X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fisa%2Fsb%2Fsb8_main.c;h=aea9e5ec7b36eaaf3c6977665841e670acdf80b7;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=87c9b1ba06cf8f7a5318cf199dba2180513191b5;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c index 87c9b1ba0..aea9e5ec7 100644 --- a/sound/isa/sb/sb8_main.c +++ b/sound/isa/sb/sb8_main.c @@ -46,19 +46,19 @@ MODULE_LICENSE("GPL"); #define SB8_DEN(v) ((SB8_CLOCK + (v) / 2) / (v)) #define SB8_RATE(v) (SB8_CLOCK / SB8_DEN(v)) -static ratnum_t clock = { +static struct snd_ratnum clock = { .num = SB8_CLOCK, .den_min = 1, .den_max = 256, .den_step = 1, }; -static snd_pcm_hw_constraint_ratnums_t hw_constraints_clock = { +static struct snd_pcm_hw_constraint_ratnums hw_constraints_clock = { .nrats = 1, .rats = &clock, }; -static ratnum_t stereo_clocks[] = { +static struct snd_ratnum stereo_clocks[] = { { .num = SB8_CLOCK, .den_min = SB8_DEN(22050), @@ -73,10 +73,10 @@ static ratnum_t stereo_clocks[] = { } }; -static int snd_sb8_hw_constraint_rate_channels(snd_pcm_hw_params_t *params, - snd_pcm_hw_rule_t *rule) +static int snd_sb8_hw_constraint_rate_channels(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) { - snd_interval_t *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); if (c->min > 1) { unsigned int num = 0, den = 0; 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, return 0; } -static int snd_sb8_hw_constraint_channels_rate(snd_pcm_hw_params_t *params, - snd_pcm_hw_rule_t *rule) +static int snd_sb8_hw_constraint_channels_rate(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) { - snd_interval_t *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); if (r->min > SB8_RATE(22050) || r->max <= SB8_RATE(11025)) { - snd_interval_t t = { .min = 1, .max = 1 }; + struct snd_interval t = { .min = 1, .max = 1 }; return snd_interval_refine(hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS), &t); } return 0; } -static int snd_sb8_playback_prepare(snd_pcm_substream_t * substream) +static int snd_sb8_playback_prepare(struct snd_pcm_substream *substream) { unsigned long flags; - sb_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_sb *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; unsigned int mixreg, rate, size, count; rate = runtime->rate; @@ -178,11 +178,11 @@ static int snd_sb8_playback_prepare(snd_pcm_substream_t * substream) return 0; } -static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, +static int snd_sb8_playback_trigger(struct snd_pcm_substream *substream, int cmd) { unsigned long flags; - sb_t *chip = snd_pcm_substream_chip(substream); + struct snd_sb *chip = snd_pcm_substream_chip(substream); unsigned int count; spin_lock_irqsave(&chip->reg_lock, flags); @@ -197,7 +197,7 @@ static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, break; case SNDRV_PCM_TRIGGER_STOP: if (chip->playback_format == SB_DSP_HI_OUTPUT_AUTO) { - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_pcm_runtime *runtime = substream->runtime; snd_sbdsp_reset(chip); if (runtime->channels > 1) { spin_lock(&chip->mixer_lock); @@ -215,23 +215,23 @@ static int snd_sb8_playback_trigger(snd_pcm_substream_t * substream, return 0; } -static int snd_sb8_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_sb8_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } -static int snd_sb8_hw_free(snd_pcm_substream_t * substream) +static int snd_sb8_hw_free(struct snd_pcm_substream *substream) { snd_pcm_lib_free_pages(substream); return 0; } -static int snd_sb8_capture_prepare(snd_pcm_substream_t * substream) +static int snd_sb8_capture_prepare(struct snd_pcm_substream *substream) { unsigned long flags; - sb_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_sb *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; unsigned int mixreg, rate, size, count; rate = runtime->rate; @@ -290,11 +290,11 @@ static int snd_sb8_capture_prepare(snd_pcm_substream_t * substream) return 0; } -static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, +static int snd_sb8_capture_trigger(struct snd_pcm_substream *substream, int cmd) { unsigned long flags; - sb_t *chip = snd_pcm_substream_chip(substream); + struct snd_sb *chip = snd_pcm_substream_chip(substream); unsigned int count; spin_lock_irqsave(&chip->reg_lock, flags); @@ -309,7 +309,7 @@ static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, break; case SNDRV_PCM_TRIGGER_STOP: if (chip->capture_format == SB_DSP_HI_INPUT_AUTO) { - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_pcm_runtime *runtime = substream->runtime; snd_sbdsp_reset(chip); if (runtime->channels > 1) { /* restore input filter status */ @@ -329,14 +329,11 @@ static int snd_sb8_capture_trigger(snd_pcm_substream_t * substream, return 0; } -irqreturn_t snd_sb8dsp_interrupt(sb_t *chip) +irqreturn_t snd_sb8dsp_interrupt(struct snd_sb *chip) { - snd_pcm_substream_t *substream; - snd_pcm_runtime_t *runtime; + struct snd_pcm_substream *substream; + struct snd_pcm_runtime *runtime; -#if 0 - snd_printk("sb8: interrupt\n"); -#endif snd_sb_ack_8bit(chip); switch (chip->mode) { case SB_MODE_PLAYBACK_8: /* ok.. playback is active */ @@ -357,9 +354,9 @@ irqreturn_t snd_sb8dsp_interrupt(sb_t *chip) return IRQ_HANDLED; } -static snd_pcm_uframes_t snd_sb8_playback_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_sb8_playback_pointer(struct snd_pcm_substream *substream) { - sb_t *chip = snd_pcm_substream_chip(substream); + struct snd_sb *chip = snd_pcm_substream_chip(substream); size_t ptr; if (chip->mode != SB_MODE_PLAYBACK_8) @@ -368,9 +365,9 @@ static snd_pcm_uframes_t snd_sb8_playback_pointer(snd_pcm_substream_t * substrea return bytes_to_frames(substream->runtime, ptr); } -static snd_pcm_uframes_t snd_sb8_capture_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_sb8_capture_pointer(struct snd_pcm_substream *substream) { - sb_t *chip = snd_pcm_substream_chip(substream); + struct snd_sb *chip = snd_pcm_substream_chip(substream); size_t ptr; if (chip->mode != SB_MODE_CAPTURE_8) @@ -383,7 +380,7 @@ static snd_pcm_uframes_t snd_sb8_capture_pointer(snd_pcm_substream_t * substream */ -static snd_pcm_hardware_t snd_sb8_playback = +static struct snd_pcm_hardware snd_sb8_playback = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID), @@ -402,7 +399,7 @@ static snd_pcm_hardware_t snd_sb8_playback = .fifo_size = 0, }; -static snd_pcm_hardware_t snd_sb8_capture = +static struct snd_pcm_hardware snd_sb8_capture = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID), @@ -425,10 +422,10 @@ static snd_pcm_hardware_t snd_sb8_capture = * */ -static int snd_sb8_open(snd_pcm_substream_t *substream) +static int snd_sb8_open(struct snd_pcm_substream *substream) { - sb_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_sb *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; unsigned long flags; spin_lock_irqsave(&chip->open_lock, flags); @@ -471,10 +468,10 @@ static int snd_sb8_open(snd_pcm_substream_t *substream) return 0; } -static int snd_sb8_close(snd_pcm_substream_t *substream) +static int snd_sb8_close(struct snd_pcm_substream *substream) { unsigned long flags; - sb_t *chip = snd_pcm_substream_chip(substream); + struct snd_sb *chip = snd_pcm_substream_chip(substream); chip->playback_substream = NULL; chip->capture_substream = NULL; @@ -488,7 +485,7 @@ static int snd_sb8_close(snd_pcm_substream_t *substream) * Initialization part */ -static snd_pcm_ops_t snd_sb8_playback_ops = { +static struct snd_pcm_ops snd_sb8_playback_ops = { .open = snd_sb8_open, .close = snd_sb8_close, .ioctl = snd_pcm_lib_ioctl, @@ -499,7 +496,7 @@ static snd_pcm_ops_t snd_sb8_playback_ops = { .pointer = snd_sb8_playback_pointer, }; -static snd_pcm_ops_t snd_sb8_capture_ops = { +static struct snd_pcm_ops snd_sb8_capture_ops = { .open = snd_sb8_open, .close = snd_sb8_close, .ioctl = snd_pcm_lib_ioctl, @@ -510,15 +507,10 @@ static snd_pcm_ops_t snd_sb8_capture_ops = { .pointer = snd_sb8_capture_pointer, }; -static void snd_sb8dsp_pcm_free(snd_pcm_t *pcm) +int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm) { - snd_pcm_lib_preallocate_free_for_all(pcm); -} - -int snd_sb8dsp_pcm(sb_t *chip, int device, snd_pcm_t ** rpcm) -{ - snd_card_t *card = chip->card; - snd_pcm_t *pcm; + struct snd_card *card = chip->card; + struct snd_pcm *pcm; int err; if (rpcm) @@ -528,7 +520,6 @@ int snd_sb8dsp_pcm(sb_t *chip, int device, snd_pcm_t ** rpcm) sprintf(pcm->name, "DSP v%i.%i", chip->version >> 8, chip->version & 0xff); pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX; pcm->private_data = chip; - pcm->private_free = snd_sb8dsp_pcm_free; snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sb8_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sb8_capture_ops);