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Diffstat (limited to 'sound/pci/ca0106/ca0106_main.c')
-rw-r--r--sound/pci/ca0106/ca0106_main.c390
1 files changed, 223 insertions, 167 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 389d967..6ed7c0b 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -164,7 +164,7 @@ MODULE_PARM_DESC(enable, "Enable the CA0106 soundcard.");
#include "ca0106.h"
-static ca0106_details_t ca0106_chip_details[] = {
+static struct snd_ca0106_details ca0106_chip_details[] = {
/* AudigyLS[SB0310] */
{ .serial = 0x10021102,
.name = "AudigyLS [SB0310]",
@@ -183,6 +183,17 @@ static ca0106_details_t ca0106_chip_details[] = {
.name = "Live! 7.1 24bit [SB0413]",
.gpio_type = 1,
.i2c_adc = 1 } ,
+ /* New Audigy SE. Has a different DAC. */
+ /* SB0570:
+ * CTRL:CA0106-DAT
+ * ADC: WM8768GEDS
+ * DAC: WM8775EDS
+ */
+ { .serial = 0x100a1102,
+ .name = "Audigy SE [SB0570]",
+ .gpio_type = 1,
+ .i2c_adc = 1,
+ .spi_dac = 1 } ,
/* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */
{ .serial = 0x10091462,
.name = "MSI K8N Diamond MB [SB0438]",
@@ -201,13 +212,14 @@ static ca0106_details_t ca0106_chip_details[] = {
};
/* hardware definition */
-static snd_pcm_hardware_t snd_ca0106_playback_hw = {
+static struct snd_pcm_hardware snd_ca0106_playback_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID),
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
- .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
+ .rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_192000),
.rate_min = 48000,
.rate_max = 192000,
.channels_min = 2, //1,
@@ -220,13 +232,14 @@ static snd_pcm_hardware_t snd_ca0106_playback_hw = {
.fifo_size = 0,
};
-static snd_pcm_hardware_t snd_ca0106_capture_hw = {
+static struct snd_pcm_hardware snd_ca0106_capture_hw = {
.info = (SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP_VALID),
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
- .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
+ .rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000),
.rate_min = 44100,
.rate_max = 192000,
.channels_min = 2,
@@ -239,7 +252,7 @@ static snd_pcm_hardware_t snd_ca0106_capture_hw = {
.fifo_size = 0,
};
-unsigned int snd_ca0106_ptr_read(ca0106_t * emu,
+unsigned int snd_ca0106_ptr_read(struct snd_ca0106 * emu,
unsigned int reg,
unsigned int chn)
{
@@ -255,7 +268,7 @@ unsigned int snd_ca0106_ptr_read(ca0106_t * emu,
return val;
}
-void snd_ca0106_ptr_write(ca0106_t *emu,
+void snd_ca0106_ptr_write(struct snd_ca0106 *emu,
unsigned int reg,
unsigned int chn,
unsigned int data)
@@ -271,16 +284,47 @@ void snd_ca0106_ptr_write(ca0106_t *emu,
spin_unlock_irqrestore(&emu->emu_lock, flags);
}
-int snd_ca0106_i2c_write(ca0106_t *emu,
+int snd_ca0106_spi_write(struct snd_ca0106 * emu,
+ unsigned int data)
+{
+ unsigned int reset, set;
+ unsigned int reg, tmp;
+ int n, result;
+ reg = SPI;
+ if (data > 0xffff) /* Only 16bit values allowed */
+ return 1;
+ tmp = snd_ca0106_ptr_read(emu, reg, 0);
+ reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */
+ set = reset | 0x10000; /* Set xxx1xxxx */
+ snd_ca0106_ptr_write(emu, reg, 0, reset | data);
+ tmp = snd_ca0106_ptr_read(emu, reg, 0); /* write post */
+ snd_ca0106_ptr_write(emu, reg, 0, set | data);
+ result = 1;
+ /* Wait for status bit to return to 0 */
+ for (n = 0; n < 100; n++) {
+ udelay(10);
+ tmp = snd_ca0106_ptr_read(emu, reg, 0);
+ if (!(tmp & 0x10000)) {
+ result = 0;
+ break;
+ }
+ }
+ if (result) /* Timed out */
+ return 1;
+ snd_ca0106_ptr_write(emu, reg, 0, reset | data);
+ tmp = snd_ca0106_ptr_read(emu, reg, 0); /* Write post */
+ return 0;
+}
+
+int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
u32 reg,
u32 value)
{
u32 tmp;
- int timeout=0;
+ int timeout = 0;
int status;
int retry;
- if ((reg > 0x7f) || (value > 0x1ff))
- {
+ if ((reg > 0x7f) || (value > 0x1ff)) {
snd_printk(KERN_ERR "i2c_write: invalid values.\n");
return -EINVAL;
}
@@ -292,8 +336,7 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
/* This controls the I2C connected to the WM8775 ADC Codec */
snd_ca0106_ptr_write(emu, I2C_D1, 0, tmp);
- for(retry=0;retry<10;retry++)
- {
+ for (retry = 0; retry < 10; retry++) {
/* Send the data to i2c */
tmp = snd_ca0106_ptr_read(emu, I2C_A, 0);
tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK);
@@ -301,24 +344,22 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
snd_ca0106_ptr_write(emu, I2C_A, 0, tmp);
/* Wait till the transaction ends */
- while(1)
- {
+ while (1) {
status = snd_ca0106_ptr_read(emu, I2C_A, 0);
//snd_printk("I2C:status=0x%x\n", status);
timeout++;
- if((status & I2C_A_ADC_START)==0)
+ if ((status & I2C_A_ADC_START) == 0)
break;
- if(timeout>1000)
+ if (timeout > 1000)
break;
}
//Read back and see if the transaction is successful
- if((status & I2C_A_ADC_ABORT)==0)
+ if ((status & I2C_A_ADC_ABORT) == 0)
break;
}
- if(retry==10)
- {
+ if (retry == 10) {
snd_printk(KERN_ERR "Writing to ADC failed!\n");
return -EINVAL;
}
@@ -327,7 +368,7 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
}
-static void snd_ca0106_intr_enable(ca0106_t *emu, unsigned int intrenb)
+static void snd_ca0106_intr_enable(struct snd_ca0106 *emu, unsigned int intrenb)
{
unsigned long flags;
unsigned int enable;
@@ -338,7 +379,7 @@ static void snd_ca0106_intr_enable(ca0106_t *emu, unsigned int intrenb)
spin_unlock_irqrestore(&emu->emu_lock, flags);
}
-static void snd_ca0106_intr_disable(ca0106_t *emu, unsigned int intrenb)
+static void snd_ca0106_intr_disable(struct snd_ca0106 *emu, unsigned int intrenb)
{
unsigned long flags;
unsigned int enable;
@@ -350,18 +391,19 @@ static void snd_ca0106_intr_disable(ca0106_t *emu, unsigned int intrenb)
}
-static void snd_ca0106_pcm_free_substream(snd_pcm_runtime_t *runtime)
+static void snd_ca0106_pcm_free_substream(struct snd_pcm_runtime *runtime)
{
kfree(runtime->private_data);
}
/* open_playback callback */
-static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream, int channel_id)
+static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream,
+ int channel_id)
{
- ca0106_t *chip = snd_pcm_substream_chip(substream);
- ca0106_channel_t *channel = &(chip->playback_channels[channel_id]);
- ca0106_pcm_t *epcm;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_ca0106 *chip = snd_pcm_substream_chip(substream);
+ struct snd_ca0106_channel *channel = &(chip->playback_channels[channel_id]);
+ struct snd_ca0106_pcm *epcm;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
@@ -380,10 +422,10 @@ static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream,
channel->emu = chip;
channel->number = channel_id;
- channel->use=1;
+ channel->use = 1;
//printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
- channel->epcm=epcm;
+ channel->epcm = epcm;
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
return err;
if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0)
@@ -392,43 +434,44 @@ static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream,
}
/* close callback */
-static int snd_ca0106_pcm_close_playback(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream)
{
- ca0106_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
- chip->playback_channels[epcm->channel_id].use=0;
-/* FIXME: maybe zero others */
+ struct snd_ca0106 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
+ chip->playback_channels[epcm->channel_id].use = 0;
+ /* FIXME: maybe zero others */
return 0;
}
-static int snd_ca0106_pcm_open_playback_front(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_playback_front(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_playback_channel(substream, PCM_FRONT_CHANNEL);
}
-static int snd_ca0106_pcm_open_playback_center_lfe(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_playback_center_lfe(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_playback_channel(substream, PCM_CENTER_LFE_CHANNEL);
}
-static int snd_ca0106_pcm_open_playback_unknown(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_playback_unknown(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_playback_channel(substream, PCM_UNKNOWN_CHANNEL);
}
-static int snd_ca0106_pcm_open_playback_rear(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_playback_rear(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_playback_channel(substream, PCM_REAR_CHANNEL);
}
/* open_capture callback */
-static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, int channel_id)
+static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substream,
+ int channel_id)
{
- ca0106_t *chip = snd_pcm_substream_chip(substream);
- ca0106_channel_t *channel = &(chip->capture_channels[channel_id]);
- ca0106_pcm_t *epcm;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_ca0106 *chip = snd_pcm_substream_chip(substream);
+ struct snd_ca0106_channel *channel = &(chip->capture_channels[channel_id]);
+ struct snd_ca0106_pcm *epcm;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int err;
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
@@ -448,10 +491,10 @@ static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, i
channel->emu = chip;
channel->number = channel_id;
- channel->use=1;
+ channel->use = 1;
//printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
- channel->epcm=epcm;
+ channel->epcm = epcm;
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
return err;
//snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hw_constraints_capture_period_sizes);
@@ -461,70 +504,70 @@ static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, i
}
/* close callback */
-static int snd_ca0106_pcm_close_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_close_capture(struct snd_pcm_substream *substream)
{
- ca0106_t *chip = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
- chip->capture_channels[epcm->channel_id].use=0;
-/* FIXME: maybe zero others */
+ struct snd_ca0106 *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
+ chip->capture_channels[epcm->channel_id].use = 0;
+ /* FIXME: maybe zero others */
return 0;
}
-static int snd_ca0106_pcm_open_0_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_0_capture(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_capture_channel(substream, 0);
}
-static int snd_ca0106_pcm_open_1_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_1_capture(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_capture_channel(substream, 1);
}
-static int snd_ca0106_pcm_open_2_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_2_capture(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_capture_channel(substream, 2);
}
-static int snd_ca0106_pcm_open_3_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_open_3_capture(struct snd_pcm_substream *substream)
{
return snd_ca0106_pcm_open_capture_channel(substream, 3);
}
/* hw_params callback */
-static int snd_ca0106_pcm_hw_params_playback(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_ca0106_pcm_hw_params_playback(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
}
/* hw_free callback */
-static int snd_ca0106_pcm_hw_free_playback(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_hw_free_playback(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
/* hw_params callback */
-static int snd_ca0106_pcm_hw_params_capture(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t * hw_params)
+static int snd_ca0106_pcm_hw_params_capture(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
{
return snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
}
/* hw_free callback */
-static int snd_ca0106_pcm_hw_free_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_hw_free_capture(struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
/* prepare playback callback */
-static int snd_ca0106_pcm_prepare_playback(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
int channel = epcm->channel_id;
u32 *table_base = (u32 *)(emu->buffer.area+(8*16*channel));
u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size);
@@ -593,8 +636,8 @@ static int snd_ca0106_pcm_prepare_playback(snd_pcm_substream_t *substream)
/* FIXME: Check emu->buffer.size before actually writing to it. */
for(i=0; i < runtime->periods; i++) {
- table_base[i*2]=runtime->dma_addr+(i*period_size_bytes);
- table_base[(i*2)+1]=period_size_bytes<<16;
+ table_base[i*2] = runtime->dma_addr + (i * period_size_bytes);
+ table_base[i*2+1] = period_size_bytes << 16;
}
snd_ca0106_ptr_write(emu, PLAYBACK_LIST_ADDR, channel, emu->buffer.addr+(8*16*channel));
@@ -621,11 +664,11 @@ static int snd_ca0106_pcm_prepare_playback(snd_pcm_substream_t *substream)
}
/* prepare capture callback */
-static int snd_ca0106_pcm_prepare_capture(snd_pcm_substream_t *substream)
+static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
int channel = epcm->channel_id;
u32 hcfg_mask = HCFG_CAPTURE_S32_LE;
u32 hcfg_set = 0x00000000;
@@ -692,16 +735,16 @@ static int snd_ca0106_pcm_prepare_capture(snd_pcm_substream_t *substream)
}
/* trigger_playback callback */
-static int snd_ca0106_pcm_trigger_playback(snd_pcm_substream_t *substream,
+static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
int cmd)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime;
- ca0106_pcm_t *epcm;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime;
+ struct snd_ca0106_pcm *epcm;
int channel;
int result = 0;
struct list_head *pos;
- snd_pcm_substream_t *s;
+ struct snd_pcm_substream *s;
u32 basic = 0;
u32 extended = 0;
int running=0;
@@ -745,12 +788,12 @@ static int snd_ca0106_pcm_trigger_playback(snd_pcm_substream_t *substream,
}
/* trigger_capture callback */
-static int snd_ca0106_pcm_trigger_capture(snd_pcm_substream_t *substream,
+static int snd_ca0106_pcm_trigger_capture(struct snd_pcm_substream *substream,
int cmd)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
int channel = epcm->channel_id;
int result = 0;
@@ -774,11 +817,11 @@ static int snd_ca0106_pcm_trigger_capture(snd_pcm_substream_t *substream,
/* pointer_playback callback */
static snd_pcm_uframes_t
-snd_ca0106_pcm_pointer_playback(snd_pcm_substream_t *substream)
+snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
snd_pcm_uframes_t ptr, ptr1, ptr2,ptr3,ptr4 = 0;
int channel = epcm->channel_id;
@@ -801,11 +844,11 @@ snd_ca0106_pcm_pointer_playback(snd_pcm_substream_t *substream)
/* pointer_capture callback */
static snd_pcm_uframes_t
-snd_ca0106_pcm_pointer_capture(snd_pcm_substream_t *substream)
+snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream)
{
- ca0106_t *emu = snd_pcm_substream_chip(substream);
- snd_pcm_runtime_t *runtime = substream->runtime;
- ca0106_pcm_t *epcm = runtime->private_data;
+ struct snd_ca0106 *emu = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_ca0106_pcm *epcm = runtime->private_data;
snd_pcm_uframes_t ptr, ptr1, ptr2 = 0;
int channel = channel=epcm->channel_id;
@@ -823,7 +866,7 @@ snd_ca0106_pcm_pointer_capture(snd_pcm_substream_t *substream)
}
/* operators */
-static snd_pcm_ops_t snd_ca0106_playback_front_ops = {
+static struct snd_pcm_ops snd_ca0106_playback_front_ops = {
.open = snd_ca0106_pcm_open_playback_front,
.close = snd_ca0106_pcm_close_playback,
.ioctl = snd_pcm_lib_ioctl,
@@ -834,7 +877,7 @@ static snd_pcm_ops_t snd_ca0106_playback_front_ops = {
.pointer = snd_ca0106_pcm_pointer_playback,
};
-static snd_pcm_ops_t snd_ca0106_capture_0_ops = {
+static struct snd_pcm_ops snd_ca0106_capture_0_ops = {
.open = snd_ca0106_pcm_open_0_capture,
.close = snd_ca0106_pcm_close_capture,
.ioctl = snd_pcm_lib_ioctl,
@@ -845,7 +888,7 @@ static snd_pcm_ops_t snd_ca0106_capture_0_ops = {
.pointer = snd_ca0106_pcm_pointer_capture,
};
-static snd_pcm_ops_t snd_ca0106_capture_1_ops = {
+static struct snd_pcm_ops snd_ca0106_capture_1_ops = {
.open = snd_ca0106_pcm_open_1_capture,
.close = snd_ca0106_pcm_close_capture,
.ioctl = snd_pcm_lib_ioctl,
@@ -856,7 +899,7 @@ static snd_pcm_ops_t snd_ca0106_capture_1_ops = {
.pointer = snd_ca0106_pcm_pointer_capture,
};
-static snd_pcm_ops_t snd_ca0106_capture_2_ops = {
+static struct snd_pcm_ops snd_ca0106_capture_2_ops = {
.open = snd_ca0106_pcm_open_2_capture,
.close = snd_ca0106_pcm_close_capture,
.ioctl = snd_pcm_lib_ioctl,
@@ -867,7 +910,7 @@ static snd_pcm_ops_t snd_ca0106_capture_2_ops = {
.pointer = snd_ca0106_pcm_pointer_capture,
};
-static snd_pcm_ops_t snd_ca0106_capture_3_ops = {
+static struct snd_pcm_ops snd_ca0106_capture_3_ops = {
.open = snd_ca0106_pcm_open_3_capture,
.close = snd_ca0106_pcm_close_capture,
.ioctl = snd_pcm_lib_ioctl,
@@ -878,7 +921,7 @@ static snd_pcm_ops_t snd_ca0106_capture_3_ops = {
.pointer = snd_ca0106_pcm_pointer_capture,
};
-static snd_pcm_ops_t snd_ca0106_playback_center_lfe_ops = {
+static struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = {
.open = snd_ca0106_pcm_open_playback_center_lfe,
.close = snd_ca0106_pcm_close_playback,
.ioctl = snd_pcm_lib_ioctl,
@@ -889,7 +932,7 @@ static snd_pcm_ops_t snd_ca0106_playback_center_lfe_ops = {
.pointer = snd_ca0106_pcm_pointer_playback,
};
-static snd_pcm_ops_t snd_ca0106_playback_unknown_ops = {
+static struct snd_pcm_ops snd_ca0106_playback_unknown_ops = {
.open = snd_ca0106_pcm_open_playback_unknown,
.close = snd_ca0106_pcm_close_playback,
.ioctl = snd_pcm_lib_ioctl,
@@ -900,7 +943,7 @@ static snd_pcm_ops_t snd_ca0106_playback_unknown_ops = {
.pointer = snd_ca0106_pcm_pointer_playback,
};
-static snd_pcm_ops_t snd_ca0106_playback_rear_ops = {
+static struct snd_pcm_ops snd_ca0106_playback_rear_ops = {
.open = snd_ca0106_pcm_open_playback_rear,
.close = snd_ca0106_pcm_close_playback,
.ioctl = snd_pcm_lib_ioctl,
@@ -912,10 +955,10 @@ static snd_pcm_ops_t snd_ca0106_playback_rear_ops = {
};
-static unsigned short snd_ca0106_ac97_read(ac97_t *ac97,
+static unsigned short snd_ca0106_ac97_read(struct snd_ac97 *ac97,
unsigned short reg)
{
- ca0106_t *emu = ac97->private_data;
+ struct snd_ca0106 *emu = ac97->private_data;
unsigned long flags;
unsigned short val;
@@ -926,10 +969,10 @@ static unsigned short snd_ca0106_ac97_read(ac97_t *ac97,
return val;
}
-static void snd_ca0106_ac97_write(ac97_t *ac97,
+static void snd_ca0106_ac97_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short val)
{
- ca0106_t *emu = ac97->private_data;
+ struct snd_ca0106 *emu = ac97->private_data;
unsigned long flags;
spin_lock_irqsave(&emu->emu_lock, flags);
@@ -938,12 +981,12 @@ static void snd_ca0106_ac97_write(ac97_t *ac97,
spin_unlock_irqrestore(&emu->emu_lock, flags);
}
-static int snd_ca0106_ac97(ca0106_t *chip)
+static int snd_ca0106_ac97(struct snd_ca0106 *chip)
{
- ac97_bus_t *pbus;
- ac97_template_t ac97;
+ struct snd_ac97_bus *pbus;
+ struct snd_ac97_template ac97;
int err;
- static ac97_bus_ops_t ops = {
+ static struct snd_ac97_bus_ops ops = {
.write = snd_ca0106_ac97_write,
.read = snd_ca0106_ac97_read,
};
@@ -958,7 +1001,7 @@ static int snd_ca0106_ac97(ca0106_t *chip)
return snd_ac97_mixer(pbus, &ac97, &chip->ac97);
}
-static int snd_ca0106_free(ca0106_t *chip)
+static int snd_ca0106_free(struct snd_ca0106 *chip)
{
if (chip->res_port != NULL) { /* avoid access to already used hardware */
// disable interrupts
@@ -991,9 +1034,9 @@ static int snd_ca0106_free(ca0106_t *chip)
return 0;
}
-static int snd_ca0106_dev_free(snd_device_t *device)
+static int snd_ca0106_dev_free(struct snd_device *device)
{
- ca0106_t *chip = device->device_data;
+ struct snd_ca0106 *chip = device->device_data;
return snd_ca0106_free(chip);
}
@@ -1002,19 +1045,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
{
unsigned int status;
- ca0106_t *chip = dev_id;
+ struct snd_ca0106 *chip = dev_id;
int i;
int mask;
unsigned int stat76;
- ca0106_channel_t *pchannel;
-
- spin_lock(&chip->emu_lock);
+ struct snd_ca0106_channel *pchannel;
status = inl(chip->port + IPR);
-
- // call updater, unlock before it
- spin_unlock(&chip->emu_lock);
-
if (! status)
return IRQ_NONE;
@@ -1024,11 +1061,11 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */
for(i = 0; i < 4; i++) {
pchannel = &(chip->playback_channels[i]);
- if(stat76 & mask) {
+ if (stat76 & mask) {
/* FIXME: Select the correct substream for period elapsed */
if(pchannel->use) {
- snd_pcm_period_elapsed(pchannel->epcm->substream);
- //printk(KERN_INFO "interrupt [%d] used\n", i);
+ snd_pcm_period_elapsed(pchannel->epcm->substream);
+ //printk(KERN_INFO "interrupt [%d] used\n", i);
}
}
//printk(KERN_INFO "channel=%p\n",pchannel);
@@ -1038,11 +1075,11 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */
for(i = 0; i < 4; i++) {
pchannel = &(chip->capture_channels[i]);
- if(stat76 & mask) {
+ if (stat76 & mask) {
/* FIXME: Select the correct substream for period elapsed */
if(pchannel->use) {
- snd_pcm_period_elapsed(pchannel->epcm->substream);
- //printk(KERN_INFO "interrupt [%d] used\n", i);
+ snd_pcm_period_elapsed(pchannel->epcm->substream);
+ //printk(KERN_INFO "interrupt [%d] used\n", i);
}
}
//printk(KERN_INFO "channel=%p\n",pchannel);
@@ -1051,10 +1088,9 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
}
snd_ca0106_ptr_write(chip, EXTENDED_INT, 0, stat76);
- spin_lock(&chip->emu_lock);
if (chip->midi.dev_id &&
- (status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) {
+ (status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) {
if (chip->midi.interrupt)
chip->midi.interrupt(&chip->midi, status);
else
@@ -1064,22 +1100,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
// acknowledge the interrupt if necessary
outl(status, chip->port+IPR);
- spin_unlock(&chip->emu_lock);
-
return IRQ_HANDLED;
}
-static void snd_ca0106_pcm_free(snd_pcm_t *pcm)
+static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct snd_pcm **rpcm)
{
- ca0106_t *emu = pcm->private_data;
- emu->pcm = NULL;
- snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-static int __devinit snd_ca0106_pcm(ca0106_t *emu, int device, snd_pcm_t **rpcm)
-{
- snd_pcm_t *pcm;
- snd_pcm_substream_t *substream;
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *substream;
int err;
if (rpcm)
@@ -1088,7 +1115,6 @@ static int __devinit snd_ca0106_pcm(ca0106_t *emu, int device, snd_pcm_t **rpcm)
return err;
pcm->private_data = emu;
- pcm->private_free = snd_ca0106_pcm_free;
switch (device) {
case 0:
@@ -1140,15 +1166,39 @@ static int __devinit snd_ca0106_pcm(ca0106_t *emu, int device, snd_pcm_t **rpcm)
return 0;
}
-static int __devinit snd_ca0106_create(snd_card_t *card,
+static unsigned int spi_dac_init[] = {
+ 0x00ff,
+ 0x02ff,
+ 0x0400,
+ 0x0520,
+ 0x0600,
+ 0x08ff,
+ 0x0aff,
+ 0x0cff,
+ 0x0eff,
+ 0x10ff,
+ 0x1200,
+ 0x1400,
+ 0x1480,
+ 0x1800,
+ 0x1aff,
+ 0x1cff,
+ 0x1e00,
+ 0x0530,
+ 0x0602,
+ 0x0622,
+ 0x1400,
+};
+
+static int __devinit snd_ca0106_create(struct snd_card *card,
struct pci_dev *pci,
- ca0106_t **rchip)
+ struct snd_ca0106 **rchip)
{
- ca0106_t *chip;
- ca0106_details_t *c;
+ struct snd_ca0106 *chip;
+ struct snd_ca0106_details *c;
int err;
int ch;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_ca0106_dev_free,
};
@@ -1210,8 +1260,9 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
strcpy(card->driver, "CA0106");
strcpy(card->shortname, "CA0106");
- for (c=ca0106_chip_details; c->serial; c++) {
- if (c->serial == chip->serial) break;
+ for (c = ca0106_chip_details; c->serial; c++) {
+ if (c->serial == chip->serial)
+ break;
}
chip->details = c;
sprintf(card->longname, "%s at 0x%lx irq %i",
@@ -1320,6 +1371,13 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
if (chip->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */
snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); /* Enable Line-in capture. MIC in currently untested. */
}
+ if (chip->details->spi_dac == 1) { /* The SB0570 use SPI to control DAC. */
+ int size, n;
+
+ size = ARRAY_SIZE(spi_dac_init);
+ for (n=0; n < size; n++)
+ snd_ca0106_spi_write(chip, spi_dac_init[n]);
+ }
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL,
chip, &ops)) < 0) {
@@ -1331,43 +1389,44 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
}
-static void ca0106_midi_interrupt_enable(ca_midi_t *midi, int intr)
+static void ca0106_midi_interrupt_enable(struct snd_ca_midi *midi, int intr)
{
- snd_ca0106_intr_enable((ca0106_t *)(midi->dev_id), intr);
+ snd_ca0106_intr_enable((struct snd_ca0106 *)(midi->dev_id), intr);
}
-static void ca0106_midi_interrupt_disable(ca_midi_t *midi, int intr)
+static void ca0106_midi_interrupt_disable(struct snd_ca_midi *midi, int intr)
{
- snd_ca0106_intr_disable((ca0106_t *)(midi->dev_id), intr);
+ snd_ca0106_intr_disable((struct snd_ca0106 *)(midi->dev_id), intr);
}
-static unsigned char ca0106_midi_read(ca_midi_t *midi, int idx)
+static unsigned char ca0106_midi_read(struct snd_ca_midi *midi, int idx)
{
- return (unsigned char)snd_ca0106_ptr_read((ca0106_t *)(midi->dev_id), midi->port + idx, 0);
+ return (unsigned char)snd_ca0106_ptr_read((struct snd_ca0106 *)(midi->dev_id),
+ midi->port + idx, 0);
}
-static void ca0106_midi_write(ca_midi_t *midi, int data, int idx)
+static void ca0106_midi_write(struct snd_ca_midi *midi, int data, int idx)
{
- snd_ca0106_ptr_write((ca0106_t *)(midi->dev_id), midi->port + idx, 0, data);
+ snd_ca0106_ptr_write((struct snd_ca0106 *)(midi->dev_id), midi->port + idx, 0, data);
}
-static snd_card_t *ca0106_dev_id_card(void *dev_id)
+static struct snd_card *ca0106_dev_id_card(void *dev_id)
{
- return ((ca0106_t *)dev_id)->card;
+ return ((struct snd_ca0106 *)dev_id)->card;
}
static int ca0106_dev_id_port(void *dev_id)
{
- return ((ca0106_t *)dev_id)->port;
+ return ((struct snd_ca0106 *)dev_id)->port;
}
-static int __devinit snd_ca0106_midi(ca0106_t *chip, unsigned int channel)
+static int __devinit snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int channel)
{
- ca_midi_t *midi;
+ struct snd_ca_midi *midi;
char *name;
int err;
- if(channel==CA0106_MIDI_CHAN_B) {
+ if (channel == CA0106_MIDI_CHAN_B) {
name = "CA0106 MPU-401 (UART) B";
midi = &chip->midi2;
midi->tx_enable = INTE_MIDI_TX_B;
@@ -1416,8 +1475,8 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static int dev;
- snd_card_t *card;
- ca0106_t *chip;
+ struct snd_card *card;
+ struct snd_ca0106 *chip;
int err;
if (dev >= SNDRV_CARDS)
@@ -1471,7 +1530,9 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
}
snd_printdd(" done.\n");
+#ifdef CONFIG_PROC_FS
snd_ca0106_proc_init(chip);
+#endif
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
@@ -1507,12 +1568,7 @@ static struct pci_driver driver = {
// initialization of the module
static int __init alsa_card_ca0106_init(void)
{
- int err;
-
- if ((err = pci_register_driver(&driver)) > 0)
- return err;
-
- return 0;
+ return pci_register_driver(&driver);
}
// clean up the module
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