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Commit e437e3d7 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] Remove xxx_t typedefs: PCI VIA82xx 

Modules: VIA82xx driver,VIA82xx-modem driver

Remove xxx_t typedefs from the PCI VIA82xx and modem drivers.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 016e401c
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Showing with 328 additions and 279 deletions
sound/pci/via82xx.c
View file @ e437e3d7
...@@ -302,12 +302,6 @@ DEFINE_VIA_REGSET(CAPTURE_8233, 0x60); ...@@ -302,12 +302,6 @@ DEFINE_VIA_REGSET(CAPTURE_8233, 0x60);
#define VIA_DXS_SRC 5 #define VIA_DXS_SRC 5
/*
*/
typedef struct _snd_via82xx via82xx_t;
typedef struct via_dev viadev_t;
/* /*
* pcm stream * pcm stream
*/ */
...@@ -319,11 +313,11 @@ struct snd_via_sg_table { ...@@ -319,11 +313,11 @@ struct snd_via_sg_table {
#define VIA_TABLE_SIZE 255 #define VIA_TABLE_SIZE 255
struct via_dev { struct viadev {
unsigned int reg_offset; unsigned int reg_offset;
unsigned long port; unsigned long port;
int direction; /* playback = 0, capture = 1 */ int direction; /* playback = 0, capture = 1 */
snd_pcm_substream_t *substream; struct snd_pcm_substream *substream;
int running; int running;
unsigned int tbl_entries; /* # descriptors */ unsigned int tbl_entries; /* # descriptors */
struct snd_dma_buffer table; struct snd_dma_buffer table;
...@@ -350,7 +344,7 @@ struct via_rate_lock { ...@@ -350,7 +344,7 @@ struct via_rate_lock {
int used; int used;
}; };
struct _snd_via82xx { struct via82xx {
int irq; int irq;
unsigned long port; unsigned long port;
...@@ -374,27 +368,27 @@ struct _snd_via82xx { ...@@ -374,27 +368,27 @@ struct _snd_via82xx {
unsigned int intr_mask; /* SGD_SHADOW mask to check interrupts */ unsigned int intr_mask; /* SGD_SHADOW mask to check interrupts */
struct pci_dev *pci; struct pci_dev *pci;
snd_card_t *card; struct snd_card *card;
unsigned int num_devs; unsigned int num_devs;
unsigned int playback_devno, multi_devno, capture_devno; unsigned int playback_devno, multi_devno, capture_devno;
viadev_t devs[VIA_MAX_DEVS]; struct viadev devs[VIA_MAX_DEVS];
struct via_rate_lock rates[2]; /* playback and capture */ struct via_rate_lock rates[2]; /* playback and capture */
unsigned int dxs_fixed: 1; /* DXS channel accepts only 48kHz */ unsigned int dxs_fixed: 1; /* DXS channel accepts only 48kHz */
unsigned int no_vra: 1; /* no need to set VRA on DXS channels */ unsigned int no_vra: 1; /* no need to set VRA on DXS channels */
unsigned int dxs_src: 1; /* use full SRC capabilities of DXS */ unsigned int dxs_src: 1; /* use full SRC capabilities of DXS */
unsigned int spdif_on: 1; /* only spdif rates work to external DACs */ unsigned int spdif_on: 1; /* only spdif rates work to external DACs */
snd_pcm_t *pcms[2]; struct snd_pcm *pcms[2];
snd_rawmidi_t *rmidi; struct snd_rawmidi *rmidi;
ac97_bus_t *ac97_bus; struct snd_ac97_bus *ac97_bus;
ac97_t *ac97; struct snd_ac97 *ac97;
unsigned int ac97_clock; unsigned int ac97_clock;
unsigned int ac97_secondary; /* secondary AC'97 codec is present */ unsigned int ac97_secondary; /* secondary AC'97 codec is present */
spinlock_t reg_lock; spinlock_t reg_lock;
snd_info_entry_t *proc_entry; struct snd_info_entry *proc_entry;
#ifdef SUPPORT_JOYSTICK #ifdef SUPPORT_JOYSTICK
struct gameport *gameport; struct gameport *gameport;
...@@ -419,12 +413,12 @@ MODULE_DEVICE_TABLE(pci, snd_via82xx_ids); ...@@ -419,12 +413,12 @@ MODULE_DEVICE_TABLE(pci, snd_via82xx_ids);
* periods = number of periods * periods = number of periods
* fragsize = period size in bytes * fragsize = period size in bytes
*/ */
static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream, static int build_via_table(struct viadev *dev, struct snd_pcm_substream *substream,
struct pci_dev *pci, struct pci_dev *pci,
unsigned int periods, unsigned int fragsize) unsigned int periods, unsigned int fragsize)
{ {
unsigned int i, idx, ofs, rest; unsigned int i, idx, ofs, rest;
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream); struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream);
if (dev->table.area == NULL) { if (dev->table.area == NULL) {
...@@ -487,7 +481,7 @@ static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream, ...@@ -487,7 +481,7 @@ static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream,
} }
static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream, static int clean_via_table(struct viadev *dev, struct snd_pcm_substream *substream,
struct pci_dev *pci) struct pci_dev *pci)
{ {
if (dev->table.area) { if (dev->table.area) {
...@@ -503,17 +497,17 @@ static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream, ...@@ -503,17 +497,17 @@ static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream,
* Basic I/O * Basic I/O
*/ */
static inline unsigned int snd_via82xx_codec_xread(via82xx_t *chip) static inline unsigned int snd_via82xx_codec_xread(struct via82xx *chip)
{ {
return inl(VIAREG(chip, AC97)); return inl(VIAREG(chip, AC97));
} }
static inline void snd_via82xx_codec_xwrite(via82xx_t *chip, unsigned int val) static inline void snd_via82xx_codec_xwrite(struct via82xx *chip, unsigned int val)
{ {
outl(val, VIAREG(chip, AC97)); outl(val, VIAREG(chip, AC97));
} }
static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary) static int snd_via82xx_codec_ready(struct via82xx *chip, int secondary)
{ {
unsigned int timeout = 1000; /* 1ms */ unsigned int timeout = 1000; /* 1ms */
unsigned int val; unsigned int val;
...@@ -523,11 +517,12 @@ static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary) ...@@ -523,11 +517,12 @@ static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary)
if (!((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)) if (!((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY))
return val & 0xffff; return val & 0xffff;
} }
snd_printk(KERN_ERR "codec_ready: codec %i is not ready [0x%x]\n", secondary, snd_via82xx_codec_xread(chip)); snd_printk(KERN_ERR "codec_ready: codec %i is not ready [0x%x]\n",
secondary, snd_via82xx_codec_xread(chip));
return -EIO; return -EIO;
} }
static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary) static int snd_via82xx_codec_valid(struct via82xx *chip, int secondary)
{ {
unsigned int timeout = 1000; /* 1ms */ unsigned int timeout = 1000; /* 1ms */
unsigned int val, val1; unsigned int val, val1;
...@@ -544,20 +539,20 @@ static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary) ...@@ -544,20 +539,20 @@ static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary)
return -EIO; return -EIO;
} }
static void snd_via82xx_codec_wait(ac97_t *ac97) static void snd_via82xx_codec_wait(struct snd_ac97 *ac97)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx *chip = ac97->private_data;
int err; int err;
err = snd_via82xx_codec_ready(chip, ac97->num); err = snd_via82xx_codec_ready(chip, ac97->num);
/* here we need to wait fairly for long time.. */ /* here we need to wait fairly for long time.. */
msleep(500); msleep(500);
} }
static void snd_via82xx_codec_write(ac97_t *ac97, static void snd_via82xx_codec_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short reg,
unsigned short val) unsigned short val)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx *chip = ac97->private_data;
unsigned int xval; unsigned int xval;
xval = !ac97->num ? VIA_REG_AC97_CODEC_ID_PRIMARY : VIA_REG_AC97_CODEC_ID_SECONDARY; xval = !ac97->num ? VIA_REG_AC97_CODEC_ID_PRIMARY : VIA_REG_AC97_CODEC_ID_SECONDARY;
...@@ -568,9 +563,9 @@ static void snd_via82xx_codec_write(ac97_t *ac97, ...@@ -568,9 +563,9 @@ static void snd_via82xx_codec_write(ac97_t *ac97,
snd_via82xx_codec_ready(chip, ac97->num); snd_via82xx_codec_ready(chip, ac97->num);
} }
static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) static unsigned short snd_via82xx_codec_read(struct snd_ac97 *ac97, unsigned short reg)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx *chip = ac97->private_data;
unsigned int xval, val = 0xffff; unsigned int xval, val = 0xffff;
int again = 0; int again = 0;
...@@ -580,7 +575,8 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) ...@@ -580,7 +575,8 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg)
xval |= (reg & 0x7f) << VIA_REG_AC97_CMD_SHIFT; xval |= (reg & 0x7f) << VIA_REG_AC97_CMD_SHIFT;
while (1) { while (1) {
if (again++ > 3) { if (again++ > 3) {
snd_printk(KERN_ERR "codec_read: codec %i is not valid [0x%x]\n", ac97->num, snd_via82xx_codec_xread(chip)); snd_printk(KERN_ERR "codec_read: codec %i is not valid [0x%x]\n",
ac97->num, snd_via82xx_codec_xread(chip));
return 0xffff; return 0xffff;
} }
snd_via82xx_codec_xwrite(chip, xval); snd_via82xx_codec_xwrite(chip, xval);
...@@ -594,7 +590,7 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) ...@@ -594,7 +590,7 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg)
return val & 0xffff; return val & 0xffff;
} }
static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev) static void snd_via82xx_channel_reset(struct via82xx *chip, struct viadev *viadev)
{ {
outb(VIA_REG_CTRL_PAUSE | VIA_REG_CTRL_TERMINATE | VIA_REG_CTRL_RESET, outb(VIA_REG_CTRL_PAUSE | VIA_REG_CTRL_TERMINATE | VIA_REG_CTRL_RESET,
VIADEV_REG(viadev, OFFSET_CONTROL)); VIADEV_REG(viadev, OFFSET_CONTROL));
...@@ -617,7 +613,7 @@ static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev) ...@@ -617,7 +613,7 @@ static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev)
*/ */
static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *regs) static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{ {
via82xx_t *chip = dev_id; struct via82xx *chip = dev_id;
unsigned int status; unsigned int status;
unsigned int i; unsigned int i;
...@@ -632,7 +628,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r ...@@ -632,7 +628,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r
/* check status for each stream */ /* check status for each stream */
spin_lock(&chip->reg_lock); spin_lock(&chip->reg_lock);
for (i = 0; i < chip->num_devs; i++) { for (i = 0; i < chip->num_devs; i++) {
viadev_t *viadev = &chip->devs[i]; struct viadev *viadev = &chip->devs[i];
unsigned char c_status = inb(VIADEV_REG(viadev, OFFSET_STATUS)); unsigned char c_status = inb(VIADEV_REG(viadev, OFFSET_STATUS));
if (! (c_status & (VIA_REG_STAT_EOL|VIA_REG_STAT_FLAG|VIA_REG_STAT_STOPPED))) if (! (c_status & (VIA_REG_STAT_EOL|VIA_REG_STAT_FLAG|VIA_REG_STAT_STOPPED)))
continue; continue;
...@@ -663,7 +659,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r ...@@ -663,7 +659,7 @@ static irqreturn_t snd_via686_interrupt(int irq, void *dev_id, struct pt_regs *r
*/ */
static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *regs) static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{ {
via82xx_t *chip = dev_id; struct via82xx *chip = dev_id;
unsigned int status; unsigned int status;
unsigned int i; unsigned int i;
int irqreturn = 0; int irqreturn = 0;
...@@ -673,8 +669,8 @@ static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs * ...@@ -673,8 +669,8 @@ static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *
status = inl(VIAREG(chip, SGD_SHADOW)); status = inl(VIAREG(chip, SGD_SHADOW));
for (i = 0; i < chip->num_devs; i++) { for (i = 0; i < chip->num_devs; i++) {
viadev_t *viadev = &chip->devs[i]; struct viadev *viadev = &chip->devs[i];
snd_pcm_substream_t *substream; struct snd_pcm_substream *substream;
unsigned char c_status, shadow_status; unsigned char c_status, shadow_status;
shadow_status = (status >> viadev->shadow_shift) & shadow_status = (status >> viadev->shadow_shift) &
...@@ -719,10 +715,10 @@ static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs * ...@@ -719,10 +715,10 @@ static irqreturn_t snd_via8233_interrupt(int irq, void *dev_id, struct pt_regs *
/* /*
* trigger callback * trigger callback
*/ */
static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd) static int snd_via82xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
unsigned char val; unsigned char val;
if (chip->chip_type != TYPE_VIA686) if (chip->chip_type != TYPE_VIA686)
...@@ -766,9 +762,11 @@ static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd) ...@@ -766,9 +762,11 @@ static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd)
*/ */
#define check_invalid_pos(viadev,pos) \ #define check_invalid_pos(viadev,pos) \
((pos) < viadev->lastpos && ((pos) >= viadev->bufsize2 || viadev->lastpos < viadev->bufsize2)) ((pos) < viadev->lastpos && ((pos) >= viadev->bufsize2 ||\
viadev->lastpos < viadev->bufsize2))
static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, unsigned int count) static inline unsigned int calc_linear_pos(struct viadev *viadev, unsigned int idx,
unsigned int count)
{ {
unsigned int size, base, res; unsigned int size, base, res;
...@@ -780,7 +778,8 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u ...@@ -780,7 +778,8 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
/* check the validity of the calculated position */ /* check the validity of the calculated position */
if (size < count) { if (size < count) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr (size = %d, count = %d)\n", (int)size, (int)count); snd_printd(KERN_ERR "invalid via82xx_cur_ptr (size = %d, count = %d)\n",
(int)size, (int)count);
res = viadev->lastpos; res = viadev->lastpos;
} else { } else {
if (! count) { if (! count) {
...@@ -796,12 +795,18 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u ...@@ -796,12 +795,18 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
} }
if (check_invalid_pos(viadev, res)) { if (check_invalid_pos(viadev, res)) {
#ifdef POINTER_DEBUG #ifdef POINTER_DEBUG
printk(KERN_DEBUG "fail: idx = %i/%i, lastpos = 0x%x, bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, count = 0x%x\n", idx, viadev->tbl_entries, viadev->lastpos, viadev->bufsize2, viadev->idx_table[idx].offset, viadev->idx_table[idx].size, count); printk(KERN_DEBUG "fail: idx = %i/%i, lastpos = 0x%x, "
"bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, "
"count = 0x%x\n", idx, viadev->tbl_entries,
viadev->lastpos, viadev->bufsize2,
viadev->idx_table[idx].offset,
viadev->idx_table[idx].size, count);
#endif #endif
/* count register returns full size when end of buffer is reached */ /* count register returns full size when end of buffer is reached */
res = base + size; res = base + size;
if (check_invalid_pos(viadev, res)) { if (check_invalid_pos(viadev, res)) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr (2), using last valid pointer\n"); snd_printd(KERN_ERR "invalid via82xx_cur_ptr (2), "
"using last valid pointer\n");
res = viadev->lastpos; res = viadev->lastpos;
} }
} }
...@@ -812,10 +817,10 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u ...@@ -812,10 +817,10 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
/* /*
* get the current pointer on via686 * get the current pointer on via686
*/ */
static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream) static snd_pcm_uframes_t snd_via686_pcm_pointer(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
unsigned int idx, ptr, count, res; unsigned int idx, ptr, count, res;
snd_assert(viadev->tbl_entries, return 0); snd_assert(viadev->tbl_entries, return 0);
...@@ -842,10 +847,10 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream) ...@@ -842,10 +847,10 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream)
/* /*
* get the current pointer on via823x * get the current pointer on via823x
*/ */
static snd_pcm_uframes_t snd_via8233_pcm_pointer(snd_pcm_substream_t *substream) static snd_pcm_uframes_t snd_via8233_pcm_pointer(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
unsigned int idx, count, res; unsigned int idx, count, res;
int status; int status;
...@@ -865,7 +870,8 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(snd_pcm_substream_t *substream) ...@@ -865,7 +870,8 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(snd_pcm_substream_t *substream)
idx = count >> 24; idx = count >> 24;
if (idx >= viadev->tbl_entries) { if (idx >= viadev->tbl_entries) {
#ifdef POINTER_DEBUG #ifdef POINTER_DEBUG
printk(KERN_DEBUG "fail: invalid idx = %i/%i\n", idx, viadev->tbl_entries); printk(KERN_DEBUG "fail: invalid idx = %i/%i\n", idx,
viadev->tbl_entries);
#endif #endif
res = viadev->lastpos; res = viadev->lastpos;
} else { } else {
...@@ -895,11 +901,11 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(snd_pcm_substream_t *substream) ...@@ -895,11 +901,11 @@ static snd_pcm_uframes_t snd_via8233_pcm_pointer(snd_pcm_substream_t *substream)
* hw_params callback: * hw_params callback:
* allocate the buffer and build up the buffer description table * allocate the buffer and build up the buffer description table
*/ */
static int snd_via82xx_hw_params(snd_pcm_substream_t * substream, static int snd_via82xx_hw_params(struct snd_pcm_substream *substream,
snd_pcm_hw_params_t * hw_params) struct snd_pcm_hw_params *hw_params)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
int err; int err;
err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
...@@ -918,10 +924,10 @@ static int snd_via82xx_hw_params(snd_pcm_substream_t * substream, ...@@ -918,10 +924,10 @@ static int snd_via82xx_hw_params(snd_pcm_substream_t * substream,
* hw_free callback: * hw_free callback:
* clean up the buffer description table and release the buffer * clean up the buffer description table and release the buffer
*/ */
static int snd_via82xx_hw_free(snd_pcm_substream_t * substream) static int snd_via82xx_hw_free(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
clean_via_table(viadev, substream, chip->pci); clean_via_table(viadev, substream, chip->pci);
snd_pcm_lib_free_pages(substream); snd_pcm_lib_free_pages(substream);
...@@ -932,7 +938,7 @@ static int snd_via82xx_hw_free(snd_pcm_substream_t * substream) ...@@ -932,7 +938,7 @@ static int snd_via82xx_hw_free(snd_pcm_substream_t * substream)
/* /*
* set up the table pointer * set up the table pointer
*/ */
static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev) static void snd_via82xx_set_table_ptr(struct via82xx *chip, struct viadev *viadev)
{ {
snd_via82xx_codec_ready(chip, 0); snd_via82xx_codec_ready(chip, 0);
outl((u32)viadev->table.addr, VIADEV_REG(viadev, OFFSET_TABLE_PTR)); outl((u32)viadev->table.addr, VIADEV_REG(viadev, OFFSET_TABLE_PTR));
...@@ -943,7 +949,8 @@ static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev) ...@@ -943,7 +949,8 @@ static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev)
/* /*
* prepare callback for playback and capture on via686 * prepare callback for playback and capture on via686
*/ */
static void via686_setup_format(via82xx_t *chip, viadev_t *viadev, snd_pcm_runtime_t *runtime) static void via686_setup_format(struct via82xx *chip, struct viadev *viadev,
struct snd_pcm_runtime *runtime)
{ {
snd_via82xx_channel_reset(chip, viadev); snd_via82xx_channel_reset(chip, viadev);
/* this must be set after channel_reset */ /* this must be set after channel_reset */
...@@ -956,11 +963,11 @@ static void via686_setup_format(via82xx_t *chip, viadev_t *viadev, snd_pcm_runti ...@@ -956,11 +963,11 @@ static void via686_setup_format(via82xx_t *chip, viadev_t *viadev, snd_pcm_runti
VIA_REG_TYPE_INT_FLAG, VIADEV_REG(viadev, OFFSET_TYPE)); VIA_REG_TYPE_INT_FLAG, VIADEV_REG(viadev, OFFSET_TYPE));
} }
static int snd_via686_playback_prepare(snd_pcm_substream_t *substream) static int snd_via686_playback_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE, runtime->rate); snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE, runtime->rate);
snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate); snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate);
...@@ -968,11 +975,11 @@ static int snd_via686_playback_prepare(snd_pcm_substream_t *substream) ...@@ -968,11 +975,11 @@ static int snd_via686_playback_prepare(snd_pcm_substream_t *substream)
return 0; return 0;
} }
static int snd_via686_capture_prepare(snd_pcm_substream_t *substream) static int snd_via686_capture_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
snd_ac97_set_rate(chip->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate); snd_ac97_set_rate(chip->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
via686_setup_format(chip, viadev, runtime); via686_setup_format(chip, viadev, runtime);
...@@ -1002,11 +1009,11 @@ static int via_lock_rate(struct via_rate_lock *rec, int rate) ...@@ -1002,11 +1009,11 @@ static int via_lock_rate(struct via_rate_lock *rec, int rate)
/* /*
* prepare callback for DSX playback on via823x * prepare callback for DSX playback on via823x
*/ */
static int snd_via8233_playback_prepare(snd_pcm_substream_t *substream) static int snd_via8233_playback_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
int ac97_rate = chip->dxs_src ? 48000 : runtime->rate; int ac97_rate = chip->dxs_src ? 48000 : runtime->rate;
int rate_changed; int rate_changed;
u32 rbits; u32 rbits;
...@@ -1022,12 +1029,15 @@ static int snd_via8233_playback_prepare(snd_pcm_substream_t *substream) ...@@ -1022,12 +1029,15 @@ static int snd_via8233_playback_prepare(snd_pcm_substream_t *substream)
if (runtime->rate == 48000) if (runtime->rate == 48000)
rbits = 0xfffff; rbits = 0xfffff;
else else
rbits = (0x100000 / 48000) * runtime->rate + ((0x100000 % 48000) * runtime->rate) / 48000; rbits = (0x100000 / 48000) * runtime->rate +
((0x100000 % 48000) * runtime->rate) / 48000;
snd_assert((rbits & ~0xfffff) == 0, return -EINVAL); snd_assert((rbits & ~0xfffff) == 0, return -EINVAL);
snd_via82xx_channel_reset(chip, viadev); snd_via82xx_channel_reset(chip, viadev);
snd_via82xx_set_table_ptr(chip, viadev); snd_via82xx_set_table_ptr(chip, viadev);
outb(chip->playback_volume[viadev->reg_offset / 0x10][0], VIADEV_REG(viadev, OFS_PLAYBACK_VOLUME_L)); outb(chip->playback_volume[viadev->reg_offset / 0x10][0],
outb(chip->playback_volume[viadev->reg_offset / 0x10][1], VIADEV_REG(viadev, OFS_PLAYBACK_VOLUME_R)); VIADEV_REG(viadev, OFS_PLAYBACK_VOLUME_L));
outb(chip->playback_volume[viadev->reg_offset / 0x10][1],
VIADEV_REG(viadev, OFS_PLAYBACK_VOLUME_R));
outl((runtime->format == SNDRV_PCM_FORMAT_S16_LE ? VIA8233_REG_TYPE_16BIT : 0) | /* format */ outl((runtime->format == SNDRV_PCM_FORMAT_S16_LE ? VIA8233_REG_TYPE_16BIT : 0) | /* format */
(runtime->channels > 1 ? VIA8233_REG_TYPE_STEREO : 0) | /* stereo */ (runtime->channels > 1 ? VIA8233_REG_TYPE_STEREO : 0) | /* stereo */
rbits | /* rate */ rbits | /* rate */
...@@ -1041,11 +1051,11 @@ static int snd_via8233_playback_prepare(snd_pcm_substream_t *substream) ...@@ -1041,11 +1051,11 @@ static int snd_via8233_playback_prepare(snd_pcm_substream_t *substream)
/* /*
* prepare callback for multi-channel playback on via823x * prepare callback for multi-channel playback on via823x
*/ */
static int snd_via8233_multi_prepare(snd_pcm_substream_t *substream) static int snd_via8233_multi_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
unsigned int slots; unsigned int slots;
int fmt; int fmt;
...@@ -1058,7 +1068,8 @@ static int snd_via8233_multi_prepare(snd_pcm_substream_t *substream) ...@@ -1058,7 +1068,8 @@ static int snd_via8233_multi_prepare(snd_pcm_substream_t *substream)
snd_via82xx_channel_reset(chip, viadev); snd_via82xx_channel_reset(chip, viadev);
snd_via82xx_set_table_ptr(chip, viadev); snd_via82xx_set_table_ptr(chip, viadev);
fmt = (runtime->format == SNDRV_PCM_FORMAT_S16_LE) ? VIA_REG_MULTPLAY_FMT_16BIT : VIA_REG_MULTPLAY_FMT_8BIT; fmt = (runtime->format == SNDRV_PCM_FORMAT_S16_LE) ?
VIA_REG_MULTPLAY_FMT_16BIT : VIA_REG_MULTPLAY_FMT_8BIT;
fmt |= runtime->channels << 4; fmt |= runtime->channels << 4;
outb(fmt, VIADEV_REG(viadev, OFS_MULTPLAY_FORMAT)); outb(fmt, VIADEV_REG(viadev, OFS_MULTPLAY_FORMAT));
#if 0 #if 0
...@@ -1089,11 +1100,11 @@ static int snd_via8233_multi_prepare(snd_pcm_substream_t *substream) ...@@ -1089,11 +1100,11 @@ static int snd_via8233_multi_prepare(snd_pcm_substream_t *substream)
/* /*
* prepare callback for capture on via823x * prepare callback for capture on via823x
*/ */
static int snd_via8233_capture_prepare(snd_pcm_substream_t *substream) static int snd_via8233_capture_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
if (via_lock_rate(&chip->rates[1], runtime->rate) < 0) if (via_lock_rate(&chip->rates[1], runtime->rate) < 0)
return -EINVAL; return -EINVAL;
...@@ -1114,7 +1125,7 @@ static int snd_via8233_capture_prepare(snd_pcm_substream_t *substream) ...@@ -1114,7 +1125,7 @@ static int snd_via8233_capture_prepare(snd_pcm_substream_t *substream)
/* /*
* pcm hardware definition, identical for both playback and capture * pcm hardware definition, identical for both playback and capture
*/ */
static snd_pcm_hardware_t snd_via82xx_hw = static struct snd_pcm_hardware snd_via82xx_hw =
{ {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_BLOCK_TRANSFER |
...@@ -1139,9 +1150,10 @@ static snd_pcm_hardware_t snd_via82xx_hw = ...@@ -1139,9 +1150,10 @@ static snd_pcm_hardware_t snd_via82xx_hw =
/* /*
* open callback skeleton * open callback skeleton
*/ */
static int snd_via82xx_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm_substream_t * substream) static int snd_via82xx_pcm_open(struct via82xx *chip, struct viadev *viadev,
struct snd_pcm_substream *substream)
{ {
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
int err; int err;
struct via_rate_lock *ratep; struct via_rate_lock *ratep;
...@@ -1191,10 +1203,10 @@ static int snd_via82xx_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm_subst ...@@ -1191,10 +1203,10 @@ static int snd_via82xx_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm_subst
/* /*
* open callback for playback on via686 and via823x DSX * open callback for playback on via686 and via823x DSX
*/ */
static int snd_via82xx_playback_open(snd_pcm_substream_t * substream) static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = &chip->devs[chip->playback_devno + substream->number]; struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];
int err; int err;
if ((err = snd_via82xx_pcm_open(chip, viadev, substream)) < 0) if ((err = snd_via82xx_pcm_open(chip, viadev, substream)) < 0)
...@@ -1205,10 +1217,10 @@ static int snd_via82xx_playback_open(snd_pcm_substream_t * substream) ...@@ -1205,10 +1217,10 @@ static int snd_via82xx_playback_open(snd_pcm_substream_t * substream)
/* /*
* open callback for playback on via823x multi-channel * open callback for playback on via823x multi-channel
*/ */
static int snd_via8233_multi_open(snd_pcm_substream_t * substream) static int snd_via8233_multi_open(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = &chip->devs[chip->multi_devno]; struct viadev *viadev = &chip->devs[chip->multi_devno];
int err; int err;
/* channels constraint for VIA8233A /* channels constraint for VIA8233A
* 3 and 5 channels are not supported * 3 and 5 channels are not supported
...@@ -1216,7 +1228,7 @@ static int snd_via8233_multi_open(snd_pcm_substream_t * substream) ...@@ -1216,7 +1228,7 @@ static int snd_via8233_multi_open(snd_pcm_substream_t * substream)
static unsigned int channels[] = { static unsigned int channels[] = {
1, 2, 4, 6 1, 2, 4, 6
}; };
static snd_pcm_hw_constraint_list_t hw_constraints_channels = { static struct snd_pcm_hw_constraint_list hw_constraints_channels = {
.count = ARRAY_SIZE(channels), .count = ARRAY_SIZE(channels),
.list = channels, .list = channels,
.mask = 0, .mask = 0,
...@@ -1226,17 +1238,19 @@ static int snd_via8233_multi_open(snd_pcm_substream_t * substream) ...@@ -1226,17 +1238,19 @@ static int snd_via8233_multi_open(snd_pcm_substream_t * substream)
return err; return err;
substream->runtime->hw.channels_max = 6; substream->runtime->hw.channels_max = 6;
if (chip->revision == VIA_REV_8233A) if (chip->revision == VIA_REV_8233A)
snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels); snd_pcm_hw_constraint_list(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS,
&hw_constraints_channels);
return 0; return 0;
} }
/* /*
* open callback for capture on via686 and via823x * open callback for capture on via686 and via823x
*/ */
static int snd_via82xx_capture_open(snd_pcm_substream_t * substream) static int snd_via82xx_capture_open(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = &chip->devs[chip->capture_devno + substream->pcm->device]; struct viadev *viadev = &chip->devs[chip->capture_devno + substream->pcm->device];
return snd_via82xx_pcm_open(chip, viadev, substream); return snd_via82xx_pcm_open(chip, viadev, substream);
} }
...@@ -1244,10 +1258,10 @@ static int snd_via82xx_capture_open(snd_pcm_substream_t * substream) ...@@ -1244,10 +1258,10 @@ static int snd_via82xx_capture_open(snd_pcm_substream_t * substream)
/* /*
* close callback * close callback
*/ */
static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream) static int snd_via82xx_pcm_close(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
struct via_rate_lock *ratep; struct via_rate_lock *ratep;
/* release the rate lock */ /* release the rate lock */
...@@ -1264,7 +1278,7 @@ static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream) ...@@ -1264,7 +1278,7 @@ static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream)
/* via686 playback callbacks */ /* via686 playback callbacks */
static snd_pcm_ops_t snd_via686_playback_ops = { static struct snd_pcm_ops snd_via686_playback_ops = {
.open = snd_via82xx_playback_open, .open = snd_via82xx_playback_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -1277,7 +1291,7 @@ static snd_pcm_ops_t snd_via686_playback_ops = { ...@@ -1277,7 +1291,7 @@ static snd_pcm_ops_t snd_via686_playback_ops = {
}; };
/* via686 capture callbacks */ /* via686 capture callbacks */
static snd_pcm_ops_t snd_via686_capture_ops = { static struct snd_pcm_ops snd_via686_capture_ops = {
.open = snd_via82xx_capture_open, .open = snd_via82xx_capture_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -1290,7 +1304,7 @@ static snd_pcm_ops_t snd_via686_capture_ops = { ...@@ -1290,7 +1304,7 @@ static snd_pcm_ops_t snd_via686_capture_ops = {
}; };
/* via823x DSX playback callbacks */ /* via823x DSX playback callbacks */
static snd_pcm_ops_t snd_via8233_playback_ops = { static struct snd_pcm_ops snd_via8233_playback_ops = {
.open = snd_via82xx_playback_open, .open = snd_via82xx_playback_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -1303,7 +1317,7 @@ static snd_pcm_ops_t snd_via8233_playback_ops = { ...@@ -1303,7 +1317,7 @@ static snd_pcm_ops_t snd_via8233_playback_ops = {
}; };
/* via823x multi-channel playback callbacks */ /* via823x multi-channel playback callbacks */
static snd_pcm_ops_t snd_via8233_multi_ops = { static struct snd_pcm_ops snd_via8233_multi_ops = {
.open = snd_via8233_multi_open, .open = snd_via8233_multi_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -1316,7 +1330,7 @@ static snd_pcm_ops_t snd_via8233_multi_ops = { ...@@ -1316,7 +1330,7 @@ static snd_pcm_ops_t snd_via8233_multi_ops = {
}; };
/* via823x capture callbacks */ /* via823x capture callbacks */
static snd_pcm_ops_t snd_via8233_capture_ops = { static struct snd_pcm_ops snd_via8233_capture_ops = {
.open = snd_via82xx_capture_open, .open = snd_via82xx_capture_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -1329,7 +1343,8 @@ static snd_pcm_ops_t snd_via8233_capture_ops = { ...@@ -1329,7 +1343,8 @@ static snd_pcm_ops_t snd_via8233_capture_ops = {
}; };
static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int shadow_pos, int direction) static void init_viadev(struct via82xx *chip, int idx, unsigned int reg_offset,
int shadow_pos, int direction)
{ {
chip->devs[idx].reg_offset = reg_offset; chip->devs[idx].reg_offset = reg_offset;
chip->devs[idx].shadow_shift = shadow_pos * 4; chip->devs[idx].shadow_shift = shadow_pos * 4;
...@@ -1340,9 +1355,9 @@ static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int s ...@@ -1340,9 +1355,9 @@ static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int s
/* /*
* create pcm instances for VIA8233, 8233C and 8235 (not 8233A) * create pcm instances for VIA8233, 8233C and 8235 (not 8233A)
*/ */
static int __devinit snd_via8233_pcm_new(via82xx_t *chip) static int __devinit snd_via8233_pcm_new(struct via82xx *chip)
{ {
snd_pcm_t *pcm; struct snd_pcm *pcm;
int i, err; int i, err;
chip->playback_devno = 0; /* x 4 */ chip->playback_devno = 0; /* x 4 */
...@@ -1367,7 +1382,8 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip) ...@@ -1367,7 +1382,8 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip)
init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1); init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
/* PCM #1: multi-channel playback and 2nd capture */ /* PCM #1: multi-channel playback and 2nd capture */
...@@ -1385,7 +1401,8 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip) ...@@ -1385,7 +1401,8 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip)
init_viadev(chip, chip->capture_devno + 1, VIA_REG_CAPTURE_8233_STATUS + 0x10, 7, 1); init_viadev(chip, chip->capture_devno + 1, VIA_REG_CAPTURE_8233_STATUS + 0x10, 7, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
return 0; return 0;
...@@ -1394,9 +1411,9 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip) ...@@ -1394,9 +1411,9 @@ static int __devinit snd_via8233_pcm_new(via82xx_t *chip)
/* /*
* create pcm instances for VIA8233A * create pcm instances for VIA8233A
*/ */
static int __devinit snd_via8233a_pcm_new(via82xx_t *chip) static int __devinit snd_via8233a_pcm_new(struct via82xx *chip)
{ {
snd_pcm_t *pcm; struct snd_pcm *pcm;
int err; int err;
chip->multi_devno = 0; chip->multi_devno = 0;
...@@ -1420,7 +1437,8 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip) ...@@ -1420,7 +1437,8 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip)
init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1); init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
/* SPDIF supported? */ /* SPDIF supported? */
...@@ -1439,7 +1457,8 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip) ...@@ -1439,7 +1457,8 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip)
init_viadev(chip, chip->playback_devno, 0x30, 3, 0); init_viadev(chip, chip->playback_devno, 0x30, 3, 0);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
return 0; return 0;
...@@ -1448,9 +1467,9 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip) ...@@ -1448,9 +1467,9 @@ static int __devinit snd_via8233a_pcm_new(via82xx_t *chip)
/* /*
* create a pcm instance for via686a/b * create a pcm instance for via686a/b
*/ */
static int __devinit snd_via686_pcm_new(via82xx_t *chip) static int __devinit snd_via686_pcm_new(struct via82xx *chip)
{ {
snd_pcm_t *pcm; struct snd_pcm *pcm;
int err; int err;
chip->playback_devno = 0; chip->playback_devno = 0;
...@@ -1470,7 +1489,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip) ...@@ -1470,7 +1489,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip)
init_viadev(chip, 1, VIA_REG_CAPTURE_STATUS, 0, 1); init_viadev(chip, 1, VIA_REG_CAPTURE_STATUS, 0, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
return 0; return 0;
...@@ -1481,7 +1501,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip) ...@@ -1481,7 +1501,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip)
* Mixer part * Mixer part
*/ */
static int snd_via8233_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) static int snd_via8233_capture_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{ {
/* formerly they were "Line" and "Mic", but it looks like that they /* formerly they were "Line" and "Mic", but it looks like that they
* have nothing to do with the actual physical connections... * have nothing to do with the actual physical connections...
...@@ -1498,17 +1519,19 @@ static int snd_via8233_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_ele ...@@ -1498,17 +1519,19 @@ static int snd_via8233_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_ele
return 0; return 0;
} }
static int snd_via8233_capture_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_capture_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
unsigned long port = chip->port + (kcontrol->id.index ? (VIA_REG_CAPTURE_CHANNEL + 0x10) : VIA_REG_CAPTURE_CHANNEL); unsigned long port = chip->port + (kcontrol->id.index ? (VIA_REG_CAPTURE_CHANNEL + 0x10) : VIA_REG_CAPTURE_CHANNEL);
ucontrol->value.enumerated.item[0] = inb(port) & VIA_REG_CAPTURE_CHANNEL_MIC ? 1 : 0; ucontrol->value.enumerated.item[0] = inb(port) & VIA_REG_CAPTURE_CHANNEL_MIC ? 1 : 0;
return 0; return 0;
} }
static int snd_via8233_capture_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_capture_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
unsigned long port = chip->port + (kcontrol->id.index ? (VIA_REG_CAPTURE_CHANNEL + 0x10) : VIA_REG_CAPTURE_CHANNEL); unsigned long port = chip->port + (kcontrol->id.index ? (VIA_REG_CAPTURE_CHANNEL + 0x10) : VIA_REG_CAPTURE_CHANNEL);
u8 val, oval; u8 val, oval;
...@@ -1523,7 +1546,7 @@ static int snd_via8233_capture_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem ...@@ -1523,7 +1546,7 @@ static int snd_via8233_capture_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem
return val != oval; return val != oval;
} }
static snd_kcontrol_new_t snd_via8233_capture_source __devinitdata = { static struct snd_kcontrol_new snd_via8233_capture_source __devinitdata = {
.name = "Input Source Select", .name = "Input Source Select",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.info = snd_via8233_capture_source_info, .info = snd_via8233_capture_source_info,
...@@ -1531,7 +1554,8 @@ static snd_kcontrol_new_t snd_via8233_capture_source __devinitdata = { ...@@ -1531,7 +1554,8 @@ static snd_kcontrol_new_t snd_via8233_capture_source __devinitdata = {
.put = snd_via8233_capture_source_put, .put = snd_via8233_capture_source_put,
}; };
static int snd_via8233_dxs3_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) static int snd_via8233_dxs3_spdif_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{ {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1; uinfo->count = 1;
...@@ -1540,9 +1564,10 @@ static int snd_via8233_dxs3_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_in ...@@ -1540,9 +1564,10 @@ static int snd_via8233_dxs3_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_in
return 0; return 0;
} }
static int snd_via8233_dxs3_spdif_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_dxs3_spdif_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
u8 val; u8 val;
pci_read_config_byte(chip->pci, VIA8233_SPDIF_CTRL, &val); pci_read_config_byte(chip->pci, VIA8233_SPDIF_CTRL, &val);
...@@ -1550,9 +1575,10 @@ static int snd_via8233_dxs3_spdif_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val ...@@ -1550,9 +1575,10 @@ static int snd_via8233_dxs3_spdif_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
return 0; return 0;
} }
static int snd_via8233_dxs3_spdif_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_dxs3_spdif_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
u8 val, oval; u8 val, oval;
pci_read_config_byte(chip->pci, VIA8233_SPDIF_CTRL, &oval); pci_read_config_byte(chip->pci, VIA8233_SPDIF_CTRL, &oval);
...@@ -1568,7 +1594,7 @@ static int snd_via8233_dxs3_spdif_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val ...@@ -1568,7 +1594,7 @@ static int snd_via8233_dxs3_spdif_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
return 0; return 0;
} }
static snd_kcontrol_new_t snd_via8233_dxs3_spdif_control __devinitdata = { static struct snd_kcontrol_new snd_via8233_dxs3_spdif_control __devinitdata = {
.name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH),
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.info = snd_via8233_dxs3_spdif_info, .info = snd_via8233_dxs3_spdif_info,
...@@ -1576,7 +1602,8 @@ static snd_kcontrol_new_t snd_via8233_dxs3_spdif_control __devinitdata = { ...@@ -1576,7 +1602,8 @@ static snd_kcontrol_new_t snd_via8233_dxs3_spdif_control __devinitdata = {
.put = snd_via8233_dxs3_spdif_put, .put = snd_via8233_dxs3_spdif_put,
}; };
static int snd_via8233_dxs_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) static int snd_via8233_dxs_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{ {
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2; uinfo->count = 2;
...@@ -1585,9 +1612,10 @@ static int snd_via8233_dxs_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_in ...@@ -1585,9 +1612,10 @@ static int snd_via8233_dxs_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_in
return 0; return 0;
} }
static int snd_via8233_dxs_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_dxs_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id); unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id);
ucontrol->value.integer.value[0] = VIA_DXS_MAX_VOLUME - chip->playback_volume[idx][0]; ucontrol->value.integer.value[0] = VIA_DXS_MAX_VOLUME - chip->playback_volume[idx][0];
...@@ -1595,17 +1623,19 @@ static int snd_via8233_dxs_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val ...@@ -1595,17 +1623,19 @@ static int snd_via8233_dxs_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
return 0; return 0;
} }
static int snd_via8233_pcmdxs_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_pcmdxs_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = VIA_DXS_MAX_VOLUME - chip->playback_volume_c[0]; ucontrol->value.integer.value[0] = VIA_DXS_MAX_VOLUME - chip->playback_volume_c[0];
ucontrol->value.integer.value[1] = VIA_DXS_MAX_VOLUME - chip->playback_volume_c[1]; ucontrol->value.integer.value[1] = VIA_DXS_MAX_VOLUME - chip->playback_volume_c[1];
return 0; return 0;
} }
static int snd_via8233_dxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_dxs_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id); unsigned int idx = snd_ctl_get_ioff(kcontrol, &ucontrol->id);
unsigned long port = chip->port + 0x10 * idx; unsigned long port = chip->port + 0x10 * idx;
unsigned char val; unsigned char val;
...@@ -1625,9 +1655,10 @@ static int snd_via8233_dxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val ...@@ -1625,9 +1655,10 @@ static int snd_via8233_dxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_val
return change; return change;
} }
static int snd_via8233_pcmdxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) static int snd_via8233_pcmdxs_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{ {
via82xx_t *chip = snd_kcontrol_chip(kcontrol); struct via82xx *chip = snd_kcontrol_chip(kcontrol);
unsigned int idx; unsigned int idx;
unsigned char val; unsigned char val;
int i, change = 0; int i, change = 0;
...@@ -1650,7 +1681,7 @@ static int snd_via8233_pcmdxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_ ...@@ -1650,7 +1681,7 @@ static int snd_via8233_pcmdxs_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_
return change; return change;
} }
static snd_kcontrol_new_t snd_via8233_pcmdxs_volume_control __devinitdata = { static struct snd_kcontrol_new snd_via8233_pcmdxs_volume_control __devinitdata = {
.name = "PCM Playback Volume", .name = "PCM Playback Volume",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.info = snd_via8233_dxs_volume_info, .info = snd_via8233_dxs_volume_info,
...@@ -1658,7 +1689,7 @@ static snd_kcontrol_new_t snd_via8233_pcmdxs_volume_control __devinitdata = { ...@@ -1658,7 +1689,7 @@ static snd_kcontrol_new_t snd_via8233_pcmdxs_volume_control __devinitdata = {
.put = snd_via8233_pcmdxs_volume_put, .put = snd_via8233_pcmdxs_volume_put,
}; };
static snd_kcontrol_new_t snd_via8233_dxs_volume_control __devinitdata = { static struct snd_kcontrol_new snd_via8233_dxs_volume_control __devinitdata = {
.name = "VIA DXS Playback Volume", .name = "VIA DXS Playback Volume",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.count = 4, .count = 4,
...@@ -1670,15 +1701,15 @@ static snd_kcontrol_new_t snd_via8233_dxs_volume_control __devinitdata = { ...@@ -1670,15 +1701,15 @@ static snd_kcontrol_new_t snd_via8233_dxs_volume_control __devinitdata = {
/* /*
*/ */
static void snd_via82xx_mixer_free_ac97_bus(ac97_bus_t *bus) static void snd_via82xx_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
{ {
via82xx_t *chip = bus->private_data; struct via82xx *chip = bus->private_data;
chip->ac97_bus = NULL; chip->ac97_bus = NULL;
} }
static void snd_via82xx_mixer_free_ac97(ac97_t *ac97) static void snd_via82xx_mixer_free_ac97(struct snd_ac97 *ac97)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx *chip = ac97->private_data;
chip->ac97 = NULL; chip->ac97 = NULL;
} }
...@@ -1735,11 +1766,11 @@ static struct ac97_quirk ac97_quirks[] = { ...@@ -1735,11 +1766,11 @@ static struct ac97_quirk ac97_quirks[] = {
{ } /* terminator */ { } /* terminator */
}; };
static int __devinit snd_via82xx_mixer_new(via82xx_t *chip, const char *quirk_override) static int __devinit snd_via82xx_mixer_new(struct via82xx *chip, const char *quirk_override)
{ {
ac97_template_t ac97; struct snd_ac97_template ac97;
int err; int err;
static ac97_bus_ops_t ops = { static struct snd_ac97_bus_ops ops = {
.write = snd_via82xx_codec_write, .write = snd_via82xx_codec_write,
.read = snd_via82xx_codec_read, .read = snd_via82xx_codec_read,
.wait = snd_via82xx_codec_wait, .wait = snd_via82xx_codec_wait,
...@@ -1770,7 +1801,7 @@ static int __devinit snd_via82xx_mixer_new(via82xx_t *chip, const char *quirk_ov ...@@ -1770,7 +1801,7 @@ static int __devinit snd_via82xx_mixer_new(via82xx_t *chip, const char *quirk_ov
#ifdef SUPPORT_JOYSTICK #ifdef SUPPORT_JOYSTICK
#define JOYSTICK_ADDR 0x200 #define JOYSTICK_ADDR 0x200
static int __devinit snd_via686_create_gameport(via82xx_t *chip, unsigned char *legacy) static int __devinit snd_via686_create_gameport(struct via82xx *chip, unsigned char *legacy)
{ {
struct gameport *gp; struct gameport *gp;
struct resource *r; struct resource *r;
...@@ -1780,7 +1811,8 @@ static int __devinit snd_via686_create_gameport(via82xx_t *chip, unsigned char * ...@@ -1780,7 +1811,8 @@ static int __devinit snd_via686_create_gameport(via82xx_t *chip, unsigned char *
r = request_region(JOYSTICK_ADDR, 8, "VIA686 gameport"); r = request_region(JOYSTICK_ADDR, 8, "VIA686 gameport");
if (!r) { if (!r) {
printk(KERN_WARNING "via82xx: cannot reserve joystick port 0x%#x\n", JOYSTICK_ADDR); printk(KERN_WARNING "via82xx: cannot reserve joystick port 0x%#x\n",
JOYSTICK_ADDR);
return -EBUSY; return -EBUSY;
} }
...@@ -1806,7 +1838,7 @@ static int __devinit snd_via686_create_gameport(via82xx_t *chip, unsigned char * ...@@ -1806,7 +1838,7 @@ static int __devinit snd_via686_create_gameport(via82xx_t *chip, unsigned char *
return 0; return 0;
} }
static void snd_via686_free_gameport(via82xx_t *chip) static void snd_via686_free_gameport(struct via82xx *chip)
{ {
if (chip->gameport) { if (chip->gameport) {
struct resource *r = gameport_get_port_data(chip->gameport); struct resource *r = gameport_get_port_data(chip->gameport);
...@@ -1817,11 +1849,11 @@ static void snd_via686_free_gameport(via82xx_t *chip) ...@@ -1817,11 +1849,11 @@ static void snd_via686_free_gameport(via82xx_t *chip)
} }
} }
#else #else
static inline int snd_via686_create_gameport(via82xx_t *chip, unsigned char *legacy) static inline int snd_via686_create_gameport(struct via82xx *chip, unsigned char *legacy)
{ {
return -ENOSYS; return -ENOSYS;
} }
static inline void snd_via686_free_gameport(via82xx_t *chip) { } static inline void snd_via686_free_gameport(struct via82xx *chip) { }
#endif #endif
...@@ -1829,7 +1861,7 @@ static inline void snd_via686_free_gameport(via82xx_t *chip) { } ...@@ -1829,7 +1861,7 @@ static inline void snd_via686_free_gameport(via82xx_t *chip) { }
* *
*/ */
static int __devinit snd_via8233_init_misc(via82xx_t *chip) static int __devinit snd_via8233_init_misc(struct via82xx *chip)
{ {
int i, err, caps; int i, err, caps;
unsigned char val; unsigned char val;
...@@ -1850,7 +1882,7 @@ static int __devinit snd_via8233_init_misc(via82xx_t *chip) ...@@ -1850,7 +1882,7 @@ static int __devinit snd_via8233_init_misc(via82xx_t *chip)
/* when no h/w PCM volume control is found, use DXS volume control /* when no h/w PCM volume control is found, use DXS volume control
* as the PCM vol control * as the PCM vol control
*/ */
snd_ctl_elem_id_t sid; struct snd_ctl_elem_id sid;
memset(&sid, 0, sizeof(sid)); memset(&sid, 0, sizeof(sid));
strcpy(sid.name, "PCM Playback Volume"); strcpy(sid.name, "PCM Playback Volume");
sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
...@@ -1877,7 +1909,7 @@ static int __devinit snd_via8233_init_misc(via82xx_t *chip) ...@@ -1877,7 +1909,7 @@ static int __devinit snd_via8233_init_misc(via82xx_t *chip)
return 0; return 0;
} }
static int __devinit snd_via686_init_misc(via82xx_t *chip) static int __devinit snd_via686_init_misc(struct via82xx *chip)
{ {
unsigned char legacy, legacy_cfg; unsigned char legacy, legacy_cfg;
int rev_h = 0; int rev_h = 0;
...@@ -1954,9 +1986,10 @@ static int __devinit snd_via686_init_misc(via82xx_t *chip) ...@@ -1954,9 +1986,10 @@ static int __devinit snd_via686_init_misc(via82xx_t *chip)
/* /*
* proc interface * proc interface
*/ */
static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer) static void snd_via82xx_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{ {
via82xx_t *chip = entry->private_data; struct via82xx *chip = entry->private_data;
int i; int i;
snd_iprintf(buffer, "%s\n\n", chip->card->longname); snd_iprintf(buffer, "%s\n\n", chip->card->longname);
...@@ -1965,9 +1998,9 @@ static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *bu ...@@ -1965,9 +1998,9 @@ static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *bu
} }
} }
static void __devinit snd_via82xx_proc_init(via82xx_t *chip) static void __devinit snd_via82xx_proc_init(struct via82xx *chip)
{ {
snd_info_entry_t *entry; struct snd_info_entry *entry;
if (! snd_card_proc_new(chip->card, "via82xx", &entry)) if (! snd_card_proc_new(chip->card, "via82xx", &entry))
snd_info_set_text_ops(entry, chip, 1024, snd_via82xx_proc_read); snd_info_set_text_ops(entry, chip, 1024, snd_via82xx_proc_read);
...@@ -1977,7 +2010,7 @@ static void __devinit snd_via82xx_proc_init(via82xx_t *chip) ...@@ -1977,7 +2010,7 @@ static void __devinit snd_via82xx_proc_init(via82xx_t *chip)
* *
*/ */
static int snd_via82xx_chip_init(via82xx_t *chip) static int snd_via82xx_chip_init(struct via82xx *chip)
{ {
unsigned int val; unsigned int val;
unsigned long end_time; unsigned long end_time;
...@@ -2080,7 +2113,8 @@ static int snd_via82xx_chip_init(via82xx_t *chip) ...@@ -2080,7 +2113,8 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
unsigned long port = chip->port + 0x10 * idx; unsigned long port = chip->port + 0x10 * idx;
for (i = 0; i < 2; i++) { for (i = 0; i < 2; i++) {
chip->playback_volume[idx][i]=chip->playback_volume_c[i]; chip->playback_volume[idx][i]=chip->playback_volume_c[i];
outb(chip->playback_volume_c[i], port + VIA_REG_OFS_PLAYBACK_VOLUME_L + i); outb(chip->playback_volume_c[i],
port + VIA_REG_OFS_PLAYBACK_VOLUME_L + i);
} }
} }
} }
...@@ -2092,9 +2126,9 @@ static int snd_via82xx_chip_init(via82xx_t *chip) ...@@ -2092,9 +2126,9 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
/* /*
* power management * power management
*/ */
static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state) static int snd_via82xx_suspend(struct snd_card *card, pm_message_t state)
{ {
via82xx_t *chip = card->pm_private_data; struct via82xx *chip = card->pm_private_data;
int i; int i;
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
...@@ -2117,9 +2151,9 @@ static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state) ...@@ -2117,9 +2151,9 @@ static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state)
return 0; return 0;
} }
static int snd_via82xx_resume(snd_card_t *card) static int snd_via82xx_resume(struct snd_card *card)
{ {
via82xx_t *chip = card->pm_private_data; struct via82xx *chip = card->pm_private_data;
int i; int i;
pci_enable_device(chip->pci); pci_enable_device(chip->pci);
...@@ -2147,7 +2181,7 @@ static int snd_via82xx_resume(snd_card_t *card) ...@@ -2147,7 +2181,7 @@ static int snd_via82xx_resume(snd_card_t *card)
} }
#endif /* CONFIG_PM */ #endif /* CONFIG_PM */
static int snd_via82xx_free(via82xx_t *chip) static int snd_via82xx_free(struct via82xx *chip)
{ {
unsigned int i; unsigned int i;
...@@ -2159,7 +2193,7 @@ static int snd_via82xx_free(via82xx_t *chip) ...@@ -2159,7 +2193,7 @@ static int snd_via82xx_free(via82xx_t *chip)
synchronize_irq(chip->irq); synchronize_irq(chip->irq);
__end_hw: __end_hw:
if (chip->irq >= 0) if (chip->irq >= 0)
free_irq(chip->irq, (void *)chip); free_irq(chip->irq, chip);
release_and_free_resource(chip->mpu_res); release_and_free_resource(chip->mpu_res);
pci_release_regions(chip->pci); pci_release_regions(chip->pci);
...@@ -2173,22 +2207,22 @@ static int snd_via82xx_free(via82xx_t *chip) ...@@ -2173,22 +2207,22 @@ static int snd_via82xx_free(via82xx_t *chip)
return 0; return 0;
} }
static int snd_via82xx_dev_free(snd_device_t *device) static int snd_via82xx_dev_free(struct snd_device *device)
{ {
via82xx_t *chip = device->device_data; struct via82xx *chip = device->device_data;
return snd_via82xx_free(chip); return snd_via82xx_free(chip);
} }
static int __devinit snd_via82xx_create(snd_card_t * card, static int __devinit snd_via82xx_create(struct snd_card *card,
struct pci_dev *pci, struct pci_dev *pci,
int chip_type, int chip_type,
int revision, int revision,
unsigned int ac97_clock, unsigned int ac97_clock,
via82xx_t ** r_via) struct via82xx ** r_via)
{ {
via82xx_t *chip; struct via82xx *chip;
int err; int err;
static snd_device_ops_t ops = { static struct snd_device_ops ops = {
.dev_free = snd_via82xx_dev_free, .dev_free = snd_via82xx_dev_free,
}; };
...@@ -2225,7 +2259,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card, ...@@ -2225,7 +2259,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card,
chip_type == TYPE_VIA8233 ? chip_type == TYPE_VIA8233 ?
snd_via8233_interrupt : snd_via686_interrupt, snd_via8233_interrupt : snd_via686_interrupt,
SA_INTERRUPT|SA_SHIRQ, SA_INTERRUPT|SA_SHIRQ,
card->driver, (void *)chip)) { card->driver, chip)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_via82xx_free(chip); snd_via82xx_free(chip);
return -EBUSY; return -EBUSY;
...@@ -2363,8 +2397,8 @@ static int __devinit check_dxs_list(struct pci_dev *pci) ...@@ -2363,8 +2397,8 @@ static int __devinit check_dxs_list(struct pci_dev *pci)
static int __devinit snd_via82xx_probe(struct pci_dev *pci, static int __devinit snd_via82xx_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id) const struct pci_device_id *pci_id)
{ {
snd_card_t *card; struct snd_card *card;
via82xx_t *chip; struct via82xx *chip;
unsigned char revision; unsigned char revision;
int chip_type = 0, card_type; int chip_type = 0, card_type;
unsigned int i; unsigned int i;
......
sound/pci/via82xx_modem.c
View file @ e437e3d7
...@@ -206,9 +206,6 @@ DEFINE_VIA_REGSET(MI, 0x50); ...@@ -206,9 +206,6 @@ DEFINE_VIA_REGSET(MI, 0x50);
VIA_MC97_CTRL_SECONDARY) VIA_MC97_CTRL_SECONDARY)
typedef struct _snd_via82xx_modem via82xx_t;
typedef struct via_dev viadev_t;
/* /*
* pcm stream * pcm stream
*/ */
...@@ -220,11 +217,11 @@ struct snd_via_sg_table { ...@@ -220,11 +217,11 @@ struct snd_via_sg_table {
#define VIA_TABLE_SIZE 255 #define VIA_TABLE_SIZE 255
struct via_dev { struct viadev {
unsigned int reg_offset; unsigned int reg_offset;
unsigned long port; unsigned long port;
int direction; /* playback = 0, capture = 1 */ int direction; /* playback = 0, capture = 1 */
snd_pcm_substream_t *substream; struct snd_pcm_substream *substream;
int running; int running;
unsigned int tbl_entries; /* # descriptors */ unsigned int tbl_entries; /* # descriptors */
struct snd_dma_buffer table; struct snd_dma_buffer table;
...@@ -239,7 +236,7 @@ enum { TYPE_CARD_VIA82XX_MODEM = 1 }; ...@@ -239,7 +236,7 @@ enum { TYPE_CARD_VIA82XX_MODEM = 1 };
#define VIA_MAX_MODEM_DEVS 2 #define VIA_MAX_MODEM_DEVS 2
struct _snd_via82xx_modem { struct via82xx_modem {
int irq; int irq;
unsigned long port; unsigned long port;
...@@ -247,21 +244,21 @@ struct _snd_via82xx_modem { ...@@ -247,21 +244,21 @@ struct _snd_via82xx_modem {
unsigned int intr_mask; /* SGD_SHADOW mask to check interrupts */ unsigned int intr_mask; /* SGD_SHADOW mask to check interrupts */
struct pci_dev *pci; struct pci_dev *pci;
snd_card_t *card; struct snd_card *card;
unsigned int num_devs; unsigned int num_devs;
unsigned int playback_devno, capture_devno; unsigned int playback_devno, capture_devno;
viadev_t devs[VIA_MAX_MODEM_DEVS]; struct viadev devs[VIA_MAX_MODEM_DEVS];
snd_pcm_t *pcms[2]; struct snd_pcm *pcms[2];
ac97_bus_t *ac97_bus; struct snd_ac97_bus *ac97_bus;
ac97_t *ac97; struct snd_ac97 *ac97;
unsigned int ac97_clock; unsigned int ac97_clock;
unsigned int ac97_secondary; /* secondary AC'97 codec is present */ unsigned int ac97_secondary; /* secondary AC'97 codec is present */
spinlock_t reg_lock; spinlock_t reg_lock;
snd_info_entry_t *proc_entry; struct snd_info_entry *proc_entry;
}; };
static struct pci_device_id snd_via82xx_modem_ids[] = { static struct pci_device_id snd_via82xx_modem_ids[] = {
...@@ -279,12 +276,12 @@ MODULE_DEVICE_TABLE(pci, snd_via82xx_modem_ids); ...@@ -279,12 +276,12 @@ MODULE_DEVICE_TABLE(pci, snd_via82xx_modem_ids);
* periods = number of periods * periods = number of periods
* fragsize = period size in bytes * fragsize = period size in bytes
*/ */
static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream, static int build_via_table(struct viadev *dev, struct snd_pcm_substream *substream,
struct pci_dev *pci, struct pci_dev *pci,
unsigned int periods, unsigned int fragsize) unsigned int periods, unsigned int fragsize)
{ {
unsigned int i, idx, ofs, rest; unsigned int i, idx, ofs, rest;
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream); struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream);
if (dev->table.area == NULL) { if (dev->table.area == NULL) {
...@@ -346,7 +343,7 @@ static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream, ...@@ -346,7 +343,7 @@ static int build_via_table(viadev_t *dev, snd_pcm_substream_t *substream,
} }
static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream, static int clean_via_table(struct viadev *dev, struct snd_pcm_substream *substream,
struct pci_dev *pci) struct pci_dev *pci)
{ {
if (dev->table.area) { if (dev->table.area) {
...@@ -362,17 +359,17 @@ static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream, ...@@ -362,17 +359,17 @@ static int clean_via_table(viadev_t *dev, snd_pcm_substream_t *substream,
* Basic I/O * Basic I/O
*/ */
static inline unsigned int snd_via82xx_codec_xread(via82xx_t *chip) static inline unsigned int snd_via82xx_codec_xread(struct via82xx_modem *chip)
{ {
return inl(VIAREG(chip, AC97)); return inl(VIAREG(chip, AC97));
} }
static inline void snd_via82xx_codec_xwrite(via82xx_t *chip, unsigned int val) static inline void snd_via82xx_codec_xwrite(struct via82xx_modem *chip, unsigned int val)
{ {
outl(val, VIAREG(chip, AC97)); outl(val, VIAREG(chip, AC97));
} }
static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary) static int snd_via82xx_codec_ready(struct via82xx_modem *chip, int secondary)
{ {
unsigned int timeout = 1000; /* 1ms */ unsigned int timeout = 1000; /* 1ms */
unsigned int val; unsigned int val;
...@@ -382,11 +379,12 @@ static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary) ...@@ -382,11 +379,12 @@ static int snd_via82xx_codec_ready(via82xx_t *chip, int secondary)
if (!((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY)) if (!((val = snd_via82xx_codec_xread(chip)) & VIA_REG_AC97_BUSY))
return val & 0xffff; return val & 0xffff;
} }
snd_printk(KERN_ERR "codec_ready: codec %i is not ready [0x%x]\n", secondary, snd_via82xx_codec_xread(chip)); snd_printk(KERN_ERR "codec_ready: codec %i is not ready [0x%x]\n",
secondary, snd_via82xx_codec_xread(chip));
return -EIO; return -EIO;
} }
static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary) static int snd_via82xx_codec_valid(struct via82xx_modem *chip, int secondary)
{ {
unsigned int timeout = 1000; /* 1ms */ unsigned int timeout = 1000; /* 1ms */
unsigned int val, val1; unsigned int val, val1;
...@@ -403,20 +401,20 @@ static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary) ...@@ -403,20 +401,20 @@ static int snd_via82xx_codec_valid(via82xx_t *chip, int secondary)
return -EIO; return -EIO;
} }
static void snd_via82xx_codec_wait(ac97_t *ac97) static void snd_via82xx_codec_wait(struct snd_ac97 *ac97)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx_modem *chip = ac97->private_data;
int err; int err;
err = snd_via82xx_codec_ready(chip, ac97->num); err = snd_via82xx_codec_ready(chip, ac97->num);
/* here we need to wait fairly for long time.. */ /* here we need to wait fairly for long time.. */
msleep(500); msleep(500);
} }
static void snd_via82xx_codec_write(ac97_t *ac97, static void snd_via82xx_codec_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short reg,
unsigned short val) unsigned short val)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx_modem *chip = ac97->private_data;
unsigned int xval; unsigned int xval;
if(reg == AC97_GPIO_STATUS) { if(reg == AC97_GPIO_STATUS) {
outl(val, VIAREG(chip, GPI_STATUS)); outl(val, VIAREG(chip, GPI_STATUS));
...@@ -430,9 +428,9 @@ static void snd_via82xx_codec_write(ac97_t *ac97, ...@@ -430,9 +428,9 @@ static void snd_via82xx_codec_write(ac97_t *ac97,
snd_via82xx_codec_ready(chip, ac97->num); snd_via82xx_codec_ready(chip, ac97->num);
} }
static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) static unsigned short snd_via82xx_codec_read(struct snd_ac97 *ac97, unsigned short reg)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx_modem *chip = ac97->private_data;
unsigned int xval, val = 0xffff; unsigned int xval, val = 0xffff;
int again = 0; int again = 0;
...@@ -442,7 +440,8 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) ...@@ -442,7 +440,8 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg)
xval |= (reg & 0x7f) << VIA_REG_AC97_CMD_SHIFT; xval |= (reg & 0x7f) << VIA_REG_AC97_CMD_SHIFT;
while (1) { while (1) {
if (again++ > 3) { if (again++ > 3) {
snd_printk(KERN_ERR "codec_read: codec %i is not valid [0x%x]\n", ac97->num, snd_via82xx_codec_xread(chip)); snd_printk(KERN_ERR "codec_read: codec %i is not valid [0x%x]\n",
ac97->num, snd_via82xx_codec_xread(chip));
return 0xffff; return 0xffff;
} }
snd_via82xx_codec_xwrite(chip, xval); snd_via82xx_codec_xwrite(chip, xval);
...@@ -456,7 +455,7 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg) ...@@ -456,7 +455,7 @@ static unsigned short snd_via82xx_codec_read(ac97_t *ac97, unsigned short reg)
return val & 0xffff; return val & 0xffff;
} }
static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev) static void snd_via82xx_channel_reset(struct via82xx_modem *chip, struct viadev *viadev)
{ {
outb(VIA_REG_CTRL_PAUSE | VIA_REG_CTRL_TERMINATE | VIA_REG_CTRL_RESET, outb(VIA_REG_CTRL_PAUSE | VIA_REG_CTRL_TERMINATE | VIA_REG_CTRL_RESET,
VIADEV_REG(viadev, OFFSET_CONTROL)); VIADEV_REG(viadev, OFFSET_CONTROL));
...@@ -478,7 +477,7 @@ static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev) ...@@ -478,7 +477,7 @@ static void snd_via82xx_channel_reset(via82xx_t *chip, viadev_t *viadev)
static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *regs) static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{ {
via82xx_t *chip = dev_id; struct via82xx_modem *chip = dev_id;
unsigned int status; unsigned int status;
unsigned int i; unsigned int i;
...@@ -491,7 +490,7 @@ static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs * ...@@ -491,7 +490,7 @@ static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *
/* check status for each stream */ /* check status for each stream */
spin_lock(&chip->reg_lock); spin_lock(&chip->reg_lock);
for (i = 0; i < chip->num_devs; i++) { for (i = 0; i < chip->num_devs; i++) {
viadev_t *viadev = &chip->devs[i]; struct viadev *viadev = &chip->devs[i];
unsigned char c_status = inb(VIADEV_REG(viadev, OFFSET_STATUS)); unsigned char c_status = inb(VIADEV_REG(viadev, OFFSET_STATUS));
c_status &= (VIA_REG_STAT_EOL|VIA_REG_STAT_FLAG|VIA_REG_STAT_STOPPED); c_status &= (VIA_REG_STAT_EOL|VIA_REG_STAT_FLAG|VIA_REG_STAT_STOPPED);
if (! c_status) if (! c_status)
...@@ -514,10 +513,10 @@ static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs * ...@@ -514,10 +513,10 @@ static irqreturn_t snd_via82xx_interrupt(int irq, void *dev_id, struct pt_regs *
/* /*
* trigger callback * trigger callback
*/ */
static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd) static int snd_via82xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
unsigned char val = 0; unsigned char val = 0;
switch (cmd) { switch (cmd) {
...@@ -555,9 +554,11 @@ static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd) ...@@ -555,9 +554,11 @@ static int snd_via82xx_pcm_trigger(snd_pcm_substream_t * substream, int cmd)
*/ */
#define check_invalid_pos(viadev,pos) \ #define check_invalid_pos(viadev,pos) \
((pos) < viadev->lastpos && ((pos) >= viadev->bufsize2 || viadev->lastpos < viadev->bufsize2)) ((pos) < viadev->lastpos && ((pos) >= viadev->bufsize2 ||\
viadev->lastpos < viadev->bufsize2))
static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, unsigned int count) static inline unsigned int calc_linear_pos(struct viadev *viadev, unsigned int idx,
unsigned int count)
{ {
unsigned int size, res; unsigned int size, res;
...@@ -566,24 +567,33 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u ...@@ -566,24 +567,33 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
/* check the validity of the calculated position */ /* check the validity of the calculated position */
if (size < count) { if (size < count) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr (size = %d, count = %d)\n", (int)size, (int)count); snd_printd(KERN_ERR "invalid via82xx_cur_ptr (size = %d, count = %d)\n",
(int)size, (int)count);
res = viadev->lastpos; res = viadev->lastpos;
} else if (check_invalid_pos(viadev, res)) { } else if (check_invalid_pos(viadev, res)) {
#ifdef POINTER_DEBUG #ifdef POINTER_DEBUG
printk(KERN_DEBUG "fail: idx = %i/%i, lastpos = 0x%x, bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, count = 0x%x\n", idx, viadev->tbl_entries, viadev->lastpos, viadev->bufsize2, viadev->idx_table[idx].offset, viadev->idx_table[idx].size, count); printk(KERN_DEBUG "fail: idx = %i/%i, lastpos = 0x%x, "
"bufsize2 = 0x%x, offsize = 0x%x, size = 0x%x, "
"count = 0x%x\n", idx, viadev->tbl_entries, viadev->lastpos,
viadev->bufsize2, viadev->idx_table[idx].offset,
viadev->idx_table[idx].size, count);
#endif #endif
if (count && size < count) { if (count && size < count) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr, using last valid pointer\n"); snd_printd(KERN_ERR "invalid via82xx_cur_ptr, "
"using last valid pointer\n");
res = viadev->lastpos; res = viadev->lastpos;
} else { } else {
if (! count) if (! count)
/* bogus count 0 on the DMA boundary? */ /* bogus count 0 on the DMA boundary? */
res = viadev->idx_table[idx].offset; res = viadev->idx_table[idx].offset;
else else
/* count register returns full size when end of buffer is reached */ /* count register returns full size
* when end of buffer is reached
*/
res = viadev->idx_table[idx].offset + size; res = viadev->idx_table[idx].offset + size;
if (check_invalid_pos(viadev, res)) { if (check_invalid_pos(viadev, res)) {
snd_printd(KERN_ERR "invalid via82xx_cur_ptr (2), using last valid pointer\n"); snd_printd(KERN_ERR "invalid via82xx_cur_ptr (2), "
"using last valid pointer\n");
res = viadev->lastpos; res = viadev->lastpos;
} }
} }
...@@ -597,10 +607,10 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u ...@@ -597,10 +607,10 @@ static inline unsigned int calc_linear_pos(viadev_t *viadev, unsigned int idx, u
/* /*
* get the current pointer on via686 * get the current pointer on via686
*/ */
static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream) static snd_pcm_uframes_t snd_via686_pcm_pointer(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
unsigned int idx, ptr, count, res; unsigned int idx, ptr, count, res;
snd_assert(viadev->tbl_entries, return 0); snd_assert(viadev->tbl_entries, return 0);
...@@ -616,7 +626,8 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream) ...@@ -616,7 +626,8 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream)
if (ptr <= (unsigned int)viadev->table.addr) if (ptr <= (unsigned int)viadev->table.addr)
idx = 0; idx = 0;
else /* CURR_PTR holds the address + 8 */ else /* CURR_PTR holds the address + 8 */
idx = ((ptr - (unsigned int)viadev->table.addr) / 8 - 1) % viadev->tbl_entries; idx = ((ptr - (unsigned int)viadev->table.addr) / 8 - 1) %
viadev->tbl_entries;
res = calc_linear_pos(viadev, idx, count); res = calc_linear_pos(viadev, idx, count);
spin_unlock(&chip->reg_lock); spin_unlock(&chip->reg_lock);
...@@ -627,11 +638,11 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream) ...@@ -627,11 +638,11 @@ static snd_pcm_uframes_t snd_via686_pcm_pointer(snd_pcm_substream_t *substream)
* hw_params callback: * hw_params callback:
* allocate the buffer and build up the buffer description table * allocate the buffer and build up the buffer description table
*/ */
static int snd_via82xx_hw_params(snd_pcm_substream_t * substream, static int snd_via82xx_hw_params(struct snd_pcm_substream *substream,
snd_pcm_hw_params_t * hw_params) struct snd_pcm_hw_params *hw_params)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
int err; int err;
err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
...@@ -653,10 +664,10 @@ static int snd_via82xx_hw_params(snd_pcm_substream_t * substream, ...@@ -653,10 +664,10 @@ static int snd_via82xx_hw_params(snd_pcm_substream_t * substream,
* hw_free callback: * hw_free callback:
* clean up the buffer description table and release the buffer * clean up the buffer description table and release the buffer
*/ */
static int snd_via82xx_hw_free(snd_pcm_substream_t * substream) static int snd_via82xx_hw_free(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
clean_via_table(viadev, substream, chip->pci); clean_via_table(viadev, substream, chip->pci);
snd_pcm_lib_free_pages(substream); snd_pcm_lib_free_pages(substream);
...@@ -667,7 +678,7 @@ static int snd_via82xx_hw_free(snd_pcm_substream_t * substream) ...@@ -667,7 +678,7 @@ static int snd_via82xx_hw_free(snd_pcm_substream_t * substream)
/* /*
* set up the table pointer * set up the table pointer
*/ */
static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev) static void snd_via82xx_set_table_ptr(struct via82xx_modem *chip, struct viadev *viadev)
{ {
snd_via82xx_codec_ready(chip, chip->ac97_secondary); snd_via82xx_codec_ready(chip, chip->ac97_secondary);
outl((u32)viadev->table.addr, VIADEV_REG(viadev, OFFSET_TABLE_PTR)); outl((u32)viadev->table.addr, VIADEV_REG(viadev, OFFSET_TABLE_PTR));
...@@ -678,10 +689,10 @@ static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev) ...@@ -678,10 +689,10 @@ static void snd_via82xx_set_table_ptr(via82xx_t *chip, viadev_t *viadev)
/* /*
* prepare callback for playback and capture * prepare callback for playback and capture
*/ */
static int snd_via82xx_pcm_prepare(snd_pcm_substream_t *substream) static int snd_via82xx_pcm_prepare(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
snd_via82xx_channel_reset(chip, viadev); snd_via82xx_channel_reset(chip, viadev);
/* this must be set after channel_reset */ /* this must be set after channel_reset */
...@@ -694,7 +705,7 @@ static int snd_via82xx_pcm_prepare(snd_pcm_substream_t *substream) ...@@ -694,7 +705,7 @@ static int snd_via82xx_pcm_prepare(snd_pcm_substream_t *substream)
/* /*
* pcm hardware definition, identical for both playback and capture * pcm hardware definition, identical for both playback and capture
*/ */
static snd_pcm_hardware_t snd_via82xx_hw = static struct snd_pcm_hardware snd_via82xx_hw =
{ {
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_BLOCK_TRANSFER |
...@@ -719,12 +730,13 @@ static snd_pcm_hardware_t snd_via82xx_hw = ...@@ -719,12 +730,13 @@ static snd_pcm_hardware_t snd_via82xx_hw =
/* /*
* open callback skeleton * open callback skeleton
*/ */
static int snd_via82xx_modem_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm_substream_t * substream) static int snd_via82xx_modem_pcm_open(struct via82xx_modem *chip, struct viadev *viadev,
struct snd_pcm_substream *substream)
{ {
snd_pcm_runtime_t *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
int err; int err;
static unsigned int rates[] = { 8000, 9600, 12000, 16000 }; static unsigned int rates[] = { 8000, 9600, 12000, 16000 };
static snd_pcm_hw_constraint_list_t hw_constraints_rates = { static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = ARRAY_SIZE(rates), .count = ARRAY_SIZE(rates),
.list = rates, .list = rates,
.mask = 0, .mask = 0,
...@@ -732,7 +744,8 @@ static int snd_via82xx_modem_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm ...@@ -732,7 +744,8 @@ static int snd_via82xx_modem_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm
runtime->hw = snd_via82xx_hw; runtime->hw = snd_via82xx_hw;
if ((err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates)) < 0) if ((err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&hw_constraints_rates)) < 0)
return err; return err;
/* we may remove following constaint when we modify table entries /* we may remove following constaint when we modify table entries
...@@ -750,10 +763,10 @@ static int snd_via82xx_modem_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm ...@@ -750,10 +763,10 @@ static int snd_via82xx_modem_pcm_open(via82xx_t *chip, viadev_t *viadev, snd_pcm
/* /*
* open callback for playback * open callback for playback
*/ */
static int snd_via82xx_playback_open(snd_pcm_substream_t * substream) static int snd_via82xx_playback_open(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = &chip->devs[chip->playback_devno + substream->number]; struct viadev *viadev = &chip->devs[chip->playback_devno + substream->number];
return snd_via82xx_modem_pcm_open(chip, viadev, substream); return snd_via82xx_modem_pcm_open(chip, viadev, substream);
} }
...@@ -761,10 +774,10 @@ static int snd_via82xx_playback_open(snd_pcm_substream_t * substream) ...@@ -761,10 +774,10 @@ static int snd_via82xx_playback_open(snd_pcm_substream_t * substream)
/* /*
* open callback for capture * open callback for capture
*/ */
static int snd_via82xx_capture_open(snd_pcm_substream_t * substream) static int snd_via82xx_capture_open(struct snd_pcm_substream *substream)
{ {
via82xx_t *chip = snd_pcm_substream_chip(substream); struct via82xx_modem *chip = snd_pcm_substream_chip(substream);
viadev_t *viadev = &chip->devs[chip->capture_devno + substream->pcm->device]; struct viadev *viadev = &chip->devs[chip->capture_devno + substream->pcm->device];
return snd_via82xx_modem_pcm_open(chip, viadev, substream); return snd_via82xx_modem_pcm_open(chip, viadev, substream);
} }
...@@ -772,9 +785,9 @@ static int snd_via82xx_capture_open(snd_pcm_substream_t * substream) ...@@ -772,9 +785,9 @@ static int snd_via82xx_capture_open(snd_pcm_substream_t * substream)
/* /*
* close callback * close callback
*/ */
static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream) static int snd_via82xx_pcm_close(struct snd_pcm_substream *substream)
{ {
viadev_t *viadev = (viadev_t *)substream->runtime->private_data; struct viadev *viadev = substream->runtime->private_data;
viadev->substream = NULL; viadev->substream = NULL;
return 0; return 0;
...@@ -782,7 +795,7 @@ static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream) ...@@ -782,7 +795,7 @@ static int snd_via82xx_pcm_close(snd_pcm_substream_t * substream)
/* via686 playback callbacks */ /* via686 playback callbacks */
static snd_pcm_ops_t snd_via686_playback_ops = { static struct snd_pcm_ops snd_via686_playback_ops = {
.open = snd_via82xx_playback_open, .open = snd_via82xx_playback_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -795,7 +808,7 @@ static snd_pcm_ops_t snd_via686_playback_ops = { ...@@ -795,7 +808,7 @@ static snd_pcm_ops_t snd_via686_playback_ops = {
}; };
/* via686 capture callbacks */ /* via686 capture callbacks */
static snd_pcm_ops_t snd_via686_capture_ops = { static struct snd_pcm_ops snd_via686_capture_ops = {
.open = snd_via82xx_capture_open, .open = snd_via82xx_capture_open,
.close = snd_via82xx_pcm_close, .close = snd_via82xx_pcm_close,
.ioctl = snd_pcm_lib_ioctl, .ioctl = snd_pcm_lib_ioctl,
...@@ -808,7 +821,8 @@ static snd_pcm_ops_t snd_via686_capture_ops = { ...@@ -808,7 +821,8 @@ static snd_pcm_ops_t snd_via686_capture_ops = {
}; };
static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int direction) static void init_viadev(struct via82xx_modem *chip, int idx, unsigned int reg_offset,
int direction)
{ {
chip->devs[idx].reg_offset = reg_offset; chip->devs[idx].reg_offset = reg_offset;
chip->devs[idx].direction = direction; chip->devs[idx].direction = direction;
...@@ -818,9 +832,9 @@ static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int d ...@@ -818,9 +832,9 @@ static void init_viadev(via82xx_t *chip, int idx, unsigned int reg_offset, int d
/* /*
* create a pcm instance for via686a/b * create a pcm instance for via686a/b
*/ */
static int __devinit snd_via686_pcm_new(via82xx_t *chip) static int __devinit snd_via686_pcm_new(struct via82xx_modem *chip)
{ {
snd_pcm_t *pcm; struct snd_pcm *pcm;
int err; int err;
chip->playback_devno = 0; chip->playback_devno = 0;
...@@ -841,7 +855,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip) ...@@ -841,7 +855,8 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip)
init_viadev(chip, 1, VIA_REG_MI_STATUS, 1); init_viadev(chip, 1, VIA_REG_MI_STATUS, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci), 64*1024, 128*1024)) < 0) snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err; return err;
return 0; return 0;
...@@ -853,24 +868,24 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip) ...@@ -853,24 +868,24 @@ static int __devinit snd_via686_pcm_new(via82xx_t *chip)
*/ */
static void snd_via82xx_mixer_free_ac97_bus(ac97_bus_t *bus) static void snd_via82xx_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
{ {
via82xx_t *chip = bus->private_data; struct via82xx_modem *chip = bus->private_data;
chip->ac97_bus = NULL; chip->ac97_bus = NULL;
} }
static void snd_via82xx_mixer_free_ac97(ac97_t *ac97) static void snd_via82xx_mixer_free_ac97(struct snd_ac97 *ac97)
{ {
via82xx_t *chip = ac97->private_data; struct via82xx_modem *chip = ac97->private_data;
chip->ac97 = NULL; chip->ac97 = NULL;
} }
static int __devinit snd_via82xx_mixer_new(via82xx_t *chip) static int __devinit snd_via82xx_mixer_new(struct via82xx_modem *chip)
{ {
ac97_template_t ac97; struct snd_ac97_template ac97;
int err; int err;
static ac97_bus_ops_t ops = { static struct snd_ac97_bus_ops ops = {
.write = snd_via82xx_codec_write, .write = snd_via82xx_codec_write,
.read = snd_via82xx_codec_read, .read = snd_via82xx_codec_read,
.wait = snd_via82xx_codec_wait, .wait = snd_via82xx_codec_wait,
...@@ -898,9 +913,9 @@ static int __devinit snd_via82xx_mixer_new(via82xx_t *chip) ...@@ -898,9 +913,9 @@ static int __devinit snd_via82xx_mixer_new(via82xx_t *chip)
/* /*
* proc interface * proc interface
*/ */
static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *buffer) static void snd_via82xx_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{ {
via82xx_t *chip = entry->private_data; struct via82xx_modem *chip = entry->private_data;
int i; int i;
snd_iprintf(buffer, "%s\n\n", chip->card->longname); snd_iprintf(buffer, "%s\n\n", chip->card->longname);
...@@ -909,9 +924,9 @@ static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *bu ...@@ -909,9 +924,9 @@ static void snd_via82xx_proc_read(snd_info_entry_t *entry, snd_info_buffer_t *bu
} }
} }
static void __devinit snd_via82xx_proc_init(via82xx_t *chip) static void __devinit snd_via82xx_proc_init(struct via82xx_modem *chip)
{ {
snd_info_entry_t *entry; struct snd_info_entry *entry;
if (! snd_card_proc_new(chip->card, "via82xx", &entry)) if (! snd_card_proc_new(chip->card, "via82xx", &entry))
snd_info_set_text_ops(entry, chip, 1024, snd_via82xx_proc_read); snd_info_set_text_ops(entry, chip, 1024, snd_via82xx_proc_read);
...@@ -921,7 +936,7 @@ static void __devinit snd_via82xx_proc_init(via82xx_t *chip) ...@@ -921,7 +936,7 @@ static void __devinit snd_via82xx_proc_init(via82xx_t *chip)
* *
*/ */
static int snd_via82xx_chip_init(via82xx_t *chip) static int snd_via82xx_chip_init(struct via82xx_modem *chip)
{ {
unsigned int val; unsigned int val;
unsigned long end_time; unsigned long end_time;
...@@ -1004,9 +1019,9 @@ static int snd_via82xx_chip_init(via82xx_t *chip) ...@@ -1004,9 +1019,9 @@ static int snd_via82xx_chip_init(via82xx_t *chip)
/* /*
* power management * power management
*/ */
static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state) static int snd_via82xx_suspend(struct snd_card *card, pm_message_t state)
{ {
via82xx_t *chip = card->pm_private_data; struct via82xx_modem *chip = card->pm_private_data;
int i; int i;
for (i = 0; i < 2; i++) for (i = 0; i < 2; i++)
...@@ -1021,9 +1036,9 @@ static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state) ...@@ -1021,9 +1036,9 @@ static int snd_via82xx_suspend(snd_card_t *card, pm_message_t state)
return 0; return 0;
} }
static int snd_via82xx_resume(snd_card_t *card) static int snd_via82xx_resume(struct snd_card *card)
{ {
via82xx_t *chip = card->pm_private_data; struct via82xx_modem *chip = card->pm_private_data;
int i; int i;
pci_enable_device(chip->pci); pci_enable_device(chip->pci);
...@@ -1041,7 +1056,7 @@ static int snd_via82xx_resume(snd_card_t *card) ...@@ -1041,7 +1056,7 @@ static int snd_via82xx_resume(snd_card_t *card)
} }
#endif /* CONFIG_PM */ #endif /* CONFIG_PM */
static int snd_via82xx_free(via82xx_t *chip) static int snd_via82xx_free(struct via82xx_modem *chip)
{ {
unsigned int i; unsigned int i;
...@@ -1053,29 +1068,29 @@ static int snd_via82xx_free(via82xx_t *chip) ...@@ -1053,29 +1068,29 @@ static int snd_via82xx_free(via82xx_t *chip)
synchronize_irq(chip->irq); synchronize_irq(chip->irq);
__end_hw: __end_hw:
if (chip->irq >= 0) if (chip->irq >= 0)
free_irq(chip->irq, (void *)chip); free_irq(chip->irq, chip);
pci_release_regions(chip->pci); pci_release_regions(chip->pci);
pci_disable_device(chip->pci); pci_disable_device(chip->pci);
kfree(chip); kfree(chip);
return 0; return 0;
} }
static int snd_via82xx_dev_free(snd_device_t *device) static int snd_via82xx_dev_free(struct snd_device *device)
{ {
via82xx_t *chip = device->device_data; struct via82xx_modem *chip = device->device_data;
return snd_via82xx_free(chip); return snd_via82xx_free(chip);
} }
static int __devinit snd_via82xx_create(snd_card_t * card, static int __devinit snd_via82xx_create(struct snd_card *card,
struct pci_dev *pci, struct pci_dev *pci,
int chip_type, int chip_type,
int revision, int revision,
unsigned int ac97_clock, unsigned int ac97_clock,
via82xx_t ** r_via) struct via82xx_modem ** r_via)
{ {
via82xx_t *chip; struct via82xx_modem *chip;
int err; int err;
static snd_device_ops_t ops = { static struct snd_device_ops ops = {
.dev_free = snd_via82xx_dev_free, .dev_free = snd_via82xx_dev_free,
}; };
...@@ -1099,7 +1114,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card, ...@@ -1099,7 +1114,7 @@ static int __devinit snd_via82xx_create(snd_card_t * card,
} }
chip->port = pci_resource_start(pci, 0); chip->port = pci_resource_start(pci, 0);
if (request_irq(pci->irq, snd_via82xx_interrupt, SA_INTERRUPT|SA_SHIRQ, if (request_irq(pci->irq, snd_via82xx_interrupt, SA_INTERRUPT|SA_SHIRQ,
card->driver, (void *)chip)) { card->driver, chip)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_via82xx_free(chip); snd_via82xx_free(chip);
return -EBUSY; return -EBUSY;
...@@ -1134,8 +1149,8 @@ static int __devinit snd_via82xx_create(snd_card_t * card, ...@@ -1134,8 +1149,8 @@ static int __devinit snd_via82xx_create(snd_card_t * card,
static int __devinit snd_via82xx_probe(struct pci_dev *pci, static int __devinit snd_via82xx_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id) const struct pci_device_id *pci_id)
{ {
snd_card_t *card; struct snd_card *card;
via82xx_t *chip; struct via82xx_modem *chip;
unsigned char revision; unsigned char revision;
int chip_type = 0, card_type; int chip_type = 0, card_type;
unsigned int i; unsigned int i;
......
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