diff options
| -rw-r--r-- | sound/arm/sa11xx-uda1341.c | 125 |
1 files changed, 61 insertions, 64 deletions
diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c index 97dffcc..785726e 100644 --- a/sound/arm/sa11xx-uda1341.c +++ b/sound/arm/sa11xx-uda1341.c @@ -21,7 +21,7 @@ * merged HAL layer (patches from Brian) */ -/* $Id: sa11xx-uda1341.c,v 1.24 2005/11/17 10:25:22 tiwai Exp $ */ +/* $Id: sa11xx-uda1341.c,v 1.25 2005/11/17 15:10:58 tiwai Exp $ */ /*************************************************************************************************** * @@ -115,7 +115,7 @@ static char *id = NULL; /* ID for this card */ module_param(id, charp, 0444); MODULE_PARM_DESC(id, "ID string for SA1100/SA1111 + UDA1341TS soundcard."); -typedef struct audio_stream { +struct audio_stream { char *id; /* identification string */ int stream_id; /* numeric identification */ dma_device_t dma_dev; /* device identifier for DMA */ @@ -130,16 +130,16 @@ typedef struct audio_stream { int tx_spin; /* are we recoding - flag used to do DMA trans. for sync */ unsigned int old_offset; spinlock_t dma_lock; /* for locking in DMA operations (see dma-sa1100.c in the kernel) */ - snd_pcm_substream_t *stream; -}audio_stream_t; + struct snd_pcm_substream *stream; +}; -typedef struct snd_card_sa11xx_uda1341 { - snd_card_t *card; +struct sa11xx_uda1341 { + struct snd_card *card; struct l3_client *uda1341; - snd_pcm_t *pcm; + struct snd_pcm *pcm; long samplerate; - audio_stream_t s[2]; /* playback & capture */ -} sa11xx_uda1341_t; + struct audio_stream s[2]; /* playback & capture */ +}; static unsigned int rates[] = { 8000, 10666, 10985, 14647, @@ -147,7 +147,7 @@ static unsigned int rates[] = { 29400, 32000, 44100, 48000, }; -static snd_pcm_hw_constraint_list_t hw_constraints_rates = { +static struct snd_pcm_hw_constraint_list hw_constraints_rates = { .count = ARRAY_SIZE(rates), .list = rates, .mask = 0, @@ -193,7 +193,7 @@ static void sa11xx_uda1341_set_audio_clock(long val) } } -static void sa11xx_uda1341_set_samplerate(sa11xx_uda1341_t *sa11xx_uda1341, long rate) +static void sa11xx_uda1341_set_samplerate(struct sa11xx_uda1341 *sa11xx_uda1341, long rate) { int clk_div = 0; int clk=0; @@ -278,7 +278,7 @@ static void sa11xx_uda1341_set_samplerate(sa11xx_uda1341_t *sa11xx_uda1341, long /* {{{ HW init and shutdown */ -static void sa11xx_uda1341_audio_init(sa11xx_uda1341_t *sa11xx_uda1341) +static void sa11xx_uda1341_audio_init(struct sa11xx_uda1341 *sa11xx_uda1341) { unsigned long flags; @@ -335,7 +335,7 @@ static void sa11xx_uda1341_audio_init(sa11xx_uda1341_t *sa11xx_uda1341) #endif } -static void sa11xx_uda1341_audio_shutdown(sa11xx_uda1341_t *sa11xx_uda1341) +static void sa11xx_uda1341_audio_shutdown(struct sa11xx_uda1341 *sa11xx_uda1341) { /* mute on */ #ifdef CONFIG_H3600_HAL @@ -376,7 +376,7 @@ static void sa11xx_uda1341_audio_shutdown(sa11xx_uda1341_t *sa11xx_uda1341) #ifdef HH_VERSION -static int audio_dma_request(audio_stream_t *s, void (*callback)(void *, int)) +static int audio_dma_request(struct audio_stream *s, void (*callback)(void *, int)) { int ret; @@ -389,7 +389,7 @@ static int audio_dma_request(audio_stream_t *s, void (*callback)(void *, int)) return 0; } -static inline void audio_dma_free(audio_stream_t *s) +static inline void audio_dma_free(struct audio_stream *s) { sa1100_free_dma(s->dmach); s->dmach = -1; @@ -397,7 +397,7 @@ static inline void audio_dma_free(audio_stream_t *s) #else -static int audio_dma_request(audio_stream_t *s, void (*callback)(void *)) +static int audio_dma_request(struct audio_stream *s, void (*callback)(void *)) { int ret; @@ -407,7 +407,7 @@ static int audio_dma_request(audio_stream_t *s, void (*callback)(void *)) return ret; } -static void audio_dma_free(audio_stream_t *s) +static void audio_dma_free(struct audio_stream *s) { sa1100_free_dma(s->dma_regs); s->dma_regs = 0; @@ -415,10 +415,10 @@ static void audio_dma_free(audio_stream_t *s) #endif -static u_int audio_get_dma_pos(audio_stream_t *s) +static u_int audio_get_dma_pos(struct audio_stream *s) { - snd_pcm_substream_t * substream = s->stream; - snd_pcm_runtime_t *runtime = substream->runtime; + struct snd_pcm_substream *substream = s->stream; + struct snd_pcm_runtime *runtime = substream->runtime; unsigned int offset; unsigned long flags; dma_addr_t addr; @@ -443,7 +443,7 @@ static u_int audio_get_dma_pos(audio_stream_t *s) /* * this stops the dma and clears the dma ptrs */ -static void audio_stop_dma(audio_stream_t *s) +static void audio_stop_dma(struct audio_stream *s) { unsigned long flags; @@ -459,10 +459,10 @@ static void audio_stop_dma(audio_stream_t *s) spin_unlock_irqrestore(&s->dma_lock, flags); } -static void audio_process_dma(audio_stream_t *s) +static void audio_process_dma(struct audio_stream *s) { - snd_pcm_substream_t *substream = s->stream; - snd_pcm_runtime_t *runtime; + struct snd_pcm_substream *substream = s->stream; + struct snd_pcm_runtime *runtime; unsigned int dma_size; unsigned int offset; int ret; @@ -525,7 +525,7 @@ static void audio_dma_callback(void *data, int size) static void audio_dma_callback(void *data) #endif { - audio_stream_t *s = data; + struct audio_stream *s = data; /* * If we are getting a callback for an active stream then we inform @@ -547,12 +547,12 @@ static void audio_dma_callback(void *data) /* {{{ trigger & timer */ -static int snd_sa11xx_uda1341_trigger(snd_pcm_substream_t * substream, int cmd) +static int snd_sa11xx_uda1341_trigger(struct snd_pcm_substream *substream, int cmd) { - sa11xx_uda1341_t *chip = snd_pcm_substream_chip(substream); + struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream); int stream_id = substream->pstr->stream; - audio_stream_t *s = &chip->s[stream_id]; - audio_stream_t *s1 = &chip->s[stream_id ^ 1]; + struct audio_stream *s = &chip->s[stream_id]; + struct audio_stream *s1 = &chip->s[stream_id ^ 1]; int err = 0; /* note local interrupts are already disabled in the midlevel code */ @@ -681,11 +681,11 @@ static int snd_sa11xx_uda1341_trigger(snd_pcm_substream_t * substream, int cmd) return err; } -static int snd_sa11xx_uda1341_prepare(snd_pcm_substream_t * substream) +static int snd_sa11xx_uda1341_prepare(struct snd_pcm_substream *substream) { - sa11xx_uda1341_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; - audio_stream_t *s = &chip->s[substream->pstr->stream]; + struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct audio_stream *s = &chip->s[substream->pstr->stream]; /* set requested samplerate */ sa11xx_uda1341_set_samplerate(chip, runtime->rate); @@ -699,15 +699,15 @@ static int snd_sa11xx_uda1341_prepare(snd_pcm_substream_t * substream) return 0; } -static snd_pcm_uframes_t snd_sa11xx_uda1341_pointer(snd_pcm_substream_t * substream) +static snd_pcm_uframes_t snd_sa11xx_uda1341_pointer(struct snd_pcm_substream *substream) { - sa11xx_uda1341_t *chip = snd_pcm_substream_chip(substream); + struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream); return audio_get_dma_pos(&chip->s[substream->pstr->stream]); } /* }}} */ -static snd_pcm_hardware_t snd_sa11xx_uda1341_capture = +static struct snd_pcm_hardware snd_sa11xx_uda1341_capture = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -730,7 +730,7 @@ static snd_pcm_hardware_t snd_sa11xx_uda1341_capture = .fifo_size = 0, }; -static snd_pcm_hardware_t snd_sa11xx_uda1341_playback = +static struct snd_pcm_hardware snd_sa11xx_uda1341_playback = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -753,10 +753,10 @@ static snd_pcm_hardware_t snd_sa11xx_uda1341_playback = .fifo_size = 0, }; -static int snd_card_sa11xx_uda1341_open(snd_pcm_substream_t * substream) +static int snd_card_sa11xx_uda1341_open(struct snd_pcm_substream *substream) { - sa11xx_uda1341_t *chip = snd_pcm_substream_chip(substream); - snd_pcm_runtime_t *runtime = substream->runtime; + struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; int stream_id = substream->pstr->stream; int err; @@ -774,9 +774,9 @@ static int snd_card_sa11xx_uda1341_open(snd_pcm_substream_t * substream) return 0; } -static int snd_card_sa11xx_uda1341_close(snd_pcm_substream_t * substream) +static int snd_card_sa11xx_uda1341_close(struct snd_pcm_substream *substream) { - sa11xx_uda1341_t *chip = snd_pcm_substream_chip(substream); + struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream); chip->s[substream->pstr->stream].stream = NULL; return 0; @@ -784,21 +784,21 @@ static int snd_card_sa11xx_uda1341_close(snd_pcm_substream_t * substream) /* {{{ HW params & free */ -static int snd_sa11xx_uda1341_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) +static int snd_sa11xx_uda1341_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_sa11xx_uda1341_hw_free(snd_pcm_substream_t * substream) +static int snd_sa11xx_uda1341_hw_free(struct snd_pcm_substream *substream) { return snd_pcm_lib_free_pages(substream); } /* }}} */ -static snd_pcm_ops_t snd_card_sa11xx_uda1341_playback_ops = { +static struct snd_pcm_ops snd_card_sa11xx_uda1341_playback_ops = { .open = snd_card_sa11xx_uda1341_open, .close = snd_card_sa11xx_uda1341_close, .ioctl = snd_pcm_lib_ioctl, @@ -809,7 +809,7 @@ static snd_pcm_ops_t snd_card_sa11xx_uda1341_playback_ops = { .pointer = snd_sa11xx_uda1341_pointer, }; -static snd_pcm_ops_t snd_card_sa11xx_uda1341_capture_ops = { +static struct snd_pcm_ops snd_card_sa11xx_uda1341_capture_ops = { .open = snd_card_sa11xx_uda1341_open, .close = snd_card_sa11xx_uda1341_close, .ioctl = snd_pcm_lib_ioctl, @@ -820,9 +820,9 @@ static snd_pcm_ops_t snd_card_sa11xx_uda1341_capture_ops = { .pointer = snd_sa11xx_uda1341_pointer, }; -static int __init snd_card_sa11xx_uda1341_pcm(sa11xx_uda1341_t *sa11xx_uda1341, int device) +static int __init snd_card_sa11xx_uda1341_pcm(struct sa11xx_uda1341 *sa11xx_uda1341, int device) { - snd_pcm_t *pcm; + struct snd_pcm *pcm; int err; if ((err = snd_pcm_new(sa11xx_uda1341->card, "UDA1341 PCM", device, 1, 1, &pcm)) < 0) @@ -860,9 +860,9 @@ static int __init snd_card_sa11xx_uda1341_pcm(sa11xx_uda1341_t *sa11xx_uda1341, #ifdef CONFIG_PM -static int snd_sa11xx_uda1341_suspend(snd_card_t *card, pm_message_t state) +static int snd_sa11xx_uda1341_suspend(struct snd_card *card, pm_message_t state) { - sa11xx_uda1341_t *chip = card->pm_private_data; + struct sa11xx_uda1341 *chip = card->pm_private_data; snd_pcm_suspend_all(chip->pcm); #ifdef HH_VERSION @@ -876,9 +876,9 @@ static int snd_sa11xx_uda1341_suspend(snd_card_t *card, pm_message_t state) return 0; } -static int snd_sa11xx_uda1341_resume(snd_card_t *card) +static int snd_sa11xx_uda1341_resume(struct snd_card *card) { - sa11xx_uda1341_t *chip = card->pm_private_data; + struct sa11xx_uda1341 *chip = card->pm_private_data; sa11xx_uda1341_audio_init(chip); l3_command(chip->uda1341, CMD_RESUME, NULL); @@ -892,43 +892,40 @@ static int snd_sa11xx_uda1341_resume(snd_card_t *card) } #endif /* COMFIG_PM */ -void snd_sa11xx_uda1341_free(snd_card_t *card) +void snd_sa11xx_uda1341_free(struct snd_card *card) { - sa11xx_uda1341_t *chip = card->private_data; + struct sa11xx_uda1341 *chip = card->private_data; audio_dma_free(&chip->s[SNDRV_PCM_STREAM_PLAYBACK]); audio_dma_free(&chip->s[SNDRV_PCM_STREAM_CAPTURE]); } -static snd_card_t *sa11xx_uda1341_card; +static struct snd_card *sa11xx_uda1341_card; static int __init sa11xx_uda1341_init(void) { int err; - snd_card_t *card; - sa11xx_uda1341_t *chip; + struct snd_card *card; + struct sa11xx_uda1341 *chip; if (!machine_is_h3xxx()) return -ENODEV; /* register the soundcard */ - card = snd_card_new(-1, id, THIS_MODULE, sizeof(sa11xx_uda1341_t)); + card = snd_card_new(-1, id, THIS_MODULE, sizeof(struct sa11xx_uda1341)); if (card == NULL) return -ENOMEM; - sa11xx_uda1341 = kzalloc(sizeof(*sa11xx_uda1341), GFP_KERNEL); - if (sa11xx_uda1341 == NULL) - return -ENOMEM; card->private_free = snd_sa11xx_uda1341_free; chip = card->private_data; spin_lock_init(&chip->s[0].dma_lock); spin_lock_init(&chip->s[1].dma_lock); - + chip->card = card; chip->samplerate = AUDIO_RATE_DEFAULT; // mixer - if ((err = snd_chip_uda1341_mixer_new(chip->card, &sa11xx_uda1341->uda1341))) + if ((err = snd_chip_uda1341_mixer_new(card, &chip->uda1341))) goto nodev; // PCM |