/*
- * Driver for audio on multifunction CS5535 companion device
+ * Driver for audio on multifunction CS5535/6 companion device
* Copyright (C) Jaya Kumar
*
* Based on Jaroslav Kysela and Takashi Iwai's examples.
#define DRIVER_NAME "cs5535audio"
+static char *ac97_quirk;
+module_param(ac97_quirk, charp, 0444);
+MODULE_PARM_DESC(ac97_quirk, "AC'97 board specific workarounds.");
+
+static struct ac97_quirk ac97_quirks[] __devinitdata = {
+#if 0 /* Not yet confirmed if all 5536 boards are HP only */
+ {
+ .subvendor = PCI_VENDOR_ID_AMD,
+ .subdevice = PCI_DEVICE_ID_AMD_CS5536_AUDIO,
+ .name = "AMD RDK",
+ .type = AC97_TUNE_HP_ONLY
+ },
+#endif
+ {}
+};
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-static struct pci_device_id snd_cs5535audio_ids[] = {
- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_AUDIO,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, },
- { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_AUDIO,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, },
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for " DRIVER_NAME);
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for " DRIVER_NAME);
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable " DRIVER_NAME);
+
+static struct pci_device_id snd_cs5535audio_ids[] __devinitdata = {
+ { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_AUDIO) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_AUDIO) },
{}
};
udelay(1);
} while (--timeout);
if (!timeout)
- snd_printk(KERN_ERR "Failure reading cs5535 codec\n");
+ snd_printk(KERN_ERR "Failure reading codec reg 0x%x,"
+ "Last value=0x%x\n", reg, val);
return (unsigned short) val;
}
return err;
}
+ snd_ac97_tune_hardware(cs5535au->ac97, ac97_quirks, ac97_quirk);
+
return 0;
}
if ((err = snd_cs5535audio_create(card, pci, &cs5535au)) < 0)
goto probefail_out;
+ card->private_data = cs5535au;
+
if ((err = snd_cs5535audio_mixer(cs5535au)) < 0)
goto probefail_out;
.id_table = snd_cs5535audio_ids,
.probe = snd_cs5535audio_probe,
.remove = __devexit_p(snd_cs5535audio_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_cs5535audio_suspend,
+ .resume = snd_cs5535audio_resume,
+#endif
};
static int __init alsa_card_cs5535audio_init(void)