MODULE_SUPPORTED_DEVICE("{{Sun,CS4231}}");
#ifdef SBUS_SUPPORT
-typedef struct sbus_dma_info {
+struct sbus_dma_info {
spinlock_t lock;
int dir;
void __iomem *regs;
-} sbus_dma_info_t;
+};
#endif
-typedef struct snd_cs4231 cs4231_t;
-
-typedef struct cs4231_dma_control {
+struct snd_cs4231;
+struct cs4231_dma_control {
void (*prepare)(struct cs4231_dma_control *dma_cont, int dir);
void (*enable)(struct cs4231_dma_control *dma_cont, int on);
int (*request)(struct cs4231_dma_control *dma_cont, dma_addr_t bus_addr, size_t len);
unsigned int (*address)(struct cs4231_dma_control *dma_cont);
- void (*reset)(cs4231_t *chip);
- void (*preallocate)(cs4231_t *chip, snd_pcm_t *pcm);
+ void (*reset)(struct snd_cs4231 *chip);
+ void (*preallocate)(struct snd_cs4231 *chip, struct snd_pcm *pcm);
#ifdef EBUS_SUPPORT
struct ebus_dma_info ebus_info;
#endif
#ifdef SBUS_SUPPORT
struct sbus_dma_info sbus_info;
#endif
-} cs4231_dma_control_t;
+};
struct snd_cs4231 {
spinlock_t lock;
void __iomem *port;
- cs4231_dma_control_t p_dma;
- cs4231_dma_control_t c_dma;
+ struct cs4231_dma_control p_dma;
+ struct cs4231_dma_control c_dma;
u32 flags;
#define CS4231_FLAG_EBUS 0x00000001
#define CS4231_FLAG_PLAYBACK 0x00000002
#define CS4231_FLAG_CAPTURE 0x00000004
- snd_card_t *card;
- snd_pcm_t *pcm;
- snd_pcm_substream_t *playback_substream;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *playback_substream;
unsigned int p_periods_sent;
- snd_pcm_substream_t *capture_substream;
+ struct snd_pcm_substream *capture_substream;
unsigned int c_periods_sent;
- snd_timer_t *timer;
+ struct snd_timer *timer;
unsigned short mode;
#define CS4231_MODE_NONE 0x0000
unsigned char image[32]; /* registers image */
int mce_bit;
int calibrate_mute;
- struct semaphore mce_mutex;
- struct semaphore open_mutex;
+ struct mutex mce_mutex;
+ struct mutex open_mutex;
union {
#ifdef SBUS_SUPPORT
struct snd_cs4231 *next;
};
-static cs4231_t *cs4231_list;
+static struct snd_cs4231 *cs4231_list;
/* Eventually we can use sound/isa/cs423x/cs4231_lib.c directly, but for
* now.... -DaveM
27042, 32000, 33075, 37800, 44100, 48000
};
-static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = 14,
.list = rates,
};
-static int snd_cs4231_xrate(snd_pcm_runtime_t *runtime)
+static int snd_cs4231_xrate(struct snd_pcm_runtime *runtime)
{
return snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE,
0x00, /* 1f/31 - cbrl */
};
-static u8 __cs4231_readb(cs4231_t *cp, void __iomem *reg_addr)
+static u8 __cs4231_readb(struct snd_cs4231 *cp, void __iomem *reg_addr)
{
#ifdef EBUS_SUPPORT
if (cp->flags & CS4231_FLAG_EBUS) {
#endif
}
-static void __cs4231_writeb(cs4231_t *cp, u8 val, void __iomem *reg_addr)
+static void __cs4231_writeb(struct snd_cs4231 *cp, u8 val, void __iomem *reg_addr)
{
#ifdef EBUS_SUPPORT
if (cp->flags & CS4231_FLAG_EBUS) {
* Basic I/O functions
*/
-static void snd_cs4231_outm(cs4231_t *chip, unsigned char reg,
+static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg,
unsigned char mask, unsigned char value)
{
int timeout;
}
}
-static void snd_cs4231_dout(cs4231_t *chip, unsigned char reg, unsigned char value)
+static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
{
int timeout;
mb();
}
-static void snd_cs4231_out(cs4231_t *chip, unsigned char reg, unsigned char value)
+static void snd_cs4231_out(struct snd_cs4231 *chip, unsigned char reg, unsigned char value)
{
int timeout;
mb();
}
-static unsigned char snd_cs4231_in(cs4231_t *chip, unsigned char reg)
+static unsigned char snd_cs4231_in(struct snd_cs4231 *chip, unsigned char reg)
{
int timeout;
unsigned char ret;
* CS4231 detection / MCE routines
*/
-static void snd_cs4231_busy_wait(cs4231_t *chip)
+static void snd_cs4231_busy_wait(struct snd_cs4231 *chip)
{
int timeout;
udelay(1000);
}
-static void snd_cs4231_mce_up(cs4231_t *chip)
+static void snd_cs4231_mce_up(struct snd_cs4231 *chip)
{
unsigned long flags;
int timeout;
spin_unlock_irqrestore(&chip->lock, flags);
}
-static void snd_cs4231_mce_down(cs4231_t *chip)
+static void snd_cs4231_mce_down(struct snd_cs4231 *chip)
{
unsigned long flags;
int timeout;
spin_unlock_irqrestore(&chip->lock, flags);
}
-static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont, snd_pcm_substream_t *substream, unsigned int *periods_sent)
+static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont,
+ struct snd_pcm_substream *substream,
+ unsigned int *periods_sent)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
while (1) {
unsigned int period_size = snd_pcm_lib_period_bytes(substream);
unsigned int offset = period_size * (*periods_sent);
- if (period_size >= (1 << 24))
- BUG();
+ BUG_ON(period_size >= (1 << 24));
if (dma_cont->request(dma_cont, runtime->dma_addr + offset, period_size))
return;
}
}
-static void cs4231_dma_trigger(snd_pcm_substream_t *substream, unsigned int what, int on)
+static void cs4231_dma_trigger(struct snd_pcm_substream *substream,
+ unsigned int what, int on)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- cs4231_dma_control_t *dma_cont;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct cs4231_dma_control *dma_cont;
if (what & CS4231_PLAYBACK_ENABLE) {
dma_cont = &chip->p_dma;
}
}
-static int snd_cs4231_trigger(snd_pcm_substream_t *substream, int cmd)
+static int snd_cs4231_trigger(struct snd_pcm_substream *substream, int cmd)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
int result = 0;
switch (cmd) {
case SNDRV_PCM_TRIGGER_STOP:
{
unsigned int what = 0;
- snd_pcm_substream_t *s;
+ struct snd_pcm_substream *s;
struct list_head *pos;
unsigned long flags;
return freq_bits[13];
}
-static unsigned char snd_cs4231_get_format(cs4231_t *chip, int format, int channels)
+static unsigned char snd_cs4231_get_format(struct snd_cs4231 *chip, int format, int channels)
{
unsigned char rformat;
return rformat;
}
-static void snd_cs4231_calibrate_mute(cs4231_t *chip, int mute)
+static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
{
unsigned long flags;
spin_unlock_irqrestore(&chip->lock, flags);
}
-static void snd_cs4231_playback_format(cs4231_t *chip, snd_pcm_hw_params_t *params,
+static void snd_cs4231_playback_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params,
unsigned char pdfr)
{
unsigned long flags;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
snd_cs4231_mce_up(chip);
snd_cs4231_mce_down(chip);
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
-static void snd_cs4231_capture_format(cs4231_t *chip, snd_pcm_hw_params_t *params,
+static void snd_cs4231_capture_format(struct snd_cs4231 *chip, struct snd_pcm_hw_params *params,
unsigned char cdfr)
{
unsigned long flags;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
snd_cs4231_mce_up(chip);
snd_cs4231_mce_down(chip);
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
/*
* Timer interface
*/
-static unsigned long snd_cs4231_timer_resolution(snd_timer_t *timer)
+static unsigned long snd_cs4231_timer_resolution(struct snd_timer *timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
return chip->image[CS4231_PLAYBK_FORMAT] & 1 ? 9969 : 9920;
}
-static int snd_cs4231_timer_start(snd_timer_t *timer)
+static int snd_cs4231_timer_start(struct snd_timer *timer)
{
unsigned long flags;
unsigned int ticks;
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->lock, flags);
ticks = timer->sticks;
return 0;
}
-static int snd_cs4231_timer_stop(snd_timer_t *timer)
+static int snd_cs4231_timer_stop(struct snd_timer *timer)
{
unsigned long flags;
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
spin_lock_irqsave(&chip->lock, flags);
snd_cs4231_out(chip, CS4231_ALT_FEATURE_1,
return 0;
}
-static void snd_cs4231_init(cs4231_t *chip)
+static void __init snd_cs4231_init(struct snd_cs4231 *chip)
{
unsigned long flags;
#endif
}
-static int snd_cs4231_open(cs4231_t *chip, unsigned int mode)
+static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
if ((chip->mode & mode)) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return -EAGAIN;
}
if (chip->mode & CS4231_MODE_OPEN) {
chip->mode |= mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
/* ok. now enable and ack CODEC IRQ */
spin_unlock_irqrestore(&chip->lock, flags);
chip->mode = mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
-static void snd_cs4231_close(cs4231_t *chip, unsigned int mode)
+static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
chip->mode &= ~mode;
if (chip->mode & CS4231_MODE_OPEN) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return;
}
snd_cs4231_calibrate_mute(chip, 1);
snd_cs4231_calibrate_mute(chip, 0);
chip->mode = 0;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
}
/*
* timer open/close
*/
-static int snd_cs4231_timer_open(snd_timer_t *timer)
+static int snd_cs4231_timer_open(struct snd_timer *timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
snd_cs4231_open(chip, CS4231_MODE_TIMER);
return 0;
}
-static int snd_cs4231_timer_close(snd_timer_t * timer)
+static int snd_cs4231_timer_close(struct snd_timer * timer)
{
- cs4231_t *chip = snd_timer_chip(timer);
+ struct snd_cs4231 *chip = snd_timer_chip(timer);
snd_cs4231_close(chip, CS4231_MODE_TIMER);
return 0;
}
-static struct _snd_timer_hardware snd_cs4231_timer_table =
+static struct snd_timer_hardware snd_cs4231_timer_table =
{
.flags = SNDRV_TIMER_HW_AUTO,
.resolution = 9945,
* ok.. exported functions..
*/
-static int snd_cs4231_playback_hw_params(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *hw_params)
+static int snd_cs4231_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
unsigned char new_pdfr;
int err;
return 0;
}
-static int snd_cs4231_playback_hw_free(snd_pcm_substream_t *substream)
+static int snd_cs4231_playback_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_cs4231_playback_prepare(snd_pcm_substream_t *substream)
+static int snd_cs4231_playback_prepare(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
chip->image[CS4231_IFACE_CTRL] &= ~(CS4231_PLAYBACK_ENABLE |
CS4231_PLAYBACK_PIO);
- if (runtime->period_size > 0xffff + 1)
- BUG();
+ BUG_ON(runtime->period_size > 0xffff + 1);
chip->p_periods_sent = 0;
spin_unlock_irqrestore(&chip->lock, flags);
return 0;
}
-static int snd_cs4231_capture_hw_params(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *hw_params)
+static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
unsigned char new_cdfr;
int err;
return 0;
}
-static int snd_cs4231_capture_hw_free(snd_pcm_substream_t *substream)
+static int snd_cs4231_capture_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_cs4231_capture_prepare(snd_pcm_substream_t *substream)
+static int snd_cs4231_capture_prepare(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
return 0;
}
-static void snd_cs4231_overrange(cs4231_t *chip)
+static void snd_cs4231_overrange(struct snd_cs4231 *chip)
{
unsigned long flags;
unsigned char res;
chip->capture_substream->runtime->overrange++;
}
-static void snd_cs4231_play_callback(cs4231_t *cookie)
+static void snd_cs4231_play_callback(struct snd_cs4231 *chip)
{
- cs4231_t *chip = cookie;
-
if (chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE) {
snd_pcm_period_elapsed(chip->playback_substream);
snd_cs4231_advance_dma(&chip->p_dma, chip->playback_substream,
}
}
-static void snd_cs4231_capture_callback(cs4231_t *cookie)
+static void snd_cs4231_capture_callback(struct snd_cs4231 *chip)
{
- cs4231_t *chip = cookie;
-
if (chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE) {
snd_pcm_period_elapsed(chip->capture_substream);
snd_cs4231_advance_dma(&chip->c_dma, chip->capture_substream,
}
}
-static snd_pcm_uframes_t snd_cs4231_playback_pointer(snd_pcm_substream_t *substream)
+static snd_pcm_uframes_t snd_cs4231_playback_pointer(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- cs4231_dma_control_t *dma_cont = &chip->p_dma;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct cs4231_dma_control *dma_cont = &chip->p_dma;
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_PLAYBACK_ENABLE))
return bytes_to_frames(substream->runtime, ptr);
}
-static snd_pcm_uframes_t snd_cs4231_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- cs4231_dma_control_t *dma_cont = &chip->c_dma;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct cs4231_dma_control *dma_cont = &chip->c_dma;
size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE))
*/
-static int snd_cs4231_probe(cs4231_t *chip)
+static int __init snd_cs4231_probe(struct snd_cs4231 *chip)
{
unsigned long flags;
int i, id, vers;
return 0; /* all things are ok.. */
}
-static snd_pcm_hardware_t snd_cs4231_playback =
+static struct snd_pcm_hardware snd_cs4231_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
.periods_max = 1024,
};
-static snd_pcm_hardware_t snd_cs4231_capture =
+static struct snd_pcm_hardware snd_cs4231_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
.periods_max = 1024,
};
-static int snd_cs4231_playback_open(snd_pcm_substream_t *substream)
+static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
runtime->hw = snd_cs4231_playback;
return 0;
}
-static int snd_cs4231_capture_open(snd_pcm_substream_t *substream)
+static int snd_cs4231_capture_open(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
runtime->hw = snd_cs4231_capture;
return 0;
}
-static int snd_cs4231_playback_close(snd_pcm_substream_t *substream)
+static int snd_cs4231_playback_close(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
snd_cs4231_close(chip, CS4231_MODE_PLAY);
chip->playback_substream = NULL;
return 0;
}
-static int snd_cs4231_capture_close(snd_pcm_substream_t *substream)
+static int snd_cs4231_capture_close(struct snd_pcm_substream *substream)
{
- cs4231_t *chip = snd_pcm_substream_chip(substream);
+ struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
snd_cs4231_close(chip, CS4231_MODE_RECORD);
chip->capture_substream = NULL;
* XXX the audio AUXIO register...
*/
-static snd_pcm_ops_t snd_cs4231_playback_ops = {
+static struct snd_pcm_ops snd_cs4231_playback_ops = {
.open = snd_cs4231_playback_open,
.close = snd_cs4231_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_cs4231_playback_pointer,
};
-static snd_pcm_ops_t snd_cs4231_capture_ops = {
+static struct snd_pcm_ops snd_cs4231_capture_ops = {
.open = snd_cs4231_capture_open,
.close = snd_cs4231_capture_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_cs4231_capture_pointer,
};
-static void snd_cs4231_pcm_free(snd_pcm_t *pcm)
-{
- cs4231_t *chip = pcm->private_data;
- chip->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-int snd_cs4231_pcm(cs4231_t *chip)
+static int __init snd_cs4231_pcm(struct snd_cs4231 *chip)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if ((err = snd_pcm_new(chip->card, "CS4231", 0, 1, 1, &pcm)) < 0)
/* global setup */
pcm->private_data = chip;
- pcm->private_free = snd_cs4231_pcm_free;
pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
strcpy(pcm->name, "CS4231");
return 0;
}
-static void snd_cs4231_timer_free(snd_timer_t *timer)
-{
- cs4231_t *chip = timer->private_data;
- chip->timer = NULL;
-}
-
-int snd_cs4231_timer(cs4231_t *chip)
+static int __init snd_cs4231_timer(struct snd_cs4231 *chip)
{
- snd_timer_t *timer;
- snd_timer_id_t tid;
+ struct snd_timer *timer;
+ struct snd_timer_id tid;
int err;
/* Timer initialization */
return err;
strcpy(timer->name, "CS4231");
timer->private_data = chip;
- timer->private_free = snd_cs4231_timer_free;
timer->hw = snd_cs4231_timer_table;
chip->timer = timer;
* MIXER part
*/
-static int snd_cs4231_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int snd_cs4231_info_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
static char *texts[4] = {
"Line", "CD", "Mic", "Mix"
};
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
snd_assert(chip->card != NULL, return -EINVAL);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
return 0;
}
-static int snd_cs4231_get_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
return 0;
}
-static int snd_cs4231_put_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
unsigned short left, right;
int change;
return change;
}
-int snd_cs4231_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int snd_cs4231_info_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-int snd_cs4231_get_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_get_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
return 0;
}
-int snd_cs4231_put_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_put_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
return change;
}
-int snd_cs4231_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int snd_cs4231_info_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 24) & 0xff;
return 0;
}
-int snd_cs4231_get_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_get_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
return 0;
}
-int snd_cs4231_put_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int snd_cs4231_put_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- cs4231_t *chip = snd_kcontrol_chip(kcontrol);
+ struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags;
int left_reg = kcontrol->private_value & 0xff;
int right_reg = (kcontrol->private_value >> 8) & 0xff;
.get = snd_cs4231_get_double, .put = snd_cs4231_put_double, \
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
-static snd_kcontrol_new_t snd_cs4231_controls[] = {
+static struct snd_kcontrol_new snd_cs4231_controls[] __initdata = {
CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
CS4231_DOUBLE("Line Playback Switch", 0, CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
CS4231_SINGLE("Headphone Out Switch", 0, CS4231_PIN_CTRL, 7, 1, 1)
};
-int snd_cs4231_mixer(cs4231_t *chip)
+static int __init snd_cs4231_mixer(struct snd_cs4231 *chip)
{
- snd_card_t *card;
+ struct snd_card *card;
int err, idx;
snd_assert(chip != NULL && chip->pcm != NULL, return -EINVAL);
static int dev;
-static int cs4231_attach_begin(snd_card_t **rcard)
+static int __init cs4231_attach_begin(struct snd_card **rcard)
{
- snd_card_t *card;
+ struct snd_card *card;
*rcard = NULL;
return 0;
}
-static int cs4231_attach_finish(snd_card_t *card, cs4231_t *chip)
+static int __init cs4231_attach_finish(struct snd_card *card, struct snd_cs4231 *chip)
{
int err;
if ((err = snd_cs4231_timer(chip)) < 0)
goto out_err;
- if ((err = snd_card_set_generic_dev(card)) < 0)
- goto out_err;
-
if ((err = snd_card_register(card)) < 0)
goto out_err;
unsigned long flags;
unsigned char status;
u32 csr;
- cs4231_t *chip = dev_id;
+ struct snd_cs4231 *chip = dev_id;
/*This is IRQ is not raised by the cs4231*/
if (!(__cs4231_readb(chip, CS4231P(chip, STATUS)) & CS4231_GLOBALIRQ))
* SBUS DMA routines
*/
-int sbus_dma_request(struct cs4231_dma_control *dma_cont, dma_addr_t bus_addr, size_t len)
+static int sbus_dma_request(struct cs4231_dma_control *dma_cont, dma_addr_t bus_addr, size_t len)
{
unsigned long flags;
u32 test, csr;
int err;
- sbus_dma_info_t *base = &dma_cont->sbus_info;
+ struct sbus_dma_info *base = &dma_cont->sbus_info;
if (len >= (1 << 24))
return -EINVAL;
return err;
}
-void sbus_dma_prepare(struct cs4231_dma_control *dma_cont, int d)
+static void sbus_dma_prepare(struct cs4231_dma_control *dma_cont, int d)
{
unsigned long flags;
u32 csr, test;
- sbus_dma_info_t *base = &dma_cont->sbus_info;
+ struct sbus_dma_info *base = &dma_cont->sbus_info;
spin_lock_irqsave(&base->lock, flags);
csr = sbus_readl(base->regs + APCCSR);
spin_unlock_irqrestore(&base->lock, flags);
}
-void sbus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
+static void sbus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
{
unsigned long flags;
u32 csr, shift;
- sbus_dma_info_t *base = &dma_cont->sbus_info;
+ struct sbus_dma_info *base = &dma_cont->sbus_info;
spin_lock_irqsave(&base->lock, flags);
if (!on) {
spin_unlock_irqrestore(&base->lock, flags);
}
-unsigned int sbus_dma_addr(struct cs4231_dma_control *dma_cont)
+static unsigned int sbus_dma_addr(struct cs4231_dma_control *dma_cont)
{
- sbus_dma_info_t *base = &dma_cont->sbus_info;
+ struct sbus_dma_info *base = &dma_cont->sbus_info;
return sbus_readl(base->regs + base->dir + APCVA);
}
-void sbus_dma_reset(cs4231_t *chip)
+static void sbus_dma_reset(struct snd_cs4231 *chip)
{
sbus_writel(APC_CHIP_RESET, chip->port + APCCSR);
sbus_writel(0x00, chip->port + APCCSR);
chip->port + APCCSR);
}
-void sbus_dma_preallocate(cs4231_t *chip, snd_pcm_t *pcm)
+static void sbus_dma_preallocate(struct snd_cs4231 *chip, struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_SBUS,
snd_dma_sbus_data(chip->dev_u.sdev),
* Init and exit routines
*/
-static int snd_cs4231_sbus_free(cs4231_t *chip)
+static int snd_cs4231_sbus_free(struct snd_cs4231 *chip)
{
if (chip->irq[0])
free_irq(chip->irq[0], chip);
if (chip->port)
sbus_iounmap(chip->port, chip->regs_size);
- if (chip->timer)
- snd_device_free(chip->card, chip->timer);
-
kfree(chip);
return 0;
}
-static int snd_cs4231_sbus_dev_free(snd_device_t *device)
+static int snd_cs4231_sbus_dev_free(struct snd_device *device)
{
- cs4231_t *cp = device->device_data;
+ struct snd_cs4231 *cp = device->device_data;
return snd_cs4231_sbus_free(cp);
}
-static snd_device_ops_t snd_cs4231_sbus_dev_ops = {
+static struct snd_device_ops snd_cs4231_sbus_dev_ops = {
.dev_free = snd_cs4231_sbus_dev_free,
};
-static int __init snd_cs4231_sbus_create(snd_card_t *card,
+static int __init snd_cs4231_sbus_create(struct snd_card *card,
struct sbus_dev *sdev,
int dev,
- cs4231_t **rchip)
+ struct snd_cs4231 **rchip)
{
- cs4231_t *chip;
+ struct snd_cs4231 *chip;
int err;
*rchip = NULL;
spin_lock_init(&chip->lock);
spin_lock_init(&chip->c_dma.sbus_info.lock);
spin_lock_init(&chip->p_dma.sbus_info.lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
chip->card = card;
chip->dev_u.sdev = sdev;
chip->regs_size = sdev->reg_addrs[0].reg_size;
if (request_irq(sdev->irqs[0], snd_cs4231_sbus_interrupt,
SA_SHIRQ, "cs4231", chip)) {
- snd_printdd("cs4231-%d: Unable to grab SBUS IRQ %s\n",
- dev,
- __irq_itoa(sdev->irqs[0]));
+ snd_printdd("cs4231-%d: Unable to grab SBUS IRQ %d\n",
+ dev, sdev->irqs[0]);
snd_cs4231_sbus_free(chip);
return -EBUSY;
}
return 0;
}
-static int cs4231_sbus_attach(struct sbus_dev *sdev)
+static int __init cs4231_sbus_attach(struct sbus_dev *sdev)
{
struct resource *rp = &sdev->resource[0];
- cs4231_t *cp;
- snd_card_t *card;
+ struct snd_cs4231 *cp;
+ struct snd_card *card;
int err;
err = cs4231_attach_begin(&card);
if (err)
return err;
- sprintf(card->longname, "%s at 0x%02lx:0x%08lx, irq %s",
+ sprintf(card->longname, "%s at 0x%02lx:0x%08lx, irq %d",
card->shortname,
rp->flags & 0xffL,
rp->start,
- __irq_itoa(sdev->irqs[0]));
+ sdev->irqs[0]);
if ((err = snd_cs4231_sbus_create(card, sdev, dev, &cp)) < 0) {
snd_card_free(card);
static void snd_cs4231_ebus_play_callback(struct ebus_dma_info *p, int event, void *cookie)
{
- cs4231_t *chip = cookie;
+ struct snd_cs4231 *chip = cookie;
snd_cs4231_play_callback(chip);
}
static void snd_cs4231_ebus_capture_callback(struct ebus_dma_info *p, int event, void *cookie)
{
- cs4231_t *chip = cookie;
+ struct snd_cs4231 *chip = cookie;
snd_cs4231_capture_callback(chip);
}
* EBUS DMA wrappers
*/
-int _ebus_dma_request(struct cs4231_dma_control *dma_cont, dma_addr_t bus_addr, size_t len)
+static int _ebus_dma_request(struct cs4231_dma_control *dma_cont, dma_addr_t bus_addr, size_t len)
{
return ebus_dma_request(&dma_cont->ebus_info, bus_addr, len);
}
-void _ebus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
+static void _ebus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
{
ebus_dma_enable(&dma_cont->ebus_info, on);
}
-void _ebus_dma_prepare(struct cs4231_dma_control *dma_cont, int dir)
+static void _ebus_dma_prepare(struct cs4231_dma_control *dma_cont, int dir)
{
ebus_dma_prepare(&dma_cont->ebus_info, dir);
}
-unsigned int _ebus_dma_addr(struct cs4231_dma_control *dma_cont)
+static unsigned int _ebus_dma_addr(struct cs4231_dma_control *dma_cont)
{
return ebus_dma_addr(&dma_cont->ebus_info);
}
-void _ebus_dma_reset(cs4231_t *chip)
+static void _ebus_dma_reset(struct snd_cs4231 *chip)
{
return;
}
-void _ebus_dma_preallocate(cs4231_t *chip, snd_pcm_t *pcm)
+static void _ebus_dma_preallocate(struct snd_cs4231 *chip, struct snd_pcm *pcm)
{
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->dev_u.pdev),
* Init and exit routines
*/
-static int snd_cs4231_ebus_free(cs4231_t *chip)
+static int snd_cs4231_ebus_free(struct snd_cs4231 *chip)
{
if (chip->c_dma.ebus_info.regs) {
ebus_dma_unregister(&chip->c_dma.ebus_info);
if (chip->port)
iounmap(chip->port);
- if (chip->timer)
- snd_device_free(chip->card, chip->timer);
kfree(chip);
return 0;
}
-static int snd_cs4231_ebus_dev_free(snd_device_t *device)
+static int snd_cs4231_ebus_dev_free(struct snd_device *device)
{
- cs4231_t *cp = device->device_data;
+ struct snd_cs4231 *cp = device->device_data;
return snd_cs4231_ebus_free(cp);
}
-static snd_device_ops_t snd_cs4231_ebus_dev_ops = {
+static struct snd_device_ops snd_cs4231_ebus_dev_ops = {
.dev_free = snd_cs4231_ebus_dev_free,
};
-static int __init snd_cs4231_ebus_create(snd_card_t *card,
+static int __init snd_cs4231_ebus_create(struct snd_card *card,
struct linux_ebus_device *edev,
int dev,
- cs4231_t **rchip)
+ struct snd_cs4231 **rchip)
{
- cs4231_t *chip;
+ struct snd_cs4231 *chip;
int err;
*rchip = NULL;
spin_lock_init(&chip->lock);
spin_lock_init(&chip->c_dma.ebus_info.lock);
spin_lock_init(&chip->p_dma.ebus_info.lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
chip->flags |= CS4231_FLAG_EBUS;
chip->card = card;
chip->dev_u.pdev = edev->bus->self;
return 0;
}
-static int cs4231_ebus_attach(struct linux_ebus_device *edev)
+static int __init cs4231_ebus_attach(struct linux_ebus_device *edev)
{
- snd_card_t *card;
- cs4231_t *chip;
+ struct snd_card *card;
+ struct snd_cs4231 *chip;
int err;
err = cs4231_attach_begin(&card);
if (err)
return err;
- sprintf(card->longname, "%s at 0x%lx, irq %s",
+ sprintf(card->longname, "%s at 0x%lx, irq %d",
card->shortname,
edev->resource[0].start,
- __irq_itoa(edev->irqs[0]));
+ edev->irqs[0]);
if ((err = snd_cs4231_ebus_create(card, edev, dev, &chip)) < 0) {
snd_card_free(card);
static void __exit cs4231_exit(void)
{
- cs4231_t *p = cs4231_list;
+ struct snd_cs4231 *p = cs4231_list;
while (p != NULL) {
- cs4231_t *next = p->next;
+ struct snd_cs4231 *next = p->next;
snd_card_free(p->card);
projects / powerpc.git / blobdiff