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Diffstat (limited to 'sound/isa/cs423x/cs4236.c')
-rw-r--r--sound/isa/cs423x/cs4236.c608
1 files changed, 608 insertions, 0 deletions
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
new file mode 100644
index 000000000000..e745a54e00a1
--- /dev/null
+++ b/sound/isa/cs423x/cs4236.c
@@ -0,0 +1,608 @@
+/*
+ * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
+ * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ *
+ *
+ * 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/slab.h>
+#include <linux/pnp.h>
+#include <linux/moduleparam.h>
+#include <sound/core.h>
+#include <sound/cs4231.h>
+#include <sound/mpu401.h>
+#include <sound/opl3.h>
+#include <sound/initval.h>
+
+MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
+MODULE_LICENSE("GPL");
+#ifdef CS4232
+MODULE_DESCRIPTION("Cirrus Logic CS4232");
+MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
+ "{Turtle Beach,Tropez Plus},"
+ "{SIC CrystalWave 32},"
+ "{Hewlett Packard,Omnibook 5500},"
+ "{TerraTec,Maestro 32/96},"
+ "{Philips,PCA70PS}}");
+#else
+MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
+MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235},"
+ "{Crystal Semiconductors,CS4236},"
+ "{Crystal Semiconductors,CS4237},"
+ "{Crystal Semiconductors,CS4238},"
+ "{Crystal Semiconductors,CS4239},"
+ "{Acer,AW37},"
+ "{Acer,AW35/Pro},"
+ "{Crystal,3D},"
+ "{Crystal Computer,TidalWave128},"
+ "{Dell,Optiplex GX1},"
+ "{Dell,Workstation 400 sound},"
+ "{EliteGroup,P5TX-LA sound},"
+ "{Gallant,SC-70P},"
+ "{Gateway,E1000 Onboard CS4236B},"
+ "{Genius,Sound Maker 3DJ},"
+ "{Hewlett Packard,HP6330 sound},"
+ "{IBM,PC 300PL sound},"
+ "{IBM,Aptiva 2137 E24},"
+ "{IBM,IntelliStation M Pro},"
+ "{Intel,Marlin Spike Mobo CS4235},"
+ "{Intel PR440FX Onboard},"
+ "{Guillemot,MaxiSound 16 PnP},"
+ "{NewClear,3D},"
+ "{TerraTec,AudioSystem EWS64L/XL},"
+ "{Typhoon Soundsystem,CS4236B},"
+ "{Turtle Beach,Malibu},"
+ "{Unknown,Digital PC 5000 Onboard}}");
+#endif
+
+#ifdef CS4232
+#define IDENT "CS4232"
+#else
+#define IDENT "CS4236+"
+#endif
+
+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_ISAPNP; /* Enable this card */
+#ifdef CONFIG_PNP
+static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
+#endif
+static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */
+static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
+static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */
+static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */
+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 */
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard.");
+module_param_array(enable, bool, NULL, 0444);
+MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard.");
+#ifdef CONFIG_PNP
+module_param_array(isapnp, bool, NULL, 0444);
+MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
+#endif
+module_param_array(port, long, NULL, 0444);
+MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
+module_param_array(cport, long, NULL, 0444);
+MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
+module_param_array(mpu_port, long, NULL, 0444);
+MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
+module_param_array(fm_port, long, NULL, 0444);
+MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
+module_param_array(sb_port, long, NULL, 0444);
+MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
+module_param_array(irq, int, NULL, 0444);
+MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
+module_param_array(mpu_irq, int, NULL, 0444);
+MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
+module_param_array(dma1, int, NULL, 0444);
+MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
+module_param_array(dma2, int, NULL, 0444);
+MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
+
+struct snd_card_cs4236 {
+ struct resource *res_sb_port;
+#ifdef CONFIG_PNP
+ struct pnp_dev *wss;
+ struct pnp_dev *ctrl;
+ struct pnp_dev *mpu;
+#endif
+};
+
+static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+
+#ifdef CONFIG_PNP
+
+#define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
+ { \
+ ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
+ .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
+ ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
+ ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \
+ }
+#define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
+ { \
+ ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
+ .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
+ ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
+ ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \
+ }
+#define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \
+ { \
+ ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
+ .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
+ ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \
+ }
+
+
+#ifdef CS4232
+static struct pnp_card_device_id snd_cs423x_pnpids[] = {
+ /* Philips PCA70PS */
+ { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
+ /* TerraTec Maestro 32/96 (CS4232) */
+ { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* HP Omnibook 5500 onboard */
+ { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } },
+ /* Unnamed CS4236 card (Made in Taiwan) */
+ { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Turtle Beach TBS-2000 (CS4232) */
+ { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } },
+ /* Turtle Beach Tropez Plus (CS4232) */
+ { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
+ /* SIC CrystalWave 32 (CS4232) */
+ { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* --- */
+ { .id = "" } /* end */
+};
+#else /* CS4236 */
+static struct pnp_card_device_id snd_cs423x_pnpids[] = {
+ /* Intel Marlin Spike Motherboard - CS4235 */
+ { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Intel Marlin Spike Motherboard (#2) - CS4235 */
+ { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
+ /* Unknown Intel mainboard - CS4235 */
+ { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } },
+ /* Genius Sound Maker 3DJ - CS4237B */
+ { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Digital PC 5000 Onboard - CS4236B */
+ { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
+ /* some uknown CS4236B */
+ { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Intel PR440FX Onboard sound */
+ { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* CS4235 on mainboard without MPU */
+ { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } },
+ /* Gateway E1000 Onboard CS4236B */
+ { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* HP 6330 Onboard sound */
+ { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
+ /* Crystal Computer TidalWave128 */
+ { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* ACER AW37 - CS4235 */
+ { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */
+ { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Crystal 3D - CS4237B */
+ { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Typhoon Soundsystem PnP - CS4236B */
+ { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Crystal CX4235-XQ3 EP - CS4235 */
+ { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
+ /* Crystal Semiconductors CS4237B */
+ { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* NewClear 3D - CX4237B-XQ3 */
+ { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Dell Optiplex GX1 - CS4236B */
+ { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Dell P410 motherboard - CS4236B */
+ { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } },
+ /* Dell Workstation 400 Onboard - CS4236B */
+ { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Turtle Beach Malibu - CS4237B */
+ { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* CS4235 - onboard */
+ { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
+ /* IBM Aptiva 2137 E24 Onboard - CS4237B */
+ { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* IBM IntelliStation M Pro motherboard */
+ { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } },
+ /* Guillemot MaxiSound 16 PnP - CS4236B */
+ { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* Gallant SC-70P */
+ { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* TerraTec AudioSystem EWS64XL - CS4236B */
+ { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } },
+ /* TerraTec AudioSystem EWS64XL - CS4236B */
+ { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } },
+ /* ACER AW37/Pro - CS4235 */
+ { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* ACER AW35/Pro - CS4237B */
+ { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* CS4235 without MPU401 */
+ { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } },
+ /* Unknown SiS530 - CS4235 */
+ { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } },
+ /* IBM IntelliStation M Pro 6898 11U - CS4236B */
+ { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } },
+ /* IBM PC 300PL Onboard - CS4236B */
+ { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } },
+ /* Some noname CS4236 based card */
+ { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* CS4236B */
+ { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* CS4236B */
+ { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
+ /* --- */
+ { .id = "" } /* end */
+};
+#endif
+
+MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
+
+static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
+{
+ struct pnp_dev *pdev;
+ struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
+ int err;
+
+ if (!cfg)
+ return -ENOMEM;
+
+ acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
+ if (acard->wss == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+ acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
+ if (acard->ctrl == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+ if (id->devs[2].id[0]) {
+ acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
+ if (acard->mpu == NULL) {
+ kfree(cfg);
+ return -EBUSY;
+ }
+ }
+
+ /* WSS initialization */
+ pdev = acard->wss;
+ pnp_init_resource_table(cfg);
+ if (port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
+ if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
+ pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
+ if (sb_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
+ if (irq[dev] != SNDRV_AUTO_IRQ)
+ pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
+ 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] < 0 ? 4 : dma2[dev], 1);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ kfree(cfg);
+ printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
+ return -EBUSY;
+ }
+ port[dev] = pnp_port_start(pdev, 0);
+ if (fm_port[dev] > 0)
+ fm_port[dev] = pnp_port_start(pdev, 1);
+ sb_port[dev] = pnp_port_start(pdev, 2);
+ irq[dev] = pnp_irq(pdev, 0);
+ dma1[dev] = pnp_dma(pdev, 0);
+ dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1);
+ snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n",
+ port[dev], fm_port[dev], sb_port[dev]);
+ snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
+ irq[dev], dma1[dev], dma2[dev]);
+ /* CTRL initialization */
+ if (acard->ctrl && cport[dev] > 0) {
+ pdev = acard->ctrl;
+ pnp_init_resource_table(cfg);
+ if (cport[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ kfree(cfg);
+ printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
+ return -EBUSY;
+ }
+ cport[dev] = pnp_port_start(pdev, 0);
+ snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
+ }
+ /* MPU initialization */
+ if (acard->mpu && mpu_port[dev] > 0) {
+ pdev = acard->mpu;
+ pnp_init_resource_table(cfg);
+ if (mpu_port[dev] != SNDRV_AUTO_PORT)
+ pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
+ if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0 &&
+ pnp_irq_valid(pdev, 0))
+ pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
+ err = pnp_manual_config_dev(pdev, cfg, 0);
+ if (err < 0)
+ snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
+ mpu_port[dev] = SNDRV_AUTO_PORT;
+ mpu_irq[dev] = SNDRV_AUTO_IRQ;
+ } else {
+ mpu_port[dev] = pnp_port_start(pdev, 0);
+ if (mpu_irq[dev] >= 0 &&
+ pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
+ mpu_irq[dev] = pnp_irq(pdev, 0);
+ } else {
+ mpu_irq[dev] = -1; /* disable interrupt */
+ }
+ }
+ snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
+ }
+ kfree(cfg);
+ return 0;
+}
+#endif /* CONFIG_PNP */
+
+static void snd_card_cs4236_free(snd_card_t *card)
+{
+ struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data;
+
+ if (acard) {
+ if (acard->res_sb_port) {
+ release_resource(acard->res_sb_port);
+ kfree_nocheck(acard->res_sb_port);
+ }
+ }
+}
+
+static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
+ const struct pnp_card_device_id *pid)
+{
+ snd_card_t *card;
+ struct snd_card_cs4236 *acard;
+ snd_pcm_t *pcm = NULL;
+ cs4231_t *chip;
+ opl3_t *opl3;
+ int err;
+
+#ifdef CONFIG_PNP
+ if (!isapnp[dev]) {
+#endif
+ if (port[dev] == SNDRV_AUTO_PORT) {
+ snd_printk("specify port\n");
+ return -EINVAL;
+ }
+ if (cport[dev] == SNDRV_AUTO_PORT) {
+ snd_printk("specify cport\n");
+ return -EINVAL;
+ }
+#ifdef CONFIG_PNP
+ }
+#endif
+ card = snd_card_new(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_cs4236));
+ if (card == NULL)
+ return -ENOMEM;
+ acard = (struct snd_card_cs4236 *)card->private_data;
+ card->private_free = snd_card_cs4236_free;
+#ifdef CONFIG_PNP
+ if (isapnp[dev]) {
+ if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) {
+ printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n");
+ snd_card_free(card);
+ return -ENXIO;
+ }
+ snd_card_set_dev(card, &pcard->card->dev);
+ }
+#endif
+ if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT)
+ if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) {
+ printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]);
+ snd_card_free(card);
+ return -ENOMEM;
+ }
+
+#ifdef CS4232
+ if ((err = snd_cs4231_create(card,
+ port[dev],
+ cport[dev],
+ irq[dev],
+ dma1[dev],
+ dma2[dev],
+ CS4231_HW_DETECT,
+ 0,
+ &chip)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if ((err = snd_cs4231_mixer(chip)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+#else /* CS4236 */
+ if ((err = snd_cs4236_create(card,
+ port[dev],
+ cport[dev],
+ irq[dev],
+ dma1[dev],
+ dma2[dev],
+ CS4231_HW_DETECT,
+ 0,
+ &chip)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if ((err = snd_cs4236_mixer(chip)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+#endif
+ strcpy(card->driver, pcm->name);
+ strcpy(card->shortname, pcm->name);
+ sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i",
+ pcm->name,
+ chip->port,
+ irq[dev],
+ dma1[dev]);
+ if (dma2[dev] >= 0)
+ sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
+
+ if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+
+ if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
+ if (snd_opl3_create(card,
+ fm_port[dev], fm_port[dev] + 2,
+ OPL3_HW_OPL3_CS, 0, &opl3) < 0) {
+ printk(KERN_ERR IDENT ": OPL3 not detected\n");
+ } else {
+ if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ }
+ }
+
+ if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
+ if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
+ mpu_irq[dev] = -1;
+ if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232,
+ mpu_port[dev], 0,
+ mpu_irq[dev],
+ mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0)
+ printk(KERN_ERR IDENT ": MPU401 not detected\n");
+ }
+ if ((err = snd_card_register(card)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ if (pcard)
+ pnp_set_card_drvdata(pcard, card);
+ else
+ snd_cs4236_legacy[dev] = card;
+ return 0;
+}
+
+#ifdef CONFIG_PNP
+static int __devinit snd_cs423x_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_card_cs423x_probe(dev, card, id);
+ if (res < 0)
+ return res;
+ dev++;
+ return 0;
+ }
+ return -ENODEV;
+}
+
+static void __devexit snd_cs423x_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 cs423x_pnpc_driver = {
+ .flags = PNP_DRIVER_RES_DISABLE,
+ .name = "cs423x",
+ .id_table = snd_cs423x_pnpids,
+ .probe = snd_cs423x_pnp_detect,
+ .remove = __devexit_p(snd_cs423x_pnp_remove),
+};
+#endif /* CONFIG_PNP */
+
+static int __init alsa_card_cs423x_init(void)
+{
+ int dev, cards = 0;
+
+ for (dev = 0; dev < SNDRV_CARDS; dev++) {
+ if (!enable[dev])
+ continue;
+#ifdef CONFIG_PNP
+ if (isapnp[dev])
+ continue;
+#endif
+ if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0)
+ cards++;
+ }
+#ifdef CONFIG_PNP
+ cards += pnp_register_card_driver(&cs423x_pnpc_driver);
+#endif
+ if (!cards) {
+#ifdef CONFIG_PNP
+ pnp_unregister_card_driver(&cs423x_pnpc_driver);
+#endif
+#ifdef MODULE
+ printk(KERN_ERR IDENT " soundcard not found or device busy\n");
+#endif
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static void __exit alsa_card_cs423x_exit(void)
+{
+ int idx;
+
+#ifdef CONFIG_PNP
+ /* PnP cards first */
+ pnp_unregister_card_driver(&cs423x_pnpc_driver);
+#endif
+ for (idx = 0; idx < SNDRV_CARDS; idx++)
+ snd_card_free(snd_cs4236_legacy[idx]);
+}
+
+module_init(alsa_card_cs423x_init)
+module_exit(alsa_card_cs423x_exit)
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-20 00:19:44 +0000