* full control over both mixers.
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
-#include <linux/platform_device.h>
+#include <linux/isa.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
-#include <sound/ad1848.h>
+#include <sound/wss.h>
#include <sound/sb.h>
#include <sound/initval.h>
module_param_array(wssdma, int, NULL, 0444);
MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
-static struct platform_device *platform_devices[SNDRV_CARDS];
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
#endif
struct pnp_dev *play;
#endif
struct snd_card *card;
- struct snd_ad1848 *wss;
+ struct snd_wss *wss;
struct snd_sb *sb;
struct snd_pcm *pcm;
#endif
-static struct ad1848_mix_elem snd_cmi8330_controls[] __devinitdata = {
-AD1848_DOUBLE("Master Playback Volume", 0, CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0),
-AD1848_SINGLE("Loud Playback Switch", 0, CMI8330_MUTEMUX, 6, 1, 1),
-AD1848_DOUBLE("PCM Playback Switch", 0, AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 7, 7, 1, 1),
-AD1848_DOUBLE("PCM Playback Volume", 0, AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 0, 0, 63, 1),
-AD1848_DOUBLE("Line Playback Switch", 0, CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0),
-AD1848_DOUBLE("Line Playback Volume", 0, CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0),
-AD1848_DOUBLE("Line Capture Switch", 0, CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0),
-AD1848_DOUBLE("Line Capture Volume", 0, CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0),
-AD1848_DOUBLE("CD Playback Switch", 0, CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0),
-AD1848_DOUBLE("CD Capture Switch", 0, CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0),
-AD1848_DOUBLE("CD Playback Volume", 0, CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0),
-AD1848_DOUBLE("CD Capture Volume", 0, CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
-AD1848_SINGLE("Mic Playback Switch", 0, CMI8330_MUTEMUX, 0, 1, 0),
-AD1848_SINGLE("Mic Playback Volume", 0, CMI8330_OUTPUTVOL, 0, 7, 0),
-AD1848_SINGLE("Mic Capture Switch", 0, CMI8330_RMUX3D, 0, 1, 0),
-AD1848_SINGLE("Mic Capture Volume", 0, CMI8330_OUTPUTVOL, 5, 7, 0),
-AD1848_DOUBLE("Wavetable Playback Switch", 0, CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0),
-AD1848_DOUBLE("Wavetable Playback Volume", 0, CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0),
-AD1848_DOUBLE("Wavetable Capture Switch", 0, CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0),
-AD1848_DOUBLE("Wavetable Capture Volume", 0, CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0),
-AD1848_SINGLE("3D Control - Switch", 0, CMI8330_RMUX3D, 5, 1, 1),
-AD1848_SINGLE("PC Speaker Playback Volume", 0, CMI8330_OUTPUTVOL, 3, 3, 0),
-AD1848_SINGLE("FM Playback Switch", 0, CMI8330_RECMUX, 3, 1, 1),
-AD1848_SINGLE(SNDRV_CTL_NAME_IEC958("Input ",CAPTURE,SWITCH), 0, CMI8330_RMUX3D, 7, 1, 1),
-AD1848_SINGLE(SNDRV_CTL_NAME_IEC958("Input ",PLAYBACK,SWITCH), 0, CMI8330_MUTEMUX, 7, 1, 1),
+static struct snd_kcontrol_new snd_cmi8330_controls[] __devinitdata = {
+WSS_DOUBLE("Master Playback Volume", 0,
+ CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0),
+WSS_SINGLE("Loud Playback Switch", 0,
+ CMI8330_MUTEMUX, 6, 1, 1),
+WSS_DOUBLE("PCM Playback Switch", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
+WSS_DOUBLE("PCM Playback Volume", 0,
+ CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
+WSS_DOUBLE("Line Playback Switch", 0,
+ CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0),
+WSS_DOUBLE("Line Playback Volume", 0,
+ CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0),
+WSS_DOUBLE("Line Capture Switch", 0,
+ CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0),
+WSS_DOUBLE("Line Capture Volume", 0,
+ CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0),
+WSS_DOUBLE("CD Playback Switch", 0,
+ CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0),
+WSS_DOUBLE("CD Capture Switch", 0,
+ CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0),
+WSS_DOUBLE("CD Playback Volume", 0,
+ CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0),
+WSS_DOUBLE("CD Capture Volume", 0,
+ CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
+WSS_SINGLE("Mic Playback Switch", 0,
+ CMI8330_MUTEMUX, 0, 1, 0),
+WSS_SINGLE("Mic Playback Volume", 0,
+ CMI8330_OUTPUTVOL, 0, 7, 0),
+WSS_SINGLE("Mic Capture Switch", 0,
+ CMI8330_RMUX3D, 0, 1, 0),
+WSS_SINGLE("Mic Capture Volume", 0,
+ CMI8330_OUTPUTVOL, 5, 7, 0),
+WSS_DOUBLE("Wavetable Playback Switch", 0,
+ CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0),
+WSS_DOUBLE("Wavetable Playback Volume", 0,
+ CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0),
+WSS_DOUBLE("Wavetable Capture Switch", 0,
+ CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0),
+WSS_DOUBLE("Wavetable Capture Volume", 0,
+ CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0),
+WSS_SINGLE("3D Control - Switch", 0,
+ CMI8330_RMUX3D, 5, 1, 1),
+WSS_SINGLE("PC Speaker Playback Volume", 0,
+ CMI8330_OUTPUTVOL, 3, 3, 0),
+WSS_SINGLE("FM Playback Switch", 0,
+ CMI8330_RECMUX, 3, 1, 1),
+WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0,
+ CMI8330_RMUX3D, 7, 1, 1),
+WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0,
+ CMI8330_MUTEMUX, 7, 1, 1),
};
#ifdef ENABLE_SB_MIXER
strcpy(card->mixername, "CMI8330/C3D");
for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) {
- if ((err = snd_ad1848_add_ctl_elem(acard->wss, &snd_cmi8330_controls[idx])) < 0)
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_cmi8330_controls[idx],
+ acard->wss));
+ if (err < 0)
return err;
}
const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->cap == NULL) {
- kfree(cfg);
+ if (acard->cap == NULL)
return -EBUSY;
- }
+
acard->play = pnp_request_card_device(card, id->devs[1].id, NULL);
- if (acard->play == NULL) {
- kfree(cfg);
+ if (acard->play == NULL)
return -EBUSY;
- }
pdev = acard->cap;
- pnp_init_resource_table(cfg);
- /* allocate AD1848 resources */
- if (wssport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], wssport[dev], 8);
- if (wssdma[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], wssdma[dev], 1);
- if (wssirq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], wssirq[dev], 1);
-
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP manual resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP configure failure\n");
- kfree(cfg);
return -EBUSY;
}
wssport[dev] = pnp_port_start(pdev, 0);
/* allocate SB16 resources */
pdev = acard->play;
- pnp_init_resource_table(cfg);
- if (sbport[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], sbport[dev], 16);
- if (sbdma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], sbdma8[dev], 1);
- if (sbdma16[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], sbdma16[dev], 1);
- if (sbirq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], sbirq[dev], 1);
-
- err = pnp_manual_config_dev(pdev, cfg, 0);
- if (err < 0)
- snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP manual resources are invalid, using auto config\n");
+
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP configure failure\n");
- kfree(cfg);
return -EBUSY;
}
sbport[dev] = pnp_port_start(pdev, 0);
sbdma16[dev] = pnp_dma(pdev, 1);
sbirq[dev] = pnp_irq(pdev, 0);
- kfree(cfg);
return 0;
}
#endif
chip->streams[CMI_SB_STREAM].private_data = chip->sb;
/* AD1848 */
- ops = snd_ad1848_get_pcm_ops(CMI_AD_STREAM);
+ ops = snd_wss_get_pcm_ops(CMI_AD_STREAM);
chip->streams[CMI_AD_STREAM].ops = *ops;
chip->streams[CMI_AD_STREAM].open = ops->open;
chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM];
#define PFX "cmi8330: "
-static struct snd_card *snd_cmi8330_card_new(int dev)
+static int snd_cmi8330_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
struct snd_cmi8330 *acard;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_cmi8330));
- if (card == NULL) {
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_cmi8330), &card);
+ if (err < 0) {
snd_printk(KERN_ERR PFX "could not get a new card\n");
- return NULL;
+ return err;
}
acard = card->private_data;
acard->card = card;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
int i, err;
acard = card->private_data;
- if ((err = snd_ad1848_create(card,
- wssport[dev] + 4,
- wssirq[dev],
- wssdma[dev],
- AD1848_HW_DETECT,
- &acard->wss)) < 0) {
+ err = snd_wss_create(card, wssport[dev] + 4, -1,
+ wssirq[dev],
+ wssdma[dev], -1,
+ WSS_HW_DETECT, 0, &acard->wss);
+ if (err < 0) {
snd_printk(KERN_ERR PFX "(AD1848) device busy??\n");
return err;
}
- if (acard->wss->hardware != AD1848_HW_CMI8330) {
+ if (acard->wss->hardware != WSS_HW_CMI8330) {
snd_printk(KERN_ERR PFX "(AD1848) not found during probe\n");
return -ENODEV;
}
return err;
}
- snd_ad1848_out(acard->wss, AD1848_MISC_INFO, 0x40); /* switch on MODE2 */
+ snd_wss_out(acard->wss, CS4231_MISC_INFO, 0x40); /* switch on MODE2 */
for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++)
- snd_ad1848_out(acard->wss, i, snd_cmi8330_image[i - CMI8330_RMUX3D]);
+ snd_wss_out(acard->wss, i,
+ snd_cmi8330_image[i - CMI8330_RMUX3D]);
if ((err = snd_cmi8330_mixer(card, acard)) < 0) {
snd_printk(KERN_ERR PFX "failed to create mixers\n");
return snd_card_register(card);
}
-static int __devinit snd_cmi8330_nonpnp_probe(struct platform_device *pdev)
+static int __devinit snd_cmi8330_isa_match(struct device *pdev,
+ unsigned int dev)
{
- struct snd_card *card;
- int err;
- int dev = pdev->id;
-
+ if (!enable[dev] || is_isapnp_selected(dev))
+ return 0;
if (wssport[dev] == SNDRV_AUTO_PORT) {
snd_printk(KERN_ERR PFX "specify wssport\n");
- return -EINVAL;
+ return 0;
}
if (sbport[dev] == SNDRV_AUTO_PORT) {
snd_printk(KERN_ERR PFX "specify sbport\n");
- return -EINVAL;
+ return 0;
}
+ return 1;
+}
+
+static int __devinit snd_cmi8330_isa_probe(struct device *pdev,
+ unsigned int dev)
+{
+ struct snd_card *card;
+ int err;
- card = snd_cmi8330_card_new(dev);
- if (! card)
- return -ENOMEM;
- snd_card_set_dev(card, &pdev->dev);
+ err = snd_cmi8330_card_new(dev, &card);
+ if (err < 0)
+ return err;
+ snd_card_set_dev(card, pdev);
if ((err = snd_cmi8330_probe(card, dev)) < 0) {
snd_card_free(card);
return err;
}
- platform_set_drvdata(pdev, card);
+ dev_set_drvdata(pdev, card);
return 0;
}
-static int snd_cmi8330_nonpnp_remove(struct platform_device *devptr)
+static int __devexit snd_cmi8330_isa_remove(struct device *devptr,
+ unsigned int dev)
{
- snd_card_free(platform_get_drvdata(devptr));
- platform_set_drvdata(devptr, NULL);
+ snd_card_free(dev_get_drvdata(devptr));
+ dev_set_drvdata(devptr, NULL);
return 0;
}
#ifdef CONFIG_PM
-static int snd_cmi8330_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
+static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n,
+ pm_message_t state)
{
- return snd_cmi8330_suspend(platform_get_drvdata(dev));
+ return snd_cmi8330_suspend(dev_get_drvdata(dev));
}
-static int snd_cmi8330_nonpnp_resume(struct platform_device *dev)
+static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n)
{
- return snd_cmi8330_resume(platform_get_drvdata(dev));
+ return snd_cmi8330_resume(dev_get_drvdata(dev));
}
#endif
-#define CMI8330_DRIVER "snd_cmi8330"
+#define DEV_NAME "cmi8330"
-static struct platform_driver snd_cmi8330_driver = {
- .probe = snd_cmi8330_nonpnp_probe,
- .remove = snd_cmi8330_nonpnp_remove,
+static struct isa_driver snd_cmi8330_driver = {
+ .match = snd_cmi8330_isa_match,
+ .probe = snd_cmi8330_isa_probe,
+ .remove = __devexit_p(snd_cmi8330_isa_remove),
#ifdef CONFIG_PM
- .suspend = snd_cmi8330_nonpnp_suspend,
- .resume = snd_cmi8330_nonpnp_resume,
+ .suspend = snd_cmi8330_isa_suspend,
+ .resume = snd_cmi8330_isa_resume,
#endif
.driver = {
- .name = CMI8330_DRIVER
+ .name = DEV_NAME
},
};
#ifdef CONFIG_PNP
-static unsigned int __devinitdata cmi8330_pnp_devices;
-
static int __devinit snd_cmi8330_pnp_detect(struct pnp_card_link *pcard,
const struct pnp_card_device_id *pid)
{
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_cmi8330_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_cmi8330_card_new(dev, &card);
+ if (res < 0)
+ return res;
if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) {
snd_printk(KERN_ERR PFX "PnP detection failed\n");
snd_card_free(card);
}
pnp_set_card_drvdata(pcard, card);
dev++;
- cmi8330_pnp_devices++;
return 0;
}
};
#endif /* CONFIG_PNP */
-static void __init_or_module snd_cmi8330_unregister_all(void)
-{
- int i;
-
-#ifdef CONFIG_PNP
- if (pnp_registered)
- pnp_unregister_card_driver(&cmi8330_pnpc_driver);
-#endif
- for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
- platform_device_unregister(platform_devices[i]);
- platform_driver_unregister(&snd_cmi8330_driver);
-}
-
static int __init alsa_card_cmi8330_init(void)
{
- int i, err, cards = 0;
-
- if ((err = platform_driver_register(&snd_cmi8330_driver)) < 0)
- return err;
-
- for (i = 0; i < SNDRV_CARDS; i++) {
- struct platform_device *device;
- if (! enable[i] || is_isapnp_selected(i))
- continue;
- device = platform_device_register_simple(CMI8330_DRIVER,
- i, NULL, 0);
- if (IS_ERR(device))
- continue;
- if (!platform_get_drvdata(device)) {
- platform_device_unregister(device);
- continue;
- }
- platform_devices[i] = device;
- cards++;
- }
+ int err;
+ err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_card_driver(&cmi8330_pnpc_driver);
- if (!err) {
+ if (!err)
pnp_registered = 1;
- cards += cmi8330_pnp_devices;
- }
-#endif
- if (!cards) {
-#ifdef MODULE
- snd_printk(KERN_ERR "CMI8330 not found or device busy\n");
+ if (isa_registered)
+ err = 0;
#endif
- snd_cmi8330_unregister_all();
- return -ENODEV;
- }
- return 0;
+ return err;
}
static void __exit alsa_card_cmi8330_exit(void)
{
- snd_cmi8330_unregister_all();
+#ifdef CONFIG_PNP
+ if (pnp_registered)
+ pnp_unregister_card_driver(&cmi8330_pnpc_driver);
+
+ if (isa_registered)
+#endif
+ isa_unregister_driver(&snd_cmi8330_driver);
}
module_init(alsa_card_cmi8330_init)
projects / linux-2.6-omap-h63xx.git / blobdiff