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-rw-r--r--sound/arm/sa11xx-uda1341.c125
1 files changed, 61 insertions, 64 deletions
diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
index 97dffcc3f75f..785726e627d0 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 17:43:52 +0000