/*
* proc interface
*/
void
snd_seq_oss_synth_info_read(snd_info_buffer_t *buf)
{
int i;
seq_oss_synth_t *rec;
snd_iprintf(buf, "\nNumber of synth devices: %d\n", max_synth_devs);
for (i = 0; i < max_synth_devs; i++) {
snd_iprintf(buf, "\nsynth %d: ", i);
rec = get_sdev(i);
if (rec == NULL) {
snd_iprintf(buf, "*empty*\n");
continue;
}
snd_iprintf(buf, "[%s]\n", rec->name);
snd_iprintf(buf, " type 0x%x : subtype 0x%x : voices %d\n",
rec->synth_type, rec->synth_subtype,
rec->nr_voices);
snd_iprintf(buf, " capabilities : ioctl %s / load_patch %s\n",
enabled_str((long)rec->oper.ioctl),
enabled_str((long)rec->oper.load_patch));
snd_use_lock_free(&rec->use_lock);
}
}
/*
* read callback for prealloc_max proc file
*
* prints the maximum allowed size in kB.
*/
static void snd_pcm_lib_preallocate_max_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_pcm_substream *substream = entry->private_data;
snd_iprintf(buffer, "%lu\n", (unsigned long) substream->dma_max / 1024);
}
static void oxygen_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct oxygen *chip = entry->private_data;
int i, j;
snd_iprintf(buffer, "CMI8788\n\n");
for (i = 0; i < OXYGEN_IO_SIZE; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; ++j)
snd_iprintf(buffer, " %02x", oxygen_read8(chip, i + j));
snd_iprintf(buffer, "\n");
}
if (mutex_lock_interruptible(&chip->mutex) < 0)
return;
if (chip->has_ac97_0) {
snd_iprintf(buffer, "\nAC97\n");
for (i = 0; i < 0x80; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; j += 2)
snd_iprintf(buffer, " %04x",
oxygen_read_ac97(chip, 0, i + j));
snd_iprintf(buffer, "\n");
}
}
if (chip->has_ac97_1) {
snd_iprintf(buffer, "\nAC97 2\n");
for (i = 0; i < 0x80; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; j += 2)
snd_iprintf(buffer, " %04x",
oxygen_read_ac97(chip, 1, i + j));
snd_iprintf(buffer, "\n");
}
}
mutex_unlock(&chip->mutex);
}
static void hdmi_print_eld_info(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct hdmi_eld *e = entry->private_data;
char buf[SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE];
int i;
static char *eld_versoin_names[32] = {
"reserved",
"reserved",
"CEA-861D or below",
[3 ... 30] = "reserved",
[31] = "partial"
};
static char *cea_edid_version_names[8] = {
"no CEA EDID Timing Extension block present",
"CEA-861",
"CEA-861-A",
"CEA-861-B, C or D",
[4 ... 7] = "reserved"
};
snd_iprintf(buffer, "monitor_name\t\t%s\n", e->monitor_name);
snd_iprintf(buffer, "connection_type\t\t%s\n",
eld_connection_type_names[e->conn_type]);
snd_iprintf(buffer, "eld_version\t\t[0x%x] %s\n", e->eld_ver,
eld_versoin_names[e->eld_ver]);
snd_iprintf(buffer, "edid_version\t\t[0x%x] %s\n", e->cea_edid_ver,
cea_edid_version_names[e->cea_edid_ver]);
snd_iprintf(buffer, "manufacture_id\t\t0x%x\n", e->manufacture_id);
snd_iprintf(buffer, "product_id\t\t0x%x\n", e->product_id);
snd_iprintf(buffer, "port_id\t\t\t0x%llx\n", (long long)e->port_id);
snd_iprintf(buffer, "support_hdcp\t\t%d\n", e->support_hdcp);
snd_iprintf(buffer, "support_ai\t\t%d\n", e->support_ai);
snd_iprintf(buffer, "audio_sync_delay\t%d\n", e->aud_synch_delay);
snd_print_channel_allocation(e->spk_alloc, buf, sizeof(buf));
snd_iprintf(buffer, "speakers\t\t[0x%x]%s\n", e->spk_alloc, buf);
snd_iprintf(buffer, "sad_count\t\t%d\n", e->sad_count);
for (i = 0; i < e->sad_count; i++)
hdmi_print_sad_info(i, e->sad + i, buffer);
}
static void oxygen_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct oxygen *chip = entry->private_data;
int i, j;
switch (oxygen_read8(chip, OXYGEN_REVISION) & OXYGEN_PACKAGE_ID_MASK) {
case OXYGEN_PACKAGE_ID_8786: i = '6'; break;
case OXYGEN_PACKAGE_ID_8787: i = '7'; break;
case OXYGEN_PACKAGE_ID_8788: i = '8'; break;
default: i = '?'; break;
}
snd_iprintf(buffer, "CMI878%c:\n", i);
for (i = 0; i < OXYGEN_IO_SIZE; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; ++j)
snd_iprintf(buffer, " %02x", oxygen_read8(chip, i + j));
snd_iprintf(buffer, "\n");
}
if (mutex_lock_interruptible(&chip->mutex) < 0)
return;
if (chip->has_ac97_0) {
snd_iprintf(buffer, "\nAC97:\n");
for (i = 0; i < 0x80; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; j += 2)
snd_iprintf(buffer, " %04x",
oxygen_read_ac97(chip, 0, i + j));
snd_iprintf(buffer, "\n");
}
}
if (chip->has_ac97_1) {
snd_iprintf(buffer, "\nAC97 2:\n");
for (i = 0; i < 0x80; i += 0x10) {
snd_iprintf(buffer, "%02x:", i);
for (j = 0; j < 0x10; j += 2)
snd_iprintf(buffer, " %04x",
oxygen_read_ac97(chip, 1, i + j));
snd_iprintf(buffer, "\n");
}
}
mutex_unlock(&chip->mutex);
if (chip->model.dump_registers)
chip->model.dump_registers(chip, buffer);
}
static int snd_atiixp_pcm_open(struct snd_pcm_substream *substream,
struct atiixp_dma *dma, int pcm_type)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
static unsigned int rates[] = { 8000, 9600, 12000, 16000 };
static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma))
return -EINVAL;
if (dma->opened)
return -EBUSY;
dma->substream = substream;
runtime->hw = snd_atiixp_pcm_hw;
dma->ac97_pcm_type = pcm_type;
if ((err = snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE,
&hw_constraints_rates)) < 0)
return err;
if ((err = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
return err;
runtime->private_data = dma;
/* */
spin_lock_irq(&chip->reg_lock);
dma->ops->enable_dma(chip, 1);
spin_unlock_irq(&chip->reg_lock);
dma->opened = 1;
return 0;
}
static int snd_atiixp_pcm_close(struct snd_pcm_substream *substream,
struct atiixp_dma *dma)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
/* */
if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma))
return -EINVAL;
spin_lock_irq(&chip->reg_lock);
dma->ops->enable_dma(chip, 0);
spin_unlock_irq(&chip->reg_lock);
dma->substream = NULL;
dma->opened = 0;
return 0;
}
/*
*/
static int snd_atiixp_playback_open(struct snd_pcm_substream *substream)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
int err;
mutex_lock(&chip->open_mutex);
err = snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_PLAYBACK], 0);
mutex_unlock(&chip->open_mutex);
if (err < 0)
return err;
return 0;
}
static int snd_atiixp_playback_close(struct snd_pcm_substream *substream)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
int err;
mutex_lock(&chip->open_mutex);
err = snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_PLAYBACK]);
mutex_unlock(&chip->open_mutex);
return err;
}
static int snd_atiixp_capture_open(struct snd_pcm_substream *substream)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
return snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_CAPTURE], 1);
}
static int snd_atiixp_capture_close(struct snd_pcm_substream *substream)
{
struct atiixp_modem *chip = snd_pcm_substream_chip(substream);
return snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_CAPTURE]);
}
/* */
static struct snd_pcm_ops snd_atiixp_playback_ops = {
.open = snd_atiixp_playback_open,
.close = snd_atiixp_playback_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_atiixp_pcm_hw_params,
.hw_free = snd_atiixp_pcm_hw_free,
.prepare = snd_atiixp_playback_prepare,
.trigger = snd_atiixp_pcm_trigger,
.pointer = snd_atiixp_pcm_pointer,
};
/* */
static struct snd_pcm_ops snd_atiixp_capture_ops = {
.open = snd_atiixp_capture_open,
.close = snd_atiixp_capture_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_atiixp_pcm_hw_params,
.hw_free = snd_atiixp_pcm_hw_free,
.prepare = snd_atiixp_capture_prepare,
.trigger = snd_atiixp_pcm_trigger,
.pointer = snd_atiixp_pcm_pointer,
};
static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
.type = ATI_DMA_PLAYBACK,
.llp_offset = ATI_REG_MODEM_OUT_DMA1_LINKPTR,
.dt_cur = ATI_REG_MODEM_OUT_DMA1_DT_CUR,
.enable_dma = atiixp_out_enable_dma,
.enable_transfer = atiixp_out_enable_transfer,
.flush_dma = atiixp_out_flush_dma,
};
static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
.type = ATI_DMA_CAPTURE,
.llp_offset = ATI_REG_MODEM_IN_DMA_LINKPTR,
.dt_cur = ATI_REG_MODEM_IN_DMA_DT_CUR,
.enable_dma = atiixp_in_enable_dma,
.enable_transfer = atiixp_in_enable_transfer,
.flush_dma = atiixp_in_flush_dma,
};
static int __devinit snd_atiixp_pcm_new(struct atiixp_modem *chip)
{
struct snd_pcm *pcm;
int err;
/* */
chip->dmas[ATI_DMA_PLAYBACK].ops = &snd_atiixp_playback_dma_ops;
chip->dmas[ATI_DMA_CAPTURE].ops = &snd_atiixp_capture_dma_ops;
/* */
err = snd_pcm_new(chip->card, "ATI IXP MC97", ATI_PCMDEV_ANALOG, 1, 1, &pcm);
if (err < 0)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_atiixp_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_atiixp_capture_ops);
pcm->dev_class = SNDRV_PCM_CLASS_MODEM;
pcm->private_data = chip;
strcpy(pcm->name, "ATI IXP MC97");
chip->pcmdevs[ATI_PCMDEV_ANALOG] = pcm;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
64*1024, 128*1024);
return 0;
}
/*
*/
static irqreturn_t snd_atiixp_interrupt(int irq, void *dev_id)
{
struct atiixp_modem *chip = dev_id;
unsigned int status;
status = atiixp_read(chip, ISR);
if (! status)
return IRQ_NONE;
/* */
if (status & ATI_REG_ISR_MODEM_OUT1_XRUN)
snd_atiixp_xrun_dma(chip, &chip->dmas[ATI_DMA_PLAYBACK]);
else if (status & ATI_REG_ISR_MODEM_OUT1_STATUS)
snd_atiixp_update_dma(chip, &chip->dmas[ATI_DMA_PLAYBACK]);
if (status & ATI_REG_ISR_MODEM_IN_XRUN)
snd_atiixp_xrun_dma(chip, &chip->dmas[ATI_DMA_CAPTURE]);
else if (status & ATI_REG_ISR_MODEM_IN_STATUS)
snd_atiixp_update_dma(chip, &chip->dmas[ATI_DMA_CAPTURE]);
/* */
if (status & CODEC_CHECK_BITS) {
unsigned int detected;
detected = status & CODEC_CHECK_BITS;
spin_lock(&chip->reg_lock);
chip->codec_not_ready_bits |= detected;
atiixp_update(chip, IER, detected, 0); /* */
spin_unlock(&chip->reg_lock);
}
/* */
atiixp_write(chip, ISR, status);
return IRQ_HANDLED;
}
/*
*/
static int __devinit snd_atiixp_mixer_new(struct atiixp_modem *chip, int clock)
{
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
int i, err;
int codec_count;
static struct snd_ac97_bus_ops ops = {
.write = snd_atiixp_ac97_write,
.read = snd_atiixp_ac97_read,
};
static unsigned int codec_skip[NUM_ATI_CODECS] = {
ATI_REG_ISR_CODEC0_NOT_READY,
ATI_REG_ISR_CODEC1_NOT_READY,
ATI_REG_ISR_CODEC2_NOT_READY,
};
if (snd_atiixp_codec_detect(chip) < 0)
return -ENXIO;
if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0)
return err;
pbus->clock = clock;
chip->ac97_bus = pbus;
codec_count = 0;
for (i = 0; i < NUM_ATI_CODECS; i++) {
if (chip->codec_not_ready_bits & codec_skip[i])
continue;
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = chip;
ac97.pci = chip->pci;
ac97.num = i;
ac97.scaps = AC97_SCAP_SKIP_AUDIO | AC97_SCAP_POWER_SAVE;
if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97[i])) < 0) {
chip->ac97[i] = NULL; /* */
snd_printdd("atiixp-modem: codec %d not available for modem\n", i);
continue;
}
codec_count++;
}
if (! codec_count) {
snd_printk(KERN_ERR "atiixp-modem: no codec available\n");
return -ENODEV;
}
/* */
return 0;
}
#ifdef CONFIG_PM
/*
*/
static int snd_atiixp_suspend(struct pci_dev *pci, pm_message_t state)
{
struct snd_card *card = pci_get_drvdata(pci);
struct atiixp_modem *chip = card->private_data;
int i;
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
for (i = 0; i < NUM_ATI_PCMDEVS; i++)
snd_pcm_suspend_all(chip->pcmdevs[i]);
for (i = 0; i < NUM_ATI_CODECS; i++)
snd_ac97_suspend(chip->ac97[i]);
snd_atiixp_aclink_down(chip);
snd_atiixp_chip_stop(chip);
pci_disable_device(pci);
pci_save_state(pci);
pci_set_power_state(pci, pci_choose_state(pci, state));
return 0;
}
static int snd_atiixp_resume(struct pci_dev *pci)
{
struct snd_card *card = pci_get_drvdata(pci);
struct atiixp_modem *chip = card->private_data;
int i;
pci_set_power_state(pci, PCI_D0);
pci_restore_state(pci);
if (pci_enable_device(pci) < 0) {
printk(KERN_ERR "atiixp-modem: pci_enable_device failed, "
"disabling device\n");
snd_card_disconnect(card);
return -EIO;
}
pci_set_master(pci);
snd_atiixp_aclink_reset(chip);
snd_atiixp_chip_start(chip);
for (i = 0; i < NUM_ATI_CODECS; i++)
snd_ac97_resume(chip->ac97[i]);
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
return 0;
}
#endif /* */
#ifdef CONFIG_PROC_FS
/*
*/
static void snd_atiixp_proc_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct atiixp_modem *chip = entry->private_data;
int i;
for (i = 0; i < 256; i += 4)
snd_iprintf(buffer, "%02x: %08x\n", i, readl(chip->remap_addr + i));
}
static void __devinit snd_atiixp_proc_init(struct atiixp_modem *chip)
{
struct snd_info_entry *entry;
if (! snd_card_proc_new(chip->card, "atiixp-modem", &entry))
snd_info_set_text_ops(entry, chip, snd_atiixp_proc_read);
}
#else
#define snd_atiixp_proc_init(chip)
#endif
/*
*/
static int snd_atiixp_free(struct atiixp_modem *chip)
{
if (chip->irq < 0)
goto __hw_end;
snd_atiixp_chip_stop(chip);
__hw_end:
if (chip->irq >= 0)
free_irq(chip->irq, chip);
if (chip->remap_addr)
iounmap(chip->remap_addr);
pci_release_regions(chip->pci);
pci_disable_device(chip->pci);
kfree(chip);
return 0;
}
static int snd_atiixp_dev_free(struct snd_device *device)
{
struct atiixp_modem *chip = device->device_data;
return snd_atiixp_free(chip);
}
/*
*/
static int __devinit snd_atiixp_create(struct snd_card *card,
struct pci_dev *pci,
struct atiixp_modem **r_chip)
{
static struct snd_device_ops ops = {
.dev_free = snd_atiixp_dev_free,
};
struct atiixp_modem *chip;
int err;
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
spin_lock_init(&chip->reg_lock);
mutex_init(&chip->open_mutex);
chip->card = card;
chip->pci = pci;
chip->irq = -1;
if ((err = pci_request_regions(pci, "ATI IXP MC97")) < 0) {
kfree(chip);
pci_disable_device(pci);
return err;
}
chip->addr = pci_resource_start(pci, 0);
chip->remap_addr = pci_ioremap_bar(pci, 0);
if (chip->remap_addr == NULL) {
snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
snd_atiixp_free(chip);
return -EIO;
}
if (request_irq(pci->irq, snd_atiixp_interrupt, IRQF_SHARED,
KBUILD_MODNAME, chip)) {
snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
snd_atiixp_free(chip);
return -EBUSY;
}
chip->irq = pci->irq;
pci_set_master(pci);
synchronize_irq(chip->irq);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_atiixp_free(chip);
return err;
}
snd_card_set_dev(card, &pci->dev);
*r_chip = chip;
return 0;
}
static int __devinit snd_atiixp_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
struct snd_card *card;
struct atiixp_modem *chip;
int err;
err = snd_card_create(index, id, THIS_MODULE, 0, &card);
if (err < 0)
return err;
strcpy(card->driver, "ATIIXP-MODEM");
strcpy(card->shortname, "ATI IXP Modem");
if ((err = snd_atiixp_create(card, pci, &chip)) < 0)
goto __error;
card->private_data = chip;
if ((err = snd_atiixp_aclink_reset(chip)) < 0)
goto __error;
if ((err = snd_atiixp_mixer_new(chip, ac97_clock)) < 0)
goto __error;
if ((err = snd_atiixp_pcm_new(chip)) < 0)
goto __error;
snd_atiixp_proc_init(chip);
snd_atiixp_chip_start(chip);
sprintf(card->longname, "%s rev %x at 0x%lx, irq %i",
card->shortname, pci->revision, chip->addr, chip->irq);
if ((err = snd_card_register(card)) < 0)
goto __error;
pci_set_drvdata(pci, card);
return 0;
__error:
snd_card_free(card);
return err;
}
static void __devexit snd_atiixp_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
pci_set_drvdata(pci, NULL);
}
static void snd_gf1_mem_info_read(snd_info_entry_t *entry,
snd_info_buffer_t * buffer)
{
snd_gus_card_t *gus;
snd_gf1_mem_t *alloc;
snd_gf1_mem_block_t *block;
unsigned int total, used;
int i;
gus = snd_magic_cast(snd_gus_card_t, entry->private_data, return);
alloc = &gus->gf1.mem_alloc;
down(&alloc->memory_mutex);
snd_iprintf(buffer, "8-bit banks : \n ");
for (i = 0; i < 4; i++)
snd_iprintf(buffer, "0x%06x (%04ik)%s", alloc->banks_8[i].address, alloc->banks_8[i].size >> 10, i + 1 < 4 ? "," : "");
snd_iprintf(buffer, "\n"
"16-bit banks : \n ");
for (i = total = 0; i < 4; i++) {
snd_iprintf(buffer, "0x%06x (%04ik)%s", alloc->banks_16[i].address, alloc->banks_16[i].size >> 10, i + 1 < 4 ? "," : "");
total += alloc->banks_16[i].size;
}
snd_iprintf(buffer, "\n");
used = 0;
for (block = alloc->first, i = 0; block; block = block->next, i++) {
used += block->size;
snd_iprintf(buffer, "Block %i at 0x%lx onboard 0x%x size %i (0x%x):\n", i, (long) block, block->ptr, block->size, block->size);
if (block->share ||
block->share_id[0] || block->share_id[1] ||
block->share_id[2] || block->share_id[3])
snd_iprintf(buffer, " Share : %i [id0 0x%x] [id1 0x%x] [id2 0x%x] [id3 0x%x]\n",
block->share,
block->share_id[0], block->share_id[1],
block->share_id[2], block->share_id[3]);
snd_iprintf(buffer, " Flags :%s\n",
block->flags & SNDRV_GF1_MEM_BLOCK_16BIT ? " 16-bit" : "");
snd_iprintf(buffer, " Owner : ");
switch (block->owner) {
case SNDRV_GF1_MEM_OWNER_DRIVER:
snd_iprintf(buffer, "driver - %s\n", block->name);
break;
case SNDRV_GF1_MEM_OWNER_WAVE_SIMPLE:
snd_iprintf(buffer, "SIMPLE wave\n");
break;
case SNDRV_GF1_MEM_OWNER_WAVE_GF1:
snd_iprintf(buffer, "GF1 wave\n");
break;
case SNDRV_GF1_MEM_OWNER_WAVE_IWFFFF:
snd_iprintf(buffer, "IWFFFF wave\n");
break;
default:
snd_iprintf(buffer, "unknown\n");
}
}
snd_iprintf(buffer, " Total: memory = %i, used = %i, free = %i\n",
total, used, total - used);
up(&alloc->memory_mutex);
#if 0
ultra_iprintf(buffer, " Verify: free = %i, max 8-bit block = %i, max 16-bit block = %i\n",
ultra_memory_free_size(card, &card->gf1.mem_alloc),
ultra_memory_free_block(card, &card->gf1.mem_alloc, 0),
ultra_memory_free_block(card, &card->gf1.mem_alloc, 1));
#endif
}
/* exported to seq_info.c */
void snd_seq_info_queues_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
int i, bpm;
struct snd_seq_queue *q;
struct snd_seq_timer *tmr;
for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) {
if ((q = queueptr(i)) == NULL)
continue;
tmr = q->timer;
if (tmr->tempo)
bpm = 60000000 / tmr->tempo;
else
bpm = 0;
snd_iprintf(buffer, "queue %d: [%s]\n", q->queue, q->name);
snd_iprintf(buffer, "owned by client : %d\n", q->owner);
snd_iprintf(buffer, "lock status : %s\n", q->locked ? "Locked" : "Free");
snd_iprintf(buffer, "queued time events : %d\n", snd_seq_prioq_avail(q->timeq));
snd_iprintf(buffer, "queued tick events : %d\n", snd_seq_prioq_avail(q->tickq));
snd_iprintf(buffer, "timer state : %s\n", tmr->running ? "Running" : "Stopped");
snd_iprintf(buffer, "timer PPQ : %d\n", tmr->ppq);
snd_iprintf(buffer, "current tempo : %d\n", tmr->tempo);
snd_iprintf(buffer, "current BPM : %d\n", bpm);
snd_iprintf(buffer, "current time : %d.%09d s\n", tmr->cur_time.tv_sec, tmr->cur_time.tv_nsec);
snd_iprintf(buffer, "current tick : %d\n", tmr->tick.cur_tick);
snd_iprintf(buffer, "\n");
queuefree(q);
}
}
static void
snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_ad1889 *chip = entry->private_data;
u16 reg;
int tmp;
reg = ad1889_readw(chip, AD_DS_WSMC);
snd_iprintf(buffer, "Wave output: %s\n",
(reg & AD_DS_WSMC_WAEN) ? "enabled" : "disabled");
snd_iprintf(buffer, "Wave Channels: %s\n",
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
snd_iprintf(buffer, "Wave Quality: %d-bit linear\n",
(reg & AD_DS_WSMC_WA16) ? 16 : 8);
/* WARQ is at offset 12 */
tmp = (reg & AD_DS_WSMC_WARQ) ?
(((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
snd_iprintf(buffer, "Synthesis output: %s\n",
reg & AD_DS_WSMC_SYEN ? "enabled" : "disabled");
/* SYRQ is at offset 4 */
tmp = (reg & AD_DS_WSMC_SYRQ) ?
(((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
reg = ad1889_readw(chip, AD_DS_RAMC);
snd_iprintf(buffer, "ADC input: %s\n",
(reg & AD_DS_RAMC_ADEN) ? "enabled" : "disabled");
snd_iprintf(buffer, "ADC Channels: %s\n",
(reg & AD_DS_RAMC_ADST) ? "stereo" : "mono");
snd_iprintf(buffer, "ADC Quality: %d-bit linear\n",
(reg & AD_DS_RAMC_AD16) ? 16 : 8);
/* ACRQ is at offset 4 */
tmp = (reg & AD_DS_RAMC_ACRQ) ?
(((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_RAMC_ADST) ? "stereo" : "mono");
snd_iprintf(buffer, "Resampler input: %s\n",
reg & AD_DS_RAMC_REEN ? "enabled" : "disabled");
/* RERQ is at offset 12 */
tmp = (reg & AD_DS_RAMC_RERQ) ?
(((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
/* doc says LSB represents -1.5dB, but the max value (-94.5dB)
suggests that LSB is -3dB, which is more coherent with the logarithmic
nature of the dB scale */
reg = ad1889_readw(chip, AD_DS_WADA);
snd_iprintf(buffer, "Left: %s, -%d dB\n",
(reg & AD_DS_WADA_LWAM) ? "mute" : "unmute",
((reg & AD_DS_WADA_LWAA) >> 8) * 3);
reg = ad1889_readw(chip, AD_DS_WADA);
snd_iprintf(buffer, "Right: %s, -%d dB\n",
(reg & AD_DS_WADA_RWAM) ? "mute" : "unmute",
((reg & AD_DS_WADA_RWAA) >> 8) * 3);
reg = ad1889_readw(chip, AD_DS_WAS);
snd_iprintf(buffer, "Wave samplerate: %u Hz\n", reg);
reg = ad1889_readw(chip, AD_DS_RES);
snd_iprintf(buffer, "Resampler samplerate: %u Hz\n", reg);
}
static void print_dpcm_info(struct snd_info_buffer *buffer,
struct loopback_pcm *dpcm,
const char *id)
{
snd_iprintf(buffer, " %s\n", id);
if (dpcm == NULL) {
snd_iprintf(buffer, " inactive\n");
return;
}
snd_iprintf(buffer, " buffer_size:\t%u\n", dpcm->pcm_buffer_size);
snd_iprintf(buffer, " buffer_pos:\t\t%u\n", dpcm->buf_pos);
snd_iprintf(buffer, " silent_size:\t%u\n", dpcm->silent_size);
snd_iprintf(buffer, " period_size:\t%u\n", dpcm->pcm_period_size);
snd_iprintf(buffer, " bytes_per_sec:\t%u\n", dpcm->pcm_bps);
snd_iprintf(buffer, " sample_align:\t%u\n", dpcm->pcm_salign);
snd_iprintf(buffer, " rate_shift:\t\t%u\n", dpcm->pcm_rate_shift);
snd_iprintf(buffer, " update_pending:\t%u\n",
dpcm->period_update_pending);
snd_iprintf(buffer, " irq_pos:\t\t%u\n", dpcm->irq_pos);
snd_iprintf(buffer, " period_frac:\t%u\n", dpcm->period_size_frac);
snd_iprintf(buffer, " last_jiffies:\t%lu (%lu)\n",
dpcm->last_jiffies, jiffies);
snd_iprintf(buffer, " timer_expires:\t%lu\n", dpcm->timer.expires);
}
static void
snd_emux_proc_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buf)
{
struct snd_emux *emu;
int i;
emu = entry->private_data;
mutex_lock(&emu->register_mutex);
if (emu->name)
snd_iprintf(buf, "Device: %s\n", emu->name);
snd_iprintf(buf, "Ports: %d\n", emu->num_ports);
snd_iprintf(buf, "Addresses:");
for (i = 0; i < emu->num_ports; i++)
snd_iprintf(buf, " %d:%d", emu->client, emu->ports[i]);
snd_iprintf(buf, "\n");
snd_iprintf(buf, "Use Counter: %d\n", emu->used);
snd_iprintf(buf, "Max Voices: %d\n", emu->max_voices);
snd_iprintf(buf, "Allocated Voices: %d\n", emu->num_voices);
if (emu->memhdr) {
snd_iprintf(buf, "Memory Size: %d\n", emu->memhdr->size);
snd_iprintf(buf, "Memory Available: %d\n", snd_util_mem_avail(emu->memhdr));
snd_iprintf(buf, "Allocated Blocks: %d\n", emu->memhdr->nblocks);
} else {
snd_iprintf(buf, "Memory Size: 0\n");
}
if (emu->sflist) {
mutex_lock(&emu->sflist->presets_mutex);
snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size);
snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter);
snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter);
snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked);
snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked);
mutex_unlock(&emu->sflist->presets_mutex);
}
#if 0 /* debug */
if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) {
struct snd_emux_voice *vp = &emu->voices[0];
snd_iprintf(buf, "voice 0: on\n");
snd_iprintf(buf, "mod delay=%x, atkhld=%x, dcysus=%x, rel=%x\n",
vp->reg.parm.moddelay,
vp->reg.parm.modatkhld,
vp->reg.parm.moddcysus,
vp->reg.parm.modrelease);
snd_iprintf(buf, "vol delay=%x, atkhld=%x, dcysus=%x, rel=%x\n",
vp->reg.parm.voldelay,
vp->reg.parm.volatkhld,
vp->reg.parm.voldcysus,
vp->reg.parm.volrelease);
snd_iprintf(buf, "lfo1 delay=%x, lfo2 delay=%x, pefe=%x\n",
vp->reg.parm.lfo1delay,
vp->reg.parm.lfo2delay,
vp->reg.parm.pefe);
snd_iprintf(buf, "fmmod=%x, tremfrq=%x, fm2frq2=%x\n",
vp->reg.parm.fmmod,
vp->reg.parm.tremfrq,
vp->reg.parm.fm2frq2);
snd_iprintf(buf, "cutoff=%x, filterQ=%x, chorus=%x, reverb=%x\n",
vp->reg.parm.cutoff,
vp->reg.parm.filterQ,
vp->reg.parm.chorus,
vp->reg.parm.reverb);
snd_iprintf(buf, "avol=%x, acutoff=%x, apitch=%x\n",
vp->avol, vp->acutoff, vp->apitch);
snd_iprintf(buf, "apan=%x, aaux=%x, ptarget=%x, vtarget=%x, ftarget=%x\n",
vp->apan, vp->aaux,
vp->ptarget,
vp->vtarget,
vp->ftarget);
snd_iprintf(buf, "start=%x, end=%x, loopstart=%x, loopend=%x\n",
vp->reg.start, vp->reg.end, vp->reg.loopstart, vp->reg.loopend);
snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset);
}
#endif
mutex_unlock(&emu->register_mutex);
}
/*
* read callback for prealloc proc file
*
* prints the current allocated size in kB.
*/
static void snd_pcm_lib_preallocate_proc_read(snd_info_entry_t *entry,
snd_info_buffer_t *buffer)
{
snd_pcm_substream_t *substream = (snd_pcm_substream_t *)entry->private_data;
snd_iprintf(buffer, "%lu\n", (unsigned long) substream->dma_buffer.bytes / 1024);
}
static void
proc_read_hwinfo(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_efw *efw = entry->private_data;
unsigned short i;
struct snd_efw_hwinfo *hwinfo;
hwinfo = kmalloc(sizeof(struct snd_efw_hwinfo), GFP_KERNEL);
if (hwinfo == NULL)
return;
if (snd_efw_command_get_hwinfo(efw, hwinfo) < 0)
goto end;
snd_iprintf(buffer, "guid_hi: 0x%X\n", hwinfo->guid_hi);
snd_iprintf(buffer, "guid_lo: 0x%X\n", hwinfo->guid_lo);
snd_iprintf(buffer, "type: 0x%X\n", hwinfo->type);
snd_iprintf(buffer, "version: 0x%X\n", hwinfo->version);
snd_iprintf(buffer, "vendor_name: %s\n", hwinfo->vendor_name);
snd_iprintf(buffer, "model_name: %s\n", hwinfo->model_name);
snd_iprintf(buffer, "dsp_version: 0x%X\n", hwinfo->dsp_version);
snd_iprintf(buffer, "arm_version: 0x%X\n", hwinfo->arm_version);
snd_iprintf(buffer, "fpga_version: 0x%X\n", hwinfo->fpga_version);
snd_iprintf(buffer, "flags: 0x%X\n", hwinfo->flags);
snd_iprintf(buffer, "max_sample_rate: 0x%X\n", hwinfo->max_sample_rate);
snd_iprintf(buffer, "min_sample_rate: 0x%X\n", hwinfo->min_sample_rate);
snd_iprintf(buffer, "supported_clock: 0x%X\n",
hwinfo->supported_clocks);
snd_iprintf(buffer, "phys out: 0x%X\n", hwinfo->phys_out);
snd_iprintf(buffer, "phys in: 0x%X\n", hwinfo->phys_in);
snd_iprintf(buffer, "phys in grps: 0x%X\n",
hwinfo->phys_in_grp_count);
for (i = 0; i < hwinfo->phys_in_grp_count; i++) {
snd_iprintf(buffer,
"phys in grp[%d]: type 0x%X, count 0x%X\n",
i, hwinfo->phys_out_grps[i].type,
hwinfo->phys_out_grps[i].count);
}
snd_iprintf(buffer, "phys out grps: 0x%X\n",
hwinfo->phys_out_grp_count);
for (i = 0; i < hwinfo->phys_out_grp_count; i++) {
snd_iprintf(buffer,
"phys out grps[%d]: type 0x%X, count 0x%X\n",
i, hwinfo->phys_out_grps[i].type,
hwinfo->phys_out_grps[i].count);
}
snd_iprintf(buffer, "amdtp rx pcm channels 1x: 0x%X\n",
hwinfo->amdtp_rx_pcm_channels);
snd_iprintf(buffer, "amdtp tx pcm channels 1x: 0x%X\n",
hwinfo->amdtp_tx_pcm_channels);
snd_iprintf(buffer, "amdtp rx pcm channels 2x: 0x%X\n",
hwinfo->amdtp_rx_pcm_channels_2x);
snd_iprintf(buffer, "amdtp tx pcm channels 2x: 0x%X\n",
hwinfo->amdtp_tx_pcm_channels_2x);
snd_iprintf(buffer, "amdtp rx pcm channels 4x: 0x%X\n",
hwinfo->amdtp_rx_pcm_channels_4x);
snd_iprintf(buffer, "amdtp tx pcm channels 4x: 0x%X\n",
hwinfo->amdtp_tx_pcm_channels_4x);
snd_iprintf(buffer, "midi out ports: 0x%X\n", hwinfo->midi_out_ports);
snd_iprintf(buffer, "midi in ports: 0x%X\n", hwinfo->midi_in_ports);
snd_iprintf(buffer, "mixer playback channels: 0x%X\n",
hwinfo->mixer_playback_channels);
snd_iprintf(buffer, "mixer capture channels: 0x%X\n",
hwinfo->mixer_capture_channels);
end:
kfree(hwinfo);
}
static void
proc_read_hw_info(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)
{
struct snd_bebob *bebob = entry->private_data;
struct hw_info *info;
info = kzalloc(sizeof(struct hw_info), GFP_KERNEL);
if (info == NULL)
return;
if (snd_bebob_read_block(bebob->unit, 0,
info, sizeof(struct hw_info)) < 0)
goto end;
snd_iprintf(buffer, "Manufacturer:\t%.8s\n",
(char *)&info->manufacturer);
snd_iprintf(buffer, "Protocol Ver:\t%d\n", info->protocol_ver);
snd_iprintf(buffer, "Build Ver:\t%d\n", info->bld_ver);
snd_iprintf(buffer, "GUID:\t\t0x%.8X%.8X\n",
info->guid[0], info->guid[1]);
snd_iprintf(buffer, "Model ID:\t0x%02X\n", info->model_id);
snd_iprintf(buffer, "Model Rev:\t%d\n", info->model_rev);
snd_iprintf(buffer, "Firmware Date:\t%.8s\n", (char *)&info->fw_date);
snd_iprintf(buffer, "Firmware Time:\t%.8s\n", (char *)&info->fw_time);
snd_iprintf(buffer, "Firmware ID:\t0x%X\n", info->fw_id);
snd_iprintf(buffer, "Firmware Ver:\t%d\n", info->fw_ver);
snd_iprintf(buffer, "Base Addr:\t0x%X\n", info->base_addr);
snd_iprintf(buffer, "Max Size:\t%d\n", info->max_size);
snd_iprintf(buffer, "Loader Date:\t%.8s\n", (char *)&info->bld_date);
snd_iprintf(buffer, "Loader Time:\t%.8s\n", (char *)&info->bld_time);
end:
kfree(info);
}
static void
snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct snd_ad1889 *chip = entry->private_data;
u16 reg;
int tmp;
reg = ad1889_readw(chip, AD_DS_WSMC);
snd_iprintf(buffer, "Wave output: %s\n",
(reg & AD_DS_WSMC_WAEN) ? "enabled" : "disabled");
snd_iprintf(buffer, "Wave Channels: %s\n",
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
snd_iprintf(buffer, "Wave Quality: %d-bit linear\n",
(reg & AD_DS_WSMC_WA16) ? 16 : 8);
tmp = (reg & AD_DS_WSMC_WARQ) ?
(((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
snd_iprintf(buffer, "Synthesis output: %s\n",
reg & AD_DS_WSMC_SYEN ? "enabled" : "disabled");
tmp = (reg & AD_DS_WSMC_SYRQ) ?
(((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
reg = ad1889_readw(chip, AD_DS_RAMC);
snd_iprintf(buffer, "ADC input: %s\n",
(reg & AD_DS_RAMC_ADEN) ? "enabled" : "disabled");
snd_iprintf(buffer, "ADC Channels: %s\n",
(reg & AD_DS_RAMC_ADST) ? "stereo" : "mono");
snd_iprintf(buffer, "ADC Quality: %d-bit linear\n",
(reg & AD_DS_RAMC_AD16) ? 16 : 8);
tmp = (reg & AD_DS_RAMC_ACRQ) ?
(((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_RAMC_ADST) ? "stereo" : "mono");
snd_iprintf(buffer, "Resampler input: %s\n",
reg & AD_DS_RAMC_REEN ? "enabled" : "disabled");
tmp = (reg & AD_DS_RAMC_RERQ) ?
(((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4;
tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp,
(reg & AD_DS_WSMC_WAST) ? "stereo" : "mono");
reg = ad1889_readw(chip, AD_DS_WADA);
snd_iprintf(buffer, "Left: %s, -%d dB\n",
(reg & AD_DS_WADA_LWAM) ? "mute" : "unmute",
((reg & AD_DS_WADA_LWAA) >> 8) * 3);
reg = ad1889_readw(chip, AD_DS_WADA);
snd_iprintf(buffer, "Right: %s, -%d dB\n",
(reg & AD_DS_WADA_RWAM) ? "mute" : "unmute",
((reg & AD_DS_WADA_RWAA) >> 8) * 3);
reg = ad1889_readw(chip, AD_DS_WAS);
snd_iprintf(buffer, "Wave samplerate: %u Hz\n", reg);
reg = ad1889_readw(chip, AD_DS_RES);
snd_iprintf(buffer, "Resampler samplerate: %u Hz\n", reg);
}
static void snd_memory_info_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer)
{
snd_iprintf(buffer, "kmalloc: %li bytes\n", snd_alloc_kmalloc);
snd_iprintf(buffer, "vmalloc: %li bytes\n", snd_alloc_vmalloc);
}
