#include "dm.h"
+#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
+#define SUPPORT_JOYSTICK 1
+#endif
/* --------------------------------------------------------------------- */
unsigned char obuf[MIDIOUTBUF];
} midi;
- struct gameport gameport;
+#if SUPPORT_JOYSTICK
+ struct gameport *gameport;
+#endif
};
/* --------------------------------------------------------------------- */
if ((virt_to_bus(db->rawbuf) + (PAGE_SIZE << db->buforder) - 1) & ~0xffffff)
printk(KERN_DEBUG "sv: DMA buffer beyond 16MB: busaddr 0x%lx size %ld\n",
virt_to_bus(db->rawbuf), PAGE_SIZE << db->buforder);
- /* now mark the pages as reserved; otherwise remap_page_range doesn't do what we want */
+ /* now mark the pages as reserved; otherwise remap_pfn_range doesn't do what we want */
pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1);
for (page = virt_to_page(db->rawbuf); page <= pend; page++)
SetPageReserved(page);
if (mixtable[i].rec)
break;
}
- if (!mixtable[i].rec)
+ if (i == SOUND_MIXER_NRDEVICES)
return 0;
spin_lock_irqsave(&s->lock, flags);
frobindir(s, SV_CIMIX_ADCINL, 0x1f, mixtable[i].rec << 5);
}
VALIDATE_STATE(s);
file->private_data = s;
- return 0;
+ return nonseekable_open(inode, file);
}
static int sv_release_mixdev(struct inode *inode, struct file *file)
int cnt;
VALIDATE_STATE(s);
- if (ppos != &file->f_pos)
- return -ESPIPE;
if (s->dma_adc.mapped)
return -ENXIO;
if (!s->dma_adc.ready && (ret = prog_dmabuf(s, 1)))
int cnt;
VALIDATE_STATE(s);
- if (ppos != &file->f_pos)
- return -ESPIPE;
if (s->dma_dac.mapped)
return -ENXIO;
if (!s->dma_dac.ready && (ret = prog_dmabuf(s, 0)))
if (size > (PAGE_SIZE << db->buforder))
goto out;
ret = -EAGAIN;
- if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
+ if (remap_pfn_range(vma, vma->vm_start,
+ virt_to_phys(db->rawbuf) >> PAGE_SHIFT,
+ size, vma->vm_page_prot))
goto out;
db->mapped = 1;
ret = 0;
set_fmt(s, fmtm, fmts);
s->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE);
up(&s->open_sem);
- return 0;
+ return nonseekable_open(inode, file);
}
static int sv_release(struct inode *inode, struct file *file)
int cnt;
VALIDATE_STATE(s);
- if (ppos != &file->f_pos)
- return -ESPIPE;
if (!access_ok(VERIFY_WRITE, buffer, count))
return -EFAULT;
if (count == 0)
int cnt;
VALIDATE_STATE(s);
- if (ppos != &file->f_pos)
- return -ESPIPE;
if (!access_ok(VERIFY_READ, buffer, count))
return -EFAULT;
if (count == 0)
spin_unlock_irqrestore(&s->lock, flags);
s->open_mode |= (file->f_mode << FMODE_MIDI_SHIFT) & (FMODE_MIDI_READ | FMODE_MIDI_WRITE);
up(&s->open_sem);
- return 0;
+ return nonseekable_open(inode, file);
}
static int sv_midi_release(struct inode *inode, struct file *file)
outb(1, s->iosynth+3); /* enable OPL3 */
s->open_mode |= FMODE_DMFM;
up(&s->open_sem);
- return 0;
+ return nonseekable_open(inode, file);
}
static int sv_dmfm_release(struct inode *inode, struct file *file)
static unsigned int devindex;
-MODULE_PARM(reverb, "1-" __MODULE_STRING(NR_DEVICE) "i");
+module_param_array(reverb, bool, NULL, 0);
MODULE_PARM_DESC(reverb, "if 1 enables the reverb circuitry. NOTE: your card must have the reverb RAM");
#if 0
MODULE_PARM(wavetable, "1-" __MODULE_STRING(NR_DEVICE) "i");
static struct initvol {
int mixch;
int vol;
-} initvol[] __initdata = {
+} initvol[] __devinitdata = {
{ SOUND_MIXER_WRITE_RECLEV, 0x4040 },
{ SOUND_MIXER_WRITE_LINE1, 0x4040 },
{ SOUND_MIXER_WRITE_CD, 0x4040 },
#define RSRCISIOREGION(dev,num) (pci_resource_start((dev), (num)) != 0 && \
(pci_resource_flags((dev), (num)) & IORESOURCE_IO))
+#ifdef SUPPORT_JOYSTICK
+static int __devinit sv_register_gameport(struct sv_state *s, int io_port)
+{
+ struct gameport *gp;
+
+ if (!request_region(io_port, SV_EXTENT_GAME, "S3 SonicVibes Gameport")) {
+ printk(KERN_ERR "sv: gameport io ports are in use\n");
+ return -EBUSY;
+ }
+
+ s->gameport = gp = gameport_allocate_port();
+ if (!gp) {
+ printk(KERN_ERR "sv: can not allocate memory for gameport\n");
+ release_region(io_port, SV_EXTENT_GAME);
+ return -ENOMEM;
+ }
+
+ gameport_set_name(gp, "S3 SonicVibes Gameport");
+ gameport_set_phys(gp, "isa%04x/gameport0", io_port);
+ gp->dev.parent = &s->dev->dev;
+ gp->io = io_port;
+
+ gameport_register_port(gp);
+
+ return 0;
+}
+
+static inline void sv_unregister_gameport(struct sv_state *s)
+{
+ if (s->gameport) {
+ int gpio = s->gameport->io;
+ gameport_unregister_port(s->gameport);
+ release_region(gpio, SV_EXTENT_GAME);
+ }
+}
+#else
+static inline int sv_register_gameport(struct sv_state *s, int io_port) { return -ENOSYS; }
+static inline void sv_unregister_gameport(struct sv_state *s) { }
+#endif /* SUPPORT_JOYSTICK */
+
static int __devinit sv_probe(struct pci_dev *pcidev, const struct pci_device_id *pciid)
{
- static char __initdata sv_ddma_name[] = "S3 Inc. SonicVibes DDMA Controller";
+ static char __devinitdata sv_ddma_name[] = "S3 Inc. SonicVibes DDMA Controller";
struct sv_state *s;
mm_segment_t fs;
int i, val, ret;
+ int gpio;
char *ddmaname;
unsigned ddmanamelen;
s->iomidi = pci_resource_start(pcidev, RESOURCE_MIDI);
s->iodmaa = pci_resource_start(pcidev, RESOURCE_DDMA);
s->iodmac = pci_resource_start(pcidev, RESOURCE_DDMA) + SV_EXTENT_DMA;
- s->gameport.io = pci_resource_start(pcidev, RESOURCE_GAME);
+ gpio = pci_resource_start(pcidev, RESOURCE_GAME);
pci_write_config_dword(pcidev, 0x40, s->iodmaa | 9); /* enable and use extended mode */
pci_write_config_dword(pcidev, 0x48, s->iodmac | 9); /* enable */
printk(KERN_DEBUG "sv: io ports: %#lx %#lx %#lx %#lx %#x %#x %#x\n",
- s->iosb, s->ioenh, s->iosynth, s->iomidi, s->gameport.io, s->iodmaa, s->iodmac);
+ s->iosb, s->ioenh, s->iosynth, s->iomidi, gpio, s->iodmaa, s->iodmac);
s->irq = pcidev->irq;
/* hack */
printk(KERN_ERR "sv: io ports %#lx-%#lx in use\n", s->iosynth, s->iosynth+SV_EXTENT_SYNTH-1);
goto err_region1;
}
- if (s->gameport.io && !request_region(s->gameport.io, SV_EXTENT_GAME, "ESS Solo1")) {
- printk(KERN_ERR "sv: gameport io ports in use\n");
- s->gameport.io = 0;
- }
+
/* initialize codec registers */
outb(0x80, s->ioenh + SV_CODEC_CONTROL); /* assert reset */
udelay(50);
}
set_fs(fs);
/* register gameport */
- gameport_register_port(&s->gameport);
+ sv_register_gameport(s, gpio);
/* store it in the driver field */
pci_set_drvdata(pcidev, s);
/* put it into driver list */
printk(KERN_ERR "sv: cannot register misc device\n");
free_irq(s->irq, s);
err_irq:
- if (s->gameport.io)
- release_region(s->gameport.io, SV_EXTENT_GAME);
release_region(s->iosynth, SV_EXTENT_SYNTH);
err_region1:
release_region(s->iomidi, SV_EXTENT_MIDI);
/*outb(0, s->iodmaa + SV_DMA_RESET);*/
/*outb(0, s->iodmac + SV_DMA_RESET);*/
free_irq(s->irq, s);
- if (s->gameport.io) {
- gameport_unregister_port(&s->gameport);
- release_region(s->gameport.io, SV_EXTENT_GAME);
- }
+ sv_unregister_gameport(s);
release_region(s->iodmac, SV_EXTENT_DMA);
release_region(s->iodmaa, SV_EXTENT_DMA);
release_region(s->ioenh, SV_EXTENT_ENH);
if (!(wavetable_mem = __get_free_pages(GFP_KERNEL, 20-PAGE_SHIFT)))
printk(KERN_INFO "sv: cannot allocate 1MB of contiguous nonpageable memory for wavetable data\n");
#endif
- return pci_module_init(&sv_driver);
+ return pci_register_driver(&sv_driver);
}
static void __exit cleanup_sonicvibes(void)
git://git.onelab.eu / linux-2.6.git / blobdiff