patch-2.1.67 linux/drivers/sound/sound_pnp.c
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- Lines: 1514
- Date:
Wed Dec 31 16:00:00 1969
- Orig file:
v2.1.66/linux/drivers/sound/sound_pnp.c
- Orig date:
Wed May 28 10:51:33 1997
diff -u --recursive --new-file v2.1.66/linux/drivers/sound/sound_pnp.c linux/drivers/sound/sound_pnp.c
@@ -1,1513 +0,0 @@
-/*
- * sound/sound_pnp.c
- *
- * PnP soundcard support (Linux spesific)
- */
-/*
- * Copyright (C) by Hannu Savolainen 1993-1997
- *
- * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
- * Version 2 (June 1991). See the "COPYING" file distributed with this software
- * for more info.
- */
-#include <linux/config.h>
-
-#include "sound_config.h"
-
-#if defined(CONFIG_SPNP)
-
-
-static struct wait_queue *maui_sleeper = NULL;
-static volatile struct snd_wait maui_sleep_flag =
-{0};
-
-extern unsigned long init_pnp (unsigned long, int *);
-
-#include "pnp.h"
-extern int *sound_osp;
-
-extern int (*pnp_ioctl) (unsigned int cmd, caddr_t arg);
-
-extern int sound_pnp_port;
-static int disabled_devices[] =
-{
- PNP_DEVID ('G', 'R', 'V', 0x0003), /* GUS SB emulation */
- PNP_DEVID ('G', 'R', 'V', 0x0004), /* GUS MPU emulation */
- 0
-};
-
-static int special_devices[] =
-{
- PNP_DEVID ('C', 'S', 'C', 0x0010), /* CS4232/6 control port */
- PNP_DEVID ('C', 'S', 'C', 0x0002), /* CS4232/6 control port */
- 0
-};
-
-static int pnp_sig = 0;
-
-static void
-pnp_delay (long t)
-{
- t = (t * HZ) / 1000000; /* Convert to jiffies */
-
-
- {
- unsigned long tlimit;
-
- if (t)
- current->timeout = tlimit = jiffies + (t);
- else
- tlimit = (unsigned long) -1;
- maui_sleep_flag.opts = WK_SLEEP;
- interruptible_sleep_on (&maui_sleeper);
- if (!(maui_sleep_flag.opts & WK_WAKEUP))
- {
- if (jiffies >= tlimit)
- maui_sleep_flag.opts |= WK_TIMEOUT;
- }
- maui_sleep_flag.opts &= ~WK_SLEEP;
- };
-}
-
-void
-cs4232_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
- int old_num_mixers = num_mixers;
- int is_4232 = 0; /* CS4232 (not CS4236 or something better) */
-
- int portmask = 0xff;
- int irqmask = 0x01, dmamask = 0x03;
- int opl3_driver, wss_driver;
-
-
- if (pnp_trace)
- printk ("CS4232/6 driver waking up\n");
-
- if (dev->card->key == (PNP_DEVID ('C', 'S', 'C', 0x4232)))
- is_4232 = 1;
-
-#ifndef USE_HOT_PNP_INIT
- if (is_4232) /* CS4232 may cause lockups */
- if (pnp_get_port (dev, 0) == NO_PORT ||
- pnp_get_port (dev, 1) == NO_PORT ||
- pnp_get_irq (dev, 0) == NO_IRQ ||
- pnp_get_dma (dev, 0) == NO_DMA
- )
- {
- printk ("Sound: CS4232 in PnP mode requires prior initialization by PnP BIOS\n");
- return;
- }
-#endif
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP WSS";
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x01; /* MSS */
- else
- printk ("Sound: PnP MSS/WSS device detected but no driver enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x02; /* OPL3 */
- else
- printk ("Sound: PnP OPL3/4 device detected but no driver enabled\n");
-
- /* printk ("WSS driver %d, OPL3 driver %d\n", wss_driver, opl3_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!is_4232)
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- {
- printk ("sound_pnp: Failed to find free resources\n");
- return;
- }
-
- {
- struct address_info hw_config;
- int wss_base, opl3_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- wss_base = pnp_get_port (dev, 0);
- opl3_base = pnp_get_port (dev, 1);
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- pnp_delay (1000000);
-
- if (pnp_trace)
- {
- printk ("I/O0 %03x\n", wss_base);
- printk ("I/O1 %03x\n", opl3_base);
- printk ("IRQ %d\n", irq);
- printk ("DMA0 %d\n", dma1);
- printk ("DMA1 %d\n", dma2);
- }
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (wss_base && wss_driver)
- {
- hw_config.io_base = wss_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
-
-
- if (num_mixers > old_num_mixers)
- { /* Assume the mixer map is as suggested in the CS4232 spec */
- AD1848_REROUTE (SOUND_MIXER_LINE1, SOUND_MIXER_LINE);
- AD1848_REROUTE (SOUND_MIXER_LINE2, SOUND_MIXER_CD);
- AD1848_REROUTE (SOUND_MIXER_LINE3, SOUND_MIXER_SYNTH); /* FM */
- }
- }
- }
-}
-
-void
-opti82C924_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0xff, irqmask = 0x01, dmamask = 0x03;
- int opl3_driver, wss_driver;
-
- if (pnp_trace)
- printk ("OPTi 82C924 driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP WSS";
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x01; /* MSS */
- else
- printk ("Sound: PnP MSS/WSS device detected but no driver enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x02; /* OPL3 */
- else
- printk ("Sound: PnP OPL3/4 device detected but no driver enabled\n");
-
- /* printk ("WSS driver %d, OPL3 driver %d\n", wss_driver, opl3_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int wss_base, opl3_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- wss_base = pnp_get_port (dev, 1);
- opl3_base = pnp_get_port (dev, 2);
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- pnp_delay (2000000);
-
- if (pnp_trace)
- {
- printk ("I/O0 %03x\n", wss_base);
- printk ("I/O1 %03x\n", opl3_base);
- printk ("IRQ %d\n", irq);
- printk ("DMA0 %d\n", dma1);
- printk ("DMA1 %d\n", dma2);
- }
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base + 8;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (wss_base && wss_driver)
- {
- hw_config.io_base = wss_base + 4;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
-
- }
- }
-}
-
-void
-opl3sa2_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int opl3_driver, wss_driver, mpu_driver;
-
- if (pnp_trace)
- printk ("OPL3-SA2 driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP WSS";
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x02; /* MSS */
- else
- printk ("Sound: PnP MSS/WSS device detected but no driver enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x04; /* OPL3 */
- else
- printk ("Sound: PnP OPL3/4 device detected but no driver enabled\n");
-
- if ((mpu_driver = sndtable_identify_card ("UART401")))
- portmask |= 0x08; /* OPL3 */
- else
- printk ("Sound: PnP UART401 device detected but no driver enabled\n");
-
- /* printk ("WSS driver %d, OPL3 driver %d\n", wss_driver, opl3_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int wss_base, opl3_base, mpu_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- wss_base = pnp_get_port (dev, 1);
- opl3_base = pnp_get_port (dev, 2);
- mpu_base = pnp_get_port (dev, 3);
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- pnp_delay (1000000);
-
- if (pnp_trace)
- {
- printk ("I/O0 %03x\n", wss_base);
- printk ("I/O1 %03x\n", opl3_base);
- printk ("I/O3 %03x\n", mpu_base);
- printk ("IRQ %d\n", irq);
- printk ("DMA0 %d\n", dma1);
- printk ("DMA1 %d\n", dma2);
- }
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (wss_base && wss_driver)
- {
- hw_config.io_base = wss_base + 4;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
-
- }
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
-
- }
- }
-}
-
-static unsigned char
-C931_read (int base, int reg)
-{
- unsigned char data;
- unsigned long flags;
-
- save_flags (flags);
- cli ();
- outb ((0xE4), base);
- outb ((reg), base + 2);
- data = inb (base + 3);
- restore_flags (flags);
- return data;
-}
-
-static void
-C931_write (int base, int reg, unsigned char data)
-{
- unsigned long flags;
-
- save_flags (flags);
- cli ();
- outb ((0xE4), base);
- outb ((reg), base + 2);
- outb ((data), base + 3);
- restore_flags (flags);
-}
-
-void
-opti82C931_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0xff, irqmask = 0x01, dmamask = 0x03;
- int opl3_driver, wss_driver;
-
- if (pnp_trace)
- printk ("OPTi 82C931 driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP WSS";
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x01; /* MSS */
- else
- printk ("Sound: PnP MSS/WSS device detected but no driver enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x02; /* OPL3 */
- else
- printk ("Sound: PnP OPL3/4 device detected but no driver enabled\n");
-
- /* printk ("WSS driver %d, OPL3 driver %d\n", wss_driver, opl3_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int wss_base, opl3_base, master_ctl;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- wss_base = pnp_get_port (dev, 0);
- opl3_base = pnp_get_port (dev, 1);
- master_ctl = pnp_get_port (dev, 3);
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- if (pnp_trace)
- {
- int i;
-
- printk ("I/O0 %03x\n", wss_base);
- printk ("I/O1 %03x\n", opl3_base);
- printk ("Master control port %x\n", master_ctl);
- for (i = 0; i < 4; i++)
- printk ("Port %x = %x\n", master_ctl + i, inb (master_ctl + i));
- printk ("IRQ %d\n", irq);
- printk ("DMA0 %d\n", dma1);
- printk ("DMA1 %d\n", dma2);
- }
- {
- unsigned char tmp;
-
- tmp = C931_read (master_ctl, 5) | 0x20; /* Enable codec registers I16 to I31 */
- C931_write (master_ctl, 5, tmp);
-
- tmp = 0x82; /* MPU and WSS enabled, SB disabled */
- C931_write (master_ctl, 6, tmp);
- }
-
- pnp_delay (2000000);
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base + 8;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (wss_base && wss_driver)
- {
- hw_config.io_base = wss_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
-
- ad1848_control (AD1848_SET_C930_PWD, master_ctl);
- }
- }
-}
-
-void
-opti82C924mpu_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0xff, irqmask = 0x01, dmamask = 0x03;
- int mpu_driver;
-
- if (pnp_trace)
- printk ("OPTi 82C924/C925/C931 MPU driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP MPU";
-
- if ((mpu_driver = sndtable_identify_card ("UART401")))
- portmask |= 0x01; /* MPU401 */
- else
- printk ("Sound: PnP MPU device detected but no driver enabled\n");
-
- /* printk ("MPU driver %d\n", mpu_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int mpu_base;
- int irq;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- mpu_base = pnp_get_port (dev, 0);
- irq = pnp_get_irq (dev, 0);
-
- pnp_delay (1000000);
-
- if (pnp_trace)
- {
- printk ("I/O %03x\n", mpu_base);
- printk ("IRQ %d\n", irq);
- }
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = irq;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
-
- }
- }
-}
-
-void
-cs4236mpu_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0xff, irqmask = 0x01, dmamask = 0x03;
- int mpu_driver;
-
- if (dev->card->key == (PNP_DEVID ('C', 'S', 'C', 0x4232))) /* CS4232 */
- return;
-
- if (pnp_trace)
- printk ("CS4236 MPU driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "PnP MPU";
-
- if ((mpu_driver = sndtable_identify_card ("UART401")))
- portmask |= 0x01; /* MPU401 */
- else
- printk ("Sound: CS4236 PnP MPU device detected but no driver enabled\n");
-
- /* printk ("MPU driver %d\n", mpu_driver); */
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int mpu_base;
- int irq;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- mpu_base = pnp_get_port (dev, 0);
- irq = pnp_get_irq (dev, 0);
-
- pnp_delay (1500000);
-
- if (pnp_trace)
- {
- printk ("I/O %03x\n", mpu_base);
- printk ("IRQ %d\n", irq);
- }
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = irq;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
-
- }
- }
-}
-
-void
-soundscape_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0xff, irqmask = 0x03, dmamask = 0x01;
- int sscape_driver, wss_driver;
-
- if (pnp_trace)
- printk ("Soundscape PnP driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SoundScape PnP";
-
- if ((sscape_driver = sndtable_identify_card ("SSCAPE")))
- portmask |= 0x01; /* MPU401 */
- else
- printk ("Sound: Soundscape PnP device detected but no driver enabled\n");
-
- /* printk ("Soundscape driver %d\n", sscape_driver); */
-
- if ((wss_driver = sndtable_identify_card ("SSCAPEMSS")))
- portmask |= 0x01;
- else
- printk ("Sound: Soundscape codec device detected but no driver enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int sscape_base;
- int irq, irq2, dma, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- sscape_base = pnp_get_port (dev, 0);
- irq = pnp_get_irq (dev, 0);
- irq2 = pnp_get_irq (dev, 1);
- dma = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- pnp_delay (1000000);
-
- if (pnp_trace)
- {
- printk ("I/O %03x\n", sscape_base);
- printk ("IRQ %d\n", irq);
- printk ("IRQ2 %d\n", irq2);
- printk ("DMA %d\n", dma);
- printk ("DMA2 %d\n", dma2);
- }
-
- if (sscape_base && sscape_driver)
- {
- hw_config.io_base = sscape_base;
- hw_config.irq = irq;
- hw_config.dma = dma;
- hw_config.dma2 = dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0x12345678;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (sscape_driver, &hw_config);
- }
-
- if (sscape_base && wss_driver)
- {
- hw_config.io_base = sscape_base + 8; /* The codec base */
- hw_config.irq = irq2;
- hw_config.dma = dma;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
- ad1848_control (AD1848_SET_XTAL, 1); /* 14.3 MHz is used */
- }
- }
-}
-
-void
-soundscape_vivo (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x07, irqmask = 0x03, dmamask = 0x03;
- int mpu_driver, wss_driver, vivo_driver;
- int is_vivo_classic = 0;
-
- if (pnp_trace)
- printk ("Soundscape VIVO driver waking up\n");
-
- if (dev->card->key == (PNP_DEVID ('E', 'N', 'S', 0x4080)))
- is_vivo_classic = 1;
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SoundScape VIVO";
-
- if ((mpu_driver = sndtable_identify_card ("UART401")))
- portmask |= 0x01; /* MPU401 */
-
- /* printk ("MPU driver %d\n", mpu_driver); */
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x02;
- else
- printk ("Sound: Soundscape codec device detected but no driver enabled\n");
-
- if ((vivo_driver = sndtable_identify_card ("VIVO")))
- portmask |= 0x07;
- else
- printk ("Sound: Soundscape VIVO/OTTO device detected but no driver installed\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int mpu_base, mss_base, otto_base;
- int irq, irq2, dma, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- mpu_base = pnp_get_port (dev, 0);
- mss_base = pnp_get_port (dev, 1);
- otto_base = pnp_get_port (dev, 2);
- irq = pnp_get_irq (dev, 0);
- irq2 = pnp_get_irq (dev, 1);
- dma = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
- if (dma2 == NO_DMA)
- dma2 = dma;
-
- if (pnp_trace)
- {
- printk ("I/O %03x\n", mpu_base);
- printk ("MSS I/O %03x\n", mss_base);
- printk ("OTTO I/O %03x\n", otto_base);
- printk ("IRQ %d\n", irq);
- printk ("IRQ2 %d\n", irq2);
- printk ("DMA %d\n", dma);
- printk ("DMA2 %d\n", dma2);
- }
-
-
- if (mss_base && wss_driver)
- {
- hw_config.io_base = mss_base + 4; /* The codec base */
- hw_config.irq = irq;
- hw_config.dma = dma;
- hw_config.dma2 = dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (wss_driver, &hw_config);
- }
-
- if (otto_base && vivo_driver)
- {
- hw_config.io_base = otto_base;
- hw_config.irq = irq2;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = mpu_base;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (vivo_driver, &hw_config);
-
- if (is_vivo_classic)
- {
- /*
- * The original VIVO uses XCTL0 pin of AD1845 as a synth (un)mute bit. Turn it
- * on _after_ the synth is initialized. Btw, XCTL1 controls 30 dB mic boost
- * circuit.
- */
-
- ad1848_control (AD1848_SET_XCTL0, 1); /* Unmute */
- }
- AD1848_REROUTE (SOUND_MIXER_LINE1, SOUND_MIXER_SYNTH); /* AUX1 is OTTO input */
- AD1848_REROUTE (SOUND_MIXER_LINE3, SOUND_MIXER_LINE); /* Line in */
-
- }
- }
-}
-
-void
-gus_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int gus_driver, wss_driver;
-
- if (pnp_trace)
- printk ("GUS PnP driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "Ultrasound PnP";
-
- if ((gus_driver = sndtable_identify_card ("GUSPNP")))
- portmask |= 0x07;
- else
- printk ("Sound: GUS PnP device detected but no driver enabled\n");
-
- if ((wss_driver = sndtable_identify_card ("AD1848")))
- portmask |= 0x01; /* MAX */
- else
- printk ("Sound: GUS PnP codec device detected but no driver enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int gus_base;
- int irq;
- int dma1, dma2;
-
- gus_base = pnp_get_port (dev, 0);
-
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- if (pnp_trace)
- printk ("Device activation OK (P%x I%d D%d d%d)\n",
- gus_base, irq, dma1, dma2);
-
- if (gus_base && gus_driver)
- {
-
- hw_config.io_base = gus_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (gus_driver, &hw_config);
- }
- }
-}
-
-void
-sb_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int sb_driver, mpu_driver, opl3_driver;
-
- if (pnp_trace)
- printk ("SB PnP driver waking up\n");
- pnp_delay (1000000);
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SoundBlaster PnP";
-
- if ((sb_driver = sndtable_identify_card ("SBPNP")))
- portmask |= 0x01;
- else
- printk ("Sound: SB PnP device detected but no driver enabled\n");
-
- if ((mpu_driver = sndtable_identify_card ("SBMPU")))
- portmask |= 0x02;
- else
- printk ("Sound: SB PnP device detected but SB MPU driver not enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x04;
- else
- printk ("Sound: SB PnP device detected but OPL3 driver not enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int sb_base, mpu_base, opl3_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- sb_base = pnp_get_port (dev, 0);
- mpu_base = pnp_get_port (dev, 1);
- opl3_base = pnp_get_port (dev, 2);
-
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- dma2 = pnp_get_dma (dev, 1);
-
- if (sb_base && sb_driver)
- {
- hw_config.io_base = sb_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (sb_driver, &hw_config);
- }
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = irq;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
-
- }
- }
-}
-
-void
-als_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int sb_driver;
-
- if (pnp_trace)
- printk ("ALS### PnP driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SB16 clone";
-
- if ((sb_driver = sndtable_identify_card ("SBPNP")))
- portmask |= 0x01;
- else
- printk ("Sound: ALS PnP device detected but no driver enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int sb_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- sb_base = pnp_get_port (dev, 0);
-
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 1);
- dma2 = pnp_get_dma (dev, 0);
-
- if (sb_base && sb_driver)
- {
- hw_config.io_base = sb_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (sb_driver, &hw_config);
- }
- }
-}
-
-void
-als_pnp_mpu (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int mpu_driver;
-
- if (pnp_trace)
- printk ("ALS### PnP MPU driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SB16 clone";
-
- if ((mpu_driver = sndtable_identify_card ("UART401")))
- portmask |= 0x01;
- else
- printk ("Sound: ALS PnP device detected but no MPU driver enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int mpu_base;
- int irq;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- mpu_base = pnp_get_port (dev, 0);
-
- irq = pnp_get_irq (dev, 0);
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = irq;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
- }
- }
-}
-
-void
-als_pnp_opl (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x00, irqmask = 0x01, dmamask = 0x03;
- int opl3_driver;
-
- if (pnp_trace)
- printk ("ALS### PnP OPL3 driver waking up\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "SB16 clone";
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x01;
- else
- printk ("Sound: ALS PnP device detected but no OPL3 driver enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int opl3_base;
- int irq;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- opl3_base = pnp_get_port (dev, 0);
-
- irq = pnp_get_irq (dev, 0);
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = sound_osp;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
- }
- }
-}
-
-void
-ess_pnp (void *parm)
-{
- struct pnp_dev *dev = (struct pnp_dev *) parm;
- char *name;
-
- int portmask = 0x03, irqmask = 0x01, dmamask = 0x03;
- int sb_driver, mpu_driver, opl3_driver;
-
- if (pnp_trace)
- printk ("ESS PnP driver waking up\n");
-
- if (pnp_trace)
- {
- printk ("ESS1868: IRQB,IRQA = %x\n", pnp_readreg (dev, 0x20));
- printk ("ESS1868: IRQD,IRQC = %x\n", pnp_readreg (dev, 0x21));
- printk ("ESS1868: IRQF,IRQE = %x\n", pnp_readreg (dev, 0x22));
- printk ("ESS1868: DRQB,DRQA = %x\n", pnp_readreg (dev, 0x23));
- printk ("ESS1868: DRQD,DRQC = %x\n", pnp_readreg (dev, 0x24));
- printk ("ESS1868: Configuration ROM Header 0 = %x\n", pnp_readreg (dev, 0x25));
- printk ("ESS1868: Configuration ROM Header 1 = %x\n", pnp_readreg (dev, 0x26));
- printk ("ESS1868: HW Volume IRQ = %x\n", pnp_readreg (dev, 0x27));
- printk ("ESS1868: MPU401 IRQ = %x\n", pnp_readreg (dev, 0x28));
- }
-
- if (pnp_readreg (dev, 0x27) & 0x01) /* MPU401 is at logical device #3 */
- printk ("Nonstandard ESS1868 implementation - contact support@4front-tech.com\n");
-
- if (dev->card && dev->card->name)
- name = dev->card->name;
- else
- name = "ESS AudioDrive PnP";
-
- if ((sb_driver = sndtable_identify_card ("SBLAST")))
- portmask |= 0x01;
- else
- printk ("Sound: SB PnP device detected but no driver enabled\n");
-
- if ((mpu_driver = sndtable_identify_card ("SBMPU")))
- portmask |= 0x02;
- else
- printk ("Sound: SB PnP device detected but SB MPU driver not enabled\n");
-
- if ((opl3_driver = sndtable_identify_card ("OPL3")))
- portmask |= 0x04;
- else
- printk ("Sound: SB PnP device detected but OPL3 driver not enabled\n");
-
- if (!portmask) /* No drivers available */
- return;
-
- if (!pnp_allocate_device (pnp_sig, dev, portmask, irqmask, dmamask, 0x00))
- printk ("sound_pnp: Failed to find free resources\n");
- else
- {
- struct address_info hw_config;
- int sb_base, mpu_base, opl3_base;
- int irq;
- int dma1, dma2;
-
- if (pnp_trace)
- printk ("Device activation OK\n");
- sb_base = pnp_get_port (dev, 0);
- opl3_base = pnp_get_port (dev, 1);
- mpu_base = pnp_get_port (dev, 2);
-
- irq = pnp_get_irq (dev, 0);
- dma1 = pnp_get_dma (dev, 0);
- /* dma2 = pnp_get_dma (dev, 1); */ dma2 = -1;
-
- if (pnp_trace)
- {
- printk ("ESS PnP at %x/%x/%x, %d, %d/%d\n",
- sb_base, mpu_base, opl3_base,
- irq, dma1, dma2);
- }
-
- if (sb_base && sb_driver)
- {
- hw_config.io_base = sb_base;
- hw_config.irq = irq;
- hw_config.dma = dma1;
- hw_config.dma2 = (dma2 == NO_DMA) ? dma1 : dma2;
- hw_config.always_detect = 0;
- hw_config.name = name;
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = NULL;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (sb_driver, &hw_config);
- }
-
- if (opl3_base && opl3_driver)
- {
- hw_config.io_base = opl3_base;
- hw_config.irq = 0;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = NULL;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (opl3_driver, &hw_config);
-
- }
-
- if (mpu_base && mpu_driver)
- {
- hw_config.io_base = mpu_base;
- hw_config.irq = -irq;
- hw_config.dma = -1;
- hw_config.dma2 = -1;
- hw_config.always_detect = 0;
- hw_config.name = "";
- hw_config.driver_use_1 = 0;
- hw_config.driver_use_2 = 0;
- hw_config.osp = NULL;
- hw_config.card_subtype = 0;
-
- sndtable_start_card (mpu_driver, &hw_config);
-
- }
- }
-}
-
-static struct pnp_sounddev pnp_devs[] =
-{
- {PNP_DEVID ('C', 'S', 'C', 0x0000), cs4232_pnp, "CS4232"},
- {PNP_DEVID ('C', 'S', 'C', 0x0003), cs4236mpu_pnp, "CS4236MPU"},
- {PNP_DEVID ('G', 'R', 'V', 0x0000), gus_pnp, "GUS"},
- {PNP_DEVID ('R', 'V', 'L', 0x0010), gus_pnp, "WAVXTREME"},
- {PNP_DEVID ('A', 'D', 'V', 0x0010), gus_pnp, "IWAVE"},
- {PNP_DEVID ('D', 'X', 'P', 0x0010), gus_pnp, "IWAVE"},
- {PNP_DEVID ('Y', 'M', 'H', 0x0021), opl3sa2_pnp, "OPL3SA2"},
- {PNP_DEVID ('O', 'P', 'T', 0x0000), opti82C924_pnp, "82C924"},
- {PNP_DEVID ('O', 'P', 'T', 0x9250), opti82C924_pnp, "82C925"},
- {PNP_DEVID ('O', 'P', 'T', 0x9310), opti82C931_pnp, "82C931"},
- {PNP_DEVID ('O', 'P', 'T', 0x0002), opti82C924mpu_pnp, "82C924MPU"},
- {PNP_DEVID ('E', 'N', 'S', 0x0000), soundscape_pnp, "SSCAPE"},
- {PNP_DEVID ('N', 'E', 'C', 0x0000), soundscape_pnp, "NEC"},
- {PNP_DEVID ('E', 'N', 'S', 0x1010), soundscape_vivo, "SSCAPE"},
- {PNP_DEVID ('E', 'N', 'S', 0x1011), soundscape_vivo, "SSCAPE"},
- {PNP_DEVID ('C', 'T', 'L', 0x0031), sb_pnp, "SB"},
- {PNP_DEVID ('C', 'T', 'L', 0x0001), sb_pnp, "SB"},
- {PNP_DEVID ('C', 'T', 'L', 0x0041), sb_pnp, "SB"}, /* SB32 (new revision) */
- {PNP_DEVID ('C', 'T', 'L', 0x0042), sb_pnp, "SB"}, /* SB64 */
- {PNP_DEVID ('C', 'T', 'L', 0x0044), sb_pnp, "SB"}, /* SB64 Gold */
- {PNP_DEVID ('@', '@', '@', 0x0001), als_pnp, "SB"},
- {PNP_DEVID ('@', 'X', '@', 0x0001), als_pnp_mpu, "SB"},
- {PNP_DEVID ('@', 'H', '@', 0x0001), als_pnp_opl, "SB"},
- {PNP_DEVID ('E', 'S', 'S', 0x1868), ess_pnp, "ESS"}
-};
-
-static int nr_pnpdevs = sizeof (pnp_devs) / sizeof (struct pnp_sounddev);
-
-static int
-pnp_activate (int id, struct pnp_dev *dev)
-{
- int i;
-
- for (i = 0; i < nr_pnpdevs; i++)
- if (pnp_devs[i].id == id)
- {
-
- if (pnp_trace)
- printk ("PnP dev: %08x, %s\n", id,
- pnp_devid2asc (id));
-
- pnp_devs[i].setup ((void *) dev);
- return 1;
- }
-
- return 0;
-}
-
-void
-cs423x_special (struct pnp_dev *dev)
-{
-}
-
-void
-sound_pnp_init (int *osp)
-{
-
- struct pnp_dev *dev;
-
- if (pnp_sig == 0)
- init_pnp (0, osp);
-
- if (pnp_sig == 0)
- if ((pnp_sig = pnp_connect ("sound")) == -1)
- {
- printk ("Sound: Can't connect to kernel PnP services.\n");
- return;
- }
-
-/*
- * First handle some special configuration ports.
- */
- dev = NULL;
- while ((dev = pnp_get_next_device (pnp_sig, dev)) != NULL)
- {
- int i;
-
- for (i = 0; special_devices[i] != 0; i++)
- if (special_devices[i] == dev->key)
- switch (i)
- {
- case 0:
- case 1:
- cs423x_special (dev);
- break;
- }
- }
-
-/*
- * Next disable some unused sound devices so that they don't consume
- * valuable IRQ and DMA resources.
- */
- dev = NULL;
- while ((dev = pnp_get_next_device (pnp_sig, dev)) != NULL)
- {
- int i;
-
- for (i = 0; disabled_devices[i] != 0; i++)
- if (disabled_devices[i] == dev->key)
- pnp_enable_device (dev, 0); /* Disable it */
- }
-
-/*
- * Then initialize drivers for known PnP devices.
- */
- dev = NULL;
- while ((dev = pnp_get_next_device (pnp_sig, dev)) != NULL)
- {
- if (!pnp_activate (dev->key, dev))
- {
- /* Scan all compatible devices */
-
- int i;
-
- for (i = 0; i < dev->ncompat; i++)
- if (pnp_activate (dev->compat_keys[i], dev))
- break;
- }
- }
-}
-
-void
-sound_pnp_disconnect (void)
-{
- pnp_disconnect (pnp_sig);
-}
-
-
-#endif
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TCL-scripts by Sam Shen, slshen@lbl.gov