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[ALSA] Tidy up card recognition.

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CA0106 driver


Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
This commit is contained in:
James Courtier-Dutton 2005-05-21 22:35:58 +02:00 committed by Jaroslav Kysela
parent 8f55fbb0fd
commit 1baa705b75
2 changed files with 43 additions and 28 deletions
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8
sound/pci/ca0106/ca0106.h
View File

@ -508,9 +508,17 @@ struct snd_ca0106_pcm {
unsigned short running;
};
typedef struct {
u32 serial;
char * name;
int ac97;
int gpio_type;
} ca0106_details_t;
// definition of the chip-specific record
struct snd_ca0106 {
snd_card_t *card;
ca0106_details_t *details;
struct pci_dev *pci;
unsigned long port;

63
sound/pci/ca0106/ca0106_main.c
View File

@ -161,18 +161,29 @@ MODULE_PARM_DESC(enable, "Enable the CA0106 soundcard.");
#include "ca0106.h"
typedef struct {
u32 serial;
char * name;
} ca0106_names_t;
static ca0106_names_t ca0106_chip_names[] = {
{ 0x10021102, "AudigyLS [SB0310]"} ,
{ 0x10051102, "AudigyLS [SB0310b]"} , /* Unknown AudigyLS that also says SB0310 on it */
{ 0x10061102, "Live! 7.1 24bit [SB0410]"} , /* New Sound Blaster Live! 7.1 24bit. This does not have an AC97. 53SB041000001 */
{ 0x10071102, "Live! 7.1 24bit [SB0413]"} , /* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */
{ 0x10091462, "MSI K8N Diamond MB [SB0438]"}, /* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */
{ 0, "AudigyLS [Unknown]" }
static ca0106_details_t ca0106_chip_details[] = {
/* AudigyLS[SB0310] */
{ .serial = 0x10021102,
.name = "AudigyLS [SB0310]",
.ac97 = 1 } ,
/* Unknown AudigyLS that also says SB0310 on it */
{ .serial = 0x10051102,
.name = "AudigyLS [SB0310b]",
.ac97 = 1 } ,
/* New Sound Blaster Live! 7.1 24bit. This does not have an AC97. 53SB041000001 */
{ .serial = 0x10061102,
.name = "Live! 7.1 24bit [SB0410]",
.gpio_type = 1 } ,
/* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */
{ .serial = 0x10071102,
.name = "Live! 7.1 24bit [SB0413]",
.gpio_type = 1 } ,
/* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */
{ .serial = 0x10091462,
.name = "MSI K8N Diamond MB [SB0438]",
.gpio_type = 1 } ,
{ .serial = 0,
.name = "AudigyLS [Unknown]" }
};
/* hardware definition */
@ -994,6 +1005,7 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
ca0106_t **rchip)
{
ca0106_t *chip;
ca0106_details_t *c;
int err;
int ch;
static snd_device_ops_t ops = {
@ -1055,6 +1067,15 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
printk(KERN_INFO "Model %04x Rev %08x Serial %08x\n", chip->model,
chip->revision, chip->serial);
#endif
strcpy(card->driver, "CA0106");
strcpy(card->shortname, "CA0106");
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",
c->name, chip->port, chip->irq);
outl(0, chip->port + INTE);
@ -1139,9 +1160,7 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Select MIC, Line in, TAD in, AUX in */
chip->capture_source = 3; /* Set CAPTURE_SOURCE */
if ((chip->serial == 0x10061102) ||
(chip->serial == 0x10071102) ||
(chip->serial == 0x10091462)) { /* The SB0410 and SB0413 use GPIO differently. */
if (chip->details->gpio_type == 1) { /* The SB0410 and SB0413 use GPIO differently. */
/* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */
outl(0x0, chip->port+GPIO);
//outl(0x00f0e000, chip->port+GPIO); /* Analog */
@ -1173,7 +1192,6 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
static int dev;
snd_card_t *card;
ca0106_t *chip;
ca0106_names_t *c;
int err;
if (dev >= SNDRV_CARDS)
@ -1208,9 +1226,7 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
snd_card_free(card);
return err;
}
if ((chip->serial != 0x10061102) &&
(chip->serial != 0x10071102) &&
(chip->serial != 0x10091462) ) { /* The SB0410 and SB0413 do not have an ac97 chip. */
if (chip->details->ac97 == 1) { /* The SB0410 and SB0413 do not have an AC97 chip. */
if ((err = snd_ca0106_ac97(chip)) < 0) {
snd_card_free(card);
return err;
@ -1223,15 +1239,6 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
snd_ca0106_proc_init(chip);
strcpy(card->driver, "CA0106");
strcpy(card->shortname, "CA0106");
for (c=ca0106_chip_names; c->serial; c++) {
if (c->serial == chip->serial) break;
}
sprintf(card->longname, "%s at 0x%lx irq %i",
c->name, chip->port, chip->irq);
if ((err = snd_card_register(card)) < 0) {
snd_card_free(card);
return err;