diff options
Diffstat (limited to 'sound/isa/sb/sb8_main.c')
-rw-r--r-- | sound/isa/sb/sb8_main.c | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c index 28d8afdf6891..aea9e5ec7b36 100644 --- a/sound/isa/sb/sb8_main.c +++ b/sound/isa/sb/sb8_main.c | |||
@@ -46,19 +46,19 @@ MODULE_LICENSE("GPL"); | |||
46 | #define SB8_DEN(v) ((SB8_CLOCK + (v) / 2) / (v)) | 46 | #define SB8_DEN(v) ((SB8_CLOCK + (v) / 2) / (v)) |
47 | #define SB8_RATE(v) (SB8_CLOCK / SB8_DEN(v)) | 47 | #define SB8_RATE(v) (SB8_CLOCK / SB8_DEN(v)) |
48 | 48 | ||
49 | static ratnum_t clock = { | 49 | static struct snd_ratnum clock = { |
50 | .num = SB8_CLOCK, | 50 | .num = SB8_CLOCK, |
51 | .den_min = 1, | 51 | .den_min = 1, |
52 | .den_max = 256, | 52 | .den_max = 256, |
53 | .den_step = 1, | 53 | .den_step = 1, |
54 | }; | 54 | }; |
55 | 55 | ||
56 | static snd_pcm_hw_constraint_ratnums_t hw_constraints_clock = { | 56 | static struct snd_pcm_hw_constraint_ratnums hw_constraints_clock = { |
57 | .nrats = 1, | 57 | .nrats = 1, |
58 | .rats = &clock, | 58 | .rats = &clock, |
59 | }; | 59 | }; |
60 | 60 | ||
61 | static ratnum_t stereo_clocks[] = { | 61 | static struct snd_ratnum stereo_clocks[] = { |
62 | { | 62 | { |
63 | .num = SB8_CLOCK, | 63 | .num = SB8_CLOCK, |
64 | .den_min = SB8_DEN(22050), | 64 | .den_min = SB8_DEN(22050), |
@@ -73,10 +73,10 @@ static ratnum_t stereo_clocks[] = { | |||
73 | } | 73 | } |
74 | }; | 74 | }; |
75 | 75 | ||
76 | static int snd_sb8_hw_constraint_rate_channels(snd_pcm_hw_params_t *params, | 76 | static int snd_sb8_hw_constraint_rate_channels(struct snd_pcm_hw_params *params, |
77 | snd_pcm_hw_rule_t *rule) | 77 | struct snd_pcm_hw_rule *rule) |
78 | { | 78 | { |
79 | snd_interval_t *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); | 79 | struct snd_interval *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
80 | if (c->min > 1) { | 80 | if (c->min > 1) { |
81 | unsigned int num = 0, den = 0; | 81 | unsigned int num = 0, den = 0; |
82 | int err = snd_interval_ratnum(hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE), | 82 | int err = snd_interval_ratnum(hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE), |
@@ -90,22 +90,22 @@ static int snd_sb8_hw_constraint_rate_channels(snd_pcm_hw_params_t *params, | |||
90 | return 0; | 90 | return 0; |
91 | } | 91 | } |
92 | 92 | ||
93 | static int snd_sb8_hw_constraint_channels_rate(snd_pcm_hw_params_t *params, | 93 | static int snd_sb8_hw_constraint_channels_rate(struct snd_pcm_hw_params *params, |
94 | snd_pcm_hw_rule_t *rule) | 94 | struct snd_pcm_hw_rule *rule) |
95 | { | 95 | { |
96 | snd_interval_t *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); | 96 | struct snd_interval *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); |
97 | if (r->min > SB8_RATE(22050) || r->max <= SB8_RATE(11025)) { | 97 | if (r->min > SB8_RATE(22050) || r->max <= SB8_RATE(11025)) { |
98 | snd_interval_t t = { .min = 1, .max = 1 }; | 98 | struct snd_interval t = { .min = 1, .max = 1 }; |
99 | return snd_interval_refine(hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS), &t); | 99 | return snd_interval_refine(hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS), &t); |
100 | } | 100 | } |
101 | return 0; | 101 | return 0; |
102 | } | 102 | } |
103 | 103 | ||
104 | static int snd_sb8_playback_prepare(snd_pcm_substream_t * substream) | 104 | static int snd_sb8_playback_prepare(struct snd_pcm_substream *substream) |
105 | { | 105 | { |
106 | unsigned long flags; | 106 | unsigned long flags; |
107 | sb_t *chip = snd_pcm_substream_chip(substream); | 107 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
108 | snd_pcm_runtime_t *runtime = substream->runtime; | 108 | struct snd_pcm_runtime *runtime = substream->runtime; |
109 | unsigned int mixreg, rate, size, count; | 109 | unsigned int mixreg, rate, size, count; |
110 | 110 | ||
111 | rate = runtime->rate; | 111 | rate = runtime->rate; |
@@ -178,11 +178,11 @@ static int snd_sb8_playback_prepare(snd_pcm_substream_t * substream) | |||
178 | return 0; | 178 | return 0; |
179 | } | 179 | } |
180 | 180 | ||
181 | static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, | 181 | static int snd_sb8_playback_trigger(struct snd_pcm_substream *substream, |
182 | int cmd) | 182 | int cmd) |
183 | { | 183 | { |
184 | unsigned long flags; | 184 | unsigned long flags; |
185 | sb_t *chip = snd_pcm_substream_chip(substream); | 185 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
186 | unsigned int count; | 186 | unsigned int count; |
187 | 187 | ||
188 | spin_lock_irqsave(&chip->reg_lock, flags); | 188 | spin_lock_irqsave(&chip->reg_lock, flags); |
@@ -197,7 +197,7 @@ static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, | |||
197 | break; | 197 | break; |
198 | case SNDRV_PCM_TRIGGER_STOP: | 198 | case SNDRV_PCM_TRIGGER_STOP: |
199 | if (chip->playback_format == SB_DSP_HI_OUTPUT_AUTO) { | 199 | if (chip->playback_format == SB_DSP_HI_OUTPUT_AUTO) { |
200 | snd_pcm_runtime_t *runtime = substream->runtime; | 200 | struct snd_pcm_runtime *runtime = substream->runtime; |
201 | snd_sbdsp_reset(chip); | 201 | snd_sbdsp_reset(chip); |
202 | if (runtime->channels > 1) { | 202 | if (runtime->channels > 1) { |
203 | spin_lock(&chip->mixer_lock); | 203 | spin_lock(&chip->mixer_lock); |
@@ -215,23 +215,23 @@ static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, | |||
215 | return 0; | 215 | return 0; |
216 | } | 216 | } |
217 | 217 | ||
218 | static int snd_sb8_hw_params(snd_pcm_substream_t * substream, | 218 | static int snd_sb8_hw_params(struct snd_pcm_substream *substream, |
219 | snd_pcm_hw_params_t * hw_params) | 219 | struct snd_pcm_hw_params *hw_params) |
220 | { | 220 | { |
221 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | 221 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
222 | } | 222 | } |
223 | 223 | ||
224 | static int snd_sb8_hw_free(snd_pcm_substream_t * substream) | 224 | static int snd_sb8_hw_free(struct snd_pcm_substream *substream) |
225 | { | 225 | { |
226 | snd_pcm_lib_free_pages(substream); | 226 | snd_pcm_lib_free_pages(substream); |
227 | return 0; | 227 | return 0; |
228 | } | 228 | } |
229 | 229 | ||
230 | static int snd_sb8_capture_prepare(snd_pcm_substream_t * substream) | 230 | static int snd_sb8_capture_prepare(struct snd_pcm_substream *substream) |
231 | { | 231 | { |
232 | unsigned long flags; | 232 | unsigned long flags; |
233 | sb_t *chip = snd_pcm_substream_chip(substream); | 233 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
234 | snd_pcm_runtime_t *runtime = substream->runtime; | 234 | struct snd_pcm_runtime *runtime = substream->runtime; |
235 | unsigned int mixreg, rate, size, count; | 235 | unsigned int mixreg, rate, size, count; |
236 | 236 | ||
237 | rate = runtime->rate; | 237 | rate = runtime->rate; |
@@ -290,11 +290,11 @@ static int snd_sb8_capture_prepare(snd_pcm_substream_t * substream) | |||
290 | return 0; | 290 | return 0; |
291 | } | 291 | } |
292 | 292 | ||
293 | static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, | 293 | static int snd_sb8_capture_trigger(struct snd_pcm_substream *substream, |
294 | int cmd) | 294 | int cmd) |
295 | { | 295 | { |
296 | unsigned long flags; | 296 | unsigned long flags; |
297 | sb_t *chip = snd_pcm_substream_chip(substream); | 297 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
298 | unsigned int count; | 298 | unsigned int count; |
299 | 299 | ||
300 | spin_lock_irqsave(&chip->reg_lock, flags); | 300 | spin_lock_irqsave(&chip->reg_lock, flags); |
@@ -309,7 +309,7 @@ static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, | |||
309 | break; | 309 | break; |
310 | case SNDRV_PCM_TRIGGER_STOP: | 310 | case SNDRV_PCM_TRIGGER_STOP: |
311 | if (chip->capture_format == SB_DSP_HI_INPUT_AUTO) { | 311 | if (chip->capture_format == SB_DSP_HI_INPUT_AUTO) { |
312 | snd_pcm_runtime_t *runtime = substream->runtime; | 312 | struct snd_pcm_runtime *runtime = substream->runtime; |
313 | snd_sbdsp_reset(chip); | 313 | snd_sbdsp_reset(chip); |
314 | if (runtime->channels > 1) { | 314 | if (runtime->channels > 1) { |
315 | /* restore input filter status */ | 315 | /* restore input filter status */ |
@@ -329,10 +329,10 @@ static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, | |||
329 | return 0; | 329 | return 0; |
330 | } | 330 | } |
331 | 331 | ||
332 | irqreturn_t snd_sb8dsp_interrupt(sb_t *chip) | 332 | irqreturn_t snd_sb8dsp_interrupt(struct snd_sb *chip) |
333 | { | 333 | { |
334 | snd_pcm_substream_t *substream; | 334 | struct snd_pcm_substream *substream; |
335 | snd_pcm_runtime_t *runtime; | 335 | struct snd_pcm_runtime *runtime; |
336 | 336 | ||
337 | snd_sb_ack_8bit(chip); | 337 | snd_sb_ack_8bit(chip); |
338 | switch (chip->mode) { | 338 | switch (chip->mode) { |
@@ -354,9 +354,9 @@ irqreturn_t snd_sb8dsp_interrupt(sb_t *chip) | |||
354 | return IRQ_HANDLED; | 354 | return IRQ_HANDLED; |
355 | } | 355 | } |
356 | 356 | ||
357 | static snd_pcm_uframes_t snd_sb8_playback_pointer(snd_pcm_substream_t * substream) | 357 | static snd_pcm_uframes_t snd_sb8_playback_pointer(struct snd_pcm_substream *substream) |
358 | { | 358 | { |
359 | sb_t *chip = snd_pcm_substream_chip(substream); | 359 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
360 | size_t ptr; | 360 | size_t ptr; |
361 | 361 | ||
362 | if (chip->mode != SB_MODE_PLAYBACK_8) | 362 | if (chip->mode != SB_MODE_PLAYBACK_8) |
@@ -365,9 +365,9 @@ static snd_pcm_uframes_t snd_sb8_playback_pointer(snd_pcm_substream_t * substrea | |||
365 | return bytes_to_frames(substream->runtime, ptr); | 365 | return bytes_to_frames(substream->runtime, ptr); |
366 | } | 366 | } |
367 | 367 | ||
368 | static snd_pcm_uframes_t snd_sb8_capture_pointer(snd_pcm_substream_t * substream) | 368 | static snd_pcm_uframes_t snd_sb8_capture_pointer(struct snd_pcm_substream *substream) |
369 | { | 369 | { |
370 | sb_t *chip = snd_pcm_substream_chip(substream); | 370 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
371 | size_t ptr; | 371 | size_t ptr; |
372 | 372 | ||
373 | if (chip->mode != SB_MODE_CAPTURE_8) | 373 | if (chip->mode != SB_MODE_CAPTURE_8) |
@@ -380,7 +380,7 @@ static snd_pcm_uframes_t snd_sb8_capture_pointer(snd_pcm_substream_t * substream | |||
380 | 380 | ||
381 | */ | 381 | */ |
382 | 382 | ||
383 | static snd_pcm_hardware_t snd_sb8_playback = | 383 | static struct snd_pcm_hardware snd_sb8_playback = |
384 | { | 384 | { |
385 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | 385 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
386 | SNDRV_PCM_INFO_MMAP_VALID), | 386 | SNDRV_PCM_INFO_MMAP_VALID), |
@@ -399,7 +399,7 @@ static snd_pcm_hardware_t snd_sb8_playback = | |||
399 | .fifo_size = 0, | 399 | .fifo_size = 0, |
400 | }; | 400 | }; |
401 | 401 | ||
402 | static snd_pcm_hardware_t snd_sb8_capture = | 402 | static struct snd_pcm_hardware snd_sb8_capture = |
403 | { | 403 | { |
404 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | 404 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
405 | SNDRV_PCM_INFO_MMAP_VALID), | 405 | SNDRV_PCM_INFO_MMAP_VALID), |
@@ -422,10 +422,10 @@ static snd_pcm_hardware_t snd_sb8_capture = | |||
422 | * | 422 | * |
423 | */ | 423 | */ |
424 | 424 | ||
425 | static int snd_sb8_open(snd_pcm_substream_t *substream) | 425 | static int snd_sb8_open(struct snd_pcm_substream *substream) |
426 | { | 426 | { |
427 | sb_t *chip = snd_pcm_substream_chip(substream); | 427 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
428 | snd_pcm_runtime_t *runtime = substream->runtime; | 428 | struct snd_pcm_runtime *runtime = substream->runtime; |
429 | unsigned long flags; | 429 | unsigned long flags; |
430 | 430 | ||
431 | spin_lock_irqsave(&chip->open_lock, flags); | 431 | spin_lock_irqsave(&chip->open_lock, flags); |
@@ -468,10 +468,10 @@ static int snd_sb8_open(snd_pcm_substream_t *substream) | |||
468 | return 0; | 468 | return 0; |
469 | } | 469 | } |
470 | 470 | ||
471 | static int snd_sb8_close(snd_pcm_substream_t *substream) | 471 | static int snd_sb8_close(struct snd_pcm_substream *substream) |
472 | { | 472 | { |
473 | unsigned long flags; | 473 | unsigned long flags; |
474 | sb_t *chip = snd_pcm_substream_chip(substream); | 474 | struct snd_sb *chip = snd_pcm_substream_chip(substream); |
475 | 475 | ||
476 | chip->playback_substream = NULL; | 476 | chip->playback_substream = NULL; |
477 | chip->capture_substream = NULL; | 477 | chip->capture_substream = NULL; |
@@ -485,7 +485,7 @@ static int snd_sb8_close(snd_pcm_substream_t *substream) | |||
485 | * Initialization part | 485 | * Initialization part |
486 | */ | 486 | */ |
487 | 487 | ||
488 | static snd_pcm_ops_t snd_sb8_playback_ops = { | 488 | static struct snd_pcm_ops snd_sb8_playback_ops = { |
489 | .open = snd_sb8_open, | 489 | .open = snd_sb8_open, |
490 | .close = snd_sb8_close, | 490 | .close = snd_sb8_close, |
491 | .ioctl = snd_pcm_lib_ioctl, | 491 | .ioctl = snd_pcm_lib_ioctl, |
@@ -496,7 +496,7 @@ static snd_pcm_ops_t snd_sb8_playback_ops = { | |||
496 | .pointer = snd_sb8_playback_pointer, | 496 | .pointer = snd_sb8_playback_pointer, |
497 | }; | 497 | }; |
498 | 498 | ||
499 | static snd_pcm_ops_t snd_sb8_capture_ops = { | 499 | static struct snd_pcm_ops snd_sb8_capture_ops = { |
500 | .open = snd_sb8_open, | 500 | .open = snd_sb8_open, |
501 | .close = snd_sb8_close, | 501 | .close = snd_sb8_close, |
502 | .ioctl = snd_pcm_lib_ioctl, | 502 | .ioctl = snd_pcm_lib_ioctl, |
@@ -507,10 +507,10 @@ static snd_pcm_ops_t snd_sb8_capture_ops = { | |||
507 | .pointer = snd_sb8_capture_pointer, | 507 | .pointer = snd_sb8_capture_pointer, |
508 | }; | 508 | }; |
509 | 509 | ||
510 | int snd_sb8dsp_pcm(sb_t *chip, int device, snd_pcm_t ** rpcm) | 510 | int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm) |
511 | { | 511 | { |
512 | snd_card_t *card = chip->card; | 512 | struct snd_card *card = chip->card; |
513 | snd_pcm_t *pcm; | 513 | struct snd_pcm *pcm; |
514 | int err; | 514 | int err; |
515 | 515 | ||
516 | if (rpcm) | 516 | if (rpcm) |