From 8a3fb4d0ce5cc37a765d59b65a3b3714e5806dc9 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 20 Oct 2005 17:10:49 +0200 Subject: [ALSA] Remove multi-card support for ali5451 and nm256 Modules: Documentation,ALI5451 driver,NM256 driver Removed multi-card supports for ali5451 and nm256 drivers. They are supposed to be a single device. Signed-off-by: Takashi Iwai --- sound/pci/nm256/nm256.c | 100 +++++++++++++++++++++++------------------------- 1 file changed, 47 insertions(+), 53 deletions(-) (limited to 'sound/pci/nm256') diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index d0da9a53de0..cccdc576b8a 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -52,41 +52,44 @@ MODULE_SUPPORTED_DEVICE("{{NeoMagic,NM256AV}," * some compile conditions. */ -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_PNP; -static int playback_bufsize[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 16}; -static int capture_bufsize[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 16}; -static int force_ac97[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* disabled as default */ -static int buffer_top[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* not specified */ -static int use_cache[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* disabled */ -static int vaio_hack[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* disabled */ -static int reset_workaround[SNDRV_CARDS]; -static int reset_workaround_2[SNDRV_CARDS]; - -module_param_array(index, int, NULL, 0444); +static int index = SNDRV_DEFAULT_IDX1; /* Index */ +static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ +static int playback_bufsize = 16; +static int capture_bufsize = 16; +static int force_ac97; /* disabled as default */ +static int buffer_top; /* not specified */ +static int use_cache; /* disabled */ +static int vaio_hack; /* disabled */ +static int reset_workaround; +static int reset_workaround_2; + +module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard."); -module_param_array(id, charp, NULL, 0444); +module_param(id, charp, 0444); MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable this soundcard."); -module_param_array(playback_bufsize, int, NULL, 0444); +module_param(playback_bufsize, int, 0444); MODULE_PARM_DESC(playback_bufsize, "DAC frame size in kB for " CARD_NAME " soundcard."); -module_param_array(capture_bufsize, int, NULL, 0444); +module_param(capture_bufsize, int, 0444); MODULE_PARM_DESC(capture_bufsize, "ADC frame size in kB for " CARD_NAME " soundcard."); -module_param_array(force_ac97, bool, NULL, 0444); +module_param(force_ac97, bool, 0444); MODULE_PARM_DESC(force_ac97, "Force to use AC97 codec for " CARD_NAME " soundcard."); -module_param_array(buffer_top, int, NULL, 0444); +module_param(buffer_top, int, 0444); MODULE_PARM_DESC(buffer_top, "Set the top address of audio buffer for " CARD_NAME " soundcard."); -module_param_array(use_cache, bool, NULL, 0444); +module_param(use_cache, bool, 0444); MODULE_PARM_DESC(use_cache, "Enable the cache for coefficient table access."); -module_param_array(vaio_hack, bool, NULL, 0444); +module_param(vaio_hack, bool, 0444); MODULE_PARM_DESC(vaio_hack, "Enable workaround for Sony VAIO notebooks."); -module_param_array(reset_workaround, bool, NULL, 0444); +module_param(reset_workaround, bool, 0444); MODULE_PARM_DESC(reset_workaround, "Enable AC97 RESET workaround for some laptops."); -module_param_array(reset_workaround_2, bool, NULL, 0444); +module_param(reset_workaround_2, bool, 0444); MODULE_PARM_DESC(reset_workaround_2, "Enable extended AC97 RESET workaround for some other laptops."); +/* just for backward compatibility */ +static int enable; +module_param(enable, bool, 0444); + + + /* * hw definitions */ @@ -1561,7 +1564,6 @@ static struct nm256_quirk nm256_quirks[] __devinitdata = { static int __devinit snd_nm256_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { - static int dev; snd_card_t *card; nm256_t *chip; int err; @@ -1569,13 +1571,6 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci, struct nm256_quirk *q; u16 subsystem_vendor, subsystem_device; - if (dev >= SNDRV_CARDS) - return -ENODEV; - if (!enable[dev]) { - dev++; - return -ENOENT; - } - pci_read_config_word(pci, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vendor); pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &subsystem_device); @@ -1586,16 +1581,16 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci, printk(KERN_INFO "nm256: The device is blacklisted. Loading stopped\n"); return -ENODEV; case NM_RESET_WORKAROUND_2: - reset_workaround_2[dev] = 1; + reset_workaround_2 = 1; /* Fall-through */ case NM_RESET_WORKAROUND: - reset_workaround[dev] = 1; + reset_workaround = 1; break; } } } - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); + card = snd_card_new(index, id, THIS_MODULE, 0); if (card == NULL) return -ENOMEM; @@ -1615,36 +1610,36 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci, return -EINVAL; } - if (vaio_hack[dev]) + if (vaio_hack) xbuffer_top = 0x25a800; /* this avoids conflicts with XFree86 server */ else - xbuffer_top = buffer_top[dev]; - - if (playback_bufsize[dev] < 4) - playback_bufsize[dev] = 4; - if (playback_bufsize[dev] > 128) - playback_bufsize[dev] = 128; - if (capture_bufsize[dev] < 4) - capture_bufsize[dev] = 4; - if (capture_bufsize[dev] > 128) - capture_bufsize[dev] = 128; + xbuffer_top = buffer_top; + + if (playback_bufsize < 4) + playback_bufsize = 4; + if (playback_bufsize > 128) + playback_bufsize = 128; + if (capture_bufsize < 4) + capture_bufsize = 4; + if (capture_bufsize > 128) + capture_bufsize = 128; if ((err = snd_nm256_create(card, pci, - playback_bufsize[dev] * 1024, /* in bytes */ - capture_bufsize[dev] * 1024, /* in bytes */ - force_ac97[dev], + playback_bufsize * 1024, /* in bytes */ + capture_bufsize * 1024, /* in bytes */ + force_ac97, xbuffer_top, - use_cache[dev], + use_cache, &chip)) < 0) { snd_card_free(card); return err; } - if (reset_workaround[dev]) { + if (reset_workaround) { snd_printdd(KERN_INFO "nm256: reset_workaround activated\n"); chip->reset_workaround = 1; } - if (reset_workaround_2[dev]) { + if (reset_workaround_2) { snd_printdd(KERN_INFO "nm256: reset_workaround_2 activated\n"); chip->reset_workaround_2 = 1; } @@ -1666,7 +1661,6 @@ static int __devinit snd_nm256_probe(struct pci_dev *pci, } pci_set_drvdata(pci, card); - dev++; return 0; } -- cgit v1.2.3-70-g09d2