mirror of https://gitee.com/openkylin/linux.git
821 lines
25 KiB
C
821 lines
25 KiB
C
/*
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* Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
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* Copyright (c) by Jaroslav Kysela <perex@suse.cz>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <sound/driver.h>
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#include <linux/init.h>
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#include <linux/err.h>
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#include <linux/platform_device.h>
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#include <linux/slab.h>
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#include <linux/pnp.h>
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#include <linux/moduleparam.h>
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#include <sound/core.h>
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#include <sound/cs4231.h>
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#include <sound/mpu401.h>
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#include <sound/opl3.h>
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#include <sound/initval.h>
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MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
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MODULE_LICENSE("GPL");
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#ifdef CS4232
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MODULE_DESCRIPTION("Cirrus Logic CS4232");
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MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
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"{Turtle Beach,Tropez Plus},"
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"{SIC CrystalWave 32},"
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"{Hewlett Packard,Omnibook 5500},"
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"{TerraTec,Maestro 32/96},"
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"{Philips,PCA70PS}}");
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#else
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MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
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MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235},"
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"{Crystal Semiconductors,CS4236},"
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"{Crystal Semiconductors,CS4237},"
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"{Crystal Semiconductors,CS4238},"
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"{Crystal Semiconductors,CS4239},"
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"{Acer,AW37},"
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"{Acer,AW35/Pro},"
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"{Crystal,3D},"
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"{Crystal Computer,TidalWave128},"
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"{Dell,Optiplex GX1},"
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"{Dell,Workstation 400 sound},"
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"{EliteGroup,P5TX-LA sound},"
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"{Gallant,SC-70P},"
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"{Gateway,E1000 Onboard CS4236B},"
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"{Genius,Sound Maker 3DJ},"
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"{Hewlett Packard,HP6330 sound},"
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"{IBM,PC 300PL sound},"
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"{IBM,Aptiva 2137 E24},"
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"{IBM,IntelliStation M Pro},"
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"{Intel,Marlin Spike Mobo CS4235},"
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"{Intel PR440FX Onboard},"
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"{Guillemot,MaxiSound 16 PnP},"
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"{NewClear,3D},"
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"{TerraTec,AudioSystem EWS64L/XL},"
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"{Typhoon Soundsystem,CS4236B},"
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"{Turtle Beach,Malibu},"
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"{Unknown,Digital PC 5000 Onboard}}");
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#endif
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#ifdef CS4232
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#define IDENT "CS4232"
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#define CS423X_DRIVER "snd_cs4232"
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#else
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#define IDENT "CS4236+"
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#define CS423X_DRIVER "snd_cs4236"
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#endif
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static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
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static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
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static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
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#ifdef CONFIG_PNP
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static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
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#endif
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static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */
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static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
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static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */
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static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */
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static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
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static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
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module_param_array(index, int, NULL, 0444);
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MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard.");
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module_param_array(id, charp, NULL, 0444);
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MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard.");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard.");
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#ifdef CONFIG_PNP
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module_param_array(isapnp, bool, NULL, 0444);
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MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
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#endif
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module_param_array(port, long, NULL, 0444);
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MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
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module_param_array(cport, long, NULL, 0444);
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MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
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module_param_array(mpu_port, long, NULL, 0444);
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MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
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module_param_array(fm_port, long, NULL, 0444);
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MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
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module_param_array(sb_port, long, NULL, 0444);
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MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
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module_param_array(irq, int, NULL, 0444);
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MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
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module_param_array(mpu_irq, int, NULL, 0444);
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MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
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module_param_array(dma1, int, NULL, 0444);
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MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
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module_param_array(dma2, int, NULL, 0444);
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MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
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static struct platform_device *platform_devices[SNDRV_CARDS];
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#ifdef CONFIG_PNP
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static int pnpc_registered;
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#ifdef CS4232
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static int pnp_registered;
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#endif
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#endif /* CONFIG_PNP */
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struct snd_card_cs4236 {
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struct snd_cs4231 *chip;
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struct resource *res_sb_port;
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#ifdef CONFIG_PNP
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struct pnp_dev *wss;
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struct pnp_dev *ctrl;
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struct pnp_dev *mpu;
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#endif
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};
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#ifdef CONFIG_PNP
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#ifdef CS4232
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/*
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* PNP BIOS
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*/
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static const struct pnp_device_id snd_cs4232_pnpbiosids[] = {
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{ .id = "CSC0100" },
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{ .id = "CSC0000" },
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/* Guillemot Turtlebeach something appears to be cs4232 compatible
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* (untested) */
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{ .id = "GIM0100" },
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{ .id = "" }
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};
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MODULE_DEVICE_TABLE(pnp, snd_cs4232_pnpbiosids);
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#endif /* CS4232 */
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#ifdef CS4232
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#define CS423X_ISAPNP_DRIVER "cs4232_isapnp"
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static struct pnp_card_device_id snd_cs423x_pnpids[] = {
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/* Philips PCA70PS */
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{ .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
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/* TerraTec Maestro 32/96 (CS4232) */
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{ .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* HP Omnibook 5500 onboard */
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{ .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } },
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/* Unnamed CS4236 card (Made in Taiwan) */
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{ .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Turtle Beach TBS-2000 (CS4232) */
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{ .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } },
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/* Turtle Beach Tropez Plus (CS4232) */
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{ .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
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/* SIC CrystalWave 32 (CS4232) */
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{ .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* --- */
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{ .id = "" } /* end */
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};
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#else /* CS4236 */
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#define CS423X_ISAPNP_DRIVER "cs4236_isapnp"
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static struct pnp_card_device_id snd_cs423x_pnpids[] = {
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/* Intel Marlin Spike Motherboard - CS4235 */
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{ .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Intel Marlin Spike Motherboard (#2) - CS4235 */
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{ .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
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/* Unknown Intel mainboard - CS4235 */
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{ .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } },
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/* Genius Sound Maker 3DJ - CS4237B */
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{ .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Digital PC 5000 Onboard - CS4236B */
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{ .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
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/* some uknown CS4236B */
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{ .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Intel PR440FX Onboard sound */
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{ .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* CS4235 on mainboard without MPU */
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{ .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } },
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/* Gateway E1000 Onboard CS4236B */
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{ .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* HP 6330 Onboard sound */
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{ .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
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/* Crystal Computer TidalWave128 */
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{ .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* ACER AW37 - CS4235 */
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{ .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */
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{ .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Crystal 3D - CS4237B */
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{ .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Typhoon Soundsystem PnP - CS4236B */
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{ .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Crystal CX4235-XQ3 EP - CS4235 */
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{ .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
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/* Crystal Semiconductors CS4237B */
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{ .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* NewClear 3D - CX4237B-XQ3 */
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{ .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Dell Optiplex GX1 - CS4236B */
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{ .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Dell P410 motherboard - CS4236B */
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{ .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } },
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/* Dell Workstation 400 Onboard - CS4236B */
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{ .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Turtle Beach Malibu - CS4237B */
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{ .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* CS4235 - onboard */
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{ .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
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/* IBM Aptiva 2137 E24 Onboard - CS4237B */
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{ .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* IBM IntelliStation M Pro motherboard */
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{ .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } },
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/* Guillemot MaxiSound 16 PnP - CS4236B */
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{ .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* Gallant SC-70P */
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{ .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* TerraTec AudioSystem EWS64XL - CS4236B */
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{ .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } },
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/* TerraTec AudioSystem EWS64XL - CS4236B */
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{ .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } },
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/* ACER AW37/Pro - CS4235 */
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{ .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* ACER AW35/Pro - CS4237B */
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{ .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* CS4235 without MPU401 */
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{ .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } },
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/* Unknown SiS530 - CS4235 */
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{ .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } },
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/* IBM IntelliStation M Pro 6898 11U - CS4236B */
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{ .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } },
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/* IBM PC 300PL Onboard - CS4236B */
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{ .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } },
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/* Some noname CS4236 based card */
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{ .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* CS4236B */
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{ .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* CS4236B */
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{ .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
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/* --- */
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{ .id = "" } /* end */
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};
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#endif
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MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
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/* WSS initialization */
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static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev,
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struct pnp_resource_table *cfg)
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{
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int err;
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pnp_init_resource_table(cfg);
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if (port[dev] != SNDRV_AUTO_PORT)
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pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
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if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
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pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
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if (sb_port[dev] != SNDRV_AUTO_PORT)
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pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
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if (irq[dev] != SNDRV_AUTO_IRQ)
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pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
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if (dma1[dev] != SNDRV_AUTO_DMA)
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pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
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if (dma2[dev] != SNDRV_AUTO_DMA)
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pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1);
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err = pnp_manual_config_dev(pdev, cfg, 0);
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if (err < 0)
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snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
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err = pnp_activate_dev(pdev);
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if (err < 0) {
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printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
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return -EBUSY;
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}
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port[dev] = pnp_port_start(pdev, 0);
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if (fm_port[dev] > 0)
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fm_port[dev] = pnp_port_start(pdev, 1);
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sb_port[dev] = pnp_port_start(pdev, 2);
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irq[dev] = pnp_irq(pdev, 0);
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dma1[dev] = pnp_dma(pdev, 0);
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dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1);
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snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n",
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port[dev], fm_port[dev], sb_port[dev]);
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snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
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irq[dev], dma1[dev], dma2[dev]);
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return 0;
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}
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/* CTRL initialization */
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static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev,
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struct pnp_resource_table *cfg)
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{
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int err;
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pnp_init_resource_table(cfg);
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if (cport[dev] != SNDRV_AUTO_PORT)
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pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
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err = pnp_manual_config_dev(pdev, cfg, 0);
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if (err < 0)
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snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
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err = pnp_activate_dev(pdev);
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if (err < 0) {
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printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
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return -EBUSY;
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}
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cport[dev] = pnp_port_start(pdev, 0);
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snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
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return 0;
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}
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/* MPU initialization */
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static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev,
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struct pnp_resource_table *cfg)
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{
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int err;
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pnp_init_resource_table(cfg);
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if (mpu_port[dev] != SNDRV_AUTO_PORT)
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pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
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if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0)
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pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
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err = pnp_manual_config_dev(pdev, cfg, 0);
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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]);
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CS4232
|
|
static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
|
|
struct pnp_dev *pdev)
|
|
{
|
|
struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
|
|
|
|
if (!cfg)
|
|
return -ENOMEM;
|
|
if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0) {
|
|
kfree(cfg);
|
|
return -EBUSY;
|
|
}
|
|
kfree(cfg);
|
|
cport[dev] = -1;
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
|
|
struct pnp_card_link *card,
|
|
const struct pnp_card_device_id *id)
|
|
{
|
|
struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
|
|
|
|
if (!cfg)
|
|
return -ENOMEM;
|
|
|
|
acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
|
|
if (acard->wss == NULL)
|
|
goto error;
|
|
acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
|
|
if (acard->ctrl == NULL)
|
|
goto error;
|
|
if (id->devs[2].id[0]) {
|
|
acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
|
|
if (acard->mpu == NULL)
|
|
goto error;
|
|
}
|
|
|
|
/* WSS initialization */
|
|
if (snd_cs423x_pnp_init_wss(dev, acard->wss, cfg) < 0)
|
|
goto error;
|
|
|
|
/* CTRL initialization */
|
|
if (acard->ctrl && cport[dev] > 0) {
|
|
if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl, cfg) < 0)
|
|
goto error;
|
|
}
|
|
/* MPU initialization */
|
|
if (acard->mpu && mpu_port[dev] > 0) {
|
|
if (snd_cs423x_pnp_init_mpu(dev, acard->ctrl, cfg) < 0)
|
|
goto error;
|
|
}
|
|
kfree(cfg);
|
|
return 0;
|
|
|
|
error:
|
|
kfree(cfg);
|
|
return -EBUSY;
|
|
}
|
|
#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 struct snd_card *snd_cs423x_card_new(int dev)
|
|
{
|
|
struct snd_card *card;
|
|
|
|
card = snd_card_new(index[dev], id[dev], THIS_MODULE,
|
|
sizeof(struct snd_card_cs4236));
|
|
if (card == NULL)
|
|
return NULL;
|
|
card->private_free = snd_card_cs4236_free;
|
|
return card;
|
|
}
|
|
|
|
static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
|
|
{
|
|
struct snd_card_cs4236 *acard;
|
|
struct snd_pcm *pcm;
|
|
struct snd_cs4231 *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;
|
|
}
|
|
|
|
#ifdef CS4232
|
|
if ((err = snd_cs4231_create(card,
|
|
port[dev],
|
|
cport[dev],
|
|
irq[dev],
|
|
dma1[dev],
|
|
dma2[dev],
|
|
CS4231_HW_DETECT,
|
|
0,
|
|
&chip)) < 0)
|
|
return err;
|
|
acard->chip = chip;
|
|
|
|
if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0)
|
|
return err;
|
|
|
|
if ((err = snd_cs4231_mixer(chip)) < 0)
|
|
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)
|
|
return err;
|
|
acard->chip = chip;
|
|
|
|
if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0)
|
|
return err;
|
|
|
|
if ((err = snd_cs4236_mixer(chip)) < 0)
|
|
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)
|
|
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],
|
|
mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0)
|
|
printk(KERN_WARNING IDENT ": MPU401 not detected\n");
|
|
}
|
|
|
|
return snd_card_register(card);
|
|
}
|
|
|
|
static int __init snd_cs423x_nonpnp_probe(struct platform_device *pdev)
|
|
{
|
|
int dev = pdev->id;
|
|
struct snd_card *card;
|
|
int err;
|
|
|
|
if (port[dev] == SNDRV_AUTO_PORT) {
|
|
snd_printk(KERN_ERR "specify port\n");
|
|
return -EINVAL;
|
|
}
|
|
if (cport[dev] == SNDRV_AUTO_PORT) {
|
|
snd_printk(KERN_ERR "specify cport\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
card = snd_cs423x_card_new(dev);
|
|
if (! card)
|
|
return -ENOMEM;
|
|
snd_card_set_dev(card, &pdev->dev);
|
|
if ((err = snd_cs423x_probe(card, dev)) < 0) {
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
|
|
platform_set_drvdata(pdev, card);
|
|
return 0;
|
|
}
|
|
|
|
static int __devexit snd_cs423x_nonpnp_remove(struct platform_device *devptr)
|
|
{
|
|
snd_card_free(platform_get_drvdata(devptr));
|
|
platform_set_drvdata(devptr, NULL);
|
|
return 0;
|
|
}
|
|
|
|
#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_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
|
|
{
|
|
return snd_cs423x_suspend(platform_get_drvdata(dev));
|
|
}
|
|
|
|
static int snd_cs423x_nonpnp_resume(struct platform_device *dev)
|
|
{
|
|
return snd_cs423x_resume(platform_get_drvdata(dev));
|
|
}
|
|
#endif
|
|
|
|
static struct platform_driver cs423x_nonpnp_driver = {
|
|
.probe = snd_cs423x_nonpnp_probe,
|
|
.remove = __devexit_p(snd_cs423x_nonpnp_remove),
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs423x_nonpnp_suspend,
|
|
.resume = snd_cs423x_nonpnp_resume,
|
|
#endif
|
|
.driver = {
|
|
.name = CS423X_DRIVER
|
|
},
|
|
};
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
#ifdef CS4232
|
|
static int __devinit snd_cs4232_pnpbios_detect(struct pnp_dev *pdev,
|
|
const struct pnp_device_id *id)
|
|
{
|
|
static int dev;
|
|
int err;
|
|
struct snd_card *card;
|
|
|
|
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;
|
|
|
|
card = snd_cs423x_card_new(dev);
|
|
if (! card)
|
|
return -ENOMEM;
|
|
if ((err = snd_card_cs4232_pnp(dev, card->private_data, pdev)) < 0) {
|
|
printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n");
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
snd_card_set_dev(card, &pdev->dev);
|
|
if ((err = snd_cs423x_probe(card, dev)) < 0) {
|
|
snd_card_free(card);
|
|
return err;
|
|
}
|
|
pnp_set_drvdata(pdev, card);
|
|
dev++;
|
|
return 0;
|
|
}
|
|
|
|
static void __devexit snd_cs4232_pnp_remove(struct pnp_dev * pdev)
|
|
{
|
|
snd_card_free(pnp_get_drvdata(pdev));
|
|
pnp_set_drvdata(pdev, NULL);
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int snd_cs4232_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
|
|
{
|
|
return snd_cs423x_suspend(pnp_get_drvdata(pdev));
|
|
}
|
|
|
|
static int snd_cs4232_pnp_resume(struct pnp_dev *pdev)
|
|
{
|
|
return snd_cs423x_resume(pnp_get_drvdata(pdev));
|
|
}
|
|
#endif
|
|
|
|
static struct pnp_driver cs4232_pnp_driver = {
|
|
.name = "cs4232-pnpbios",
|
|
.id_table = snd_cs4232_pnpbiosids,
|
|
.probe = snd_cs4232_pnpbios_detect,
|
|
.remove = __devexit_p(snd_cs4232_pnp_remove),
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs4232_pnp_suspend,
|
|
.resume = snd_cs4232_pnp_resume,
|
|
#endif
|
|
};
|
|
#endif /* CS4232 */
|
|
|
|
static int __devinit 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;
|
|
|
|
card = snd_cs423x_card_new(dev);
|
|
if (! card)
|
|
return -ENOMEM;
|
|
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;
|
|
}
|
|
snd_card_set_dev(card, &pcard->card->dev);
|
|
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 __devexit 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 = __devexit_p(snd_cs423x_pnpc_remove),
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_cs423x_pnpc_suspend,
|
|
.resume = snd_cs423x_pnpc_resume,
|
|
#endif
|
|
};
|
|
#endif /* CONFIG_PNP */
|
|
|
|
static void __init_or_module snd_cs423x_unregister_all(void)
|
|
{
|
|
int i;
|
|
|
|
#ifdef CONFIG_PNP
|
|
if (pnpc_registered)
|
|
pnp_unregister_card_driver(&cs423x_pnpc_driver);
|
|
#ifdef CS4232
|
|
if (pnp_registered)
|
|
pnp_unregister_driver(&cs4232_pnp_driver);
|
|
#endif
|
|
#endif /* CONFIG_PNP */
|
|
for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
|
|
platform_device_unregister(platform_devices[i]);
|
|
platform_driver_unregister(&cs423x_nonpnp_driver);
|
|
}
|
|
|
|
static int __init alsa_card_cs423x_init(void)
|
|
{
|
|
int i, err, cards = 0;
|
|
|
|
if ((err = platform_driver_register(&cs423x_nonpnp_driver)) < 0)
|
|
return err;
|
|
|
|
for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
|
|
struct platform_device *device;
|
|
if (is_isapnp_selected(i))
|
|
continue;
|
|
device = platform_device_register_simple(CS423X_DRIVER,
|
|
i, NULL, 0);
|
|
if (IS_ERR(device)) {
|
|
err = PTR_ERR(device);
|
|
goto errout;
|
|
}
|
|
platform_devices[i] = device;
|
|
cards++;
|
|
}
|
|
#ifdef CONFIG_PNP
|
|
#ifdef CS4232
|
|
i = pnp_register_driver(&cs4232_pnp_driver);
|
|
if (i >= 0) {
|
|
pnp_registered = 1;
|
|
cards += i;
|
|
}
|
|
#endif
|
|
i = pnp_register_card_driver(&cs423x_pnpc_driver);
|
|
if (i >= 0) {
|
|
pnpc_registered = 1;
|
|
cards += i;
|
|
}
|
|
#endif /* CONFIG_PNP */
|
|
|
|
if (!cards) {
|
|
#ifdef MODULE
|
|
printk(KERN_ERR IDENT " soundcard not found or device busy\n");
|
|
#endif
|
|
err = -ENODEV;
|
|
goto errout;
|
|
}
|
|
return 0;
|
|
|
|
errout:
|
|
snd_cs423x_unregister_all();
|
|
return err;
|
|
}
|
|
|
|
static void __exit alsa_card_cs423x_exit(void)
|
|
{
|
|
snd_cs423x_unregister_all();
|
|
}
|
|
|
|
module_init(alsa_card_cs423x_init)
|
|
module_exit(alsa_card_cs423x_exit)
|