* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
static int index[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -2}; /* Exclude the first card */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
-static int digital_rate[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* digital input rate */
+static int digital_rate[SNDRV_CARDS]; /* digital input rate */
static int load_all; /* allow to load the non-whitelisted cards */
module_param_array(index, int, NULL, 0444);
/* SYNC, one WRITE per line, one extra WRITE per page boundary, SYNC, JUMP */
#define MAX_RISC_SIZE ((1 + 255 + (PAGE_ALIGN(255 * 4092) / PAGE_SIZE - 1) + 1 + 1) * 8)
+/* Cards with configuration information */
+enum snd_bt87x_boardid {
+ SND_BT87X_BOARD_UNKNOWN,
+ SND_BT87X_BOARD_GENERIC, /* both an & dig interfaces, 32kHz */
+ SND_BT87X_BOARD_ANALOG, /* board with no external A/D */
+ SND_BT87X_BOARD_OSPREY2x0,
+ SND_BT87X_BOARD_OSPREY440,
+ SND_BT87X_BOARD_AVPHONE98,
+};
+
+/* Card configuration */
+struct snd_bt87x_board {
+ int dig_rate; /* Digital input sampling rate */
+ u32 digital_fmt; /* Register settings for digital input */
+ unsigned no_analog:1; /* No analog input */
+ unsigned no_digital:1; /* No digital input */
+};
+
+static __devinitdata struct snd_bt87x_board snd_bt87x_boards[] = {
+ [SND_BT87X_BOARD_UNKNOWN] = {
+ .dig_rate = 32000, /* just a guess */
+ },
+ [SND_BT87X_BOARD_GENERIC] = {
+ .dig_rate = 32000,
+ },
+ [SND_BT87X_BOARD_ANALOG] = {
+ .no_digital = 1,
+ },
+ [SND_BT87X_BOARD_OSPREY2x0] = {
+ .dig_rate = 44100,
+ .digital_fmt = CTL_DA_LRI | (1 << CTL_DA_LRD_SHIFT),
+ },
+ [SND_BT87X_BOARD_OSPREY440] = {
+ .dig_rate = 32000,
+ .digital_fmt = CTL_DA_LRI | (1 << CTL_DA_LRD_SHIFT),
+ .no_analog = 1,
+ },
+ [SND_BT87X_BOARD_AVPHONE98] = {
+ .dig_rate = 48000,
+ },
+};
+
struct snd_bt87x {
struct snd_card *card;
struct pci_dev *pci;
+ struct snd_bt87x_board board;
void __iomem *mmio;
int irq;
- int dig_rate;
-
spinlock_t reg_lock;
- long opened;
+ unsigned long opened;
struct snd_pcm_substream *substream;
struct snd_dma_buffer dma_risc;
static int snd_bt87x_create_risc(struct snd_bt87x *chip, struct snd_pcm_substream *substream,
unsigned int periods, unsigned int period_bytes)
{
- struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream);
unsigned int i, offset;
u32 *risc;
rest = period_bytes;
do {
u32 cmd, len;
+ unsigned int addr;
len = PAGE_SIZE - (offset % PAGE_SIZE);
if (len > rest)
if (len == rest)
cmd |= RISC_EOL | RISC_IRQ;
*risc++ = cpu_to_le32(cmd);
- *risc++ = cpu_to_le32((u32)snd_pcm_sgbuf_get_addr(sgbuf, offset));
+ addr = snd_pcm_sgbuf_get_addr(substream, offset);
+ *risc++ = cpu_to_le32(addr);
offset += len;
rest -= len;
} while (rest > 0);
}
}
-static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_bt87x_interrupt(int irq, void *dev_id)
{
struct snd_bt87x *chip = dev_id;
unsigned int status, irq_status;
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP_VALID,
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_BATCH,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.rates = 0, /* set at runtime */
.channels_min = 2,
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP_VALID,
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_BATCH,
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8,
.rates = SNDRV_PCM_RATE_KNOT,
.rate_min = ANALOG_CLOCK / CLOCK_DIV_MAX,
static int snd_bt87x_set_digital_hw(struct snd_bt87x *chip, struct snd_pcm_runtime *runtime)
{
- static struct {
- int rate;
- unsigned int bit;
- } ratebits[] = {
- {8000, SNDRV_PCM_RATE_8000},
- {11025, SNDRV_PCM_RATE_11025},
- {16000, SNDRV_PCM_RATE_16000},
- {22050, SNDRV_PCM_RATE_22050},
- {32000, SNDRV_PCM_RATE_32000},
- {44100, SNDRV_PCM_RATE_44100},
- {48000, SNDRV_PCM_RATE_48000}
- };
- int i;
-
- chip->reg_control |= CTL_DA_IOM_DA;
+ chip->reg_control |= CTL_DA_IOM_DA | CTL_A_PWRDN;
runtime->hw = snd_bt87x_digital_hw;
- runtime->hw.rates = SNDRV_PCM_RATE_KNOT;
- for (i = 0; i < ARRAY_SIZE(ratebits); ++i)
- if (chip->dig_rate == ratebits[i].rate) {
- runtime->hw.rates = ratebits[i].bit;
- break;
- }
- runtime->hw.rate_min = chip->dig_rate;
- runtime->hw.rate_max = chip->dig_rate;
+ runtime->hw.rates = snd_pcm_rate_to_rate_bit(chip->board.dig_rate);
+ runtime->hw.rate_min = chip->board.dig_rate;
+ runtime->hw.rate_max = chip->board.dig_rate;
return 0;
}
.rats = &analog_clock
};
- chip->reg_control &= ~CTL_DA_IOM_DA;
+ chip->reg_control &= ~(CTL_DA_IOM_DA | CTL_A_PWRDN);
runtime->hw = snd_bt87x_analog_hw;
return snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&constraint_rates);
{
struct snd_bt87x *chip = snd_pcm_substream_chip(substream);
+ spin_lock_irq(&chip->reg_lock);
+ chip->reg_control |= CTL_A_PWRDN;
+ snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);
+ spin_unlock_irq(&chip->reg_lock);
+
chip->substream = NULL;
clear_bit(0, &chip->opened);
smp_mb__after_clear_bit();
.put = snd_bt87x_capture_volume_put,
};
-static int snd_bt87x_capture_boost_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *info)
-{
- info->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- info->count = 1;
- info->value.integer.min = 0;
- info->value.integer.max = 1;
- return 0;
-}
+#define snd_bt87x_capture_boost_info snd_ctl_boolean_mono_info
static int snd_bt87x_capture_boost_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *value)
static int snd_bt87x_free(struct snd_bt87x *chip)
{
- if (chip->mmio) {
+ if (chip->mmio)
snd_bt87x_stop(chip);
- if (chip->irq >= 0)
- synchronize_irq(chip->irq);
-
- iounmap(chip->mmio);
- }
if (chip->irq >= 0)
free_irq(chip->irq, chip);
+ if (chip->mmio)
+ iounmap(chip->mmio);
pci_release_regions(chip->pci);
pci_disable_device(chip->pci);
kfree(chip);
SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
128 * 1024,
- (255 * 4092 + 1023) & ~1023);
+ ALIGN(255 * 4092, 1024));
}
static int __devinit snd_bt87x_create(struct snd_card *card,
pci_disable_device(pci);
return err;
}
- chip->mmio = ioremap_nocache(pci_resource_start(pci, 0),
- pci_resource_len(pci, 0));
+ chip->mmio = pci_ioremap_bar(pci, 0);
if (!chip->mmio) {
- snd_bt87x_free(chip);
snd_printk(KERN_ERR "cannot remap io memory\n");
- return -ENOMEM;
+ err = -ENOMEM;
+ goto fail;
}
- chip->reg_control = CTL_DA_ES2 | CTL_PKTP_16 | (15 << CTL_DA_SDR_SHIFT);
+ chip->reg_control = CTL_A_PWRDN | CTL_DA_ES2 |
+ CTL_PKTP_16 | (15 << CTL_DA_SDR_SHIFT);
chip->interrupt_mask = MY_INTERRUPTS;
snd_bt87x_writel(chip, REG_GPIO_DMA_CTL, chip->reg_control);
snd_bt87x_writel(chip, REG_INT_MASK, 0);
snd_bt87x_writel(chip, REG_INT_STAT, MY_INTERRUPTS);
- if (request_irq(pci->irq, snd_bt87x_interrupt, SA_INTERRUPT | SA_SHIRQ,
- "Bt87x audio", chip)) {
- snd_bt87x_free(chip);
- snd_printk(KERN_ERR "cannot grab irq\n");
- return -EBUSY;
+ err = request_irq(pci->irq, snd_bt87x_interrupt, IRQF_SHARED,
+ "Bt87x audio", chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR "cannot grab irq %d\n", pci->irq);
+ goto fail;
}
chip->irq = pci->irq;
pci_set_master(pci);
synchronize_irq(chip->irq);
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
- if (err < 0) {
- snd_bt87x_free(chip);
- return err;
- }
+ if (err < 0)
+ goto fail;
+
snd_card_set_dev(card, &pci->dev);
*rchip = chip;
return 0;
+
+fail:
+ snd_bt87x_free(chip);
+ return err;
}
-#define BT_DEVICE(chip, subvend, subdev, rate) \
+#define BT_DEVICE(chip, subvend, subdev, id) \
{ .vendor = PCI_VENDOR_ID_BROOKTREE, \
.device = chip, \
.subvendor = subvend, .subdevice = subdev, \
- .driver_data = rate }
+ .driver_data = SND_BT87X_BOARD_ ## id }
+/* driver_data is the card id for that device */
-/* driver_data is the default digital_rate value for that device */
-static struct pci_device_id snd_bt87x_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(snd_bt87x_ids) = {
/* Hauppauge WinTV series */
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0x13eb, 32000),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0x13eb, GENERIC),
/* Hauppauge WinTV series */
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, 0x0070, 0x13eb, 32000),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, 0x0070, 0x13eb, GENERIC),
/* Viewcast Osprey 200 */
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff01, 44100),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff01, OSPREY2x0),
+ /* Viewcast Osprey 440 (rate is configurable via gpio) */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x0070, 0xff07, OSPREY440),
+ /* ATI TV-Wonder */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1002, 0x0001, GENERIC),
+ /* Leadtek Winfast tv 2000xp delux */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x107d, 0x6606, GENERIC),
+ /* Pinnacle PCTV */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x11bd, 0x0012, GENERIC),
+ /* Voodoo TV 200 */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x121a, 0x3000, GENERIC),
+ /* Askey Computer Corp. MagicTView'99 */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x144f, 0x3000, GENERIC),
/* AVerMedia Studio No. 103, 203, ...? */
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1461, 0x0003, 48000),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1461, 0x0003, AVPHONE98),
+ /* Prolink PixelView PV-M4900 */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0x1554, 0x4011, GENERIC),
+ /* Pinnacle Studio PCTV rave */
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, 0xbd11, 0x1200, GENERIC),
{ }
};
MODULE_DEVICE_TABLE(pci, snd_bt87x_ids);
unsigned short subvendor, subdevice;
} blacklist[] __devinitdata = {
{0x0071, 0x0101}, /* Nebula Electronics DigiTV */
+ {0x11bd, 0x001c}, /* Pinnacle PCTV Sat */
{0x11bd, 0x0026}, /* Pinnacle PCTV SAT CI */
{0x1461, 0x0761}, /* AVermedia AverTV DVB-T */
{0x1461, 0x0771}, /* AVermedia DVB-T 771 */
{0x1822, 0x0001}, /* Twinhan VisionPlus DVB-T */
+ {0x18ac, 0xd500}, /* DVICO FusionHDTV 5 Lite */
{0x18ac, 0xdb10}, /* DVICO FusionHDTV DVB-T Lite */
+ {0x18ac, 0xdb11}, /* Ultraview DVB-T Lite */
{0x270f, 0xfc00}, /* Chaintech Digitop DST-1000 DVB-S */
+ {0x7063, 0x2000}, /* pcHDTV HD-2000 TV */
};
static struct pci_driver driver;
-/* return the rate of the card, or a negative value if it's blacklisted */
+/* return the id of the card, or a negative value if it's blacklisted */
static int __devinit snd_bt87x_detect_card(struct pci_dev *pci)
{
int i;
const struct pci_device_id *supported;
- supported = pci_match_device(&driver, pci);
+ supported = pci_match_id(snd_bt87x_ids, pci);
if (supported && supported->driver_data > 0)
return supported->driver_data;
for (i = 0; i < ARRAY_SIZE(blacklist); ++i)
if (blacklist[i].subvendor == pci->subsystem_vendor &&
blacklist[i].subdevice == pci->subsystem_device) {
- snd_printdd(KERN_INFO "card %#04x:%#04x has no audio\n",
- pci->subsystem_vendor, pci->subsystem_device);
+ snd_printdd(KERN_INFO "card %#04x-%#04x:%#04x has no audio\n",
+ pci->device, pci->subsystem_vendor, pci->subsystem_device);
return -EBUSY;
}
- snd_printk(KERN_INFO "unknown card %#04x:%#04x, using default rate 32000\n",
- pci->subsystem_vendor, pci->subsystem_device);
+ snd_printk(KERN_INFO "unknown card %#04x-%#04x:%#04x\n",
+ pci->device, pci->subsystem_vendor, pci->subsystem_device);
snd_printk(KERN_DEBUG "please mail id, board name, and, "
"if it works, the correct digital_rate option to "
- "<alsa-devel@lists.sf.net>\n");
- return 32000; /* default rate */
+ "<alsa-devel@alsa-project.org>\n");
+ return SND_BT87X_BOARD_UNKNOWN;
}
static int __devinit snd_bt87x_probe(struct pci_dev *pci,
static int dev;
struct snd_card *card;
struct snd_bt87x *chip;
- int err, rate;
+ int err;
+ enum snd_bt87x_boardid boardid;
- rate = pci_id->driver_data;
- if (! rate)
- if ((rate = snd_bt87x_detect_card(pci)) <= 0)
+ if (!pci_id->driver_data) {
+ err = snd_bt87x_detect_card(pci);
+ if (err < 0)
return -ENODEV;
+ boardid = err;
+ } else
+ boardid = pci_id->driver_data;
if (dev >= SNDRV_CARDS)
return -ENODEV;
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_bt87x_create(card, pci, &chip);
if (err < 0)
goto _error;
- if (digital_rate[dev] > 0)
- chip->dig_rate = digital_rate[dev];
- else
- chip->dig_rate = rate;
+ memcpy(&chip->board, &snd_bt87x_boards[boardid], sizeof(chip->board));
- err = snd_bt87x_pcm(chip, DEVICE_DIGITAL, "Bt87x Digital");
- if (err < 0)
- goto _error;
- err = snd_bt87x_pcm(chip, DEVICE_ANALOG, "Bt87x Analog");
- if (err < 0)
- goto _error;
+ if (!chip->board.no_digital) {
+ if (digital_rate[dev] > 0)
+ chip->board.dig_rate = digital_rate[dev];
- err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_volume, chip));
- if (err < 0)
- goto _error;
- err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_boost, chip));
- if (err < 0)
- goto _error;
- err = snd_ctl_add(card, snd_ctl_new1(&snd_bt87x_capture_source, chip));
- if (err < 0)
- goto _error;
+ chip->reg_control |= chip->board.digital_fmt;
+
+ err = snd_bt87x_pcm(chip, DEVICE_DIGITAL, "Bt87x Digital");
+ if (err < 0)
+ goto _error;
+ }
+ if (!chip->board.no_analog) {
+ err = snd_bt87x_pcm(chip, DEVICE_ANALOG, "Bt87x Analog");
+ if (err < 0)
+ goto _error;
+ err = snd_ctl_add(card, snd_ctl_new1(
+ &snd_bt87x_capture_volume, chip));
+ if (err < 0)
+ goto _error;
+ err = snd_ctl_add(card, snd_ctl_new1(
+ &snd_bt87x_capture_boost, chip));
+ if (err < 0)
+ goto _error;
+ err = snd_ctl_add(card, snd_ctl_new1(
+ &snd_bt87x_capture_source, chip));
+ if (err < 0)
+ goto _error;
+ }
+ snd_printk(KERN_INFO "bt87x%d: Using board %d, %sanalog, %sdigital "
+ "(rate %d Hz)\n", dev, boardid,
+ chip->board.no_analog ? "no " : "",
+ chip->board.no_digital ? "no " : "", chip->board.dig_rate);
strcpy(card->driver, "Bt87x");
sprintf(card->shortname, "Brooktree Bt%x", pci->device);
- sprintf(card->longname, "%s at %#lx, irq %i",
- card->shortname, pci_resource_start(pci, 0), chip->irq);
+ sprintf(card->longname, "%s at %#llx, irq %i",
+ card->shortname, (unsigned long long)pci_resource_start(pci, 0),
+ chip->irq);
strcpy(card->mixername, "Bt87x");
err = snd_card_register(card);
/* default entries for all Bt87x cards - it's not exported */
/* driver_data is set to 0 to call detection */
-static struct pci_device_id snd_bt87x_default_ids[] = {
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, 0),
- BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, 0),
+static DEFINE_PCI_DEVICE_TABLE(snd_bt87x_default_ids) = {
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, UNKNOWN),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, UNKNOWN),
{ }
};
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff