diff options
Diffstat (limited to 'sound/isa')
| -rw-r--r-- | sound/isa/Kconfig | 10 | ||||
| -rw-r--r-- | sound/isa/Makefile | 2 | ||||
| -rw-r--r-- | sound/isa/sgalaxy.c | 369 |
3 files changed, 0 insertions, 381 deletions
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index f9aa13d8dacc..52064cfa91f3 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -377,16 +377,6 @@ config SND_SB16_CSP coprocessor can do variable tasks like various compression and decompression algorithms. -config SND_SGALAXY - tristate "Aztech Sound Galaxy" - select SND_WSS_LIB - help - Say Y here to include support for Aztech Sound Galaxy - soundcards. - - To compile this driver as a module, choose M here: the module - will be called snd-sgalaxy. - config SND_SSCAPE tristate "Ensoniq SoundScape driver" select SND_MPU401_UART diff --git a/sound/isa/Makefile b/sound/isa/Makefile index d2bd8f536dd8..8d781e419e2e 100644 --- a/sound/isa/Makefile +++ b/sound/isa/Makefile @@ -10,7 +10,6 @@ snd-cmi8330-objs := cmi8330.o snd-es18xx-objs := es18xx.o snd-opl3sa2-objs := opl3sa2.o snd-sc6000-objs := sc6000.o -snd-sgalaxy-objs := sgalaxy.o snd-sscape-objs := sscape.o # Toplevel Module Dependency @@ -21,7 +20,6 @@ obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o obj-$(CONFIG_SND_ES18XX) += snd-es18xx.o obj-$(CONFIG_SND_OPL3SA2) += snd-opl3sa2.o obj-$(CONFIG_SND_SC6000) += snd-sc6000.o -obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ galaxy/ gus/ msnd/ opti9xx/ \ diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c deleted file mode 100644 index 6fe27b9d9440..000000000000 --- a/sound/isa/sgalaxy.c +++ /dev/null @@ -1,369 +0,0 @@ -/* - * Driver for Aztech Sound Galaxy cards - * Copyright (c) by Christopher Butler <chrisb@sandy.force9.co.uk. - * - * I don't have documentation for this card, I based this driver on the - * driver for OSS/Free included in the kernel source (drivers/sound/sgalaxy.c) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/init.h> -#include <linux/err.h> -#include <linux/isa.h> -#include <linux/delay.h> -#include <linux/time.h> -#include <linux/interrupt.h> -#include <linux/moduleparam.h> -#include <asm/dma.h> -#include <sound/core.h> -#include <sound/sb.h> -#include <sound/wss.h> -#include <sound/control.h> -#define SNDRV_LEGACY_FIND_FREE_IRQ -#define SNDRV_LEGACY_FIND_FREE_DMA -#include <sound/initval.h> - -MODULE_AUTHOR("Christopher Butler <chrisb@sandy.force9.co.uk>"); -MODULE_DESCRIPTION("Aztech Sound Galaxy"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Aztech Systems,Sound Galaxy}}"); - -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 long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240 */ -static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x530,0xe80,0xf40,0x604 */ -static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 7,9,10,11 */ -static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for Sound Galaxy soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for Sound Galaxy soundcard."); -module_param_array(sbport, long, NULL, 0444); -MODULE_PARM_DESC(sbport, "Port # for Sound Galaxy SB driver."); -module_param_array(wssport, long, NULL, 0444); -MODULE_PARM_DESC(wssport, "Port # for Sound Galaxy WSS driver."); -module_param_array(irq, int, NULL, 0444); -MODULE_PARM_DESC(irq, "IRQ # for Sound Galaxy driver."); -module_param_array(dma1, int, NULL, 0444); -MODULE_PARM_DESC(dma1, "DMA1 # for Sound Galaxy driver."); - -#define SGALAXY_AUXC_LEFT 18 -#define SGALAXY_AUXC_RIGHT 19 - -#define PFX "sgalaxy: " - -/* - - */ - -#define AD1848P1( port, x ) ( port + c_d_c_AD1848##x ) - -/* from lowlevel/sb/sb.c - to avoid having to allocate a struct snd_sb for the */ -/* short time we actually need it.. */ - -static int snd_sgalaxy_sbdsp_reset(unsigned long port) -{ - int i; - - outb(1, SBP1(port, RESET)); - udelay(10); - outb(0, SBP1(port, RESET)); - udelay(30); - for (i = 0; i < 1000 && !(inb(SBP1(port, DATA_AVAIL)) & 0x80); i++); - if (inb(SBP1(port, READ)) != 0xaa) { - snd_printd("sb_reset: failed at 0x%lx!!!\n", port); - return -ENODEV; - } - return 0; -} - -static int __devinit snd_sgalaxy_sbdsp_command(unsigned long port, - unsigned char val) -{ - int i; - - for (i = 10000; i; i--) - if ((inb(SBP1(port, STATUS)) & 0x80) == 0) { - outb(val, SBP1(port, COMMAND)); - return 1; - } - - return 0; -} - -static irqreturn_t snd_sgalaxy_dummy_interrupt(int irq, void *dev_id) -{ - return IRQ_NONE; -} - -static int __devinit snd_sgalaxy_setup_wss(unsigned long port, int irq, int dma) -{ - static int interrupt_bits[] = {-1, -1, -1, -1, -1, -1, -1, 0x08, -1, - 0x10, 0x18, 0x20, -1, -1, -1, -1}; - static int dma_bits[] = {1, 2, 0, 3}; - int tmp, tmp1; - - if ((tmp = inb(port + 3)) == 0xff) - { - snd_printdd("I/O address dead (0x%lx)\n", port); - return 0; - } -#if 0 - snd_printdd("WSS signature = 0x%x\n", tmp); -#endif - - if ((tmp & 0x3f) != 0x04 && - (tmp & 0x3f) != 0x0f && - (tmp & 0x3f) != 0x00) { - snd_printdd("No WSS signature detected on port 0x%lx\n", - port + 3); - return 0; - } - -#if 0 - snd_printdd(PFX "setting up IRQ/DMA for WSS\n"); -#endif - - /* initialize IRQ for WSS codec */ - tmp = interrupt_bits[irq % 16]; - if (tmp < 0) - return -EINVAL; - - if (request_irq(irq, snd_sgalaxy_dummy_interrupt, IRQF_DISABLED, "sgalaxy", NULL)) { - snd_printk(KERN_ERR "sgalaxy: can't grab irq %d\n", irq); - return -EIO; - } - - outb(tmp | 0x40, port); - tmp1 = dma_bits[dma % 4]; - outb(tmp | tmp1, port); - - free_irq(irq, NULL); - - return 0; -} - -static int __devinit snd_sgalaxy_detect(int dev, int irq, int dma) -{ -#if 0 - snd_printdd(PFX "switching to WSS mode\n"); -#endif - - /* switch to WSS mode */ - snd_sgalaxy_sbdsp_reset(sbport[dev]); - - snd_sgalaxy_sbdsp_command(sbport[dev], 9); - snd_sgalaxy_sbdsp_command(sbport[dev], 0); - - udelay(400); - return snd_sgalaxy_setup_wss(wssport[dev], irq, dma); -} - -static struct snd_kcontrol_new snd_sgalaxy_controls[] = { -WSS_DOUBLE("Aux Playback Switch", 0, - SGALAXY_AUXC_LEFT, SGALAXY_AUXC_RIGHT, 7, 7, 1, 1), -WSS_DOUBLE("Aux Playback Volume", 0, - SGALAXY_AUXC_LEFT, SGALAXY_AUXC_RIGHT, 0, 0, 31, 0) -}; - -static int __devinit snd_sgalaxy_mixer(struct snd_wss *chip) -{ - struct snd_card *card = chip->card; - struct snd_ctl_elem_id id1, id2; - unsigned int idx; - int err; - - memset(&id1, 0, sizeof(id1)); - memset(&id2, 0, sizeof(id2)); - id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - /* reassign AUX0 to LINE */ - strcpy(id1.name, "Aux Playback Switch"); - strcpy(id2.name, "Line Playback Switch"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; - strcpy(id1.name, "Aux Playback Volume"); - strcpy(id2.name, "Line Playback Volume"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; - /* reassign AUX1 to FM */ - strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; - strcpy(id2.name, "FM Playback Switch"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; - strcpy(id1.name, "Aux Playback Volume"); - strcpy(id2.name, "FM Playback Volume"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; - /* build AUX2 input */ - for (idx = 0; idx < ARRAY_SIZE(snd_sgalaxy_controls); idx++) { - err = snd_ctl_add(card, - snd_ctl_new1(&snd_sgalaxy_controls[idx], chip)); - if (err < 0) - return err; - } - return 0; -} - -static int __devinit snd_sgalaxy_match(struct device *devptr, unsigned int dev) -{ - if (!enable[dev]) - return 0; - if (sbport[dev] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR PFX "specify SB port\n"); - return 0; - } - if (wssport[dev] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR PFX "specify WSS port\n"); - return 0; - } - return 1; -} - -static int __devinit snd_sgalaxy_probe(struct device *devptr, unsigned int dev) -{ - static int possible_irqs[] = {7, 9, 10, 11, -1}; - static int possible_dmas[] = {1, 3, 0, -1}; - int err, xirq, xdma1; - struct snd_card *card; - struct snd_wss *chip; - - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); - if (err < 0) - return err; - - xirq = irq[dev]; - if (xirq == SNDRV_AUTO_IRQ) { - if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); - err = -EBUSY; - goto _err; - } - } - xdma1 = dma1[dev]; - if (xdma1 == SNDRV_AUTO_DMA) { - if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free DMA\n"); - err = -EBUSY; - goto _err; - } - } - - if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0) - goto _err; - - err = snd_wss_create(card, wssport[dev] + 4, -1, - xirq, xdma1, -1, - WSS_HW_DETECT, 0, &chip); - if (err < 0) - goto _err; - card->private_data = chip; - - err = snd_wss_pcm(chip, 0, NULL); - if (err < 0) { - snd_printdd(PFX "error creating new WSS PCM device\n"); - goto _err; - } - err = snd_wss_mixer(chip); - if (err < 0) { - snd_printdd(PFX "error creating new WSS mixer\n"); - goto _err; - } - if ((err = snd_sgalaxy_mixer(chip)) < 0) { - snd_printdd(PFX "the mixer rewrite failed\n"); - goto _err; - } - - strcpy(card->driver, "Sound Galaxy"); - strcpy(card->shortname, "Sound Galaxy"); - sprintf(card->longname, "Sound Galaxy at 0x%lx, irq %d, dma %d", - wssport[dev], xirq, xdma1); - - snd_card_set_dev(card, devptr); - - if ((err = snd_card_register(card)) < 0) - goto _err; - - dev_set_drvdata(devptr, card); - return 0; - - _err: - snd_card_free(card); - return err; -} - -static int __devexit snd_sgalaxy_remove(struct device *devptr, unsigned int dev) -{ - snd_card_free(dev_get_drvdata(devptr)); - dev_set_drvdata(devptr, NULL); - return 0; -} - -#ifdef CONFIG_PM -static int snd_sgalaxy_suspend(struct device *pdev, unsigned int n, - pm_message_t state) -{ - struct snd_card *card = dev_get_drvdata(pdev); - struct snd_wss *chip = card->private_data; - - snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); - chip->suspend(chip); - return 0; -} - -static int snd_sgalaxy_resume(struct device *pdev, unsigned int n) -{ - struct snd_card *card = dev_get_drvdata(pdev); - struct snd_wss *chip = card->private_data; - - chip->resume(chip); - snd_wss_out(chip, SGALAXY_AUXC_LEFT, chip->image[SGALAXY_AUXC_LEFT]); - snd_wss_out(chip, SGALAXY_AUXC_RIGHT, chip->image[SGALAXY_AUXC_RIGHT]); - - snd_power_change_state(card, SNDRV_CTL_POWER_D0); - return 0; -} -#endif - -#define DEV_NAME "sgalaxy" - -static struct isa_driver snd_sgalaxy_driver = { - .match = snd_sgalaxy_match, - .probe = snd_sgalaxy_probe, - .remove = __devexit_p(snd_sgalaxy_remove), -#ifdef CONFIG_PM - .suspend = snd_sgalaxy_suspend, - .resume = snd_sgalaxy_resume, -#endif - .driver = { - .name = DEV_NAME - }, -}; - -static int __init alsa_card_sgalaxy_init(void) -{ - return isa_register_driver(&snd_sgalaxy_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_sgalaxy_exit(void) -{ - isa_unregister_driver(&snd_sgalaxy_driver); -} - -module_init(alsa_card_sgalaxy_init) -module_exit(alsa_card_sgalaxy_exit) |