2005-04-16 18:20:36 -04:00
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/*
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card-opti92x-ad1848.c - driver for OPTi 82c92x based soundcards.
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Copyright (C) 1998-2000 by Massimo Piccioni <dafastidio@libero.it>
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Part of this code was developed at the Italian Ministry of Air Defence,
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Sixth Division (oh, che pace ...), Rome.
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Thanks to Maria Grazia Pollarini, Salvatore Vassallo.
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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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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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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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#include <sound/driver.h>
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#include <asm/io.h>
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#include <asm/dma.h>
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#include <linux/delay.h>
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#include <linux/init.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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#ifdef CS4231
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#include <sound/cs4231.h>
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#else
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#ifndef OPTi93X
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#include <sound/ad1848.h>
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#else
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#include <sound/control.h>
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#include <sound/pcm.h>
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#endif /* OPTi93X */
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#endif /* CS4231 */
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#include <sound/mpu401.h>
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#include <sound/opl3.h>
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#ifndef OPTi93X
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#include <sound/opl4.h>
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#endif
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#define SNDRV_LEGACY_FIND_FREE_IRQ
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#define SNDRV_LEGACY_FIND_FREE_DMA
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#include <sound/initval.h>
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MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
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MODULE_LICENSE("GPL");
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#ifdef OPTi93X
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MODULE_DESCRIPTION("OPTi93X");
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MODULE_SUPPORTED_DEVICE("{{OPTi,82C931/3}}");
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#else /* OPTi93X */
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#ifdef CS4231
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MODULE_DESCRIPTION("OPTi92X - CS4231");
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MODULE_SUPPORTED_DEVICE("{{OPTi,82C924 (CS4231)},"
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"{OPTi,82C925 (CS4231)}}");
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#else /* CS4231 */
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MODULE_DESCRIPTION("OPTi92X - AD1848");
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MODULE_SUPPORTED_DEVICE("{{OPTi,82C924 (AD1848)},"
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"{OPTi,82C925 (AD1848)},"
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"{OAK,Mozart}}");
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#endif /* CS4231 */
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#endif /* OPTi93X */
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static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
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static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
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//static int enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */
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static int isapnp = 1; /* Enable ISA PnP detection */
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static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */
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static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */
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static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */
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static int irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10,11 */
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static int mpu_irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10 */
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static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
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#if defined(CS4231) || defined(OPTi93X)
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static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
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#endif /* CS4231 || OPTi93X */
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module_param(index, int, 0444);
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MODULE_PARM_DESC(index, "Index value for opti9xx based soundcard.");
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module_param(id, charp, 0444);
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MODULE_PARM_DESC(id, "ID string for opti9xx based soundcard.");
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//module_param(enable, bool, 0444);
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//MODULE_PARM_DESC(enable, "Enable opti9xx soundcard.");
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module_param(isapnp, bool, 0444);
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MODULE_PARM_DESC(isapnp, "Enable ISA PnP detection for specified soundcard.");
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module_param(port, long, 0444);
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MODULE_PARM_DESC(port, "WSS port # for opti9xx driver.");
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module_param(mpu_port, long, 0444);
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MODULE_PARM_DESC(mpu_port, "MPU-401 port # for opti9xx driver.");
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module_param(fm_port, long, 0444);
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MODULE_PARM_DESC(fm_port, "FM port # for opti9xx driver.");
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module_param(irq, int, 0444);
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MODULE_PARM_DESC(irq, "WSS irq # for opti9xx driver.");
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module_param(mpu_irq, int, 0444);
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MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for opti9xx driver.");
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module_param(dma1, int, 0444);
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MODULE_PARM_DESC(dma1, "1st dma # for opti9xx driver.");
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#if defined(CS4231) || defined(OPTi93X)
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module_param(dma2, int, 0444);
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MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver.");
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#endif /* CS4231 || OPTi93X */
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#define OPTi9XX_HW_DETECT 0
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#define OPTi9XX_HW_82C928 1
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#define OPTi9XX_HW_82C929 2
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#define OPTi9XX_HW_82C924 3
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#define OPTi9XX_HW_82C925 4
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#define OPTi9XX_HW_82C930 5
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#define OPTi9XX_HW_82C931 6
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#define OPTi9XX_HW_82C933 7
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#define OPTi9XX_HW_LAST OPTi9XX_HW_82C933
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#define OPTi9XX_MC_REG(n) n
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typedef struct _snd_opti9xx opti9xx_t;
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#ifdef OPTi93X
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#define OPTi93X_INDEX 0x00
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#define OPTi93X_DATA 0x01
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#define OPTi93X_STATUS 0x02
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#define OPTi93X_DDATA 0x03
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#define OPTi93X_PORT(chip, r) ((chip)->port + OPTi93X_##r)
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#define OPTi93X_MIXOUT_LEFT 0x00
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#define OPTi93X_MIXOUT_RIGHT 0x01
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#define OPTi93X_CD_LEFT_INPUT 0x02
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#define OPTi93X_CD_RIGHT_INPUT 0x03
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#define OPTi930_AUX_LEFT_INPUT 0x04
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#define OPTi930_AUX_RIGHT_INPUT 0x05
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#define OPTi931_FM_LEFT_INPUT 0x04
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#define OPTi931_FM_RIGHT_INPUT 0x05
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#define OPTi93X_DAC_LEFT 0x06
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#define OPTi93X_DAC_RIGHT 0x07
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#define OPTi93X_PLAY_FORMAT 0x08
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#define OPTi93X_IFACE_CONF 0x09
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#define OPTi93X_PIN_CTRL 0x0a
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#define OPTi93X_ERR_INIT 0x0b
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#define OPTi93X_ID 0x0c
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#define OPTi93X_PLAY_UPR_CNT 0x0e
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#define OPTi93X_PLAY_LWR_CNT 0x0f
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#define OPTi931_AUX_LEFT_INPUT 0x10
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#define OPTi931_AUX_RIGHT_INPUT 0x11
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#define OPTi93X_LINE_LEFT_INPUT 0x12
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#define OPTi93X_LINE_RIGHT_INPUT 0x13
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#define OPTi93X_MIC_LEFT_INPUT 0x14
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#define OPTi93X_MIC_RIGHT_INPUT 0x15
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#define OPTi93X_OUT_LEFT 0x16
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#define OPTi93X_OUT_RIGHT 0x17
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#define OPTi93X_CAPT_FORMAT 0x1c
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#define OPTi93X_CAPT_UPR_CNT 0x1e
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#define OPTi93X_CAPT_LWR_CNT 0x1f
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#define OPTi93X_TRD 0x20
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#define OPTi93X_MCE 0x40
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#define OPTi93X_INIT 0x80
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#define OPTi93X_MIXOUT_MIC_GAIN 0x20
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#define OPTi93X_MIXOUT_LINE 0x00
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#define OPTi93X_MIXOUT_CD 0x40
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#define OPTi93X_MIXOUT_MIC 0x80
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#define OPTi93X_MIXOUT_MIXER 0xc0
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#define OPTi93X_STEREO 0x10
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#define OPTi93X_LINEAR_8 0x00
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#define OPTi93X_ULAW_8 0x20
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#define OPTi93X_LINEAR_16_LIT 0x40
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#define OPTi93X_ALAW_8 0x60
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#define OPTi93X_ADPCM_16 0xa0
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#define OPTi93X_LINEAR_16_BIG 0xc0
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#define OPTi93X_CAPTURE_PIO 0x80
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#define OPTi93X_PLAYBACK_PIO 0x40
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#define OPTi93X_AUTOCALIB 0x08
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#define OPTi93X_SINGLE_DMA 0x04
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#define OPTi93X_CAPTURE_ENABLE 0x02
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#define OPTi93X_PLAYBACK_ENABLE 0x01
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#define OPTi93X_IRQ_ENABLE 0x02
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#define OPTi93X_DMA_REQUEST 0x10
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#define OPTi93X_CALIB_IN_PROGRESS 0x20
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#define OPTi93X_IRQ_PLAYBACK 0x04
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#define OPTi93X_IRQ_CAPTURE 0x08
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typedef struct _snd_opti93x opti93x_t;
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struct _snd_opti93x {
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unsigned long port;
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struct resource *res_port;
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int irq;
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int dma1;
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int dma2;
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opti9xx_t *chip;
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unsigned short hardware;
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unsigned char image[32];
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unsigned char mce_bit;
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unsigned short mode;
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int mute;
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spinlock_t lock;
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snd_card_t *card;
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snd_pcm_t *pcm;
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snd_pcm_substream_t *playback_substream;
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snd_pcm_substream_t *capture_substream;
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unsigned int p_dma_size;
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unsigned int c_dma_size;
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};
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#define OPTi93X_MODE_NONE 0x00
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#define OPTi93X_MODE_PLAY 0x01
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#define OPTi93X_MODE_CAPTURE 0x02
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#define OPTi93X_MODE_OPEN (OPTi93X_MODE_PLAY | OPTi93X_MODE_CAPTURE)
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#endif /* OPTi93X */
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struct _snd_opti9xx {
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unsigned short hardware;
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unsigned char password;
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char name[7];
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unsigned long mc_base;
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struct resource *res_mc_base;
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unsigned long mc_base_size;
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#ifdef OPTi93X
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unsigned long mc_indir_index;
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#endif /* OPTi93X */
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unsigned long pwd_reg;
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spinlock_t lock;
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long wss_base;
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int irq;
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int dma1;
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#if defined(CS4231) || defined(OPTi93X)
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int dma2;
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#endif /* CS4231 || OPTi93X */
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long fm_port;
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long mpu_port;
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int mpu_irq;
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#ifdef CONFIG_PNP
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struct pnp_dev *dev;
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struct pnp_dev *devmpu;
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#endif /* CONFIG_PNP */
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};
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static int snd_opti9xx_first_hit = 1;
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static snd_card_t *snd_opti9xx_legacy = SNDRV_DEFAULT_PTR1;
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#ifdef CONFIG_PNP
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static struct pnp_card_device_id snd_opti9xx_pnpids[] = {
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#ifndef OPTi93X
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/* OPTi 82C924 */
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{ .id = "OPT0924", .devs = { { "OPT0000" }, { "OPT0002" } }, .driver_data = 0x0924 },
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/* OPTi 82C925 */
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{ .id = "OPT0925", .devs = { { "OPT9250" }, { "OPT0002" } }, .driver_data = 0x0925 },
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#else
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/* OPTi 82C931/3 */
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{ .id = "OPT0931", .devs = { { "OPT9310" }, { "OPT0002" } }, .driver_data = 0x0931 },
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#endif /* OPTi93X */
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{ .id = "" }
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};
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MODULE_DEVICE_TABLE(pnp_card, snd_opti9xx_pnpids);
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#endif /* CONFIG_PNP */
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#ifdef OPTi93X
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#define DRIVER_NAME "snd-card-opti93x"
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#else
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#define DRIVER_NAME "snd-card-opti92x"
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#endif /* OPTi93X */
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static char * snd_opti9xx_names[] = {
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"unkown",
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"82C928", "82C929",
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"82C924", "82C925",
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"82C930", "82C931", "82C933"
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};
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static long snd_legacy_find_free_ioport(long *port_table, long size)
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{
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|
|
|
while (*port_table != -1) {
|
|
|
|
|
struct resource *res;
|
|
|
|
|
if ((res = request_region(*port_table, size, "ALSA test")) != NULL) {
|
|
|
|
|
release_resource(res);
|
|
|
|
|
kfree_nocheck(res);
|
|
|
|
|
return *port_table;
|
|
|
|
|
}
|
|
|
|
|
port_table++;
|
|
|
|
|
}
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int __devinit snd_opti9xx_init(opti9xx_t *chip, unsigned short hardware)
|
|
|
|
|
{
|
|
|
|
|
static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2};
|
|
|
|
|
|
|
|
|
|
chip->hardware = hardware;
|
|
|
|
|
strcpy(chip->name, snd_opti9xx_names[hardware]);
|
|
|
|
|
|
|
|
|
|
chip->mc_base_size = opti9xx_mc_size[hardware];
|
|
|
|
|
|
|
|
|
|
spin_lock_init(&chip->lock);
|
|
|
|
|
|
|
|
|
|
chip->wss_base = -1;
|
|
|
|
|
chip->irq = -1;
|
|
|
|
|
chip->dma1 = -1;
|
|
|
|
|
#if defined(CS4231) || defined (OPTi93X)
|
|
|
|
|
chip->dma2 = -1;
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
chip->fm_port = -1;
|
|
|
|
|
chip->mpu_port = -1;
|
|
|
|
|
chip->mpu_irq = -1;
|
|
|
|
|
|
|
|
|
|
switch (hardware) {
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
case OPTi9XX_HW_82C928:
|
|
|
|
|
case OPTi9XX_HW_82C929:
|
|
|
|
|
chip->mc_base = 0xf8c;
|
|
|
|
|
chip->password = (hardware == OPTi9XX_HW_82C928) ? 0xe2 : 0xe3;
|
|
|
|
|
chip->pwd_reg = 3;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C924:
|
|
|
|
|
case OPTi9XX_HW_82C925:
|
|
|
|
|
chip->mc_base = 0xf8c;
|
|
|
|
|
chip->password = 0xe5;
|
|
|
|
|
chip->pwd_reg = 3;
|
|
|
|
|
break;
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C930:
|
|
|
|
|
case OPTi9XX_HW_82C931:
|
|
|
|
|
case OPTi9XX_HW_82C933:
|
|
|
|
|
chip->mc_base = (hardware == OPTi9XX_HW_82C930) ? 0xf8f : 0xf8d;
|
|
|
|
|
chip->mc_indir_index = 0xe0e;
|
|
|
|
|
chip->password = 0xe4;
|
|
|
|
|
chip->pwd_reg = 0;
|
|
|
|
|
break;
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("chip %d not supported\n", hardware);
|
|
|
|
|
return -ENODEV;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static unsigned char snd_opti9xx_read(opti9xx_t *chip,
|
|
|
|
|
unsigned char reg)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned char retval = 0xff;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
|
|
|
|
|
switch (chip->hardware) {
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
case OPTi9XX_HW_82C924:
|
|
|
|
|
case OPTi9XX_HW_82C925:
|
|
|
|
|
if (reg > 7) {
|
|
|
|
|
outb(reg, chip->mc_base + 8);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
retval = inb(chip->mc_base + 9);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C928:
|
|
|
|
|
case OPTi9XX_HW_82C929:
|
|
|
|
|
retval = inb(chip->mc_base + reg);
|
|
|
|
|
break;
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C930:
|
|
|
|
|
case OPTi9XX_HW_82C931:
|
|
|
|
|
case OPTi9XX_HW_82C933:
|
|
|
|
|
outb(reg, chip->mc_indir_index);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
retval = inb(chip->mc_indir_index + 1);
|
|
|
|
|
break;
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return retval;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti9xx_write(opti9xx_t *chip, unsigned char reg,
|
|
|
|
|
unsigned char value)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
|
|
|
|
|
switch (chip->hardware) {
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
case OPTi9XX_HW_82C924:
|
|
|
|
|
case OPTi9XX_HW_82C925:
|
|
|
|
|
if (reg > 7) {
|
|
|
|
|
outb(reg, chip->mc_base + 8);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
outb(value, chip->mc_base + 9);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C928:
|
|
|
|
|
case OPTi9XX_HW_82C929:
|
|
|
|
|
outb(value, chip->mc_base + reg);
|
|
|
|
|
break;
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C930:
|
|
|
|
|
case OPTi9XX_HW_82C931:
|
|
|
|
|
case OPTi9XX_HW_82C933:
|
|
|
|
|
outb(reg, chip->mc_indir_index);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
outb(value, chip->mc_indir_index + 1);
|
|
|
|
|
break;
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define snd_opti9xx_write_mask(chip, reg, value, mask) \
|
|
|
|
|
snd_opti9xx_write(chip, reg, \
|
|
|
|
|
(snd_opti9xx_read(chip, reg) & ~(mask)) | ((value) & (mask)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int __devinit snd_opti9xx_configure(opti9xx_t *chip)
|
|
|
|
|
{
|
|
|
|
|
unsigned char wss_base_bits;
|
|
|
|
|
unsigned char irq_bits;
|
|
|
|
|
unsigned char dma_bits;
|
|
|
|
|
unsigned char mpu_port_bits = 0;
|
|
|
|
|
unsigned char mpu_irq_bits;
|
|
|
|
|
|
|
|
|
|
switch (chip->hardware) {
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
case OPTi9XX_HW_82C924:
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0xf0, 0xfc);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C925:
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff);
|
|
|
|
|
#ifdef CS4231
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
|
|
|
|
|
#else
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
|
|
|
|
|
#endif /* CS4231 */
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case OPTi9XX_HW_82C928:
|
|
|
|
|
case OPTi9XX_HW_82C929:
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
|
|
|
|
|
/*
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xa2, 0xae);
|
|
|
|
|
*/
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c);
|
|
|
|
|
#ifdef CS4231
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
|
|
|
|
|
#else
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
|
|
|
|
|
#endif /* CS4231 */
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
case OPTi9XX_HW_82C930:
|
|
|
|
|
case OPTi9XX_HW_82C931:
|
|
|
|
|
case OPTi9XX_HW_82C933:
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x03);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0x00, 0xff);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x10 |
|
|
|
|
|
(chip->hardware == OPTi9XX_HW_82C930 ? 0x00 : 0x04),
|
|
|
|
|
0x34);
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x20, 0xbf);
|
|
|
|
|
break;
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (chip->wss_base) {
|
|
|
|
|
case 0x530:
|
|
|
|
|
wss_base_bits = 0x00;
|
|
|
|
|
break;
|
|
|
|
|
case 0x604:
|
|
|
|
|
wss_base_bits = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
case 0xe80:
|
|
|
|
|
wss_base_bits = 0x01;
|
|
|
|
|
break;
|
|
|
|
|
case 0xf40:
|
|
|
|
|
wss_base_bits = 0x02;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("WSS port 0x%lx not valid\n", chip->wss_base);
|
|
|
|
|
goto __skip_base;
|
|
|
|
|
}
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
|
|
|
|
|
|
|
|
|
|
__skip_base:
|
|
|
|
|
switch (chip->irq) {
|
|
|
|
|
//#ifdef OPTi93X
|
|
|
|
|
case 5:
|
|
|
|
|
irq_bits = 0x05;
|
|
|
|
|
break;
|
|
|
|
|
//#endif /* OPTi93X */
|
|
|
|
|
case 7:
|
|
|
|
|
irq_bits = 0x01;
|
|
|
|
|
break;
|
|
|
|
|
case 9:
|
|
|
|
|
irq_bits = 0x02;
|
|
|
|
|
break;
|
|
|
|
|
case 10:
|
|
|
|
|
irq_bits = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
case 11:
|
|
|
|
|
irq_bits = 0x04;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("WSS irq # %d not valid\n", chip->irq);
|
|
|
|
|
goto __skip_resources;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (chip->dma1) {
|
|
|
|
|
case 0:
|
|
|
|
|
dma_bits = 0x01;
|
|
|
|
|
break;
|
|
|
|
|
case 1:
|
|
|
|
|
dma_bits = 0x02;
|
|
|
|
|
break;
|
|
|
|
|
case 3:
|
|
|
|
|
dma_bits = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("WSS dma1 # %d not valid\n", chip->dma1);
|
|
|
|
|
goto __skip_resources;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
if (chip->dma1 == chip->dma2) {
|
|
|
|
|
snd_printk("don't want to share dmas\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (chip->dma2) {
|
|
|
|
|
case 0:
|
|
|
|
|
case 1:
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("WSS dma2 # %d not valid\n", chip->dma2);
|
|
|
|
|
goto __skip_resources;
|
|
|
|
|
}
|
|
|
|
|
dma_bits |= 0x04;
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
outb(irq_bits << 3 | dma_bits, chip->wss_base);
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits));
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
__skip_resources:
|
|
|
|
|
if (chip->hardware > OPTi9XX_HW_82C928) {
|
|
|
|
|
switch (chip->mpu_port) {
|
|
|
|
|
case 0:
|
|
|
|
|
case -1:
|
|
|
|
|
break;
|
|
|
|
|
case 0x300:
|
|
|
|
|
mpu_port_bits = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
case 0x310:
|
|
|
|
|
mpu_port_bits = 0x02;
|
|
|
|
|
break;
|
|
|
|
|
case 0x320:
|
|
|
|
|
mpu_port_bits = 0x01;
|
|
|
|
|
break;
|
|
|
|
|
case 0x330:
|
|
|
|
|
mpu_port_bits = 0x00;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("MPU-401 port 0x%lx not valid\n",
|
|
|
|
|
chip->mpu_port);
|
|
|
|
|
goto __skip_mpu;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (chip->mpu_irq) {
|
|
|
|
|
case 5:
|
|
|
|
|
mpu_irq_bits = 0x02;
|
|
|
|
|
break;
|
|
|
|
|
case 7:
|
|
|
|
|
mpu_irq_bits = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
case 9:
|
|
|
|
|
mpu_irq_bits = 0x00;
|
|
|
|
|
break;
|
|
|
|
|
case 10:
|
|
|
|
|
mpu_irq_bits = 0x01;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_printk("MPU-401 irq # %d not valid\n",
|
|
|
|
|
chip->mpu_irq);
|
|
|
|
|
goto __skip_mpu;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6),
|
|
|
|
|
(chip->mpu_port <= 0) ? 0x00 :
|
|
|
|
|
0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3,
|
|
|
|
|
0xf8);
|
|
|
|
|
}
|
|
|
|
|
__skip_mpu:
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
|
|
|
|
|
static unsigned char snd_opti93x_default_image[32] =
|
|
|
|
|
{
|
|
|
|
|
0x00, /* 00/00 - l_mixout_outctrl */
|
|
|
|
|
0x00, /* 01/01 - r_mixout_outctrl */
|
|
|
|
|
0x88, /* 02/02 - l_cd_inctrl */
|
|
|
|
|
0x88, /* 03/03 - r_cd_inctrl */
|
|
|
|
|
0x88, /* 04/04 - l_a1/fm_inctrl */
|
|
|
|
|
0x88, /* 05/05 - r_a1/fm_inctrl */
|
|
|
|
|
0x80, /* 06/06 - l_dac_inctrl */
|
|
|
|
|
0x80, /* 07/07 - r_dac_inctrl */
|
|
|
|
|
0x00, /* 08/08 - ply_dataform_reg */
|
|
|
|
|
0x00, /* 09/09 - if_conf */
|
|
|
|
|
0x00, /* 0a/10 - pin_ctrl */
|
|
|
|
|
0x00, /* 0b/11 - err_init_reg */
|
|
|
|
|
0x0a, /* 0c/12 - id_reg */
|
|
|
|
|
0x00, /* 0d/13 - reserved */
|
|
|
|
|
0x00, /* 0e/14 - ply_upcount_reg */
|
|
|
|
|
0x00, /* 0f/15 - ply_lowcount_reg */
|
|
|
|
|
0x88, /* 10/16 - reserved/l_a1_inctrl */
|
|
|
|
|
0x88, /* 11/17 - reserved/r_a1_inctrl */
|
|
|
|
|
0x88, /* 12/18 - l_line_inctrl */
|
|
|
|
|
0x88, /* 13/19 - r_line_inctrl */
|
|
|
|
|
0x88, /* 14/20 - l_mic_inctrl */
|
|
|
|
|
0x88, /* 15/21 - r_mic_inctrl */
|
|
|
|
|
0x80, /* 16/22 - l_out_outctrl */
|
|
|
|
|
0x80, /* 17/23 - r_out_outctrl */
|
|
|
|
|
0x00, /* 18/24 - reserved */
|
|
|
|
|
0x00, /* 19/25 - reserved */
|
|
|
|
|
0x00, /* 1a/26 - reserved */
|
|
|
|
|
0x00, /* 1b/27 - reserved */
|
|
|
|
|
0x00, /* 1c/28 - cap_dataform_reg */
|
|
|
|
|
0x00, /* 1d/29 - reserved */
|
|
|
|
|
0x00, /* 1e/30 - cap_upcount_reg */
|
|
|
|
|
0x00 /* 1f/31 - cap_lowcount_reg */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_busy_wait(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
int timeout;
|
|
|
|
|
|
|
|
|
|
for (timeout = 250; timeout-- > 0; udelay(10))
|
|
|
|
|
if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_INIT))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
snd_printk("chip still busy.\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static unsigned char snd_opti93x_in(opti93x_t *chip, unsigned char reg)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_busy_wait(chip);
|
|
|
|
|
outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
|
|
|
|
|
return inb(OPTi93X_PORT(chip, DATA));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_out(opti93x_t *chip, unsigned char reg,
|
|
|
|
|
unsigned char value)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_busy_wait(chip);
|
|
|
|
|
outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
|
|
|
|
|
outb(value, OPTi93X_PORT(chip, DATA));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_out_image(opti93x_t *chip, unsigned char reg,
|
|
|
|
|
unsigned char value)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_out(chip, reg, chip->image[reg] = value);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_out_mask(opti93x_t *chip, unsigned char reg,
|
|
|
|
|
unsigned char mask, unsigned char value)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_out_image(chip, reg,
|
|
|
|
|
(chip->image[reg] & ~mask) | (value & mask));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_mce_up(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_busy_wait(chip);
|
|
|
|
|
|
|
|
|
|
chip->mce_bit = OPTi93X_MCE;
|
|
|
|
|
if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE))
|
|
|
|
|
outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_mce_down(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_busy_wait(chip);
|
|
|
|
|
|
|
|
|
|
chip->mce_bit = 0;
|
|
|
|
|
if (inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE)
|
|
|
|
|
outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define snd_opti93x_mute_reg(chip, reg, mute) \
|
|
|
|
|
snd_opti93x_out(chip, reg, mute ? 0x80 : chip->image[reg]);
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_mute(opti93x_t *chip, int mute)
|
|
|
|
|
{
|
|
|
|
|
mute = mute ? 1 : 0;
|
|
|
|
|
if (chip->mute == mute)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
chip->mute = mute;
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_CD_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_CD_RIGHT_INPUT, mute);
|
|
|
|
|
switch (chip->hardware) {
|
|
|
|
|
case OPTi9XX_HW_82C930:
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi930_AUX_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi930_AUX_RIGHT_INPUT, mute);
|
|
|
|
|
break;
|
|
|
|
|
case OPTi9XX_HW_82C931:
|
|
|
|
|
case OPTi9XX_HW_82C933:
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi931_FM_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi931_FM_RIGHT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi931_AUX_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi931_AUX_RIGHT_INPUT, mute);
|
|
|
|
|
}
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_DAC_LEFT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_DAC_RIGHT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_LINE_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_LINE_RIGHT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_MIC_LEFT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_MIC_RIGHT_INPUT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_OUT_LEFT, mute);
|
|
|
|
|
snd_opti93x_mute_reg(chip, OPTi93X_OUT_RIGHT, mute);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static unsigned int snd_opti93x_get_count(unsigned char format,
|
|
|
|
|
unsigned int size)
|
|
|
|
|
{
|
|
|
|
|
switch (format & 0xe0) {
|
|
|
|
|
case OPTi93X_LINEAR_16_LIT:
|
|
|
|
|
case OPTi93X_LINEAR_16_BIG:
|
|
|
|
|
size >>= 1;
|
|
|
|
|
break;
|
|
|
|
|
case OPTi93X_ADPCM_16:
|
|
|
|
|
return size >> 2;
|
|
|
|
|
}
|
|
|
|
|
return (format & OPTi93X_STEREO) ? (size >> 1) : size;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static unsigned int rates[] = { 5512, 6615, 8000, 9600, 11025, 16000,
|
|
|
|
|
18900, 22050, 27428, 32000, 33075, 37800,
|
|
|
|
|
44100, 48000 };
|
|
|
|
|
#define RATES ARRAY_SIZE(rates)
|
|
|
|
|
|
|
|
|
|
static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
|
|
|
|
|
.count = RATES,
|
|
|
|
|
.list = rates,
|
|
|
|
|
.mask = 0,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static unsigned char bits[] = { 0x01, 0x0f, 0x00, 0x0e, 0x03, 0x02,
|
|
|
|
|
0x05, 0x07, 0x04, 0x06, 0x0d, 0x09,
|
|
|
|
|
0x0b, 0x0c};
|
|
|
|
|
|
|
|
|
|
static unsigned char snd_opti93x_get_freq(unsigned int rate)
|
|
|
|
|
{
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < RATES; i++) {
|
|
|
|
|
if (rate == rates[i])
|
|
|
|
|
return bits[i];
|
|
|
|
|
}
|
|
|
|
|
snd_BUG();
|
|
|
|
|
return bits[RATES-1];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static unsigned char snd_opti93x_get_format(opti93x_t *chip,
|
|
|
|
|
unsigned int format, int channels)
|
|
|
|
|
{
|
|
|
|
|
unsigned char retval = OPTi93X_LINEAR_8;
|
|
|
|
|
|
|
|
|
|
switch (format) {
|
|
|
|
|
case SNDRV_PCM_FORMAT_MU_LAW:
|
|
|
|
|
retval = OPTi93X_ULAW_8;
|
|
|
|
|
break;
|
|
|
|
|
case SNDRV_PCM_FORMAT_A_LAW:
|
|
|
|
|
retval = OPTi93X_ALAW_8;
|
|
|
|
|
break;
|
|
|
|
|
case SNDRV_PCM_FORMAT_S16_LE:
|
|
|
|
|
retval = OPTi93X_LINEAR_16_LIT;
|
|
|
|
|
break;
|
|
|
|
|
case SNDRV_PCM_FORMAT_S16_BE:
|
|
|
|
|
retval = OPTi93X_LINEAR_16_BIG;
|
|
|
|
|
break;
|
|
|
|
|
case SNDRV_PCM_FORMAT_IMA_ADPCM:
|
|
|
|
|
retval = OPTi93X_ADPCM_16;
|
|
|
|
|
}
|
|
|
|
|
return (channels > 1) ? (retval | OPTi93X_STEREO) : retval;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_playback_format(opti93x_t *chip, unsigned char fmt)
|
|
|
|
|
{
|
|
|
|
|
unsigned char mask;
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute(chip, 1);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mce_up(chip);
|
|
|
|
|
mask = (chip->mode & OPTi93X_MODE_CAPTURE) ? 0xf0 : 0xff;
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, mask, fmt);
|
|
|
|
|
snd_opti93x_mce_down(chip);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute(chip, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_capture_format(opti93x_t *chip, unsigned char fmt)
|
|
|
|
|
{
|
|
|
|
|
snd_opti93x_mute(chip, 1);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mce_up(chip);
|
|
|
|
|
if (!(chip->mode & OPTi93X_MODE_PLAY))
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, 0x0f, fmt);
|
|
|
|
|
else
|
|
|
|
|
fmt = chip->image[OPTi93X_PLAY_FORMAT] & 0xf0;
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_FORMAT, fmt);
|
|
|
|
|
snd_opti93x_mce_down(chip);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute(chip, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_open(opti93x_t *chip, unsigned int mode)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
if (chip->mode & mode) {
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return -EAGAIN;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!(chip->mode & OPTi93X_MODE_OPEN)) {
|
|
|
|
|
outb(0x00, OPTi93X_PORT(chip, STATUS));
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL,
|
|
|
|
|
OPTi93X_IRQ_ENABLE, OPTi93X_IRQ_ENABLE);
|
|
|
|
|
chip->mode = mode;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
chip->mode |= mode;
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_close(opti93x_t *chip, unsigned int mode)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
chip->mode &= ~mode;
|
|
|
|
|
if (chip->mode & OPTi93X_MODE_OPEN) {
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute(chip, 1);
|
|
|
|
|
|
|
|
|
|
outb(0, OPTi93X_PORT(chip, STATUS));
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL, OPTi93X_IRQ_ENABLE,
|
|
|
|
|
~OPTi93X_IRQ_ENABLE);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mce_up(chip);
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_IFACE_CONF, 0x00);
|
|
|
|
|
snd_opti93x_mce_down(chip);
|
|
|
|
|
chip->mode = 0;
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mute(chip, 0);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_trigger(snd_pcm_substream_t *substream,
|
|
|
|
|
unsigned char what, int cmd)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
|
|
|
|
|
switch (cmd) {
|
|
|
|
|
case SNDRV_PCM_TRIGGER_START:
|
|
|
|
|
case SNDRV_PCM_TRIGGER_STOP:
|
|
|
|
|
{
|
|
|
|
|
unsigned int what = 0;
|
|
|
|
|
struct list_head *pos;
|
|
|
|
|
snd_pcm_substream_t *s;
|
|
|
|
|
snd_pcm_group_for_each(pos, substream) {
|
|
|
|
|
s = snd_pcm_group_substream_entry(pos);
|
|
|
|
|
if (s == chip->playback_substream) {
|
|
|
|
|
what |= OPTi93X_PLAYBACK_ENABLE;
|
|
|
|
|
snd_pcm_trigger_done(s, substream);
|
|
|
|
|
} else if (s == chip->capture_substream) {
|
|
|
|
|
what |= OPTi93X_CAPTURE_ENABLE;
|
|
|
|
|
snd_pcm_trigger_done(s, substream);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
spin_lock(&chip->lock);
|
|
|
|
|
if (cmd == SNDRV_PCM_TRIGGER_START) {
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, what);
|
|
|
|
|
if (what & OPTi93X_CAPTURE_ENABLE)
|
|
|
|
|
udelay(50);
|
|
|
|
|
} else
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, 0x00);
|
|
|
|
|
spin_unlock(&chip->lock);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
default:
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_playback_trigger(snd_pcm_substream_t *substream, int cmd)
|
|
|
|
|
{
|
|
|
|
|
return snd_opti93x_trigger(substream,
|
|
|
|
|
OPTi93X_PLAYBACK_ENABLE, cmd);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_capture_trigger(snd_pcm_substream_t * substream, int cmd)
|
|
|
|
|
{
|
|
|
|
|
return snd_opti93x_trigger(substream,
|
|
|
|
|
OPTi93X_CAPTURE_ENABLE, cmd);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_hw_params(snd_pcm_substream_t * substream,
|
|
|
|
|
snd_pcm_hw_params_t * hw_params)
|
|
|
|
|
{
|
|
|
|
|
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_hw_free(snd_pcm_substream_t * substream)
|
|
|
|
|
{
|
|
|
|
|
snd_pcm_lib_free_pages(substream);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_playback_prepare(snd_pcm_substream_t * substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
snd_pcm_runtime_t *runtime = substream->runtime;
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned char format;
|
|
|
|
|
unsigned int count = snd_pcm_lib_period_bytes(substream);
|
|
|
|
|
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
chip->p_dma_size = size;
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
|
|
|
|
|
OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO,
|
|
|
|
|
~(OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO));
|
|
|
|
|
|
|
|
|
|
snd_dma_program(chip->dma1, runtime->dma_addr, size,
|
|
|
|
|
DMA_MODE_WRITE | DMA_AUTOINIT);
|
|
|
|
|
|
|
|
|
|
format = snd_opti93x_get_freq(runtime->rate);
|
|
|
|
|
format |= snd_opti93x_get_format(chip, runtime->format,
|
|
|
|
|
runtime->channels);
|
|
|
|
|
snd_opti93x_playback_format(chip, format);
|
|
|
|
|
format = chip->image[OPTi93X_PLAY_FORMAT];
|
|
|
|
|
|
|
|
|
|
count = snd_opti93x_get_count(format, count) - 1;
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_PLAY_LWR_CNT, count);
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_PLAY_UPR_CNT, count >> 8);
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_capture_prepare(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
snd_pcm_runtime_t *runtime = substream->runtime;
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned char format;
|
|
|
|
|
unsigned int count = snd_pcm_lib_period_bytes(substream);
|
|
|
|
|
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
chip->c_dma_size = size;
|
|
|
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
|
2005-09-05 04:36:27 -04:00
|
|
|
OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO, 0);
|
2005-04-16 18:20:36 -04:00
|
|
|
|
|
|
|
|
snd_dma_program(chip->dma2, runtime->dma_addr, size,
|
|
|
|
|
DMA_MODE_READ | DMA_AUTOINIT);
|
|
|
|
|
|
|
|
|
|
format = snd_opti93x_get_freq(runtime->rate);
|
|
|
|
|
format |= snd_opti93x_get_format(chip, runtime->format,
|
|
|
|
|
runtime->channels);
|
|
|
|
|
snd_opti93x_capture_format(chip, format);
|
|
|
|
|
format = chip->image[OPTi93X_CAPT_FORMAT];
|
|
|
|
|
|
|
|
|
|
count = snd_opti93x_get_count(format, count) - 1;
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_LWR_CNT, count);
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_UPR_CNT, count >> 8);
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static snd_pcm_uframes_t snd_opti93x_playback_pointer(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
size_t ptr;
|
|
|
|
|
|
|
|
|
|
if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_PLAYBACK_ENABLE))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
ptr = snd_dma_pointer(chip->dma1, chip->p_dma_size);
|
|
|
|
|
return bytes_to_frames(substream->runtime, ptr);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static snd_pcm_uframes_t snd_opti93x_capture_pointer(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
size_t ptr;
|
|
|
|
|
|
|
|
|
|
if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_CAPTURE_ENABLE))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
|
|
|
|
|
return bytes_to_frames(substream->runtime, ptr);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_overrange(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
if (snd_opti93x_in(chip, OPTi93X_ERR_INIT) & (0x08 | 0x02))
|
|
|
|
|
chip->capture_substream->runtime->overrange++;
|
|
|
|
|
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *codec = dev_id;
|
|
|
|
|
unsigned char status;
|
|
|
|
|
|
|
|
|
|
status = snd_opti9xx_read(codec->chip, OPTi9XX_MC_REG(11));
|
|
|
|
|
if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
|
|
|
|
|
snd_pcm_period_elapsed(codec->playback_substream);
|
|
|
|
|
if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) {
|
|
|
|
|
snd_opti93x_overrange(codec);
|
|
|
|
|
snd_pcm_period_elapsed(codec->capture_substream);
|
|
|
|
|
}
|
|
|
|
|
outb(0x00, OPTi93X_PORT(codec, STATUS));
|
|
|
|
|
return IRQ_HANDLED;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static snd_pcm_hardware_t snd_opti93x_playback = {
|
|
|
|
|
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
|
|
|
|
|
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
|
|
|
|
|
.formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
|
|
|
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
|
|
|
|
|
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
|
|
|
|
|
.rate_min = 5512,
|
|
|
|
|
.rate_max = 48000,
|
|
|
|
|
.channels_min = 1,
|
|
|
|
|
.channels_max = 2,
|
|
|
|
|
.buffer_bytes_max = (128*1024),
|
|
|
|
|
.period_bytes_min = 64,
|
|
|
|
|
.period_bytes_max = (128*1024),
|
|
|
|
|
.periods_min = 1,
|
|
|
|
|
.periods_max = 1024,
|
|
|
|
|
.fifo_size = 0,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static snd_pcm_hardware_t snd_opti93x_capture = {
|
|
|
|
|
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
|
|
|
|
|
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
|
|
|
|
|
.formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
|
|
|
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
|
|
|
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
|
|
|
|
.rate_min = 5512,
|
|
|
|
|
.rate_max = 48000,
|
|
|
|
|
.channels_min = 1,
|
|
|
|
|
.channels_max = 2,
|
|
|
|
|
.buffer_bytes_max = (128*1024),
|
|
|
|
|
.period_bytes_min = 64,
|
|
|
|
|
.period_bytes_max = (128*1024),
|
|
|
|
|
.periods_min = 1,
|
|
|
|
|
.periods_max = 1024,
|
|
|
|
|
.fifo_size = 0,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_playback_open(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
int error;
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
snd_pcm_runtime_t *runtime = substream->runtime;
|
|
|
|
|
|
|
|
|
|
if ((error = snd_opti93x_open(chip, OPTi93X_MODE_PLAY)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
snd_pcm_set_sync(substream);
|
|
|
|
|
chip->playback_substream = substream;
|
|
|
|
|
runtime->hw = snd_opti93x_playback;
|
|
|
|
|
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
|
|
|
|
|
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_capture_open(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
int error;
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
snd_pcm_runtime_t *runtime = substream->runtime;
|
|
|
|
|
|
|
|
|
|
if ((error = snd_opti93x_open(chip, OPTi93X_MODE_CAPTURE)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
runtime->hw = snd_opti93x_capture;
|
|
|
|
|
snd_pcm_set_sync(substream);
|
|
|
|
|
chip->capture_substream = substream;
|
|
|
|
|
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
|
|
|
|
|
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_playback_close(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
|
|
|
|
|
chip->playback_substream = NULL;
|
|
|
|
|
snd_opti93x_close(chip, OPTi93X_MODE_PLAY);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_capture_close(snd_pcm_substream_t *substream)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_pcm_substream_chip(substream);
|
|
|
|
|
|
|
|
|
|
chip->capture_substream = NULL;
|
|
|
|
|
snd_opti93x_close(chip, OPTi93X_MODE_CAPTURE);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_init(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
snd_opti93x_mce_up(chip);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < 32; i++)
|
|
|
|
|
snd_opti93x_out_image(chip, i, snd_opti93x_default_image[i]);
|
|
|
|
|
|
|
|
|
|
snd_opti93x_mce_down(chip);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_probe(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned char val;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
val = snd_opti93x_in(chip, OPTi93X_ID) & 0x0f;
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
return (val == 0x0a) ? 0 : -ENODEV;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_free(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
if (chip->res_port) {
|
|
|
|
|
release_resource(chip->res_port);
|
|
|
|
|
kfree_nocheck(chip->res_port);
|
|
|
|
|
}
|
|
|
|
|
if (chip->dma1 >= 0) {
|
|
|
|
|
disable_dma(chip->dma1);
|
|
|
|
|
free_dma(chip->dma1);
|
|
|
|
|
}
|
|
|
|
|
if (chip->dma2 >= 0) {
|
|
|
|
|
disable_dma(chip->dma2);
|
|
|
|
|
free_dma(chip->dma2);
|
|
|
|
|
}
|
|
|
|
|
if (chip->irq >= 0) {
|
|
|
|
|
free_irq(chip->irq, chip);
|
|
|
|
|
}
|
|
|
|
|
kfree(chip);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_dev_free(snd_device_t *device)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = device->device_data;
|
|
|
|
|
return snd_opti93x_free(chip);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const char *snd_opti93x_chip_id(opti93x_t *codec)
|
|
|
|
|
{
|
|
|
|
|
switch (codec->hardware) {
|
|
|
|
|
case OPTi9XX_HW_82C930: return "82C930";
|
|
|
|
|
case OPTi9XX_HW_82C931: return "82C931";
|
|
|
|
|
case OPTi9XX_HW_82C933: return "82C933";
|
|
|
|
|
default: return "???";
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_create(snd_card_t *card, opti9xx_t *chip,
|
|
|
|
|
int dma1, int dma2,
|
|
|
|
|
opti93x_t **rcodec)
|
|
|
|
|
{
|
|
|
|
|
static snd_device_ops_t ops = {
|
|
|
|
|
.dev_free = snd_opti93x_dev_free,
|
|
|
|
|
};
|
|
|
|
|
int error;
|
|
|
|
|
opti93x_t *codec;
|
|
|
|
|
|
|
|
|
|
*rcodec = NULL;
|
|
|
|
|
codec = kcalloc(1, sizeof(*codec), GFP_KERNEL);
|
|
|
|
|
if (codec == NULL)
|
|
|
|
|
return -ENOMEM;
|
|
|
|
|
codec->irq = -1;
|
|
|
|
|
codec->dma1 = -1;
|
|
|
|
|
codec->dma2 = -1;
|
|
|
|
|
|
|
|
|
|
if ((codec->res_port = request_region(chip->wss_base + 4, 4, "OPTI93x CODEC")) == NULL) {
|
|
|
|
|
snd_printk(KERN_ERR "opti9xx: can't grab port 0x%lx\n", chip->wss_base + 4);
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
if (request_dma(dma1, "OPTI93x - 1")) {
|
|
|
|
|
snd_printk(KERN_ERR "opti9xx: can't grab DMA1 %d\n", dma1);
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
codec->dma1 = chip->dma1;
|
|
|
|
|
if (request_dma(dma2, "OPTI93x - 2")) {
|
|
|
|
|
snd_printk(KERN_ERR "opti9xx: can't grab DMA2 %d\n", dma2);
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
codec->dma2 = chip->dma2;
|
|
|
|
|
|
|
|
|
|
if (request_irq(chip->irq, snd_opti93x_interrupt, SA_INTERRUPT, DRIVER_NAME" - WSS", codec)) {
|
|
|
|
|
snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq);
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
codec->card = card;
|
|
|
|
|
codec->port = chip->wss_base + 4;
|
|
|
|
|
codec->irq = chip->irq;
|
|
|
|
|
|
|
|
|
|
spin_lock_init(&codec->lock);
|
|
|
|
|
codec->hardware = chip->hardware;
|
|
|
|
|
codec->chip = chip;
|
|
|
|
|
|
|
|
|
|
if ((error = snd_opti93x_probe(codec))) {
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snd_opti93x_init(codec);
|
|
|
|
|
|
|
|
|
|
/* Register device */
|
|
|
|
|
if ((error = snd_device_new(card, SNDRV_DEV_LOWLEVEL, codec, &ops)) < 0) {
|
|
|
|
|
snd_opti93x_free(codec);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*rcodec = codec;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static snd_pcm_ops_t snd_opti93x_playback_ops = {
|
|
|
|
|
.open = snd_opti93x_playback_open,
|
|
|
|
|
.close = snd_opti93x_playback_close,
|
|
|
|
|
.ioctl = snd_pcm_lib_ioctl,
|
|
|
|
|
.hw_params = snd_opti93x_hw_params,
|
|
|
|
|
.hw_free = snd_opti93x_hw_free,
|
|
|
|
|
.prepare = snd_opti93x_playback_prepare,
|
|
|
|
|
.trigger = snd_opti93x_playback_trigger,
|
|
|
|
|
.pointer = snd_opti93x_playback_pointer,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static snd_pcm_ops_t snd_opti93x_capture_ops = {
|
|
|
|
|
.open = snd_opti93x_capture_open,
|
|
|
|
|
.close = snd_opti93x_capture_close,
|
|
|
|
|
.ioctl = snd_pcm_lib_ioctl,
|
|
|
|
|
.hw_params = snd_opti93x_hw_params,
|
|
|
|
|
.hw_free = snd_opti93x_hw_free,
|
|
|
|
|
.prepare = snd_opti93x_capture_prepare,
|
|
|
|
|
.trigger = snd_opti93x_capture_trigger,
|
|
|
|
|
.pointer = snd_opti93x_capture_pointer,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static void snd_opti93x_pcm_free(snd_pcm_t *pcm)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *codec = pcm->private_data;
|
|
|
|
|
codec->pcm = NULL;
|
|
|
|
|
snd_pcm_lib_preallocate_free_for_all(pcm);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_pcm(opti93x_t *codec, int device, snd_pcm_t **rpcm)
|
|
|
|
|
{
|
|
|
|
|
int error;
|
|
|
|
|
snd_pcm_t *pcm;
|
|
|
|
|
|
|
|
|
|
if ((error = snd_pcm_new(codec->card, "OPTi 82C93X", device, 1, 1, &pcm)))
|
|
|
|
|
return error;
|
|
|
|
|
|
|
|
|
|
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_opti93x_playback_ops);
|
|
|
|
|
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_opti93x_capture_ops);
|
|
|
|
|
|
|
|
|
|
pcm->private_data = codec;
|
|
|
|
|
pcm->private_free = snd_opti93x_pcm_free;
|
|
|
|
|
pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
|
|
|
|
|
|
|
|
|
|
strcpy(pcm->name, snd_opti93x_chip_id(codec));
|
|
|
|
|
|
|
|
|
|
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
|
|
|
|
|
snd_dma_isa_data(),
|
|
|
|
|
64*1024, codec->dma1 > 3 || codec->dma2 > 3 ? 128*1024 : 64*1024);
|
|
|
|
|
|
|
|
|
|
codec->pcm = pcm;
|
|
|
|
|
if (rpcm)
|
|
|
|
|
*rpcm = pcm;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* MIXER part
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
|
|
|
|
|
{
|
|
|
|
|
static char *texts[4] = {
|
|
|
|
|
"Line1", "Aux", "Mic", "Mix"
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
|
|
|
|
uinfo->count = 2;
|
|
|
|
|
uinfo->value.enumerated.items = 4;
|
|
|
|
|
if (uinfo->value.enumerated.item > 3)
|
|
|
|
|
uinfo->value.enumerated.item = 3;
|
|
|
|
|
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
ucontrol->value.enumerated.item[0] = (chip->image[OPTi93X_MIXOUT_LEFT] & OPTi93X_MIXOUT_MIXER) >> 6;
|
|
|
|
|
ucontrol->value.enumerated.item[1] = (chip->image[OPTi93X_MIXOUT_RIGHT] & OPTi93X_MIXOUT_MIXER) >> 6;
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned short left, right;
|
|
|
|
|
int change;
|
|
|
|
|
|
|
|
|
|
if (ucontrol->value.enumerated.item[0] > 3 ||
|
|
|
|
|
ucontrol->value.enumerated.item[1] > 3)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
left = ucontrol->value.enumerated.item[0] << 6;
|
|
|
|
|
right = ucontrol->value.enumerated.item[1] << 6;
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
left = (chip->image[OPTi93X_MIXOUT_LEFT] & ~OPTi93X_MIXOUT_MIXER) | left;
|
|
|
|
|
right = (chip->image[OPTi93X_MIXOUT_RIGHT] & ~OPTi93X_MIXOUT_MIXER) | right;
|
|
|
|
|
change = left != chip->image[OPTi93X_MIXOUT_LEFT] ||
|
|
|
|
|
right != chip->image[OPTi93X_MIXOUT_RIGHT];
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_MIXOUT_LEFT, left);
|
|
|
|
|
snd_opti93x_out_image(chip, OPTi93X_MIXOUT_RIGHT, right);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return change;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
|
|
|
|
|
|
#define OPTi93X_SINGLE(xname, xindex, reg, shift, mask, invert) \
|
|
|
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
|
|
|
.info = snd_opti93x_info_single, \
|
|
|
|
|
.get = snd_opti93x_get_single, .put = snd_opti93x_put_single, \
|
|
|
|
|
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
|
|
|
|
|
{
|
|
|
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
|
|
|
|
|
|
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
|
|
|
|
uinfo->count = 1;
|
|
|
|
|
uinfo->value.integer.min = 0;
|
|
|
|
|
uinfo->value.integer.max = mask;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
int reg = kcontrol->private_value & 0xff;
|
|
|
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
|
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
|
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask;
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
if (invert)
|
|
|
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
int reg = kcontrol->private_value & 0xff;
|
|
|
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
|
|
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
|
|
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
|
int change;
|
|
|
|
|
unsigned short val;
|
|
|
|
|
|
|
|
|
|
val = (ucontrol->value.integer.value[0] & mask);
|
|
|
|
|
if (invert)
|
|
|
|
|
val = mask - val;
|
|
|
|
|
val <<= shift;
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
val = (chip->image[reg] & ~(mask << shift)) | val;
|
|
|
|
|
change = val != chip->image[reg];
|
|
|
|
|
snd_opti93x_out(chip, reg, val);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return change;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif /* single */
|
|
|
|
|
|
|
|
|
|
#define OPTi93X_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
|
|
|
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
|
|
|
|
.info = snd_opti93x_info_double, \
|
|
|
|
|
.get = snd_opti93x_get_double, .put = snd_opti93x_put_double, \
|
|
|
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
|
|
|
|
|
|
|
|
|
|
#define OPTi93X_DOUBLE_INVERT_INVERT(xctl) \
|
|
|
|
|
do { xctl.private_value ^= 22; } while (0)
|
|
|
|
|
#define OPTi93X_DOUBLE_CHANGE_REGS(xctl, left_reg, right_reg) \
|
|
|
|
|
do { xctl.private_value &= ~0x0000ffff; \
|
|
|
|
|
xctl.private_value |= left_reg | (right_reg << 8); } while (0)
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
|
|
|
|
|
{
|
|
|
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
|
|
|
|
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
|
|
|
|
uinfo->count = 2;
|
|
|
|
|
uinfo->value.integer.min = 0;
|
|
|
|
|
uinfo->value.integer.max = mask;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
|
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
|
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
|
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
|
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
|
|
|
|
|
ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask;
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
if (invert) {
|
|
|
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
|
|
|
|
ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
|
|
|
|
{
|
|
|
|
|
opti93x_t *chip = snd_kcontrol_chip(kcontrol);
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
int left_reg = kcontrol->private_value & 0xff;
|
|
|
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
|
|
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
|
|
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
|
|
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
|
|
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
|
|
|
|
int change;
|
|
|
|
|
unsigned short val1, val2;
|
|
|
|
|
|
|
|
|
|
val1 = ucontrol->value.integer.value[0] & mask;
|
|
|
|
|
val2 = ucontrol->value.integer.value[1] & mask;
|
|
|
|
|
if (invert) {
|
|
|
|
|
val1 = mask - val1;
|
|
|
|
|
val2 = mask - val2;
|
|
|
|
|
}
|
|
|
|
|
val1 <<= shift_left;
|
|
|
|
|
val2 <<= shift_right;
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;
|
|
|
|
|
val2 = (chip->image[right_reg] & ~(mask << shift_right)) | val2;
|
|
|
|
|
change = val1 != chip->image[left_reg] || val2 != chip->image[right_reg];
|
|
|
|
|
snd_opti93x_out_image(chip, left_reg, val1);
|
|
|
|
|
snd_opti93x_out_image(chip, right_reg, val2);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
return change;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static snd_kcontrol_new_t snd_opti93x_controls[] = {
|
|
|
|
|
OPTi93X_DOUBLE("Master Playback Switch", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Master Playback Volume", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
|
|
|
|
|
OPTi93X_DOUBLE("PCM Playback Switch", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("PCM Playback Volume", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 0, 0, 31, 1),
|
|
|
|
|
OPTi93X_DOUBLE("FM Playback Switch", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("FM Playback Volume", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 1, 1, 15, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Line Playback Switch", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Line Playback Volume", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 1, 1, 15, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Mic Playback Switch", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Mic Playback Volume", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Mic Boost", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 5, 5, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("CD Playback Switch", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("CD Playback Volume", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 1, 1, 15, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Aux Playback Switch", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Aux Playback Volume", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1),
|
|
|
|
|
OPTi93X_DOUBLE("Capture Volume", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 0, 0, 15, 0),
|
|
|
|
|
{
|
|
|
|
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
|
|
|
|
.name = "Capture Source",
|
|
|
|
|
.info = snd_opti93x_info_mux,
|
|
|
|
|
.get = snd_opti93x_get_mux,
|
|
|
|
|
.put = snd_opti93x_put_mux,
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int snd_opti93x_mixer(opti93x_t *chip)
|
|
|
|
|
{
|
|
|
|
|
snd_card_t *card;
|
|
|
|
|
snd_kcontrol_new_t knew;
|
|
|
|
|
int err;
|
|
|
|
|
unsigned int idx;
|
|
|
|
|
|
|
|
|
|
snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
|
|
|
|
|
|
|
|
|
|
card = chip->card;
|
|
|
|
|
|
|
|
|
|
strcpy(card->mixername, snd_opti93x_chip_id(chip));
|
|
|
|
|
|
|
|
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
|
|
|
|
|
knew = snd_opti93x_controls[idx];
|
|
|
|
|
if (chip->hardware == OPTi9XX_HW_82C930) {
|
|
|
|
|
if (strstr(knew.name, "FM")) /* skip FM controls */
|
|
|
|
|
continue;
|
|
|
|
|
else if (strcmp(knew.name, "Mic Playback Volume"))
|
|
|
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
|
|
|
|
else if (strstr(knew.name, "Aux"))
|
|
|
|
|
OPTi93X_DOUBLE_CHANGE_REGS(knew, OPTi930_AUX_LEFT_INPUT, OPTi930_AUX_RIGHT_INPUT);
|
|
|
|
|
else if (strcmp(knew.name, "PCM Playback Volume"))
|
|
|
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
|
|
|
|
else if (strcmp(knew.name, "Master Playback Volume"))
|
|
|
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
|
|
|
|
}
|
|
|
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opti93x_controls[idx], chip))) < 0)
|
|
|
|
|
return err;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
static int __devinit snd_card_opti9xx_detect(snd_card_t *card, opti9xx_t *chip)
|
|
|
|
|
{
|
|
|
|
|
int i, err;
|
|
|
|
|
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
for (i = OPTi9XX_HW_82C928; i < OPTi9XX_HW_82C930; i++) {
|
|
|
|
|
unsigned char value;
|
|
|
|
|
|
|
|
|
|
if ((err = snd_opti9xx_init(chip, i)) < 0)
|
|
|
|
|
return err;
|
|
|
|
|
|
|
|
|
|
if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1));
|
|
|
|
|
if ((value != 0xff) && (value != inb(chip->mc_base + 1)))
|
|
|
|
|
if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)))
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
release_resource(chip->res_mc_base);
|
|
|
|
|
kfree_nocheck(chip->res_mc_base);
|
|
|
|
|
chip->res_mc_base = NULL;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
#else /* OPTi93X */
|
|
|
|
|
for (i = OPTi9XX_HW_82C931; i >= OPTi9XX_HW_82C930; i--) {
|
|
|
|
|
unsigned long flags;
|
|
|
|
|
unsigned char value;
|
|
|
|
|
|
|
|
|
|
if ((err = snd_opti9xx_init(chip, i)) < 0)
|
|
|
|
|
return err;
|
|
|
|
|
|
|
|
|
|
if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
spin_lock_irqsave(&chip->lock, flags);
|
|
|
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
|
|
|
|
outb(((chip->mc_indir_index & (1 << 8)) >> 4) |
|
|
|
|
|
((chip->mc_indir_index & 0xf0) >> 4), chip->mc_base);
|
|
|
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
|
|
|
|
|
|
|
|
|
value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(7));
|
|
|
|
|
snd_opti9xx_write(chip, OPTi9XX_MC_REG(7), 0xff - value);
|
|
|
|
|
if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
release_resource(chip->res_mc_base);
|
|
|
|
|
kfree_nocheck(chip->res_mc_base);
|
|
|
|
|
chip->res_mc_base = NULL;
|
|
|
|
|
}
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
|
|
|
|
|
return -ENODEV;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
static int __devinit snd_card_opti9xx_pnp(opti9xx_t *chip, struct pnp_card_link *card,
|
|
|
|
|
const struct pnp_card_device_id *pid)
|
|
|
|
|
{
|
|
|
|
|
struct pnp_dev *pdev;
|
|
|
|
|
struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
|
|
|
|
|
int err;
|
|
|
|
|
|
|
|
|
|
chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
|
|
|
|
|
if (chip->dev == NULL) {
|
|
|
|
|
kfree(cfg);
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
chip->devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
|
|
|
|
|
|
|
|
|
|
pdev = chip->dev;
|
|
|
|
|
pnp_init_resource_table(cfg);
|
|
|
|
|
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
if (port != SNDRV_AUTO_PORT)
|
|
|
|
|
pnp_resource_change(&cfg->port_resource[0], port + 4, 4);
|
|
|
|
|
#else
|
|
|
|
|
if (pid->driver_data != 0x0924 && port != SNDRV_AUTO_PORT)
|
|
|
|
|
pnp_resource_change(&cfg->port_resource[1], port, 4);
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
if (irq != SNDRV_AUTO_IRQ)
|
|
|
|
|
pnp_resource_change(&cfg->irq_resource[0], irq, 1);
|
|
|
|
|
if (dma1 != SNDRV_AUTO_DMA)
|
|
|
|
|
pnp_resource_change(&cfg->dma_resource[0], dma1, 1);
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
if (dma2 != SNDRV_AUTO_DMA)
|
|
|
|
|
pnp_resource_change(&cfg->dma_resource[1], dma2, 1);
|
|
|
|
|
#else
|
|
|
|
|
#ifdef snd_opti9xx_fixup_dma2
|
|
|
|
|
snd_opti9xx_fixup_dma2(pdev);
|
|
|
|
|
#endif
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
|
|
|
|
|
pnp_resource_change(&cfg->port_resource[1], fm_port, 4);
|
|
|
|
|
#else
|
|
|
|
|
if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
|
|
|
|
|
pnp_resource_change(&cfg->port_resource[2], fm_port, 4);
|
|
|
|
|
#endif
|
|
|
|
|
if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
|
|
|
|
|
snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
|
|
|
|
|
err = pnp_activate_dev(pdev);
|
|
|
|
|
if (err < 0) {
|
|
|
|
|
snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err);
|
|
|
|
|
kfree(cfg);
|
|
|
|
|
return err;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
port = pnp_port_start(pdev, 0) - 4;
|
|
|
|
|
fm_port = pnp_port_start(pdev, 1);
|
|
|
|
|
#else
|
|
|
|
|
if (pid->driver_data != 0x0924)
|
|
|
|
|
port = pnp_port_start(pdev, 1);
|
|
|
|
|
fm_port = pnp_port_start(pdev, 2);
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
irq = pnp_irq(pdev, 0);
|
|
|
|
|
dma1 = pnp_dma(pdev, 0);
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
dma2 = pnp_dma(pdev, 1);
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
|
|
|
|
|
pdev = chip->devmpu;
|
|
|
|
|
if (pdev && mpu_port > 0) {
|
|
|
|
|
pnp_init_resource_table(cfg);
|
|
|
|
|
|
|
|
|
|
if (mpu_port != SNDRV_AUTO_PORT)
|
|
|
|
|
pnp_resource_change(&cfg->port_resource[0], mpu_port, 2);
|
|
|
|
|
if (mpu_irq != SNDRV_AUTO_IRQ)
|
|
|
|
|
pnp_resource_change(&cfg->irq_resource[0], mpu_irq, 1);
|
|
|
|
|
|
|
|
|
|
if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
|
|
|
|
|
snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
|
|
|
|
|
err = pnp_activate_dev(pdev);
|
|
|
|
|
if (err < 0) {
|
|
|
|
|
snd_printk(KERN_ERR "AUDIO pnp configure failure\n");
|
|
|
|
|
mpu_port = -1;
|
|
|
|
|
chip->devmpu = NULL;
|
|
|
|
|
} else {
|
|
|
|
|
mpu_port = pnp_port_start(pdev, 0);
|
|
|
|
|
mpu_irq = pnp_irq(pdev, 0);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
kfree(cfg);
|
|
|
|
|
return pid->driver_data;
|
|
|
|
|
}
|
|
|
|
|
#endif /* CONFIG_PNP */
|
|
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
|
static int __devinit snd_card_opti9xx_resources(struct snd_card_opti9xx *chip,
|
|
|
|
|
snd_card_t *card)
|
|
|
|
|
{
|
|
|
|
|
int error, i, pnp = 0;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
pnp = chip->dev != NULL;
|
|
|
|
|
#endif /* CONFIG_PNP */
|
|
|
|
|
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
if (chip->chip->hardware == OPTi9XX_HW_82C928)
|
|
|
|
|
mpu_port = -1;
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
error = 0;
|
|
|
|
|
if (!pnp && (mpu_port == SNDRV_DEFAULT_PORT1)) {
|
|
|
|
|
for (i = 0; possible_mpu_ports[i] != -1; i++)
|
|
|
|
|
if (!snd_register_ioport(card, possible_mpu_ports[i], 2,
|
|
|
|
|
DRIVER_NAME" - MPU-401", NULL)) {
|
|
|
|
|
mpu_port = possible_mpu_ports[i];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (mpu_port == SNDRV_DEFAULT_PORT1)
|
|
|
|
|
error = -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
error = (mpu_port == -1) ? -ENODEV :
|
|
|
|
|
snd_register_ioport(card, mpu_port, 2,
|
|
|
|
|
DRIVER_NAME" - MPU-401", NULL);
|
|
|
|
|
if (error)
|
|
|
|
|
chip->chip->mpu_port = -1;
|
|
|
|
|
else if (pnp && (irq == mpu_irq))
|
|
|
|
|
chip->chip->mpu_irq = mpu_irq;
|
|
|
|
|
else if (!snd_register_interrupt(card,
|
|
|
|
|
DRIVER_NAME" - MPU-401",
|
|
|
|
|
mpu_irq, SNDRV_IRQ_TYPE_ISA,
|
|
|
|
|
snd_card_opti9xx_mpu_interrupt, chip,
|
|
|
|
|
pnp ? no_alternatives : possible_mpu_irqs,
|
|
|
|
|
&chip->mpuirqptr)) {
|
|
|
|
|
chip->chip->mpu_port = mpu_port;
|
|
|
|
|
chip->chip->mpu_irq = chip->mpuirqptr->irq;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
chip->chip->mpu_port = -1;
|
|
|
|
|
|
|
|
|
|
if (!pnp && (port == SNDRV_DEFAULT_PORT1)) {
|
|
|
|
|
for (i = 0; possible_ports[i] != -1; i++)
|
|
|
|
|
if (!snd_register_ioport(card, possible_ports[i], 8,
|
|
|
|
|
DRIVER_NAME" - WSS", NULL)) {
|
|
|
|
|
port = possible_ports[i];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (port == SNDRV_DEFAULT_PORT1)
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
else if ((error = snd_register_ioport(card, port, 8,
|
|
|
|
|
DRIVER_NAME" - WSS", NULL)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
chip->chip->wss_base = port;
|
|
|
|
|
if ((error = snd_register_interrupt(card, DRIVER_NAME" - WSS",
|
|
|
|
|
irq, SNDRV_IRQ_TYPE_ISA,
|
|
|
|
|
snd_card_opti9xx_interrupt, chip,
|
|
|
|
|
pnp ? no_alternatives : possible_irqs,
|
|
|
|
|
&chip->irqptr)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
chip->chip->irq = chip->irqptr->irq;
|
|
|
|
|
if ((error = snd_register_dma_channel(card,
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
DRIVER_NAME" - WSS playback",
|
|
|
|
|
#else
|
|
|
|
|
DRIVER_NAME" - WSS",
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
dma1, SNDRV_DMA_TYPE_ISA, dma1_size,
|
|
|
|
|
pnp ? no_alternatives : possible_dma1s,
|
|
|
|
|
&chip->dma1ptr)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
chip->chip->dma1 = chip->dma1ptr->dma;
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
if ((error = snd_register_dma_channel(card, DRIVER_NAME" - WSS capture",
|
|
|
|
|
dma2, SNDRV_DMA_TYPE_ISA, dma2_size,
|
|
|
|
|
pnp ? no_alternatives :
|
|
|
|
|
possible_dma2s[chip->dma1ptr->dma],
|
|
|
|
|
&chip->dma2ptr)) < 0)
|
|
|
|
|
return error;
|
|
|
|
|
chip->chip->dma2 = chip->dma2ptr->dma;
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
|
|
|
|
|
if (snd_register_ioport(card,
|
|
|
|
|
pnp ? fm_port : fm_port = 0x388, 4,
|
|
|
|
|
DRIVER_NAME" - OPL", NULL) < 0)
|
|
|
|
|
fm_port = -1;
|
|
|
|
|
chip->chip->fm_port = fm_port;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static void snd_card_opti9xx_free(snd_card_t *card)
|
|
|
|
|
{
|
|
|
|
|
opti9xx_t *chip = (opti9xx_t *)card->private_data;
|
|
|
|
|
|
|
|
|
|
if (chip) {
|
|
|
|
|
if (chip->res_mc_base) {
|
|
|
|
|
release_resource(chip->res_mc_base);
|
|
|
|
|
kfree_nocheck(chip->res_mc_base);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int __devinit snd_card_opti9xx_probe(struct pnp_card_link *pcard,
|
|
|
|
|
const struct pnp_card_device_id *pid)
|
|
|
|
|
{
|
|
|
|
|
static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
|
|
|
|
|
static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1};
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
static int possible_irqs[] = {5, 9, 10, 11, 7, -1};
|
|
|
|
|
#else
|
|
|
|
|
static int possible_irqs[] = {9, 10, 11, 7, -1};
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
static int possible_mpu_irqs[] = {5, 9, 10, 7, -1};
|
|
|
|
|
static int possible_dma1s[] = {3, 1, 0, -1};
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}};
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
int error;
|
|
|
|
|
opti9xx_t *chip;
|
|
|
|
|
#if defined(OPTi93X)
|
|
|
|
|
opti93x_t *codec;
|
|
|
|
|
#elif defined(CS4231)
|
|
|
|
|
cs4231_t *codec;
|
|
|
|
|
snd_timer_t *timer;
|
|
|
|
|
#else
|
|
|
|
|
ad1848_t *codec;
|
|
|
|
|
#endif
|
|
|
|
|
snd_card_t *card;
|
|
|
|
|
snd_pcm_t *pcm;
|
|
|
|
|
snd_rawmidi_t *rmidi;
|
|
|
|
|
snd_hwdep_t *synth;
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
int hw;
|
|
|
|
|
#endif /* CONFIG_PNP */
|
|
|
|
|
|
|
|
|
|
if (pcard && !snd_opti9xx_first_hit)
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
if (!(card = snd_card_new(index, id, THIS_MODULE,
|
|
|
|
|
sizeof(opti9xx_t))))
|
|
|
|
|
return -ENOMEM;
|
|
|
|
|
card->private_free = snd_card_opti9xx_free;
|
|
|
|
|
chip = (opti9xx_t *)card->private_data;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
if (isapnp && pcard && (hw = snd_card_opti9xx_pnp(chip, pcard, pid)) > 0) {
|
|
|
|
|
switch (hw) {
|
|
|
|
|
case 0x0924:
|
|
|
|
|
hw = OPTi9XX_HW_82C924;
|
|
|
|
|
break;
|
|
|
|
|
case 0x0925:
|
|
|
|
|
hw = OPTi9XX_HW_82C925;
|
|
|
|
|
break;
|
|
|
|
|
case 0x0931:
|
|
|
|
|
hw = OPTi9XX_HW_82C931;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return -ENODEV;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ((error = snd_opti9xx_init(chip, hw))) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if (hw <= OPTi9XX_HW_82C930)
|
|
|
|
|
chip->mc_base -= 0x80;
|
|
|
|
|
snd_card_set_dev(card, &pcard->card->dev);
|
|
|
|
|
} else {
|
|
|
|
|
#endif /* CONFIG_PNP */
|
|
|
|
|
if ((error = snd_card_opti9xx_detect(card, chip)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
}
|
|
|
|
|
#endif /* CONFIG_PNP */
|
|
|
|
|
|
|
|
|
|
if (! chip->res_mc_base &&
|
|
|
|
|
(chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return -ENOMEM;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
chip->wss_base = port;
|
|
|
|
|
chip->fm_port = fm_port;
|
|
|
|
|
chip->mpu_port = mpu_port;
|
|
|
|
|
chip->irq = irq;
|
|
|
|
|
chip->mpu_irq = mpu_irq;
|
|
|
|
|
chip->dma1 = dma1;
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
chip->dma2 = dma2;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if (chip->wss_base == SNDRV_AUTO_PORT) {
|
|
|
|
|
if ((chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free WSS port\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
if (!isapnp) {
|
|
|
|
|
#endif
|
|
|
|
|
if (chip->mpu_port == SNDRV_AUTO_PORT) {
|
|
|
|
|
if ((chip->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free MPU401 port\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (chip->irq == SNDRV_AUTO_IRQ) {
|
|
|
|
|
if ((chip->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free IRQ\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (chip->mpu_irq == SNDRV_AUTO_IRQ) {
|
|
|
|
|
if ((chip->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free MPU401 IRQ\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (chip->dma1 == SNDRV_AUTO_DMA) {
|
|
|
|
|
if ((chip->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free DMA1\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
if (chip->dma2 == SNDRV_AUTO_DMA) {
|
|
|
|
|
if ((chip->dma2 = snd_legacy_find_free_dma(possible_dma2s[chip->dma1 % 4])) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
snd_printk("unable to find a free DMA2\n");
|
|
|
|
|
return -EBUSY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
if ((error = snd_opti9xx_configure(chip))) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if defined(OPTi93X)
|
|
|
|
|
if ((error = snd_opti93x_create(card, chip, chip->dma1, chip->dma2, &codec))) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_opti93x_pcm(codec, 0, &pcm)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_opti93x_mixer(codec)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
#elif defined(CS4231)
|
|
|
|
|
if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1,
|
|
|
|
|
chip->irq, chip->dma1, chip->dma2,
|
|
|
|
|
CS4231_HW_DETECT,
|
|
|
|
|
0,
|
|
|
|
|
&codec)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_cs4231_mixer(codec)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
#else
|
|
|
|
|
if ((error = snd_ad1848_create(card, chip->wss_base + 4,
|
|
|
|
|
chip->irq, chip->dma1,
|
|
|
|
|
AD1848_HW_DETECT, &codec)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_ad1848_mixer(codec)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
strcpy(card->driver, chip->name);
|
|
|
|
|
sprintf(card->shortname, "OPTi %s", card->driver);
|
|
|
|
|
#if defined(CS4231) || defined(OPTi93X)
|
|
|
|
|
sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
|
|
|
|
|
card->shortname, pcm->name, chip->wss_base + 4,
|
|
|
|
|
chip->irq, chip->dma1, chip->dma2);
|
|
|
|
|
#else
|
|
|
|
|
sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
|
|
|
|
|
card->shortname, pcm->name, chip->wss_base + 4,
|
|
|
|
|
chip->irq, chip->dma1);
|
|
|
|
|
#endif /* CS4231 || OPTi93X */
|
|
|
|
|
|
|
|
|
|
if (chip->mpu_port <= 0 || chip->mpu_port == SNDRV_AUTO_PORT)
|
|
|
|
|
rmidi = NULL;
|
|
|
|
|
else
|
|
|
|
|
if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
|
|
|
|
|
chip->mpu_port, 0, chip->mpu_irq, SA_INTERRUPT,
|
|
|
|
|
&rmidi)))
|
|
|
|
|
snd_printk("no MPU-401 device at 0x%lx?\n", chip->mpu_port);
|
|
|
|
|
|
|
|
|
|
if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) {
|
|
|
|
|
opl3_t *opl3 = NULL;
|
|
|
|
|
#ifndef OPTi93X
|
|
|
|
|
if (chip->hardware == OPTi9XX_HW_82C928 ||
|
|
|
|
|
chip->hardware == OPTi9XX_HW_82C929 ||
|
|
|
|
|
chip->hardware == OPTi9XX_HW_82C924) {
|
|
|
|
|
opl4_t *opl4;
|
|
|
|
|
/* assume we have an OPL4 */
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
|
|
|
|
|
0x20, 0x20);
|
|
|
|
|
if (snd_opl4_create(card,
|
|
|
|
|
chip->fm_port,
|
|
|
|
|
chip->fm_port - 8,
|
|
|
|
|
2, &opl3, &opl4) < 0) {
|
|
|
|
|
/* no luck, use OPL3 instead */
|
|
|
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
|
|
|
|
|
0x00, 0x20);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
#endif /* !OPTi93X */
|
|
|
|
|
if (!opl3 && snd_opl3_create(card,
|
|
|
|
|
chip->fm_port,
|
|
|
|
|
chip->fm_port + 2,
|
|
|
|
|
OPL3_HW_AUTO, 0, &opl3) < 0) {
|
|
|
|
|
snd_printk("no OPL device at 0x%lx-0x%lx\n",
|
|
|
|
|
chip->fm_port, chip->fm_port + 4 - 1);
|
|
|
|
|
}
|
|
|
|
|
if (opl3) {
|
|
|
|
|
if ((error = snd_opl3_timer_new(opl3,
|
|
|
|
|
#ifdef CS4231
|
|
|
|
|
1, 2)) < 0) {
|
|
|
|
|
#else
|
|
|
|
|
0, 1)) < 0) {
|
|
|
|
|
#endif /* CS4231 */
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
if ((error = snd_opl3_hwdep_new(opl3, 0, 1, &synth)) < 0) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ((error = snd_card_register(card))) {
|
|
|
|
|
snd_card_free(card);
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
snd_opti9xx_first_hit = 0;
|
|
|
|
|
if (pcard)
|
|
|
|
|
pnp_set_card_drvdata(pcard, card);
|
|
|
|
|
else
|
|
|
|
|
snd_opti9xx_legacy = card;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
static void __devexit snd_opti9xx_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);
|
|
|
|
|
snd_opti9xx_first_hit = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct pnp_card_driver opti9xx_pnpc_driver = {
|
|
|
|
|
.flags = PNP_DRIVER_RES_DISABLE,
|
|
|
|
|
.name = "opti9xx",
|
|
|
|
|
.id_table = snd_opti9xx_pnpids,
|
|
|
|
|
.probe = snd_card_opti9xx_probe,
|
|
|
|
|
.remove = __devexit_p(snd_opti9xx_pnp_remove),
|
|
|
|
|
};
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static int __init alsa_card_opti9xx_init(void)
|
|
|
|
|
{
|
|
|
|
|
int cards, error;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
cards = pnp_register_card_driver(&opti9xx_pnpc_driver);
|
|
|
|
|
#else
|
|
|
|
|
cards = 0;
|
|
|
|
|
#endif
|
|
|
|
|
if (cards == 0 && (error = snd_card_opti9xx_probe(NULL, NULL)) < 0) {
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef MODULE
|
|
|
|
|
#ifdef OPTi93X
|
|
|
|
|
printk(KERN_ERR "no OPTi 82C93x soundcard found\n");
|
|
|
|
|
#else
|
|
|
|
|
printk(KERN_ERR "no OPTi 82C92x soundcard found\n");
|
|
|
|
|
#endif /* OPTi93X */
|
|
|
|
|
#endif
|
|
|
|
|
return error;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void __exit alsa_card_opti9xx_exit(void)
|
|
|
|
|
{
|
|
|
|
|
#ifdef CONFIG_PNP
|
|
|
|
|
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
|
|
|
|
|
#endif
|
|
|
|
|
if (snd_opti9xx_legacy)
|
|
|
|
|
snd_card_free(snd_opti9xx_legacy);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
module_init(alsa_card_opti9xx_init)
|
|
|
|
|
module_exit(alsa_card_opti9xx_exit)
|
