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Diffstat (limited to 'sound/isa/sc6000.c')
-rw-r--r--sound/isa/sc6000.c192
1 files changed, 131 insertions, 61 deletions
diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c
index da3d152bcad..15a152eaa2e 100644
--- a/sound/isa/sc6000.c
+++ b/sound/isa/sc6000.c
@@ -2,6 +2,8 @@
* Driver for Gallant SC-6000 soundcard. This card is also known as
* Audio Excel DSP 16 or Zoltrix AV302.
* These cards use CompuMedia ASC-9308 chip + AD1848 codec.
+ * SC-6600 and SC-7000 cards are also supported. They are based on
+ * CompuMedia ASC-9408 chip and CS4231 codec.
*
* Copyright (C) 2007 Krzysztof Helt <krzysztof.h1@wp.pl>
*
@@ -29,7 +31,7 @@
#include <linux/io.h>
#include <asm/dma.h>
#include <sound/core.h>
-#include <sound/ad1848.h>
+#include <sound/wss.h>
#include <sound/opl3.h>
#include <sound/mpu401.h>
#include <sound/control.h>
@@ -46,7 +48,7 @@ MODULE_SUPPORTED_DEVICE("{{Gallant, SC-6000},"
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220, 0x240 */
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5, 7, 9, 10, 11 */
static long mss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x530, 0xe80 */
@@ -54,6 +56,7 @@ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
/* 0x300, 0x310, 0x320, 0x330 */
static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5, 7, 9, 10, 0 */
static int dma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0, 1, 3 */
+static bool joystick[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = false };
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for sc-6000 based soundcard.");
@@ -73,6 +76,8 @@ module_param_array(mpu_irq, int, NULL, 0444);
MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for sc-6000 driver.");
module_param_array(dma, int, NULL, 0444);
MODULE_PARM_DESC(dma, "DMA # for sc-6000 driver.");
+module_param_array(joystick, bool, NULL, 0444);
+MODULE_PARM_DESC(joystick, "Enable gameport.");
/*
* Commands of SC6000's DSP (SBPRO+special).
@@ -116,7 +121,7 @@ MODULE_PARM_DESC(dma, "DMA # for sc-6000 driver.");
/*
* sc6000_irq_to_softcfg - Decode irq number into cfg code.
*/
-static __devinit unsigned char sc6000_irq_to_softcfg(int irq)
+static unsigned char sc6000_irq_to_softcfg(int irq)
{
unsigned char val = 0;
@@ -145,7 +150,7 @@ static __devinit unsigned char sc6000_irq_to_softcfg(int irq)
/*
* sc6000_dma_to_softcfg - Decode dma number into cfg code.
*/
-static __devinit unsigned char sc6000_dma_to_softcfg(int dma)
+static unsigned char sc6000_dma_to_softcfg(int dma)
{
unsigned char val = 0;
@@ -168,7 +173,7 @@ static __devinit unsigned char sc6000_dma_to_softcfg(int dma)
/*
* sc6000_mpu_irq_to_softcfg - Decode MPU-401 irq number into cfg code.
*/
-static __devinit unsigned char sc6000_mpu_irq_to_softcfg(int mpu_irq)
+static unsigned char sc6000_mpu_irq_to_softcfg(int mpu_irq)
{
unsigned char val = 0;
@@ -191,7 +196,7 @@ static __devinit unsigned char sc6000_mpu_irq_to_softcfg(int mpu_irq)
return val;
}
-static __devinit int sc6000_wait_data(char __iomem *vport)
+static int sc6000_wait_data(char __iomem *vport)
{
int loop = 1000;
unsigned char val = 0;
@@ -206,7 +211,7 @@ static __devinit int sc6000_wait_data(char __iomem *vport)
return -EAGAIN;
}
-static __devinit int sc6000_read(char __iomem *vport)
+static int sc6000_read(char __iomem *vport)
{
if (sc6000_wait_data(vport))
return -EBUSY;
@@ -215,7 +220,7 @@ static __devinit int sc6000_read(char __iomem *vport)
}
-static __devinit int sc6000_write(char __iomem *vport, int cmd)
+static int sc6000_write(char __iomem *vport, int cmd)
{
unsigned char val;
int loop = 500000;
@@ -237,8 +242,8 @@ static __devinit int sc6000_write(char __iomem *vport, int cmd)
return -EIO;
}
-static int __devinit sc6000_dsp_get_answer(char __iomem *vport, int command,
- char *data, int data_len)
+static int sc6000_dsp_get_answer(char __iomem *vport, int command,
+ char *data, int data_len)
{
int len = 0;
@@ -264,7 +269,7 @@ static int __devinit sc6000_dsp_get_answer(char __iomem *vport, int command,
return len ? len : -EIO;
}
-static int __devinit sc6000_dsp_reset(char __iomem *vport)
+static int sc6000_dsp_reset(char __iomem *vport)
{
iowrite8(1, vport + DSP_RESET);
udelay(10);
@@ -276,8 +281,33 @@ static int __devinit sc6000_dsp_reset(char __iomem *vport)
}
/* detection and initialization */
-static int __devinit sc6000_cfg_write(char __iomem *vport,
- unsigned char softcfg)
+static int sc6000_hw_cfg_write(char __iomem *vport, const int *cfg)
+{
+ if (sc6000_write(vport, COMMAND_6C) < 0) {
+ snd_printk(KERN_WARNING "CMD 0x%x: failed!\n", COMMAND_6C);
+ return -EIO;
+ }
+ if (sc6000_write(vport, COMMAND_5C) < 0) {
+ snd_printk(KERN_ERR "CMD 0x%x: failed!\n", COMMAND_5C);
+ return -EIO;
+ }
+ if (sc6000_write(vport, cfg[0]) < 0) {
+ snd_printk(KERN_ERR "DATA 0x%x: failed!\n", cfg[0]);
+ return -EIO;
+ }
+ if (sc6000_write(vport, cfg[1]) < 0) {
+ snd_printk(KERN_ERR "DATA 0x%x: failed!\n", cfg[1]);
+ return -EIO;
+ }
+ if (sc6000_write(vport, COMMAND_C5) < 0) {
+ snd_printk(KERN_ERR "CMD 0x%x: failed!\n", COMMAND_C5);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int sc6000_cfg_write(char __iomem *vport, unsigned char softcfg)
{
if (sc6000_write(vport, WRITE_MDIRQ_CFG)) {
@@ -291,7 +321,7 @@ static int __devinit sc6000_cfg_write(char __iomem *vport,
return 0;
}
-static int __devinit sc6000_setup_board(char __iomem *vport, int config)
+static int sc6000_setup_board(char __iomem *vport, int config)
{
int loop = 10;
@@ -315,8 +345,8 @@ static int __devinit sc6000_setup_board(char __iomem *vport, int config)
return 0;
}
-static int __devinit sc6000_init_mss(char __iomem *vport, int config,
- char __iomem *vmss_port, int mss_config)
+static int sc6000_init_mss(char __iomem *vport, int config,
+ char __iomem *vmss_port, int mss_config)
{
if (sc6000_write(vport, DSP_INIT_MSS)) {
snd_printk(KERN_ERR "sc6000_init_mss [0x%x]: failed!\n",
@@ -334,16 +364,39 @@ static int __devinit sc6000_init_mss(char __iomem *vport, int config,
return 0;
}
-static int __devinit sc6000_init_board(char __iomem *vport, int irq, int dma,
- char __iomem *vmss_port, int mpu_irq)
+static void sc6000_hw_cfg_encode(char __iomem *vport, int *cfg,
+ long xport, long xmpu,
+ long xmss_port, int joystick)
+{
+ cfg[0] = 0;
+ cfg[1] = 0;
+ if (xport == 0x240)
+ cfg[0] |= 1;
+ if (xmpu != SNDRV_AUTO_PORT) {
+ cfg[0] |= (xmpu & 0x30) >> 2;
+ cfg[1] |= 0x20;
+ }
+ if (xmss_port == 0xe80)
+ cfg[0] |= 0x10;
+ cfg[0] |= 0x40; /* always set */
+ if (!joystick)
+ cfg[0] |= 0x02;
+ cfg[1] |= 0x80; /* enable WSS system */
+ cfg[1] &= ~0x40; /* disable IDE */
+ snd_printd("hw cfg %x, %x\n", cfg[0], cfg[1]);
+}
+
+static int sc6000_init_board(char __iomem *vport,
+ char __iomem *vmss_port, int dev)
{
char answer[15];
char version[2];
- int mss_config = sc6000_irq_to_softcfg(irq) |
- sc6000_dma_to_softcfg(dma);
+ int mss_config = sc6000_irq_to_softcfg(irq[dev]) |
+ sc6000_dma_to_softcfg(dma[dev]);
int config = mss_config |
- sc6000_mpu_irq_to_softcfg(mpu_irq);
+ sc6000_mpu_irq_to_softcfg(mpu_irq[dev]);
int err;
+ int old = 0;
err = sc6000_dsp_reset(vport);
if (err < 0) {
@@ -360,7 +413,6 @@ static int __devinit sc6000_init_board(char __iomem *vport, int irq, int dma,
/*
* My SC-6000 card return "SC-6000" in DSPCopyright, so
* if we have something different, we have to be warned.
- * Mine returns "SC-6000A " - KH
*/
if (strncmp("SC-6000", answer, 7))
snd_printk(KERN_WARNING "Warning: non SC-6000 audio card!\n");
@@ -372,13 +424,32 @@ static int __devinit sc6000_init_board(char __iomem *vport, int irq, int dma,
printk(KERN_INFO PFX "Detected model: %s, DSP version %d.%d\n",
answer, version[0], version[1]);
- /*
- * 0x0A == (IRQ 7, DMA 1, MIRQ 0)
- */
- err = sc6000_cfg_write(vport, 0x0a);
+ /* set configuration */
+ sc6000_write(vport, COMMAND_5C);
+ if (sc6000_read(vport) < 0)
+ old = 1;
+
+ if (!old) {
+ int cfg[2];
+ sc6000_hw_cfg_encode(vport, &cfg[0], port[dev], mpu_port[dev],
+ mss_port[dev], joystick[dev]);
+ if (sc6000_hw_cfg_write(vport, cfg) < 0) {
+ snd_printk(KERN_ERR "sc6000_hw_cfg_write: failed!\n");
+ return -EIO;
+ }
+ }
+ err = sc6000_setup_board(vport, config);
if (err < 0) {
- snd_printk(KERN_ERR "sc6000_cfg_write: failed!\n");
- return -EFAULT;
+ snd_printk(KERN_ERR "sc6000_setup_board: failed!\n");
+ return -ENODEV;
+ }
+
+ sc6000_dsp_reset(vport);
+
+ if (!old) {
+ sc6000_write(vport, COMMAND_60);
+ sc6000_write(vport, 0x02);
+ sc6000_dsp_reset(vport);
}
err = sc6000_setup_board(vport, config);
@@ -386,10 +457,9 @@ static int __devinit sc6000_init_board(char __iomem *vport, int irq, int dma,
snd_printk(KERN_ERR "sc6000_setup_board: failed!\n");
return -ENODEV;
}
-
err = sc6000_init_mss(vport, config, vmss_port, mss_config);
if (err < 0) {
- snd_printk(KERN_ERR "Can not initialize "
+ snd_printk(KERN_ERR "Cannot initialize "
"Microsoft Sound System mode.\n");
return -ENODEV;
}
@@ -397,7 +467,7 @@ static int __devinit sc6000_init_board(char __iomem *vport, int irq, int dma,
return 0;
}
-static int __devinit snd_sc6000_mixer(struct snd_ad1848 *chip)
+static int snd_sc6000_mixer(struct snd_wss *chip)
{
struct snd_card *card = chip->card;
struct snd_ctl_elem_id id1, id2;
@@ -432,7 +502,7 @@ static int __devinit snd_sc6000_mixer(struct snd_ad1848 *chip)
return 0;
}
-static int __devinit snd_sc6000_match(struct device *devptr, unsigned int dev)
+static int snd_sc6000_match(struct device *devptr, unsigned int dev)
{
if (!enable[dev])
return 0;
@@ -475,7 +545,7 @@ static int __devinit snd_sc6000_match(struct device *devptr, unsigned int dev)
return 1;
}
-static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
+static int snd_sc6000_probe(struct device *devptr, unsigned int dev)
{
static int possible_irqs[] = { 5, 7, 9, 10, 11, -1 };
static int possible_dmas[] = { 1, 3, 0, -1 };
@@ -483,16 +553,18 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
int xirq = irq[dev];
int xdma = dma[dev];
struct snd_card *card;
- struct snd_ad1848 *chip;
+ struct snd_wss *chip;
struct snd_opl3 *opl3;
- char __iomem *vport;
+ char __iomem **vport;
char __iomem *vmss_port;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE,
+ sizeof(vport), &card);
+ if (err < 0)
+ return err;
+ vport = card->private_data;
if (xirq == SNDRV_AUTO_IRQ) {
xirq = snd_legacy_find_free_irq(possible_irqs);
if (xirq < 0) {
@@ -517,8 +589,8 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
err = -EBUSY;
goto err_exit;
}
- vport = devm_ioport_map(devptr, port[dev], 0x10);
- if (!vport) {
+ *vport = devm_ioport_map(devptr, port[dev], 0x10);
+ if (*vport == NULL) {
snd_printk(KERN_ERR PFX
"I/O port cannot be iomaped.\n");
err = -EBUSY;
@@ -533,7 +605,7 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
goto err_unmap1;
}
vmss_port = devm_ioport_map(devptr, mss_port[dev], 4);
- if (!vport) {
+ if (!vmss_port) {
snd_printk(KERN_ERR PFX
"MSS port I/O cannot be iomaped.\n");
err = -EBUSY;
@@ -544,25 +616,24 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
port[dev], xirq, xdma,
mpu_irq[dev] == SNDRV_AUTO_IRQ ? 0 : mpu_irq[dev]);
- err = sc6000_init_board(vport, xirq, xdma, vmss_port, mpu_irq[dev]);
+ err = sc6000_init_board(*vport, vmss_port, dev);
if (err < 0)
goto err_unmap2;
- err = snd_ad1848_create(card, mss_port[dev] + 4, xirq, xdma,
- AD1848_HW_DETECT, &chip);
+ err = snd_wss_create(card, mss_port[dev] + 4, -1, xirq, xdma, -1,
+ WSS_HW_DETECT, 0, &chip);
if (err < 0)
goto err_unmap2;
- card->private_data = chip;
- err = snd_ad1848_pcm(chip, 0, NULL);
+ err = snd_wss_pcm(chip, 0, NULL);
if (err < 0) {
snd_printk(KERN_ERR PFX
- "error creating new ad1848 PCM device\n");
+ "error creating new WSS PCM device\n");
goto err_unmap2;
}
- err = snd_ad1848_mixer(chip);
+ err = snd_wss_mixer(chip);
if (err < 0) {
- snd_printk(KERN_ERR PFX "error creating new ad1848 mixer\n");
+ snd_printk(KERN_ERR PFX "error creating new WSS mixer\n");
goto err_unmap2;
}
err = snd_sc6000_mixer(chip);
@@ -576,10 +647,6 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
snd_printk(KERN_ERR PFX "no OPL device at 0x%x-0x%x ?\n",
0x388, 0x388 + 2);
} else {
- err = snd_opl3_timer_new(opl3, 0, 1);
- if (err < 0)
- goto err_unmap2;
-
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
goto err_unmap2;
@@ -591,8 +658,7 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
if (snd_mpu401_uart_new(card, 0,
MPU401_HW_MPU401,
mpu_port[dev], 0,
- mpu_irq[dev], IRQF_DISABLED,
- NULL) < 0)
+ mpu_irq[dev], NULL) < 0)
snd_printk(KERN_ERR "no MPU-401 device at 0x%lx ?\n",
mpu_port[dev]);
}
@@ -602,8 +668,6 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
sprintf(card->longname, "Gallant SC-6000 at 0x%lx, irq %d, dma %d",
mss_port[dev], xirq, xdma);
- snd_card_set_dev(card, devptr);
-
err = snd_card_register(card);
if (err < 0)
goto err_unmap2;
@@ -612,6 +676,7 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
return 0;
err_unmap2:
+ sc6000_setup_board(*vport, 0);
release_region(mss_port[dev], 4);
err_unmap1:
release_region(port[dev], 0x10);
@@ -620,20 +685,25 @@ err_exit:
return err;
}
-static int __devexit snd_sc6000_remove(struct device *devptr, unsigned int dev)
+static int snd_sc6000_remove(struct device *devptr, unsigned int dev)
{
+ struct snd_card *card = dev_get_drvdata(devptr);
+ char __iomem **vport = card->private_data;
+
+ if (sc6000_setup_board(*vport, 0) < 0)
+ snd_printk(KERN_WARNING "sc6000_setup_board failed on exit!\n");
+
release_region(port[dev], 0x10);
release_region(mss_port[dev], 4);
- snd_card_free(dev_get_drvdata(devptr));
- dev_set_drvdata(devptr, NULL);
+ snd_card_free(card);
return 0;
}
static struct isa_driver snd_sc6000_driver = {
.match = snd_sc6000_match,
.probe = snd_sc6000_probe,
- .remove = __devexit_p(snd_sc6000_remove),
+ .remove = snd_sc6000_remove,
/* FIXME: suspend/resume */
.driver = {
.name = DRV_NAME,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 02:21:00 +0000