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-rw-r--r--sound/isa/wavefront/wavefront.c716
1 files changed, 716 insertions, 0 deletions
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
new file mode 100644
index 000000000000..79b022070ba3
--- /dev/null
+++ b/sound/isa/wavefront/wavefront.c
@@ -0,0 +1,716 @@
+/*
+ * ALSA card-level driver for Turtle Beach Wavefront cards
+ * (Maui,Tropez,Tropez+)
+ *
+ * Copyright (c) 1997-1999 by Paul Barton-Davis <pbd@op.net>
+ *
+ * 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 <sound/driver.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/pnp.h>
+#include <linux/moduleparam.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/opl3.h>
+#include <sound/snd_wavefront.h>
+
+MODULE_AUTHOR("Paul Barton-Davis <pbd@op.net>");
+MODULE_DESCRIPTION("Turtle Beach Wavefront");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{Turtle Beach,Maui/Tropez/Tropez+}}");
+
+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 int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
+static long cs4232_pcm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static int cs4232_pcm_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */
+static long cs4232_mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static int cs4232_mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */
+static long ics2115_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static int ics2115_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,9,11,12,15 */
+static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
+static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
+static int use_cs4232_midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for WaveFront soundcard.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for WaveFront soundcard.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable WaveFront soundcard.");
+#ifdef CONFIG_PNP
+module_param_array(isapnp, bool, NULL, 0444);
+MODULE_PARM_DESC(isapnp, "ISA PnP detection for WaveFront soundcards.");
+#endif
+module_param_array(cs4232_pcm_port, long, NULL, 0444);
+MODULE_PARM_DESC(cs4232_pcm_port, "Port # for CS4232 PCM interface.");
+module_param_array(cs4232_pcm_irq, int, NULL, 0444);
+MODULE_PARM_DESC(cs4232_pcm_irq, "IRQ # for CS4232 PCM interface.");
+module_param_array(dma1, int, NULL, 0444);
+MODULE_PARM_DESC(dma1, "DMA1 # for CS4232 PCM interface.");
+module_param_array(dma2, int, NULL, 0444);
+MODULE_PARM_DESC(dma2, "DMA2 # for CS4232 PCM interface.");
+module_param_array(cs4232_mpu_port, long, NULL, 0444);
+MODULE_PARM_DESC(cs4232_mpu_port, "port # for CS4232 MPU-401 interface.");
+module_param_array(cs4232_mpu_irq, int, NULL, 0444);
+MODULE_PARM_DESC(cs4232_mpu_irq, "IRQ # for CS4232 MPU-401 interface.");
+module_param_array(ics2115_irq, int, NULL, 0444);
+MODULE_PARM_DESC(ics2115_irq, "IRQ # for ICS2115.");
+module_param_array(ics2115_port, long, NULL, 0444);
+MODULE_PARM_DESC(ics2115_port, "Port # for ICS2115.");
+module_param_array(fm_port, long, NULL, 0444);
+MODULE_PARM_DESC(fm_port, "FM port #.");
+module_param_array(use_cs4232_midi, bool, NULL, 0444);
+MODULE_PARM_DESC(use_cs4232_midi, "Use CS4232 MPU-401 interface (inaccessibly located inside your computer)");
+
+static snd_card_t *snd_wavefront_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+
+#ifdef CONFIG_PNP
+
+static struct pnp_card_device_id snd_wavefront_pnpids[] = {
+ /* Tropez */
+ { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "PnPb006" }, { "CSC0004" } } },
+ /* Tropez+ */
+ { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PnPb006" }, { "CSC0004" } } },
+ { .id = "" }
+};
+
+MODULE_DEVICE_TABLE(pnp_card, snd_wavefront_pnpids);
+
+static int __devinit
+snd_wavefront_pnp (int dev, snd_wavefront_card_t *acard, struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
+{
+ struct pnp_dev *pdev;
+ struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+ int err;
+
+ if (!cfg)
+ return -ENOMEM;
+
+ /* Check for each logical device. */
+
+ /* CS4232 chip (aka "windows sound system") is logical device 0 */
+
+ acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
+ if (acard->wss == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+
+ /* there is a game port at logical device 1, but we ignore it completely */
+
+ /* the control interface is logical device 2, but we ignore it
+ completely. in fact, nobody even seems to know what it
+ does.
+ */
+
+ /* Only configure the CS4232 MIDI interface if its been
+ specifically requested. It is logical device 3.
+ */
+
+ if (use_cs4232_midi[dev]) {
+ acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
+ if (acard->mpu == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+ }
+
+ /* The ICS2115 synth is logical device 4 */
+
+ acard->synth = pnp_request_card_device(card, id->devs[3].id, NULL);
+ if (acard->synth == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+
+ /* PCM/FM initialization */
+
+ pdev = acard->wss;
+
+ pnp_init_resource_table(cfg);
+
+ /* An interesting note from the Tropez+ FAQ:
+
+ Q. [Ports] Why is the base address of the WSS I/O ports off by 4?
+
+ A. WSS I/O requires a block of 8 I/O addresses ("ports"). Of these, the first
+ 4 are used to identify and configure the board. With the advent of PnP,
+ these first 4 addresses have become obsolete, and software applications
+ only use the last 4 addresses to control the codec chip. Therefore, the
+ base address setting "skips past" the 4 unused addresses.
+
+ */
+
+ if (cs4232_pcm_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], cs4232_pcm_port[dev], 4);
+ if (fm_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
+ if (dma1[dev] != SNDRV_AUTO_DMA)
+ pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
+ if (dma2[dev] != SNDRV_AUTO_DMA)
+ pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
+ if (cs4232_pcm_irq[dev] != SNDRV_AUTO_IRQ)
+ pnp_resource_change(&cfg->irq_resource[0], cs4232_pcm_irq[dev], 1);
+
+ if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
+ snd_printk(KERN_ERR "PnP WSS the requested resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ snd_printk(KERN_ERR "PnP WSS pnp configure failure\n");
+ kfree(cfg);
+ return err;
+ }
+
+ cs4232_pcm_port[dev] = pnp_port_start(pdev, 0);
+ fm_port[dev] = pnp_port_start(pdev, 1);
+ dma1[dev] = pnp_dma(pdev, 0);
+ dma2[dev] = pnp_dma(pdev, 1);
+ cs4232_pcm_irq[dev] = pnp_irq(pdev, 0);
+
+ /* Synth initialization */
+
+ pdev = acard->synth;
+
+ pnp_init_resource_table(cfg);
+
+ if (ics2115_port[dev] != SNDRV_AUTO_PORT) {
+ pnp_resource_change(&cfg->port_resource[0], ics2115_port[dev], 16);
+ }
+
+ if (ics2115_port[dev] != SNDRV_AUTO_IRQ) {
+ pnp_resource_change(&cfg->irq_resource[0], ics2115_irq[dev], 1);
+ }
+
+ if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
+ snd_printk(KERN_ERR "PnP ICS2115 the requested resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ snd_printk(KERN_ERR "PnP ICS2115 pnp configure failure\n");
+ kfree(cfg);
+ return err;
+ }
+
+ ics2115_port[dev] = pnp_port_start(pdev, 0);
+ ics2115_irq[dev] = pnp_irq(pdev, 0);
+
+ /* CS4232 MPU initialization. Configure this only if
+ explicitly requested, since its physically inaccessible and
+ consumes another IRQ.
+ */
+
+ if (use_cs4232_midi[dev]) {
+
+ pdev = acard->mpu;
+
+ pnp_init_resource_table(cfg);
+
+ if (cs4232_mpu_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], cs4232_mpu_port[dev], 2);
+ if (cs4232_mpu_irq[dev] != SNDRV_AUTO_IRQ)
+ pnp_resource_change(&cfg->port_resource[0], cs4232_mpu_irq[dev], 1);
+
+ if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
+ snd_printk(KERN_ERR "PnP MPU401 the requested resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ snd_printk(KERN_ERR "PnP MPU401 pnp configure failure\n");
+ cs4232_mpu_port[dev] = SNDRV_AUTO_PORT;
+ } else {
+ cs4232_mpu_port[dev] = pnp_port_start(pdev, 0);
+ cs4232_mpu_irq[dev] = pnp_irq(pdev, 0);
+ }
+
+ snd_printk ("CS4232 MPU: port=0x%lx, irq=%i\n",
+ cs4232_mpu_port[dev],
+ cs4232_mpu_irq[dev]);
+ }
+
+ snd_printdd ("CS4232: pcm port=0x%lx, fm port=0x%lx, dma1=%i, dma2=%i, irq=%i\nICS2115: port=0x%lx, irq=%i\n",
+ cs4232_pcm_port[dev],
+ fm_port[dev],
+ dma1[dev],
+ dma2[dev],
+ cs4232_pcm_irq[dev],
+ ics2115_port[dev],
+ ics2115_irq[dev]);
+
+ kfree(cfg);
+ return 0;
+}
+
+#endif /* CONFIG_PNP */
+
+static irqreturn_t snd_wavefront_ics2115_interrupt(int irq,
+ void *dev_id,
+ struct pt_regs *regs)
+{
+ snd_wavefront_card_t *acard;
+
+ acard = (snd_wavefront_card_t *) dev_id;
+
+ if (acard == NULL)
+ return IRQ_NONE;
+
+ if (acard->wavefront.interrupts_are_midi) {
+ snd_wavefront_midi_interrupt (acard);
+ } else {
+ snd_wavefront_internal_interrupt (acard);
+ }
+ return IRQ_HANDLED;
+}
+
+static snd_hwdep_t * __devinit
+snd_wavefront_new_synth (snd_card_t *card,
+ int hw_dev,
+ snd_wavefront_card_t *acard)
+{
+ snd_hwdep_t *wavefront_synth;
+
+ if (snd_wavefront_detect (acard) < 0) {
+ return NULL;
+ }
+
+ if (snd_wavefront_start (&acard->wavefront) < 0) {
+ return NULL;
+ }
+
+ if (snd_hwdep_new(card, "WaveFront", hw_dev, &wavefront_synth) < 0)
+ return NULL;
+ strcpy (wavefront_synth->name,
+ "WaveFront (ICS2115) wavetable synthesizer");
+ wavefront_synth->ops.open = snd_wavefront_synth_open;
+ wavefront_synth->ops.release = snd_wavefront_synth_release;
+ wavefront_synth->ops.ioctl = snd_wavefront_synth_ioctl;
+
+ return wavefront_synth;
+}
+
+static snd_hwdep_t * __devinit
+snd_wavefront_new_fx (snd_card_t *card,
+ int hw_dev,
+ snd_wavefront_card_t *acard,
+ unsigned long port)
+
+{
+ snd_hwdep_t *fx_processor;
+
+ if (snd_wavefront_fx_start (&acard->wavefront)) {
+ snd_printk ("cannot initialize YSS225 FX processor");
+ return NULL;
+ }
+
+ if (snd_hwdep_new (card, "YSS225", hw_dev, &fx_processor) < 0)
+ return NULL;
+ sprintf (fx_processor->name, "YSS225 FX Processor at 0x%lx", port);
+ fx_processor->ops.open = snd_wavefront_fx_open;
+ fx_processor->ops.release = snd_wavefront_fx_release;
+ fx_processor->ops.ioctl = snd_wavefront_fx_ioctl;
+
+ return fx_processor;
+}
+
+static snd_wavefront_mpu_id internal_id = internal_mpu;
+static snd_wavefront_mpu_id external_id = external_mpu;
+
+static snd_rawmidi_t * __devinit
+snd_wavefront_new_midi (snd_card_t *card,
+ int midi_dev,
+ snd_wavefront_card_t *acard,
+ unsigned long port,
+ snd_wavefront_mpu_id mpu)
+
+{
+ snd_rawmidi_t *rmidi;
+ static int first = 1;
+
+ if (first) {
+ first = 0;
+ acard->wavefront.midi.base = port;
+ if (snd_wavefront_midi_start (acard)) {
+ snd_printk ("cannot initialize MIDI interface\n");
+ return NULL;
+ }
+ }
+
+ if (snd_rawmidi_new (card, "WaveFront MIDI", midi_dev, 1, 1, &rmidi) < 0)
+ return NULL;
+
+ if (mpu == internal_mpu) {
+ strcpy(rmidi->name, "WaveFront MIDI (Internal)");
+ rmidi->private_data = &internal_id;
+ } else {
+ strcpy(rmidi->name, "WaveFront MIDI (External)");
+ rmidi->private_data = &external_id;
+ }
+
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_wavefront_midi_output);
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_wavefront_midi_input);
+
+ rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT |
+ SNDRV_RAWMIDI_INFO_INPUT |
+ SNDRV_RAWMIDI_INFO_DUPLEX;
+
+ return rmidi;
+}
+
+static void
+snd_wavefront_free(snd_card_t *card)
+{
+ snd_wavefront_card_t *acard = (snd_wavefront_card_t *)card->private_data;
+
+ if (acard) {
+ if (acard->wavefront.res_base != NULL) {
+ release_resource(acard->wavefront.res_base);
+ kfree_nocheck(acard->wavefront.res_base);
+ }
+ if (acard->wavefront.irq > 0)
+ free_irq(acard->wavefront.irq, (void *)acard);
+ }
+}
+
+static int __devinit
+snd_wavefront_probe (int dev, struct pnp_card_link *pcard,
+ const struct pnp_card_device_id *pid)
+{
+ snd_card_t *card;
+ snd_wavefront_card_t *acard;
+ cs4231_t *chip;
+ snd_hwdep_t *wavefront_synth;
+ snd_rawmidi_t *ics2115_internal_rmidi = NULL;
+ snd_rawmidi_t *ics2115_external_rmidi = NULL;
+ snd_hwdep_t *fx_processor;
+ int hw_dev = 0, midi_dev = 0, err;
+
+#ifdef CONFIG_PNP
+ if (!isapnp[dev]) {
+#endif
+ if (cs4232_pcm_port[dev] == SNDRV_AUTO_PORT) {
+ snd_printk("specify CS4232 port\n");
+ return -EINVAL;
+ }
+ if (ics2115_port[dev] == SNDRV_AUTO_PORT) {
+ snd_printk("specify ICS2115 port\n");
+ return -ENODEV;
+ }
+#ifdef CONFIG_PNP
+ }
+#endif
+ card = snd_card_new (index[dev],
+ id[dev],
+ THIS_MODULE,
+ sizeof(snd_wavefront_card_t));
+
+ if (card == NULL) {
+ return -ENOMEM;
+ }
+ acard = (snd_wavefront_card_t *)card->private_data;
+ acard->wavefront.irq = -1;
+ spin_lock_init(&acard->wavefront.irq_lock);
+ init_waitqueue_head(&acard->wavefront.interrupt_sleeper);
+ spin_lock_init(&acard->wavefront.midi.open);
+ spin_lock_init(&acard->wavefront.midi.virtual);
+ card->private_free = snd_wavefront_free;
+
+#ifdef CONFIG_PNP
+ if (isapnp[dev]) {
+ if (snd_wavefront_pnp (dev, acard, pcard, pid) < 0) {
+ if (cs4232_pcm_port[dev] == SNDRV_AUTO_PORT) {
+ snd_printk ("isapnp detection failed\n");
+ snd_card_free (card);
+ return -ENODEV;
+ }
+ }
+ snd_card_set_dev(card, &pcard->card->dev);
+ }
+#endif /* CONFIG_PNP */
+
+ /* --------- PCM --------------- */
+
+ if ((err = snd_cs4231_create (card,
+ cs4232_pcm_port[dev],
+ -1,
+ cs4232_pcm_irq[dev],
+ dma1[dev],
+ dma2[dev],
+ CS4231_HW_DETECT, 0, &chip)) < 0) {
+ snd_card_free(card);
+ snd_printk ("can't allocate CS4231 device\n");
+ return err;
+ }
+
+ if ((err = snd_cs4231_pcm (chip, 0, NULL)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if ((err = snd_cs4231_timer (chip, 0, NULL)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+ /* ---------- OPL3 synth --------- */
+
+ if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
+ opl3_t *opl3;
+
+ if ((err = snd_opl3_create(card,
+ fm_port[dev],
+ fm_port[dev] + 2,
+ OPL3_HW_OPL3_CS,
+ 0, &opl3)) < 0) {
+ snd_printk ("can't allocate or detect OPL3 synth\n");
+ snd_card_free(card);
+ return err;
+ }
+
+ if ((err = snd_opl3_hwdep_new(opl3, hw_dev, 1, NULL)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ hw_dev++;
+ }
+
+ /* ------- ICS2115 Wavetable synth ------- */
+
+ if ((acard->wavefront.res_base = request_region(ics2115_port[dev], 16, "ICS2115")) == NULL) {
+ snd_printk("unable to grab ICS2115 i/o region 0x%lx-0x%lx\n", ics2115_port[dev], ics2115_port[dev] + 16 - 1);
+ snd_card_free(card);
+ return -EBUSY;
+ }
+ if (request_irq(ics2115_irq[dev], snd_wavefront_ics2115_interrupt, SA_INTERRUPT, "ICS2115", (void *)acard)) {
+ snd_printk("unable to use ICS2115 IRQ %d\n", ics2115_irq[dev]);
+ snd_card_free(card);
+ return -EBUSY;
+ }
+
+ acard->wavefront.irq = ics2115_irq[dev];
+ acard->wavefront.base = ics2115_port[dev];
+
+ if ((wavefront_synth = snd_wavefront_new_synth (card, hw_dev, acard)) == NULL) {
+ snd_printk ("can't create WaveFront synth device\n");
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+
+ strcpy (wavefront_synth->name, "ICS2115 Wavetable MIDI Synthesizer");
+ wavefront_synth->iface = SNDRV_HWDEP_IFACE_ICS2115;
+ hw_dev++;
+
+ /* --------- Mixer ------------ */
+
+ if ((err = snd_cs4231_mixer(chip)) < 0) {
+ snd_printk ("can't allocate mixer device\n");
+ snd_card_free(card);
+ return err;
+ }
+
+ /* -------- CS4232 MPU-401 interface -------- */
+
+ if (cs4232_mpu_port[dev] > 0 && cs4232_mpu_port[dev] != SNDRV_AUTO_PORT) {
+ if ((err = snd_mpu401_uart_new(card, midi_dev, MPU401_HW_CS4232,
+ cs4232_mpu_port[dev], 0,
+ cs4232_mpu_irq[dev],
+ SA_INTERRUPT,
+ NULL)) < 0) {
+ snd_printk ("can't allocate CS4232 MPU-401 device\n");
+ snd_card_free(card);
+ return err;
+ }
+ midi_dev++;
+ }
+
+ /* ------ ICS2115 internal MIDI ------------ */
+
+ if (ics2115_port[dev] > 0 && ics2115_port[dev] != SNDRV_AUTO_PORT) {
+ ics2115_internal_rmidi =
+ snd_wavefront_new_midi (card,
+ midi_dev,
+ acard,
+ ics2115_port[dev],
+ internal_mpu);
+ if (ics2115_internal_rmidi == NULL) {
+ snd_printk ("can't setup ICS2115 internal MIDI device\n");
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+ midi_dev++;
+ }
+
+ /* ------ ICS2115 external MIDI ------------ */
+
+ if (ics2115_port[dev] > 0 && ics2115_port[dev] != SNDRV_AUTO_PORT) {
+ ics2115_external_rmidi =
+ snd_wavefront_new_midi (card,
+ midi_dev,
+ acard,
+ ics2115_port[dev],
+ external_mpu);
+ if (ics2115_external_rmidi == NULL) {
+ snd_printk ("can't setup ICS2115 external MIDI device\n");
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+ midi_dev++;
+ }
+
+ /* FX processor for Tropez+ */
+
+ if (acard->wavefront.has_fx) {
+ fx_processor = snd_wavefront_new_fx (card,
+ hw_dev,
+ acard,
+ ics2115_port[dev]);
+ if (fx_processor == NULL) {
+ snd_printk ("can't setup FX device\n");
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+
+ hw_dev++;
+
+ strcpy(card->driver, "Tropez+");
+ strcpy(card->shortname, "Turtle Beach Tropez+");
+ } else {
+ /* Need a way to distinguish between Maui and Tropez */
+ strcpy(card->driver, "WaveFront");
+ strcpy(card->shortname, "Turtle Beach WaveFront");
+ }
+
+ /* ----- Register the card --------- */
+
+ /* Not safe to include "Turtle Beach" in longname, due to
+ length restrictions
+ */
+
+ sprintf(card->longname, "%s PCM 0x%lx irq %d dma %d",
+ card->driver,
+ chip->port,
+ cs4232_pcm_irq[dev],
+ dma1[dev]);
+
+ if (dma2[dev] >= 0 && dma2[dev] < 8)
+ sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
+
+ if (cs4232_mpu_port[dev] > 0 && cs4232_mpu_port[dev] != SNDRV_AUTO_PORT) {
+ sprintf (card->longname + strlen (card->longname),
+ " MPU-401 0x%lx irq %d",
+ cs4232_mpu_port[dev],
+ cs4232_mpu_irq[dev]);
+ }
+
+ sprintf (card->longname + strlen (card->longname),
+ " SYNTH 0x%lx irq %d",
+ ics2115_port[dev],
+ ics2115_irq[dev]);
+
+ if ((err = snd_card_register(card)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if (pcard)
+ pnp_set_card_drvdata(pcard, card);
+ else
+ snd_wavefront_legacy[dev] = card;
+ return 0;
+}
+
+#ifdef CONFIG_PNP
+
+static int __devinit snd_wavefront_pnp_detect(struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
+{
+ static int dev;
+ int res;
+
+ for ( ; dev < SNDRV_CARDS; dev++) {
+ if (!enable[dev] || !isapnp[dev])
+ continue;
+ res = snd_wavefront_probe(dev, card, id);
+ if (res < 0)
+ return res;
+ dev++;
+ return 0;
+ }
+
+ return -ENODEV;
+}
+
+static void __devexit snd_wavefront_pnp_remove(struct pnp_card_link * pcard)
+{
+ snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
+
+ snd_card_disconnect(card);
+ snd_card_free_in_thread(card);
+}
+
+static struct pnp_card_driver wavefront_pnpc_driver = {
+ .flags = PNP_DRIVER_RES_DISABLE,
+ .name = "wavefront",
+ .id_table = snd_wavefront_pnpids,
+ .probe = snd_wavefront_pnp_detect,
+ .remove = __devexit_p(snd_wavefront_pnp_remove),
+};
+
+#endif /* CONFIG_PNP */
+
+static int __init alsa_card_wavefront_init(void)
+{
+ int cards = 0;
+ int dev;
+ for (dev = 0; dev < SNDRV_CARDS; dev++) {
+ if (!enable[dev])
+ continue;
+#ifdef CONFIG_PNP
+ if (isapnp[dev])
+ continue;
+#endif
+ if (snd_wavefront_probe(dev, NULL, NULL) >= 0)
+ cards++;
+ }
+#ifdef CONFIG_PNP
+ cards += pnp_register_card_driver(&wavefront_pnpc_driver);
+#endif
+ if (!cards) {
+#ifdef CONFIG_PNP
+ pnp_unregister_card_driver(&wavefront_pnpc_driver);
+#endif
+#ifdef MODULE
+ printk (KERN_ERR "No WaveFront cards found or devices busy\n");
+#endif
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static void __exit alsa_card_wavefront_exit(void)
+{
+ int idx;
+
+#ifdef CONFIG_PNP
+ pnp_unregister_card_driver(&wavefront_pnpc_driver);
+#endif
+ for (idx = 0; idx < SNDRV_CARDS; idx++)
+ snd_card_free(snd_wavefront_legacy[idx]);
+}
+
+module_init(alsa_card_wavefront_init)
+module_exit(alsa_card_wavefront_exit)
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-30 10:54:20 +0300