#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
+#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
#include <sound/mpu401.h>
#include <sound/opl3.h>
-#define SNDRV_GET_ID
#include <sound/initval.h>
#include <asm/io.h>
#define TEA575X_RADIO 1
#endif
-#define chip_t fm801_t
-
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_DESCRIPTION("ForteMedia FM801");
MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
-MODULE_DEVICES("{{ForteMedia,FM801},"
+MODULE_SUPPORTED_DEVICE("{{ForteMedia,FM801},"
"{Genius,SoundMaker Live 5.1}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
*/
static int tea575x_tuner[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 };
-MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for the FM801 soundcard.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for the FM801 soundcard.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
-MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
-MODULE_PARM(tea575x_tuner, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(tea575x_tuner, int, NULL, 0444);
MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner.");
-MODULE_PARM_SYNTAX(tea575x_tuner, SNDRV_ENABLE_DESC);
/*
* Direct registers
#define FM801_OPL3_DATA1 0x6b /* OPL3 Bank 1 Write */
#define FM801_POWERDOWN 0x70 /* Blocks Power Down Control */
-#define FM801_AC97_ADDR_SHIFT 10
+/* codec access */
+#define FM801_AC97_READ (1<<7) /* read=1, write=0 */
+#define FM801_AC97_VALID (1<<8) /* port valid=1 */
+#define FM801_AC97_BUSY (1<<9) /* busy=1 */
+#define FM801_AC97_ADDR_SHIFT 10 /* codec id (2bit) */
/* playback and record control register bits */
#define FM801_BUF1_LAST (1<<1)
*/
-typedef struct _snd_fm801 fm801_t;
-
-struct _snd_fm801 {
+struct fm801 {
int irq;
unsigned long port; /* I/O port number */
- struct resource *res_port;
unsigned int multichannel: 1, /* multichannel support */
secondary: 1; /* secondary codec */
unsigned char secondary_addr; /* address of the secondary codec */
unsigned int cap_size;
unsigned int cap_pos;
- ac97_bus_t *ac97_bus;
- ac97_t *ac97;
- ac97_t *ac97_sec;
+ struct snd_ac97_bus *ac97_bus;
+ struct snd_ac97 *ac97;
+ struct snd_ac97 *ac97_sec;
struct pci_dev *pci;
- snd_card_t *card;
- snd_pcm_t *pcm;
- snd_rawmidi_t *rmidi;
- snd_pcm_substream_t *playback_substream;
- snd_pcm_substream_t *capture_substream;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_rawmidi *rmidi;
+ struct snd_pcm_substream *playback_substream;
+ struct snd_pcm_substream *capture_substream;
unsigned int p_dma_size;
unsigned int c_dma_size;
spinlock_t reg_lock;
- snd_info_entry_t *proc_entry;
+ struct snd_info_entry *proc_entry;
#ifdef TEA575X_RADIO
- tea575x_t tea;
+ struct snd_tea575x tea;
+#endif
+
+#ifdef CONFIG_PM
+ u16 saved_regs[0x20];
#endif
};
-static struct pci_device_id snd_fm801_ids[] = {
+static struct pci_device_id snd_fm801_ids[] __devinitdata = {
{ 0x1319, 0x0801, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* FM801 */
+ { 0x5213, 0x0510, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0, }, /* Gallant Odyssey Sound 4 */
{ 0, }
};
* common I/O routines
*/
-static int snd_fm801_update_bits(fm801_t *chip, unsigned short reg,
+static int snd_fm801_update_bits(struct fm801 *chip, unsigned short reg,
unsigned short mask, unsigned short value)
{
int change;
+ unsigned long flags;
unsigned short old, new;
- spin_lock(&chip->reg_lock);
+ spin_lock_irqsave(&chip->reg_lock, flags);
old = inw(chip->port + reg);
new = (old & ~mask) | value;
change = old != new;
if (change)
outw(new, chip->port + reg);
- spin_unlock(&chip->reg_lock);
+ spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
-static void snd_fm801_codec_write(ac97_t *ac97,
+static void snd_fm801_codec_write(struct snd_ac97 *ac97,
unsigned short reg,
unsigned short val)
{
- fm801_t *chip = snd_magic_cast(fm801_t, ac97->private_data, return);
+ struct fm801 *chip = ac97->private_data;
int idx;
/*
* Wait until the codec interface is not ready..
*/
for (idx = 0; idx < 100; idx++) {
- if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9)))
+ if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY))
goto ok1;
udelay(10);
}
- snd_printk("AC'97 interface is busy (1)\n");
+ snd_printk(KERN_ERR "AC'97 interface is busy (1)\n");
return;
ok1:
* Wait until the write command is not completed..
*/
for (idx = 0; idx < 1000; idx++) {
- if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9)))
+ if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY))
return;
udelay(10);
}
- snd_printk("AC'97 interface #%d is busy (2)\n", ac97->num);
+ snd_printk(KERN_ERR "AC'97 interface #%d is busy (2)\n", ac97->num);
}
-static unsigned short snd_fm801_codec_read(ac97_t *ac97, unsigned short reg)
+static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short reg)
{
- fm801_t *chip = snd_magic_cast(fm801_t, ac97->private_data, return -ENXIO);
+ struct fm801 *chip = ac97->private_data;
int idx;
/*
* Wait until the codec interface is not ready..
*/
for (idx = 0; idx < 100; idx++) {
- if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9)))
+ if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY))
goto ok1;
udelay(10);
}
- snd_printk("AC'97 interface is busy (1)\n");
+ snd_printk(KERN_ERR "AC'97 interface is busy (1)\n");
return 0;
ok1:
/* read command */
- outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | (1<<7), FM801_REG(chip, AC97_CMD));
+ outw(reg | (ac97->addr << FM801_AC97_ADDR_SHIFT) | FM801_AC97_READ,
+ FM801_REG(chip, AC97_CMD));
for (idx = 0; idx < 100; idx++) {
- if (!(inw(FM801_REG(chip, AC97_CMD)) & (1<<9)))
+ if (!(inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_BUSY))
goto ok2;
udelay(10);
}
- snd_printk("AC'97 interface #%d is busy (2)\n", ac97->num);
+ snd_printk(KERN_ERR "AC'97 interface #%d is busy (2)\n", ac97->num);
return 0;
ok2:
for (idx = 0; idx < 1000; idx++) {
- if (inw(FM801_REG(chip, AC97_CMD)) & (1<<8))
+ if (inw(FM801_REG(chip, AC97_CMD)) & FM801_AC97_VALID)
goto ok3;
udelay(10);
}
- snd_printk("AC'97 interface #%d is not valid (2)\n", ac97->num);
+ snd_printk(KERN_ERR "AC'97 interface #%d is not valid (2)\n", ac97->num);
return 0;
ok3:
38400, 44100, 48000
};
-#define RATES sizeof(rates) / sizeof(rates[0])
-
-static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
- .count = RATES,
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
+ .count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
#define CHANNELS sizeof(channels) / sizeof(channels[0])
-static snd_pcm_hw_constraint_list_t hw_constraints_channels = {
+static struct snd_pcm_hw_constraint_list hw_constraints_channels = {
.count = CHANNELS,
.list = channels,
.mask = 0,
{
unsigned int idx;
- for (idx = 0; idx < 11; idx++)
+ for (idx = 0; idx < ARRAY_SIZE(rates); idx++)
if (rates[idx] == rate)
return idx;
snd_BUG();
- return RATES - 1;
+ return ARRAY_SIZE(rates) - 1;
}
/*
* PCM part
*/
-static int snd_fm801_playback_trigger(snd_pcm_substream_t * substream,
+static int snd_fm801_playback_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
spin_lock(&chip->reg_lock);
switch (cmd) {
chip->ply_ctrl &= ~(FM801_START | FM801_PAUSE);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
chip->ply_ctrl |= FM801_PAUSE;
break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
chip->ply_ctrl &= ~FM801_PAUSE;
break;
default:
return 0;
}
-static int snd_fm801_capture_trigger(snd_pcm_substream_t * substream,
+static int snd_fm801_capture_trigger(struct snd_pcm_substream *substream,
int cmd)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
spin_lock(&chip->reg_lock);
switch (cmd) {
chip->cap_ctrl &= ~(FM801_START | FM801_PAUSE);
break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ case SNDRV_PCM_TRIGGER_SUSPEND:
chip->cap_ctrl |= FM801_PAUSE;
break;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ case SNDRV_PCM_TRIGGER_RESUME:
chip->cap_ctrl &= ~FM801_PAUSE;
break;
default:
return 0;
}
-static int snd_fm801_hw_params(snd_pcm_substream_t * substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_fm801_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
-static int snd_fm801_hw_free(snd_pcm_substream_t * substream)
+static int snd_fm801_hw_free(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int snd_fm801_playback_prepare(snd_pcm_substream_t * substream)
+static int snd_fm801_playback_prepare(struct snd_pcm_substream *substream)
{
- unsigned long flags;
- fm801_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
chip->ply_size = snd_pcm_lib_buffer_bytes(substream);
chip->ply_count = snd_pcm_lib_period_bytes(substream);
- spin_lock_irqsave(&chip->reg_lock, flags);
+ spin_lock_irq(&chip->reg_lock);
chip->ply_ctrl &= ~(FM801_START | FM801_16BIT |
FM801_STEREO | FM801_RATE_MASK |
FM801_CHANNELS_MASK);
chip->ply_pos = 0;
outl(chip->ply_buffer, FM801_REG(chip, PLY_BUF1));
outl(chip->ply_buffer + (chip->ply_count % chip->ply_size), FM801_REG(chip, PLY_BUF2));
- spin_unlock_irqrestore(&chip->reg_lock, flags);
+ spin_unlock_irq(&chip->reg_lock);
return 0;
}
-static int snd_fm801_capture_prepare(snd_pcm_substream_t * substream)
+static int snd_fm801_capture_prepare(struct snd_pcm_substream *substream)
{
- unsigned long flags;
- fm801_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
chip->cap_size = snd_pcm_lib_buffer_bytes(substream);
chip->cap_count = snd_pcm_lib_period_bytes(substream);
- spin_lock_irqsave(&chip->reg_lock, flags);
+ spin_lock_irq(&chip->reg_lock);
chip->cap_ctrl &= ~(FM801_START | FM801_16BIT |
FM801_STEREO | FM801_RATE_MASK);
if (snd_pcm_format_width(runtime->format) == 16)
chip->cap_pos = 0;
outl(chip->cap_buffer, FM801_REG(chip, CAP_BUF1));
outl(chip->cap_buffer + (chip->cap_count % chip->cap_size), FM801_REG(chip, CAP_BUF2));
- spin_unlock_irqrestore(&chip->reg_lock, flags);
+ spin_unlock_irq(&chip->reg_lock);
return 0;
}
-static snd_pcm_uframes_t snd_fm801_playback_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_fm801_playback_pointer(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
- unsigned long flags;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->ply_ctrl & FM801_START))
return 0;
- spin_lock_irqsave(&chip->reg_lock, flags);
+ spin_lock(&chip->reg_lock);
ptr = chip->ply_pos + (chip->ply_count - 1) - inw(FM801_REG(chip, PLY_COUNT));
if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_PLAYBACK) {
ptr += chip->ply_count;
ptr %= chip->ply_size;
}
- spin_unlock_irqrestore(&chip->reg_lock, flags);
+ spin_unlock(&chip->reg_lock);
return bytes_to_frames(substream->runtime, ptr);
}
-static snd_pcm_uframes_t snd_fm801_capture_pointer(snd_pcm_substream_t * substream)
+static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
- unsigned long flags;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
size_t ptr;
if (!(chip->cap_ctrl & FM801_START))
return 0;
- spin_lock_irqsave(&chip->reg_lock, flags);
+ spin_lock(&chip->reg_lock);
ptr = chip->cap_pos + (chip->cap_count - 1) - inw(FM801_REG(chip, CAP_COUNT));
if (inw(FM801_REG(chip, IRQ_STATUS)) & FM801_IRQ_CAPTURE) {
ptr += chip->cap_count;
ptr %= chip->cap_size;
}
- spin_unlock_irqrestore(&chip->reg_lock, flags);
+ spin_unlock(&chip->reg_lock);
return bytes_to_frames(substream->runtime, ptr);
}
static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
- fm801_t *chip = snd_magic_cast(fm801_t, dev_id, return IRQ_NONE);
+ struct fm801 *chip = dev_id;
unsigned short status;
unsigned int tmp;
return IRQ_HANDLED;
}
-static snd_pcm_hardware_t snd_fm801_playback =
+static struct snd_pcm_hardware snd_fm801_playback =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_MMAP_VALID),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
.fifo_size = 0,
};
-static snd_pcm_hardware_t snd_fm801_capture =
+static struct snd_pcm_hardware snd_fm801_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_MMAP_VALID),
.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
.fifo_size = 0,
};
-static int snd_fm801_playback_open(snd_pcm_substream_t * substream)
+static int snd_fm801_playback_open(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
chip->playback_substream = substream;
runtime->hw = snd_fm801_playback;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &hw_constraints_rates);
if (chip->multichannel) {
runtime->hw.channels_max = 6;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels);
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &hw_constraints_channels);
}
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
return err;
return 0;
}
-static int snd_fm801_capture_open(snd_pcm_substream_t * substream)
+static int snd_fm801_capture_open(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
chip->capture_substream = substream;
runtime->hw = snd_fm801_capture;
- snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
+ snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
+ &hw_constraints_rates);
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
return err;
return 0;
}
-static int snd_fm801_playback_close(snd_pcm_substream_t * substream)
+static int snd_fm801_playback_close(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
chip->playback_substream = NULL;
return 0;
}
-static int snd_fm801_capture_close(snd_pcm_substream_t * substream)
+static int snd_fm801_capture_close(struct snd_pcm_substream *substream)
{
- fm801_t *chip = snd_pcm_substream_chip(substream);
+ struct fm801 *chip = snd_pcm_substream_chip(substream);
chip->capture_substream = NULL;
return 0;
}
-static snd_pcm_ops_t snd_fm801_playback_ops = {
+static struct snd_pcm_ops snd_fm801_playback_ops = {
.open = snd_fm801_playback_open,
.close = snd_fm801_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_fm801_playback_pointer,
};
-static snd_pcm_ops_t snd_fm801_capture_ops = {
+static struct snd_pcm_ops snd_fm801_capture_ops = {
.open = snd_fm801_capture_open,
.close = snd_fm801_capture_close,
.ioctl = snd_pcm_lib_ioctl,
.pointer = snd_fm801_capture_pointer,
};
-static void snd_fm801_pcm_free(snd_pcm_t *pcm)
-{
- fm801_t *chip = snd_magic_cast(fm801_t, pcm->private_data, return);
- chip->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-static int __devinit snd_fm801_pcm(fm801_t *chip, int device, snd_pcm_t ** rpcm)
+static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pcm ** rpcm)
{
- snd_pcm_t *pcm;
+ struct snd_pcm *pcm;
int err;
if (rpcm)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_fm801_capture_ops);
pcm->private_data = chip;
- pcm->private_free = snd_fm801_pcm_free;
pcm->info_flags = 0;
strcpy(pcm->name, "FM801");
chip->pcm = pcm;
#define TEA_256PCS_WRITE_ENABLE 2 /* inverted */
#define TEA_256PCS_BUS_CLOCK 3
-static void snd_fm801_tea575x_256pcs_write(tea575x_t *tea, unsigned int val)
+static void snd_fm801_tea575x_256pcs_write(struct snd_tea575x *tea, unsigned int val)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
int i = 25;
spin_unlock_irq(&chip->reg_lock);
}
-static unsigned int snd_fm801_tea575x_256pcs_read(tea575x_t *tea)
+static unsigned int snd_fm801_tea575x_256pcs_read(struct snd_tea575x *tea)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
unsigned int val = 0;
int i;
#define TEA_256PCPR_DATA 1
#define TEA_256PCPR_WRITE_ENABLE 2 /* inverted */
-static void snd_fm801_tea575x_256pcpr_write(tea575x_t *tea, unsigned int val)
+static void snd_fm801_tea575x_256pcpr_write(struct snd_tea575x *tea, unsigned int val)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
int i = 25;
spin_unlock_irq(&chip->reg_lock);
}
-static unsigned int snd_fm801_tea575x_256pcpr_read(tea575x_t *tea)
+static unsigned int snd_fm801_tea575x_256pcpr_read(struct snd_tea575x *tea)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
unsigned int val = 0;
int i;
#define TEA_64PCR_WRITE_ENABLE 1 /* inverted */
#define TEA_64PCR_DATA 2
-static void snd_fm801_tea575x_64pcr_write(tea575x_t *tea, unsigned int val)
+static void snd_fm801_tea575x_64pcr_write(struct snd_tea575x *tea, unsigned int val)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
int i = 25;
spin_unlock_irq(&chip->reg_lock);
}
-static unsigned int snd_fm801_tea575x_64pcr_read(tea575x_t *tea)
+static unsigned int snd_fm801_tea575x_64pcr_read(struct snd_tea575x *tea)
{
- fm801_t *chip = tea->private_data;
+ struct fm801 *chip = tea->private_data;
unsigned short reg;
unsigned int val = 0;
int i;
.get = snd_fm801_get_single, .put = snd_fm801_put_single, \
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
-static int snd_fm801_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_fm801_info_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-static int snd_fm801_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_get_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-static int snd_fm801_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_put_single(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift = (kcontrol->private_value >> 8) & 0xff;
int mask = (kcontrol->private_value >> 16) & 0xff;
.get = snd_fm801_get_double, .put = snd_fm801_put_double, \
.private_value = reg | (shift_left << 8) | (shift_right << 12) | (mask << 16) | (invert << 24) }
-static int snd_fm801_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_fm801_info_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
int mask = (kcontrol->private_value >> 16) & 0xff;
return 0;
}
-static int snd_fm801_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_get_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift_left = (kcontrol->private_value >> 8) & 0x0f;
int shift_right = (kcontrol->private_value >> 12) & 0x0f;
int mask = (kcontrol->private_value >> 16) & 0xff;
int invert = (kcontrol->private_value >> 24) & 0xff;
- spin_lock(&chip->reg_lock);
+ spin_lock_irq(&chip->reg_lock);
ucontrol->value.integer.value[0] = (inw(chip->port + reg) >> shift_left) & mask;
ucontrol->value.integer.value[1] = (inw(chip->port + reg) >> shift_right) & mask;
- spin_unlock(&chip->reg_lock);
+ spin_unlock_irq(&chip->reg_lock);
if (invert) {
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
return 0;
}
-static int snd_fm801_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_put_double(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
int reg = kcontrol->private_value & 0xff;
int shift_left = (kcontrol->private_value >> 8) & 0x0f;
int shift_right = (kcontrol->private_value >> 12) & 0x0f;
(val1 << shift_left ) | (val2 << shift_right));
}
-static int snd_fm801_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_fm801_info_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
static char *texts[5] = {
"AC97 Primary", "FM", "I2S", "PCM", "AC97 Secondary"
return 0;
}
-static int snd_fm801_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_get_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
unsigned short val;
val = inw(FM801_REG(chip, REC_SRC)) & 7;
return 0;
}
-static int snd_fm801_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
+static int snd_fm801_put_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- fm801_t *chip = snd_kcontrol_chip(kcontrol);
+ struct fm801 *chip = snd_kcontrol_chip(kcontrol);
unsigned short val;
if ((val = ucontrol->value.enumerated.item[0]) > 4)
return snd_fm801_update_bits(chip, FM801_REC_SRC, 7, val);
}
-#define FM801_CONTROLS (sizeof(snd_fm801_controls)/sizeof(snd_kcontrol_new_t))
+#define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls)
-static snd_kcontrol_new_t snd_fm801_controls[] __devinitdata = {
+static struct snd_kcontrol_new snd_fm801_controls[] __devinitdata = {
FM801_DOUBLE("Wave Playback Volume", FM801_PCM_VOL, 0, 8, 31, 1),
FM801_SINGLE("Wave Playback Switch", FM801_PCM_VOL, 15, 1, 1),
FM801_DOUBLE("I2S Playback Volume", FM801_I2S_VOL, 0, 8, 31, 1),
}
};
-#define FM801_CONTROLS_MULTI (sizeof(snd_fm801_controls_multi)/sizeof(snd_kcontrol_new_t))
+#define FM801_CONTROLS_MULTI ARRAY_SIZE(snd_fm801_controls_multi)
-static snd_kcontrol_new_t snd_fm801_controls_multi[] __devinitdata = {
+static struct snd_kcontrol_new snd_fm801_controls_multi[] __devinitdata = {
FM801_SINGLE("AC97 2ch->4ch Copy Switch", FM801_CODEC_CTRL, 7, 1, 0),
FM801_SINGLE("AC97 18-bit Switch", FM801_CODEC_CTRL, 10, 1, 0),
-FM801_SINGLE("IEC958 Capture Switch", FM801_I2S_MODE, 8, 1, 0),
-FM801_SINGLE("IEC958 Raw Data Playback Switch", FM801_I2S_MODE, 9, 1, 0),
-FM801_SINGLE("IEC958 Raw Data Capture Switch", FM801_I2S_MODE, 10, 1, 0),
-FM801_SINGLE("IEC958 Playback Switch", FM801_GEN_CTRL, 2, 1, 0),
+FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), FM801_I2S_MODE, 8, 1, 0),
+FM801_SINGLE(SNDRV_CTL_NAME_IEC958("Raw Data ",PLAYBACK,SWITCH), FM801_I2S_MODE, 9, 1, 0),
+FM801_SINGLE(SNDRV_CTL_NAME_IEC958("Raw Data ",CAPTURE,SWITCH), FM801_I2S_MODE, 10, 1, 0),
+FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), FM801_GEN_CTRL, 2, 1, 0),
};
-static void snd_fm801_mixer_free_ac97_bus(ac97_bus_t *bus)
+static void snd_fm801_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
{
- fm801_t *chip = snd_magic_cast(fm801_t, bus->private_data, return);
+ struct fm801 *chip = bus->private_data;
chip->ac97_bus = NULL;
}
-static void snd_fm801_mixer_free_ac97(ac97_t *ac97)
+static void snd_fm801_mixer_free_ac97(struct snd_ac97 *ac97)
{
- fm801_t *chip = snd_magic_cast(fm801_t, ac97->private_data, return);
+ struct fm801 *chip = ac97->private_data;
if (ac97->num == 0) {
chip->ac97 = NULL;
} else {
}
}
-static int __devinit snd_fm801_mixer(fm801_t *chip)
+static int __devinit snd_fm801_mixer(struct fm801 *chip)
{
- ac97_bus_t bus;
- ac97_t ac97;
+ struct snd_ac97_template ac97;
unsigned int i;
int err;
+ static struct snd_ac97_bus_ops ops = {
+ .write = snd_fm801_codec_write,
+ .read = snd_fm801_codec_read,
+ };
- memset(&bus, 0, sizeof(bus));
- bus.write = snd_fm801_codec_write;
- bus.read = snd_fm801_codec_read;
- bus.private_data = chip;
- bus.private_free = snd_fm801_mixer_free_ac97_bus;
- if ((err = snd_ac97_bus(chip->card, &bus, &chip->ac97_bus)) < 0)
+ if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus)) < 0)
return err;
+ chip->ac97_bus->private_free = snd_fm801_mixer_free_ac97_bus;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = chip;
* initialization routines
*/
-static int snd_fm801_free(fm801_t *chip)
+static int wait_for_codec(struct fm801 *chip, unsigned int codec_id,
+ unsigned short reg, unsigned long waits)
+{
+ unsigned long timeout = jiffies + waits;
+
+ outw(FM801_AC97_READ | (codec_id << FM801_AC97_ADDR_SHIFT) | reg,
+ FM801_REG(chip, AC97_CMD));
+ udelay(5);
+ do {
+ if ((inw(FM801_REG(chip, AC97_CMD)) & (FM801_AC97_VALID|FM801_AC97_BUSY))
+ == FM801_AC97_VALID)
+ return 0;
+ schedule_timeout_uninterruptible(1);
+ } while (time_after(timeout, jiffies));
+ return -EIO;
+}
+
+static int snd_fm801_chip_init(struct fm801 *chip, int resume)
+{
+ int id;
+ unsigned short cmdw;
+
+ /* codec cold reset + AC'97 warm reset */
+ outw((1<<5) | (1<<6), FM801_REG(chip, CODEC_CTRL));
+ inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */
+ udelay(100);
+ outw(0, FM801_REG(chip, CODEC_CTRL));
+
+ if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) {
+ snd_printk(KERN_ERR "Primary AC'97 codec not found\n");
+ if (! resume)
+ return -EIO;
+ }
+
+ if (chip->multichannel) {
+ if (chip->secondary_addr) {
+ wait_for_codec(chip, chip->secondary_addr,
+ AC97_VENDOR_ID1, msecs_to_jiffies(50));
+ } else {
+ /* my card has the secondary codec */
+ /* at address #3, so the loop is inverted */
+ for (id = 3; id > 0; id--) {
+ if (! wait_for_codec(chip, id, AC97_VENDOR_ID1,
+ msecs_to_jiffies(50))) {
+ cmdw = inw(FM801_REG(chip, AC97_DATA));
+ if (cmdw != 0xffff && cmdw != 0) {
+ chip->secondary = 1;
+ chip->secondary_addr = id;
+ break;
+ }
+ }
+ }
+ }
+
+ /* the recovery phase, it seems that probing for non-existing codec might */
+ /* cause timeout problems */
+ wait_for_codec(chip, 0, AC97_VENDOR_ID1, msecs_to_jiffies(750));
+ }
+
+ /* init volume */
+ outw(0x0808, FM801_REG(chip, PCM_VOL));
+ outw(0x9f1f, FM801_REG(chip, FM_VOL));
+ outw(0x8808, FM801_REG(chip, I2S_VOL));
+
+ /* I2S control - I2S mode */
+ outw(0x0003, FM801_REG(chip, I2S_MODE));
+
+ /* interrupt setup - unmask MPU, PLAYBACK & CAPTURE */
+ cmdw = inw(FM801_REG(chip, IRQ_MASK));
+ cmdw &= ~0x0083;
+ outw(cmdw, FM801_REG(chip, IRQ_MASK));
+
+ /* interrupt clear */
+ outw(FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU, FM801_REG(chip, IRQ_STATUS));
+
+ return 0;
+}
+
+
+static int snd_fm801_free(struct fm801 *chip)
{
unsigned short cmdw;
#ifdef TEA575X_RADIO
snd_tea575x_exit(&chip->tea);
#endif
- if (chip->res_port) {
- release_resource(chip->res_port);
- kfree_nocheck(chip->res_port);
- }
if (chip->irq >= 0)
- free_irq(chip->irq, (void *)chip);
+ free_irq(chip->irq, chip);
+ pci_release_regions(chip->pci);
+ pci_disable_device(chip->pci);
- snd_magic_kfree(chip);
+ kfree(chip);
return 0;
}
-static int snd_fm801_dev_free(snd_device_t *device)
+static int snd_fm801_dev_free(struct snd_device *device)
{
- fm801_t *chip = snd_magic_cast(fm801_t, device->device_data, return -ENXIO);
+ struct fm801 *chip = device->device_data;
return snd_fm801_free(chip);
}
-static int __devinit snd_fm801_create(snd_card_t * card,
+static int __devinit snd_fm801_create(struct snd_card *card,
struct pci_dev * pci,
int tea575x_tuner,
- fm801_t ** rchip)
+ struct fm801 ** rchip)
{
- fm801_t *chip;
- unsigned char rev, id;
- unsigned short cmdw;
- unsigned long timeout;
+ struct fm801 *chip;
+ unsigned char rev;
int err;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_fm801_dev_free,
};
*rchip = NULL;
if ((err = pci_enable_device(pci)) < 0)
return err;
- chip = snd_magic_kcalloc(fm801_t, 0, GFP_KERNEL);
- if (chip == NULL)
+ chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ if (chip == NULL) {
+ pci_disable_device(pci);
return -ENOMEM;
+ }
spin_lock_init(&chip->reg_lock);
chip->card = card;
chip->pci = pci;
chip->irq = -1;
- chip->port = pci_resource_start(pci, 0);
- if ((chip->res_port = request_region(chip->port, 0x80, "FM801")) == NULL) {
- snd_printk("unable to grab region 0x%lx-0x%lx\n", chip->port, chip->port + 0x80 - 1);
- snd_fm801_free(chip);
- return -EBUSY;
+ if ((err = pci_request_regions(pci, "FM801")) < 0) {
+ kfree(chip);
+ pci_disable_device(pci);
+ return err;
}
- if (request_irq(pci->irq, snd_fm801_interrupt, SA_INTERRUPT|SA_SHIRQ, "FM801", (void *)chip)) {
- snd_printk("unable to grab IRQ %d\n", chip->irq);
+ chip->port = pci_resource_start(pci, 0);
+ if (request_irq(pci->irq, snd_fm801_interrupt, SA_INTERRUPT|SA_SHIRQ,
+ "FM801", chip)) {
+ snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq);
snd_fm801_free(chip);
return -EBUSY;
}
if (rev >= 0xb1) /* FM801-AU */
chip->multichannel = 1;
- /* codec cold reset + AC'97 warm reset */
- outw((1<<5)|(1<<6), FM801_REG(chip, CODEC_CTRL));
- inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */
- udelay(100);
- outw(0, FM801_REG(chip, CODEC_CTRL));
-
- timeout = (jiffies + (3 * HZ) / 4) + 1; /* min 750ms */
-
- outw((1<<7) | (0 << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD));
- udelay(5);
- do {
- if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8))
- goto __ac97_secondary;
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- } while (time_after(timeout, jiffies));
- snd_printk("Primary AC'97 codec not found\n");
- snd_fm801_free(chip);
- return -EIO;
-
- __ac97_secondary:
- if (!chip->multichannel) /* lookup is not required */
- goto __ac97_ok;
- for (id = 3; id > 0; id--) { /* my card has the secondary codec */
- /* at address #3, so the loop is inverted */
-
- timeout = jiffies + HZ / 20;
-
- outw((1<<7) | (id << FM801_AC97_ADDR_SHIFT) | AC97_VENDOR_ID1, FM801_REG(chip, AC97_CMD));
- udelay(5);
- do {
- if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8)) {
- cmdw = inw(FM801_REG(chip, AC97_DATA));
- if (cmdw != 0xffff && cmdw != 0) {
- chip->secondary = 1;
- chip->secondary_addr = id;
- goto __ac97_ok;
- }
- }
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- } while (time_after(timeout, jiffies));
- }
-
- /* the recovery phase, it seems that probing for non-existing codec might */
- /* cause timeout problems */
- timeout = (jiffies + (3 * HZ) / 4) + 1; /* min 750ms */
-
- outw((1<<7) | (0 << FM801_AC97_ADDR_SHIFT), FM801_REG(chip, AC97_CMD));
- udelay(5);
- do {
- if ((inw(FM801_REG(chip, AC97_CMD)) & (3<<8)) == (1<<8))
- goto __ac97_ok;
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(1);
- } while (time_after(timeout, jiffies));
- snd_printk("Primary AC'97 codec not responding\n");
- snd_fm801_free(chip);
- return -EIO;
-
- __ac97_ok:
-
- /* init volume */
- outw(0x0808, FM801_REG(chip, PCM_VOL));
- outw(0x9f1f, FM801_REG(chip, FM_VOL));
- outw(0x8808, FM801_REG(chip, I2S_VOL));
-
- /* I2S control - I2S mode */
- outw(0x0003, FM801_REG(chip, I2S_MODE));
-
- /* interrupt setup - unmask MPU, PLAYBACK & CAPTURE */
- cmdw = inw(FM801_REG(chip, IRQ_MASK));
- cmdw &= ~0x0083;
- outw(cmdw, FM801_REG(chip, IRQ_MASK));
-
- /* interrupt clear */
- outw(FM801_IRQ_PLAYBACK|FM801_IRQ_CAPTURE|FM801_IRQ_MPU, FM801_REG(chip, IRQ_STATUS));
+ snd_fm801_chip_init(chip, 0);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_fm801_free(chip);
const struct pci_device_id *pci_id)
{
static int dev;
- snd_card_t *card;
- fm801_t *chip;
- opl3_t *opl3;
+ struct snd_card *card;
+ struct fm801 *chip;
+ struct snd_opl3 *opl3;
int err;
if (dev >= SNDRV_CARDS)
snd_card_free(card);
return err;
}
+ card->private_data = chip;
strcpy(card->driver, "FM801");
strcpy(card->shortname, "ForteMedia FM801-");
pci_set_drvdata(pci, NULL);
}
+#ifdef CONFIG_PM
+static unsigned char saved_regs[] = {
+ FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC,
+ FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2,
+ FM801_CAP_CTRL, FM801_CAP_COUNT, FM801_CAP_BUF1, FM801_CAP_BUF2,
+ FM801_CODEC_CTRL, FM801_I2S_MODE, FM801_VOLUME, FM801_GEN_CTRL,
+};
+
+static int snd_fm801_suspend(struct pci_dev *pci, pm_message_t state)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct fm801 *chip = card->private_data;
+ int i;
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ snd_pcm_suspend_all(chip->pcm);
+ snd_ac97_suspend(chip->ac97);
+ snd_ac97_suspend(chip->ac97_sec);
+ for (i = 0; i < ARRAY_SIZE(saved_regs); i++)
+ chip->saved_regs[i] = inw(chip->port + saved_regs[i]);
+ /* FIXME: tea575x suspend */
+
+ pci_set_power_state(pci, PCI_D3hot);
+ pci_disable_device(pci);
+ pci_save_state(pci);
+ return 0;
+}
+
+static int snd_fm801_resume(struct pci_dev *pci)
+{
+ struct snd_card *card = pci_get_drvdata(pci);
+ struct fm801 *chip = card->private_data;
+ int i;
+
+ pci_restore_state(pci);
+ pci_enable_device(pci);
+ pci_set_power_state(pci, PCI_D0);
+ pci_set_master(pci);
+
+ snd_fm801_chip_init(chip, 1);
+ snd_ac97_resume(chip->ac97);
+ snd_ac97_resume(chip->ac97_sec);
+ for (i = 0; i < ARRAY_SIZE(saved_regs); i++)
+ outw(chip->saved_regs[i], chip->port + saved_regs[i]);
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ return 0;
+}
+#endif
+
static struct pci_driver driver = {
.name = "FM801",
.id_table = snd_fm801_ids,
.probe = snd_card_fm801_probe,
.remove = __devexit_p(snd_card_fm801_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_fm801_suspend,
+ .resume = snd_fm801_resume,
+#endif
};
static int __init alsa_card_fm801_init(void)
{
- int err;
-
- if ((err = pci_module_init(&driver)) < 0) {
-#ifdef MODULE
- printk(KERN_ERR "ForteMedia FM801 soundcard not found or device busy\n");
-#endif
- return err;
- }
- return 0;
+ return pci_register_driver(&driver);
}
static void __exit alsa_card_fm801_exit(void)
module_init(alsa_card_fm801_init)
module_exit(alsa_card_fm801_exit)
-
-#ifndef MODULE
-
-/* format is: snd-fm801=enable,index,id,tea575x_tuner */
-
-static int __init alsa_card_fm801_setup(char *str)
-{
- static unsigned __initdata nr_dev = 0;
-
- if (nr_dev >= SNDRV_CARDS)
- return 0;
- (void)(get_option(&str,&enable[nr_dev]) == 2 &&
- get_option(&str,&index[nr_dev]) == 2 &&
- get_id(&str,&id[nr_dev]) == 2 &&
- get_option(&str,&tea575x_tuner[nr_dev]));
- nr_dev++;
- return 1;
-}
-
-__setup("snd-fm801=", alsa_card_fm801_setup);
-
-#endif /* ifndef MODULE */
git://git.onelab.eu / linux-2.6.git / blobdiff