forked from Minki/linux
6417f03132
MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
677 lines
20 KiB
C
677 lines
20 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
|
|
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/err.h>
|
|
#include <linux/isa.h>
|
|
#include <linux/pnp.h>
|
|
#include <linux/module.h>
|
|
#include <sound/core.h>
|
|
#include <sound/wss.h>
|
|
#include <sound/mpu401.h>
|
|
#include <sound/opl3.h>
|
|
#include <sound/initval.h>
|
|
|
|
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_DESCRIPTION("Cirrus Logic CS4232-9");
|
|
MODULE_ALIAS("snd_cs4232");
|
|
|
|
#define IDENT "CS4232+"
|
|
#define DEV_NAME "cs4232+"
|
|
|
|
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
|
|
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
|
|
static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
|
|
#ifdef CONFIG_PNP
|
|
static bool 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_hw_array(port, long, ioport, NULL, 0444);
|
|
MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
|
|
module_param_hw_array(cport, long, ioport, NULL, 0444);
|
|
MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
|
|
module_param_hw_array(mpu_port, long, ioport, NULL, 0444);
|
|
MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
|
|
module_param_hw_array(fm_port, long, ioport, NULL, 0444);
|
|
MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
|
|
module_param_hw_array(sb_port, long, ioport, NULL, 0444);
|
|
MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
|
|
module_param_hw_array(irq, int, irq, NULL, 0444);
|
|
MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
|
|
module_param_hw_array(mpu_irq, int, irq, NULL, 0444);
|
|
MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
|
|
module_param_hw_array(dma1, int, dma, NULL, 0444);
|
|
MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
|
|
module_param_hw_array(dma2, int, dma, NULL, 0444);
|
|
MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
|
|
|
|
#ifdef CONFIG_PNP
|
|
static int isa_registered;
|
|
static int pnpc_registered;
|
|
static int pnp_registered;
|
|
#endif /* CONFIG_PNP */
|
|
|
|
struct snd_card_cs4236 {
|
|
struct snd_wss *chip;
|
|
struct resource *res_sb_port;
|
|
#ifdef CONFIG_PNP
|
|
struct pnp_dev *wss;
|
|
struct pnp_dev *ctrl;
|
|
struct pnp_dev *mpu;
|
|
#endif
|
|
};
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
/*
|
|
* PNP BIOS
|
|
*/
|
|
static const struct pnp_device_id snd_cs423x_pnpbiosids[] = {
|
|
{ .id = "CSC0100" },
|
|
{ .id = "CSC0000" },
|
|
/* Guillemot Turtlebeach something appears to be cs4232 compatible
|
|
* (untested) */
|
|
{ .id = "GIM0100" },
|
|
{ .id = "" }
|
|
};
|
|
MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids);
|
|
|
|
#define CS423X_ISAPNP_DRIVER "cs4232_isapnp"
|
|
static const 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" } } },
|
|
/* Netfinity 3000 on-board soundcard */
|
|
{ .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } },
|
|
/* 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 unknown 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" } } },
|
|
/* Techmakers MF-4236PW */
|
|
{ .id = "CSCa736", .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 */
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
|
|
|
|
/* WSS initialization */
|
|
static int snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev)
|
|
{
|
|
if (pnp_activate_dev(pdev) < 0) {
|
|
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]);
|
|
return 0;
|
|
}
|
|
|
|
/* CTRL initialization */
|
|
static int snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev)
|
|
{
|
|
if (pnp_activate_dev(pdev) < 0) {
|
|
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]);
|
|
return 0;
|
|
}
|
|
|
|
/* MPU initialization */
|
|
static int snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev)
|
|
{
|
|
if (pnp_activate_dev(pdev) < 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) != (resource_size_t)-1) {
|
|
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]);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard,
|
|
struct pnp_dev *pdev,
|
|
struct pnp_dev *cdev)
|
|
{
|
|
acard->wss = pdev;
|
|
if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
|
|
return -EBUSY;
|
|
if (cdev)
|
|
cport[dev] = pnp_port_start(cdev, 0);
|
|
else
|
|
cport[dev] = -1;
|
|
return 0;
|
|
}
|
|
|
|
static int snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
|
|
struct pnp_card_link *card,
|
|
const struct pnp_card_device_id *id)
|
|
{
|
|
acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
|
|
if (acard->wss == NULL)
|
|
return -EBUSY;
|
|
acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
|
|
if (acard->ctrl == NULL)
|
|
return -EBUSY;
|
|
if (id->devs[2].id[0]) {
|
|
acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
|
|
if (acard->mpu == NULL)
|
|
return -EBUSY;
|
|
}
|
|
|
|
/* WSS initialization */
|
|
if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
|
|
return -EBUSY;
|
|
|
|
/* CTRL initialization */
|
|
if (acard->ctrl && cport[dev] > 0) {
|
|
if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0)
|
|
return -EBUSY;
|
|
}
|
|
/* MPU initialization */
|
|
if (acard->mpu && mpu_port[dev] > 0) {
|
|
if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0)
|
|
return -EBUSY;
|
|
}
|
|
return 0;
|
|
}
|
|
#endif /* CONFIG_PNP */
|
|
|
|
#ifdef CONFIG_PNP
|
|
#define is_isapnp_selected(dev) isapnp[dev]
|
|
#else
|
|
#define is_isapnp_selected(dev) 0
|
|
#endif
|
|
|
|
static void snd_card_cs4236_free(struct snd_card *card)
|
|
{
|
|
struct snd_card_cs4236 *acard = card->private_data;
|
|
|
|
release_and_free_resource(acard->res_sb_port);
|
|
}
|
|
|
|
static int snd_cs423x_card_new(struct device *pdev, int dev,
|
|
struct snd_card **cardp)
|
|
{
|
|
struct snd_card *card;
|
|
int err;
|
|
|
|
err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
|
|
sizeof(struct snd_card_cs4236), &card);
|
|
if (err < 0)
|
|
return err;
|
|
card->private_free = snd_card_cs4236_free;
|
|
*cardp = card;
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs423x_probe(struct snd_card *card, int dev)
|
|
{
|
|
struct snd_card_cs4236 *acard;
|
|
struct snd_wss *chip;
|
|
struct snd_opl3 *opl3;
|
|
int err;
|
|
|
|
acard = card->private_data;
|
|
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]);
|
|
return -EBUSY;
|
|
}
|
|
|
|
err = snd_cs4236_create(card, port[dev], cport[dev],
|
|
irq[dev],
|
|
dma1[dev], dma2[dev],
|
|
WSS_HW_DETECT3, 0, &chip);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
acard->chip = chip;
|
|
if (chip->hardware & WSS_HW_CS4236B_MASK) {
|
|
|
|
err = snd_cs4236_pcm(chip, 0);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
err = snd_cs4236_mixer(chip);
|
|
if (err < 0)
|
|
return err;
|
|
} else {
|
|
err = snd_wss_pcm(chip, 0);
|
|
if (err < 0)
|
|
return err;
|
|
|
|
err = snd_wss_mixer(chip);
|
|
if (err < 0)
|
|
return err;
|
|
}
|
|
strscpy(card->driver, chip->pcm->name, sizeof(card->driver));
|
|
strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname));
|
|
if (dma2[dev] < 0)
|
|
snprintf(card->longname, sizeof(card->longname),
|
|
"%s at 0x%lx, irq %i, dma %i",
|
|
chip->pcm->name, chip->port, irq[dev], dma1[dev]);
|
|
else
|
|
snprintf(card->longname, sizeof(card->longname),
|
|
"%s at 0x%lx, irq %i, dma %i&%d",
|
|
chip->pcm->name, chip->port, irq[dev], dma1[dev],
|
|
dma2[dev]);
|
|
|
|
err = snd_wss_timer(chip, 0);
|
|
if (err < 0)
|
|
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_WARNING IDENT ": OPL3 not detected\n");
|
|
} else {
|
|
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
|
|
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], NULL) < 0)
|
|
printk(KERN_WARNING IDENT ": MPU401 not detected\n");
|
|
}
|
|
|
|
return snd_card_register(card);
|
|
}
|
|
|
|
static int snd_cs423x_isa_match(struct device *pdev,
|
|
unsigned int dev)
|
|
{
|
|
if (!enable[dev] || is_isapnp_selected(dev))
|
|
return 0;
|
|
|
|
if (port[dev] == SNDRV_AUTO_PORT) {
|
|
dev_err(pdev, "please specify port\n");
|
|
return 0;
|
|
}
|
|
if (cport[dev] == SNDRV_AUTO_PORT) {
|
|
dev_err(pdev, "please specify cport\n");
|
|
return 0;
|
|
}
|
|
if (irq[dev] == SNDRV_AUTO_IRQ) {
|
|
dev_err(pdev, "please specify irq\n");
|
|
return 0;
|
|
}
|
|
if (dma1[dev] == SNDRV_AUTO_DMA) {
|
|
dev_err(pdev, "please specify dma1\n");
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int snd_cs423x_isa_probe(struct device *pdev,
|
|
unsigned int dev)
|
|
{
|
|
struct snd_card *card;
|
|
int err;
|
|
|
|
err = snd_cs423x_card_new(pdev, dev, &card);
|
|
if (err < 0)
|
|
return err;
|
|
if ((err = snd_cs423x_probe(card, dev)) < 0) {
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
|
|
dev_set_drvdata(pdev, card);
|
|
return 0;
|
|
}
|
|
|
|
static void snd_cs423x_isa_remove(struct device *pdev,
|
|
unsigned int dev)
|
|
{
|
|
snd_card_free(dev_get_drvdata(pdev));
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int snd_cs423x_suspend(struct snd_card *card)
|
|
{
|
|
struct snd_card_cs4236 *acard = card->private_data;
|
|
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
|
|
acard->chip->suspend(acard->chip);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs423x_resume(struct snd_card *card)
|
|
{
|
|
struct snd_card_cs4236 *acard = card->private_data;
|
|
acard->chip->resume(acard->chip);
|
|
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_cs423x_isa_suspend(struct device *dev, unsigned int n,
|
|
pm_message_t state)
|
|
{
|
|
return snd_cs423x_suspend(dev_get_drvdata(dev));
|
|
}
|
|
|
|
static int snd_cs423x_isa_resume(struct device *dev, unsigned int n)
|
|
{
|
|
return snd_cs423x_resume(dev_get_drvdata(dev));
|
|
}
|
|
#endif
|
|
|
|
static struct isa_driver cs423x_isa_driver = {
|
|
.match = snd_cs423x_isa_match,
|
|
.probe = snd_cs423x_isa_probe,
|
|
.remove = snd_cs423x_isa_remove,
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs423x_isa_suspend,
|
|
.resume = snd_cs423x_isa_resume,
|
|
#endif
|
|
.driver = {
|
|
.name = DEV_NAME
|
|
},
|
|
};
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
static int snd_cs423x_pnpbios_detect(struct pnp_dev *pdev,
|
|
const struct pnp_device_id *id)
|
|
{
|
|
static int dev;
|
|
int err;
|
|
struct snd_card *card;
|
|
struct pnp_dev *cdev;
|
|
char cid[PNP_ID_LEN];
|
|
|
|
if (pnp_device_is_isapnp(pdev))
|
|
return -ENOENT; /* we have another procedure - card */
|
|
for (; dev < SNDRV_CARDS; dev++) {
|
|
if (enable[dev] && isapnp[dev])
|
|
break;
|
|
}
|
|
if (dev >= SNDRV_CARDS)
|
|
return -ENODEV;
|
|
|
|
/* prepare second id */
|
|
strcpy(cid, pdev->id[0].id);
|
|
cid[5] = '1';
|
|
cdev = NULL;
|
|
list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) {
|
|
if (!strcmp(cdev->id[0].id, cid))
|
|
break;
|
|
}
|
|
err = snd_cs423x_card_new(&pdev->dev, dev, &card);
|
|
if (err < 0)
|
|
return err;
|
|
err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev);
|
|
if (err < 0) {
|
|
printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n");
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
if ((err = snd_cs423x_probe(card, dev)) < 0) {
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
pnp_set_drvdata(pdev, card);
|
|
dev++;
|
|
return 0;
|
|
}
|
|
|
|
static void snd_cs423x_pnp_remove(struct pnp_dev *pdev)
|
|
{
|
|
snd_card_free(pnp_get_drvdata(pdev));
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
|
|
{
|
|
return snd_cs423x_suspend(pnp_get_drvdata(pdev));
|
|
}
|
|
|
|
static int snd_cs423x_pnp_resume(struct pnp_dev *pdev)
|
|
{
|
|
return snd_cs423x_resume(pnp_get_drvdata(pdev));
|
|
}
|
|
#endif
|
|
|
|
static struct pnp_driver cs423x_pnp_driver = {
|
|
.name = "cs423x-pnpbios",
|
|
.id_table = snd_cs423x_pnpbiosids,
|
|
.probe = snd_cs423x_pnpbios_detect,
|
|
.remove = snd_cs423x_pnp_remove,
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs423x_pnp_suspend,
|
|
.resume = snd_cs423x_pnp_resume,
|
|
#endif
|
|
};
|
|
|
|
static int snd_cs423x_pnpc_detect(struct pnp_card_link *pcard,
|
|
const struct pnp_card_device_id *pid)
|
|
{
|
|
static int dev;
|
|
struct snd_card *card;
|
|
int res;
|
|
|
|
for ( ; dev < SNDRV_CARDS; dev++) {
|
|
if (enable[dev] && isapnp[dev])
|
|
break;
|
|
}
|
|
if (dev >= SNDRV_CARDS)
|
|
return -ENODEV;
|
|
|
|
res = snd_cs423x_card_new(&pcard->card->dev, dev, &card);
|
|
if (res < 0)
|
|
return res;
|
|
if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) {
|
|
printk(KERN_ERR "isapnp detection failed and probing for " IDENT
|
|
" is not supported\n");
|
|
snd_card_free(card);
|
|
return res;
|
|
}
|
|
if ((res = snd_cs423x_probe(card, dev)) < 0) {
|
|
snd_card_free(card);
|
|
return res;
|
|
}
|
|
pnp_set_card_drvdata(pcard, card);
|
|
dev++;
|
|
return 0;
|
|
}
|
|
|
|
static void snd_cs423x_pnpc_remove(struct pnp_card_link *pcard)
|
|
{
|
|
snd_card_free(pnp_get_card_drvdata(pcard));
|
|
pnp_set_card_drvdata(pcard, NULL);
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state)
|
|
{
|
|
return snd_cs423x_suspend(pnp_get_card_drvdata(pcard));
|
|
}
|
|
|
|
static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard)
|
|
{
|
|
return snd_cs423x_resume(pnp_get_card_drvdata(pcard));
|
|
}
|
|
#endif
|
|
|
|
static struct pnp_card_driver cs423x_pnpc_driver = {
|
|
.flags = PNP_DRIVER_RES_DISABLE,
|
|
.name = CS423X_ISAPNP_DRIVER,
|
|
.id_table = snd_cs423x_pnpids,
|
|
.probe = snd_cs423x_pnpc_detect,
|
|
.remove = snd_cs423x_pnpc_remove,
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs423x_pnpc_suspend,
|
|
.resume = snd_cs423x_pnpc_resume,
|
|
#endif
|
|
};
|
|
#endif /* CONFIG_PNP */
|
|
|
|
static int __init alsa_card_cs423x_init(void)
|
|
{
|
|
int err;
|
|
|
|
err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS);
|
|
#ifdef CONFIG_PNP
|
|
if (!err)
|
|
isa_registered = 1;
|
|
err = pnp_register_driver(&cs423x_pnp_driver);
|
|
if (!err)
|
|
pnp_registered = 1;
|
|
err = pnp_register_card_driver(&cs423x_pnpc_driver);
|
|
if (!err)
|
|
pnpc_registered = 1;
|
|
if (pnp_registered)
|
|
err = 0;
|
|
if (isa_registered)
|
|
err = 0;
|
|
#endif
|
|
return err;
|
|
}
|
|
|
|
static void __exit alsa_card_cs423x_exit(void)
|
|
{
|
|
#ifdef CONFIG_PNP
|
|
if (pnpc_registered)
|
|
pnp_unregister_card_driver(&cs423x_pnpc_driver);
|
|
if (pnp_registered)
|
|
pnp_unregister_driver(&cs423x_pnp_driver);
|
|
if (isa_registered)
|
|
#endif
|
|
isa_unregister_driver(&cs423x_isa_driver);
|
|
}
|
|
|
|
module_init(alsa_card_cs423x_init)
|
|
module_exit(alsa_card_cs423x_exit)
|