsigned int last_unsol_res; | |
335 | ||
336 | /* streams */ | |
337 | struct lola_pcm pcm[2]; | |
338 | ||
339 | /* input src */ | |
340 | unsigned int input_src_caps_mask; | |
341 | unsigned int input_src_mask; | |
342 | ||
343 | /* pins */ | |
344 | struct lola_pin_array pin[2]; | |
345 | ||
346 | /* clock */ | |
347 | struct lola_clock_widget clock; | |
7e79f226 TI |
348 | int ref_count_rate; |
349 | unsigned int sample_rate; | |
d43f3010 TI |
350 | |
351 | /* mixer */ | |
352 | struct lola_mixer_widget mixer; | |
353 | ||
354 | /* hw info */ | |
355 | unsigned int version; | |
356 | unsigned int lola_caps; | |
357 | ||
358 | /* parameters */ | |
359 | unsigned int granularity; | |
360 | unsigned int sample_rate_min; | |
8bd172dc | 361 | unsigned int sample_rate_max; |
d43f3010 TI |
362 | |
363 | /* flags */ | |
fe4af1b5 TI |
364 | unsigned int initialized:1; |
365 | unsigned int cold_reset:1; | |
366 | unsigned int polling_mode:1; | |
d43f3010 TI |
367 | |
368 | /* for debugging */ | |
369 | unsigned int debug_res; | |
370 | unsigned int debug_res_ex; | |
371 | }; | |
372 | ||
373 | #define BAR0 0 | |
374 | #define BAR1 1 | |
375 | ||
376 | /* Helper macros */ | |
377 | #define lola_readl(chip, idx, name) \ | |
378 | readl((chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
379 | #define lola_readw(chip, idx, name) \ | |
380 | readw((chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
381 | #define lola_readb(chip, idx, name) \ | |
382 | readb((chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
383 | #define lola_writel(chip, idx, name, val) \ | |
384 | writel((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
385 | #define lola_writew(chip, idx, name, val) \ | |
386 | writew((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
387 | #define lola_writeb(chip, idx, name, val) \ | |
388 | writeb((val), (chip)->bar[idx].remap_addr + LOLA_##idx##_##name) | |
389 | ||
390 | #define lola_dsd_read(chip, dsd, name) \ | |
391 | readl((chip)->bar[BAR1].remap_addr + LOLA_BAR1_DSD0_OFFSET + \ | |
392 | (LOLA_BAR1_DSD_SIZE * (dsd)) + LOLA_BAR1_DSDn##name) | |
393 | #define lola_dsd_write(chip, dsd, name, val) \ | |
394 | writel((val), (chip)->bar[BAR1].remap_addr + LOLA_BAR1_DSD0_OFFSET + \ | |
395 | (LOLA_BAR1_DSD_SIZE * (dsd)) + LOLA_BAR1_DSDn##name) | |
396 | ||
397 | /* GET verbs HDAudio */ | |
398 | #define LOLA_VERB_GET_STREAM_FORMAT 0xa00 | |
399 | #define LOLA_VERB_GET_AMP_GAIN_MUTE 0xb00 | |
400 | #define LOLA_VERB_PARAMETERS 0xf00 | |
401 | #define LOLA_VERB_GET_POWER_STATE 0xf05 | |
402 | #define LOLA_VERB_GET_CONV 0xf06 | |
403 | #define LOLA_VERB_GET_UNSOLICITED_RESPONSE 0xf08 | |
404 | #define LOLA_VERB_GET_DIGI_CONVERT_1 0xf0d | |
405 | #define LOLA_VERB_GET_CONFIG_DEFAULT 0xf1c | |
406 | #define LOLA_VERB_GET_SUBSYSTEM_ID 0xf20 | |
407 | /* GET verbs Digigram */ | |
408 | #define LOLA_VERB_GET_FIXED_GAIN 0xfc0 | |
409 | #define LOLA_VERB_GET_GAIN_SELECT 0xfc1 | |
410 | #define LOLA_VERB_GET_MAX_LEVEL 0xfc2 | |
411 | #define LOLA_VERB_GET_CLOCK_LIST 0xfc3 | |
412 | #define LOLA_VERB_GET_CLOCK_SELECT 0xfc4 | |
413 | #define LOLA_VERB_GET_CLOCK_STATUS 0xfc5 | |
414 | ||
415 | /* SET verbs HDAudio */ | |
416 | #define LOLA_VERB_SET_STREAM_FORMAT 0x200 | |
417 | #define LOLA_VERB_SET_AMP_GAIN_MUTE 0x300 | |
418 | #define LOLA_VERB_SET_POWER_STATE 0x705 | |
419 | #define LOLA_VERB_SET_CHANNEL_STREAMID 0x706 | |
420 | #define LOLA_VERB_SET_UNSOLICITED_ENABLE 0x708 | |
421 | #define LOLA_VERB_SET_DIGI_CONVERT_1 0x70d | |
422 | /* SET verbs Digigram */ | |
423 | #define LOLA_VERB_SET_GAIN_SELECT 0xf81 | |
424 | #define LOLA_VERB_SET_CLOCK_SELECT 0xf84 | |
425 | #define LOLA_VERB_SET_GRANULARITY_STEPS 0xf86 | |
426 | #define LOLA_VERB_SET_SOURCE_GAIN 0xf87 | |
427 | #define LOLA_VERB_SET_MIX_GAIN 0xf88 | |
428 | #define LOLA_VERB_SET_DESTINATION_GAIN 0xf89 | |
429 | #define LOLA_VERB_SET_SRC 0xf8a | |
430 | ||
431 | /* Parameter IDs used with LOLA_VERB_PARAMETERS */ | |
432 | #define LOLA_PAR_VENDOR_ID 0x00 | |
433 | #define LOLA_PAR_FUNCTION_TYPE 0x05 | |
434 | #define LOLA_PAR_AUDIO_WIDGET_CAP 0x09 | |
435 | #define LOLA_PAR_PCM 0x0a | |
436 | #define LOLA_PAR_STREAM_FORMATS 0x0b | |
437 | #define LOLA_PAR_PIN_CAP 0x0c | |
438 | #define LOLA_PAR_AMP_IN_CAP 0x0d | |
439 | #define LOLA_PAR_CONNLIST_LEN 0x0e | |
440 | #define LOLA_PAR_POWER_STATE 0x0f | |
441 | #define LOLA_PAR_GPIO_CAP 0x11 | |
442 | #define LOLA_PAR_AMP_OUT_CAP 0x12 | |
443 | #define LOLA_PAR_SPECIFIC_CAPS 0x80 | |
444 | #define LOLA_PAR_FIXED_GAIN_LIST 0x81 | |
445 | ||
446 | /* extract results of LOLA_PAR_SPECIFIC_CAPS */ | |
447 | #define LOLA_AFG_MIXER_WIDGET_PRESENT(res) ((res & (1 << 21)) != 0) | |
448 | #define LOLA_AFG_CLOCK_WIDGET_PRESENT(res) ((res & (1 << 20)) != 0) | |
449 | #define LOLA_AFG_INPUT_PIN_COUNT(res) ((res >> 10) & 0x2ff) | |
450 | #define LOLA_AFG_OUTPUT_PIN_COUNT(res) ((res) & 0x2ff) | |
451 | ||
452 | /* extract results of LOLA_PAR_AMP_IN_CAP / LOLA_PAR_AMP_OUT_CAP */ | |
453 | #define LOLA_AMP_MUTE_CAPABLE(res) ((res & (1 << 31)) != 0) | |
454 | #define LOLA_AMP_STEP_SIZE(res) ((res >> 24) & 0x7f) | |
455 | #define LOLA_AMP_NUM_STEPS(res) ((res >> 12) & 0x3ff) | |
456 | #define LOLA_AMP_OFFSET(res) ((res) & 0x3ff) | |
457 | ||
458 | #define LOLA_GRANULARITY_MIN 8 | |
459 | #define LOLA_GRANULARITY_MAX 32 | |
460 | #define LOLA_GRANULARITY_STEP 8 | |
461 | ||
462 | /* parameters used with unsolicited command/response */ | |
463 | #define LOLA_UNSOLICITED_TAG_MASK 0x3f | |
464 | #define LOLA_UNSOLICITED_TAG 0x1a | |
465 | #define LOLA_UNSOLICITED_ENABLE 0x80 | |
466 | #define LOLA_UNSOL_RESP_TAG_OFFSET 26 | |
467 | ||
468 | /* count values in the Vendor Specific Mixer Widget's Audio Widget Capabilities */ | |
469 | #define LOLA_MIXER_SRC_INPUT_PLAY_SEPARATION(res) ((res >> 2) & 0x1f) | |
14705799 | 470 | #define LOLA_MIXER_DEST_REC_OUTPUT_SEPARATION(res) ((res >> 7) & 0x1f) |
d43f3010 TI |
471 | |
472 | int lola_codec_write(struct lola *chip, unsigned int nid, unsigned int verb, | |
473 | unsigned int data, unsigned int extdata); | |
474 | int lola_codec_read(struct lola *chip, unsigned int nid, unsigned int verb, | |
475 | unsigned int data, unsigned int extdata, | |
476 | unsigned int *val, unsigned int *extval); | |
477 | int lola_codec_flush(struct lola *chip); | |
478 | #define lola_read_param(chip, nid, param, val) \ | |
479 | lola_codec_read(chip, nid, LOLA_VERB_PARAMETERS, param, 0, val, NULL) | |
480 | ||
481 | /* PCM */ | |
482 | int lola_create_pcm(struct lola *chip); | |
483 | void lola_free_pcm(struct lola *chip); | |
484 | int lola_init_pcm(struct lola *chip, int dir, int *nidp); | |
485 | void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits); | |
486 | ||
487 | /* clock */ | |
488 | int lola_init_clock_widget(struct lola *chip, int nid); | |
489 | int lola_set_granularity(struct lola *chip, unsigned int val, bool force); | |
490 | int lola_enable_clock_events(struct lola *chip); | |
491 | int lola_set_clock_index(struct lola *chip, unsigned int idx); | |
492 | int lola_set_clock(struct lola *chip, int idx); | |
493 | int lola_set_sample_rate(struct lola *chip, int rate); | |
494 | bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val); | |
1c5d7b31 | 495 | unsigned int lola_sample_rate_convert(unsigned int coded); |
d43f3010 TI |
496 | |
497 | /* mixer */ | |
498 | int lola_init_pins(struct lola *chip, int dir, int *nidp); | |
499 | int lola_init_mixer_widget(struct lola *chip, int nid); | |
500 | void lola_free_mixer(struct lola *chip); | |
501 | int lola_create_mixer(struct lola *chip); | |
502 | int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute); | |
503 | void lola_save_mixer(struct lola *chip); | |
504 | void lola_restore_mixer(struct lola *chip); | |
505 | int lola_set_src_config(struct lola *chip, unsigned int src_mask, bool update); | |
506 | ||
507 | /* proc */ | |
508 | #ifdef CONFIG_SND_DEBUG | |
509 | void lola_proc_debug_new(struct lola *chip); | |
510 | #else | |
511 | #define lola_proc_debug_new(chip) | |
512 | #endif | |
513 | ||
514 | #endif /* _LOLA_H */ |