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8#ifndef _LOLA_H
9#define _LOLA_H
10
11#define DRVNAME "snd-lola"
12#define SFX DRVNAME ": "
13
14
15
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
36#define LOLA_BAR0_CORBRP 0x4a
37#define LOLA_BAR0_CORBCTL 0x4c
38#define LOLA_BAR0_CORBSTS 0x4d
39#define LOLA_BAR0_CORBSIZE 0x4e
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
45#define LOLA_BAR0_RIRBCTL 0x5c
46#define LOLA_BAR0_RIRBSTS 0x5d
47#define LOLA_BAR0_RIRBSIZE 0x5e
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
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
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
137#define LOLA_GCTL_RESET (1 << 0)
138
139#define LOLA_GCTL_UREN (1 << 8)
140
141
142#define LOLA_RBCTL_DMA_EN 0x02
143#define LOLA_RBCTL_IRQ_EN 0x01
144#define LOLA_RBRWP_CLR 0x8000
145
146#define LOLA_RIRB_EX_UNSOL_EV 0x40000000
147#define LOLA_RIRB_EX_ERROR 0x80000000
148
149
150#define LOLA_CORB_INT_CMEI 0x01
151#define LOLA_CORB_INT_MASK LOLA_CORB_INT_CMEI
152
153
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
159#define LOLA_DINT_GLOBAL 0x80000000
160#define LOLA_DINT_CTRL 0x40000000
161#define LOLA_DINT_FIFOERR 0x20000000
162#define LOLA_DINT_MUERR 0x10000000
163
164
165#define LOLA_DSD_CTL_SRST 0x01
166#define LOLA_DSD_CTL_SRUN 0x02
167#define LOLA_DSD_CTL_IOCE 0x04
168#define LOLA_DSD_CTL_DEIE 0x10
169#define LOLA_DSD_CTL_VLRCV 0x20
170#define LOLA_LRC_MASK 0xffffff00
171
172
173#define LOLA_DSD_STS_BCIS 0x04
174#define LOLA_DSD_STS_DESE 0x10
175#define LOLA_DSD_STS_FIFORDY 0x20
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
200#define LOLA_PEAK_METER_CAN_AGC_MASK 1
201#define LOLA_PEAK_METER_CAN_ANALOG_CLIP_MASK 2
202
203struct lola_bar {
204 unsigned long addr;
205 void __iomem *remap_addr;
206};
207
208
209struct lola_rb {
210 __le32 *buf;
211 dma_addr_t addr;
212 unsigned short rp, wp;
213 int cmds;
214};
215
216
217struct 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
230struct lola_pin_array {
231 unsigned int num_pins;
232 unsigned int num_analog_pins;
233 struct lola_pin pins[MAX_PINS];
234};
235
236
237struct lola_sample_clock {
238 unsigned int type;
239 unsigned int format;
240 unsigned int freq;
241};
242
243struct 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
254struct 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
262struct lola_mixer_widget {
263 unsigned int nid;
264 unsigned int caps;
265 struct lola_mixer_array __iomem *array;
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
278struct lola_stream {
279 unsigned int nid;
280 unsigned int index;
281 unsigned int dsd;
282 bool can_float;
283 struct snd_pcm_substream *substream;
284 struct lola_stream *master;
285
286
287 unsigned int bufsize;
288 unsigned int period_bytes;
289 unsigned int frags;
290
291
292 unsigned int format_verb;
293
294
295 unsigned int opened:1;
296 unsigned int prepared:1;
297 unsigned int paused:1;
298 unsigned int running:1;
299};
300
301#define PLAY SNDRV_PCM_STREAM_PLAYBACK
302#define CAPT SNDRV_PCM_STREAM_CAPTURE
303
304struct lola_pcm {
305 unsigned int num_streams;
306 struct snd_dma_buffer bdl;
307 struct lola_stream streams[MAX_STREAM_COUNT];
308};
309
310
311struct lola {
312 struct snd_card *card;
313 struct pci_dev *pci;
314
315
316 struct lola_bar bar[2];
317 int irq;
318
319
320 spinlock_t reg_lock;
321 struct mutex open_mutex;
322
323
324 struct lola_rb corb;
325 struct lola_rb rirb;
326 unsigned int res, res_ex;
327
328 unsigned int last_cmd_nid, last_verb, last_data, last_extdata;
329
330
331 struct snd_dma_buffer rb;
332
333
334 unsigned int last_unsol_res;
335
336
337 struct lola_pcm pcm[2];
338
339
340 unsigned int input_src_caps_mask;
341 unsigned int input_src_mask;
342
343
344 struct lola_pin_array pin[2];
345
346
347 struct lola_clock_widget clock;
348 int ref_count_rate;
349 unsigned int sample_rate;
350
351
352 struct lola_mixer_widget mixer;
353
354
355 unsigned int version;
356 unsigned int lola_caps;
357
358
359 unsigned int granularity;
360 unsigned int sample_rate_min;
361 unsigned int sample_rate_max;
362
363
364 unsigned int initialized:1;
365 unsigned int cold_reset:1;
366 unsigned int polling_mode:1;
367
368
369 unsigned int debug_res;
370 unsigned int debug_res_ex;
371};
372
373#define BAR0 0
374#define BAR1 1
375
376
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
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
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
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
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
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
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
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
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
469#define LOLA_MIXER_SRC_INPUT_PLAY_SEPARATION(res) ((res >> 2) & 0x1f)
470#define LOLA_MIXER_DEST_REC_OUTPUT_SEPARATION(res) ((res >> 7) & 0x1f)
471
472int lola_codec_write(struct lola *chip, unsigned int nid, unsigned int verb,
473 unsigned int data, unsigned int extdata);
474int 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);
477int 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
482int lola_create_pcm(struct lola *chip);
483void lola_free_pcm(struct lola *chip);
484int lola_init_pcm(struct lola *chip, int dir, int *nidp);
485void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits);
486
487
488int lola_init_clock_widget(struct lola *chip, int nid);
489int lola_set_granularity(struct lola *chip, unsigned int val, bool force);
490int lola_enable_clock_events(struct lola *chip);
491int lola_set_clock_index(struct lola *chip, unsigned int idx);
492int lola_set_clock(struct lola *chip, int idx);
493int lola_set_sample_rate(struct lola *chip, int rate);
494bool lola_update_ext_clock_freq(struct lola *chip, unsigned int val);
495unsigned int lola_sample_rate_convert(unsigned int coded);
496
497
498int lola_init_pins(struct lola *chip, int dir, int *nidp);
499int lola_init_mixer_widget(struct lola *chip, int nid);
500void lola_free_mixer(struct lola *chip);
501int lola_create_mixer(struct lola *chip);
502int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute);
503void lola_save_mixer(struct lola *chip);
504void lola_restore_mixer(struct lola *chip);
505int lola_set_src_config(struct lola *chip, unsigned int src_mask, bool update);
506
507
508#ifdef CONFIG_SND_DEBUG
509void lola_proc_debug_new(struct lola *chip);
510#else
511#define lola_proc_debug_new(chip)
512#endif
513
514#endif
515