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xianfeng |
/*
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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 <linux/init.h>
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#include <linux/err.h>
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#include <linux/isa.h>
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#include <linux/delay.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 <asm/io.h>
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#include <asm/dma.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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#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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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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struct snd_opti9xx *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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struct snd_card *card;
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struct snd_pcm *pcm;
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struct snd_pcm_substream *playback_substream;
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struct snd_pcm_substream *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_pnp_is_probed;
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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 DEV_NAME "opti93x"
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#else
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#define DEV_NAME "opti92x"
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#endif
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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 __devinit snd_legacy_find_free_ioport(long *port_table, long size)
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{
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while (*port_table != -1) {
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if (request_region(*port_table, size, "ALSA test")) {
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release_region(*port_table, size);
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return *port_table;
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}
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port_table++;
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}
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return -1;
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}
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static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
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unsigned short hardware)
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{
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static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2};
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chip->hardware = hardware;
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strcpy(chip->name, snd_opti9xx_names[hardware]);
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chip->mc_base_size = opti9xx_mc_size[hardware];
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spin_lock_init(&chip->lock);
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chip->wss_base = -1;
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chip->irq = -1;
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chip->dma1 = -1;
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#if defined(CS4231) || defined (OPTi93X)
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chip->dma2 = -1;
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#endif /* CS4231 || OPTi93X */
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chip->fm_port = -1;
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chip->mpu_port = -1;
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|
|
chip->mpu_irq = -1;
|
329 |
|
|
|
330 |
|
|
switch (hardware) {
|
331 |
|
|
#ifndef OPTi93X
|
332 |
|
|
case OPTi9XX_HW_82C928:
|
333 |
|
|
case OPTi9XX_HW_82C929:
|
334 |
|
|
chip->mc_base = 0xf8c;
|
335 |
|
|
chip->password = (hardware == OPTi9XX_HW_82C928) ? 0xe2 : 0xe3;
|
336 |
|
|
chip->pwd_reg = 3;
|
337 |
|
|
break;
|
338 |
|
|
|
339 |
|
|
case OPTi9XX_HW_82C924:
|
340 |
|
|
case OPTi9XX_HW_82C925:
|
341 |
|
|
chip->mc_base = 0xf8c;
|
342 |
|
|
chip->password = 0xe5;
|
343 |
|
|
chip->pwd_reg = 3;
|
344 |
|
|
break;
|
345 |
|
|
#else /* OPTi93X */
|
346 |
|
|
|
347 |
|
|
case OPTi9XX_HW_82C930:
|
348 |
|
|
case OPTi9XX_HW_82C931:
|
349 |
|
|
case OPTi9XX_HW_82C933:
|
350 |
|
|
chip->mc_base = (hardware == OPTi9XX_HW_82C930) ? 0xf8f : 0xf8d;
|
351 |
|
|
chip->mc_indir_index = 0xe0e;
|
352 |
|
|
chip->password = 0xe4;
|
353 |
|
|
chip->pwd_reg = 0;
|
354 |
|
|
break;
|
355 |
|
|
#endif /* OPTi93X */
|
356 |
|
|
|
357 |
|
|
default:
|
358 |
|
|
snd_printk("chip %d not supported\n", hardware);
|
359 |
|
|
return -ENODEV;
|
360 |
|
|
}
|
361 |
|
|
return 0;
|
362 |
|
|
}
|
363 |
|
|
|
364 |
|
|
static unsigned char snd_opti9xx_read(struct snd_opti9xx *chip,
|
365 |
|
|
unsigned char reg)
|
366 |
|
|
{
|
367 |
|
|
unsigned long flags;
|
368 |
|
|
unsigned char retval = 0xff;
|
369 |
|
|
|
370 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
371 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
372 |
|
|
|
373 |
|
|
switch (chip->hardware) {
|
374 |
|
|
#ifndef OPTi93X
|
375 |
|
|
case OPTi9XX_HW_82C924:
|
376 |
|
|
case OPTi9XX_HW_82C925:
|
377 |
|
|
if (reg > 7) {
|
378 |
|
|
outb(reg, chip->mc_base + 8);
|
379 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
380 |
|
|
retval = inb(chip->mc_base + 9);
|
381 |
|
|
break;
|
382 |
|
|
}
|
383 |
|
|
|
384 |
|
|
case OPTi9XX_HW_82C928:
|
385 |
|
|
case OPTi9XX_HW_82C929:
|
386 |
|
|
retval = inb(chip->mc_base + reg);
|
387 |
|
|
break;
|
388 |
|
|
#else /* OPTi93X */
|
389 |
|
|
|
390 |
|
|
case OPTi9XX_HW_82C930:
|
391 |
|
|
case OPTi9XX_HW_82C931:
|
392 |
|
|
case OPTi9XX_HW_82C933:
|
393 |
|
|
outb(reg, chip->mc_indir_index);
|
394 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
395 |
|
|
retval = inb(chip->mc_indir_index + 1);
|
396 |
|
|
break;
|
397 |
|
|
#endif /* OPTi93X */
|
398 |
|
|
|
399 |
|
|
default:
|
400 |
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
401 |
|
|
}
|
402 |
|
|
|
403 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
404 |
|
|
return retval;
|
405 |
|
|
}
|
406 |
|
|
|
407 |
|
|
static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg,
|
408 |
|
|
unsigned char value)
|
409 |
|
|
{
|
410 |
|
|
unsigned long flags;
|
411 |
|
|
|
412 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
413 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
414 |
|
|
|
415 |
|
|
switch (chip->hardware) {
|
416 |
|
|
#ifndef OPTi93X
|
417 |
|
|
case OPTi9XX_HW_82C924:
|
418 |
|
|
case OPTi9XX_HW_82C925:
|
419 |
|
|
if (reg > 7) {
|
420 |
|
|
outb(reg, chip->mc_base + 8);
|
421 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
422 |
|
|
outb(value, chip->mc_base + 9);
|
423 |
|
|
break;
|
424 |
|
|
}
|
425 |
|
|
|
426 |
|
|
case OPTi9XX_HW_82C928:
|
427 |
|
|
case OPTi9XX_HW_82C929:
|
428 |
|
|
outb(value, chip->mc_base + reg);
|
429 |
|
|
break;
|
430 |
|
|
#else /* OPTi93X */
|
431 |
|
|
|
432 |
|
|
case OPTi9XX_HW_82C930:
|
433 |
|
|
case OPTi9XX_HW_82C931:
|
434 |
|
|
case OPTi9XX_HW_82C933:
|
435 |
|
|
outb(reg, chip->mc_indir_index);
|
436 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
437 |
|
|
outb(value, chip->mc_indir_index + 1);
|
438 |
|
|
break;
|
439 |
|
|
#endif /* OPTi93X */
|
440 |
|
|
|
441 |
|
|
default:
|
442 |
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
443 |
|
|
}
|
444 |
|
|
|
445 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
446 |
|
|
}
|
447 |
|
|
|
448 |
|
|
|
449 |
|
|
#define snd_opti9xx_write_mask(chip, reg, value, mask) \
|
450 |
|
|
snd_opti9xx_write(chip, reg, \
|
451 |
|
|
(snd_opti9xx_read(chip, reg) & ~(mask)) | ((value) & (mask)))
|
452 |
|
|
|
453 |
|
|
|
454 |
|
|
static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
|
455 |
|
|
{
|
456 |
|
|
unsigned char wss_base_bits;
|
457 |
|
|
unsigned char irq_bits;
|
458 |
|
|
unsigned char dma_bits;
|
459 |
|
|
unsigned char mpu_port_bits = 0;
|
460 |
|
|
unsigned char mpu_irq_bits;
|
461 |
|
|
|
462 |
|
|
switch (chip->hardware) {
|
463 |
|
|
#ifndef OPTi93X
|
464 |
|
|
case OPTi9XX_HW_82C924:
|
465 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0xf0, 0xfc);
|
466 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
|
467 |
|
|
|
468 |
|
|
case OPTi9XX_HW_82C925:
|
469 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
|
470 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
|
471 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff);
|
472 |
|
|
#ifdef CS4231
|
473 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
|
474 |
|
|
#else
|
475 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
|
476 |
|
|
#endif /* CS4231 */
|
477 |
|
|
break;
|
478 |
|
|
|
479 |
|
|
case OPTi9XX_HW_82C928:
|
480 |
|
|
case OPTi9XX_HW_82C929:
|
481 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
|
482 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
|
483 |
|
|
/*
|
484 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xa2, 0xae);
|
485 |
|
|
*/
|
486 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c);
|
487 |
|
|
#ifdef CS4231
|
488 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
|
489 |
|
|
#else
|
490 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
|
491 |
|
|
#endif /* CS4231 */
|
492 |
|
|
break;
|
493 |
|
|
|
494 |
|
|
#else /* OPTi93X */
|
495 |
|
|
case OPTi9XX_HW_82C930:
|
496 |
|
|
case OPTi9XX_HW_82C931:
|
497 |
|
|
case OPTi9XX_HW_82C933:
|
498 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x03);
|
499 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0x00, 0xff);
|
500 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x10 |
|
501 |
|
|
(chip->hardware == OPTi9XX_HW_82C930 ? 0x00 : 0x04),
|
502 |
|
|
0x34);
|
503 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x20, 0xbf);
|
504 |
|
|
/*
|
505 |
|
|
* The BTC 1817DW has QS1000 wavetable which is connected
|
506 |
|
|
* to the serial digital input of the OPTI931.
|
507 |
|
|
*/
|
508 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(21), 0x82, 0xff);
|
509 |
|
|
/*
|
510 |
|
|
* This bit sets OPTI931 to automaticaly select FM
|
511 |
|
|
* or digital input signal.
|
512 |
|
|
*/
|
513 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(26), 0x01, 0x01);
|
514 |
|
|
break;
|
515 |
|
|
#endif /* OPTi93X */
|
516 |
|
|
|
517 |
|
|
default:
|
518 |
|
|
snd_printk("chip %d not supported\n", chip->hardware);
|
519 |
|
|
return -EINVAL;
|
520 |
|
|
}
|
521 |
|
|
|
522 |
|
|
switch (chip->wss_base) {
|
523 |
|
|
case 0x530:
|
524 |
|
|
wss_base_bits = 0x00;
|
525 |
|
|
break;
|
526 |
|
|
case 0x604:
|
527 |
|
|
wss_base_bits = 0x03;
|
528 |
|
|
break;
|
529 |
|
|
case 0xe80:
|
530 |
|
|
wss_base_bits = 0x01;
|
531 |
|
|
break;
|
532 |
|
|
case 0xf40:
|
533 |
|
|
wss_base_bits = 0x02;
|
534 |
|
|
break;
|
535 |
|
|
default:
|
536 |
|
|
snd_printk("WSS port 0x%lx not valid\n", chip->wss_base);
|
537 |
|
|
goto __skip_base;
|
538 |
|
|
}
|
539 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
|
540 |
|
|
|
541 |
|
|
__skip_base:
|
542 |
|
|
switch (chip->irq) {
|
543 |
|
|
//#ifdef OPTi93X
|
544 |
|
|
case 5:
|
545 |
|
|
irq_bits = 0x05;
|
546 |
|
|
break;
|
547 |
|
|
//#endif /* OPTi93X */
|
548 |
|
|
case 7:
|
549 |
|
|
irq_bits = 0x01;
|
550 |
|
|
break;
|
551 |
|
|
case 9:
|
552 |
|
|
irq_bits = 0x02;
|
553 |
|
|
break;
|
554 |
|
|
case 10:
|
555 |
|
|
irq_bits = 0x03;
|
556 |
|
|
break;
|
557 |
|
|
case 11:
|
558 |
|
|
irq_bits = 0x04;
|
559 |
|
|
break;
|
560 |
|
|
default:
|
561 |
|
|
snd_printk("WSS irq # %d not valid\n", chip->irq);
|
562 |
|
|
goto __skip_resources;
|
563 |
|
|
}
|
564 |
|
|
|
565 |
|
|
switch (chip->dma1) {
|
566 |
|
|
case 0:
|
567 |
|
|
dma_bits = 0x01;
|
568 |
|
|
break;
|
569 |
|
|
case 1:
|
570 |
|
|
dma_bits = 0x02;
|
571 |
|
|
break;
|
572 |
|
|
case 3:
|
573 |
|
|
dma_bits = 0x03;
|
574 |
|
|
break;
|
575 |
|
|
default:
|
576 |
|
|
snd_printk("WSS dma1 # %d not valid\n", chip->dma1);
|
577 |
|
|
goto __skip_resources;
|
578 |
|
|
}
|
579 |
|
|
|
580 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
581 |
|
|
if (chip->dma1 == chip->dma2) {
|
582 |
|
|
snd_printk("don't want to share dmas\n");
|
583 |
|
|
return -EBUSY;
|
584 |
|
|
}
|
585 |
|
|
|
586 |
|
|
switch (chip->dma2) {
|
587 |
|
|
case 0:
|
588 |
|
|
case 1:
|
589 |
|
|
break;
|
590 |
|
|
default:
|
591 |
|
|
snd_printk("WSS dma2 # %d not valid\n", chip->dma2);
|
592 |
|
|
goto __skip_resources;
|
593 |
|
|
}
|
594 |
|
|
dma_bits |= 0x04;
|
595 |
|
|
#endif /* CS4231 || OPTi93X */
|
596 |
|
|
|
597 |
|
|
#ifndef OPTi93X
|
598 |
|
|
outb(irq_bits << 3 | dma_bits, chip->wss_base);
|
599 |
|
|
#else /* OPTi93X */
|
600 |
|
|
snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits));
|
601 |
|
|
#endif /* OPTi93X */
|
602 |
|
|
|
603 |
|
|
__skip_resources:
|
604 |
|
|
if (chip->hardware > OPTi9XX_HW_82C928) {
|
605 |
|
|
switch (chip->mpu_port) {
|
606 |
|
|
case 0:
|
607 |
|
|
case -1:
|
608 |
|
|
break;
|
609 |
|
|
case 0x300:
|
610 |
|
|
mpu_port_bits = 0x03;
|
611 |
|
|
break;
|
612 |
|
|
case 0x310:
|
613 |
|
|
mpu_port_bits = 0x02;
|
614 |
|
|
break;
|
615 |
|
|
case 0x320:
|
616 |
|
|
mpu_port_bits = 0x01;
|
617 |
|
|
break;
|
618 |
|
|
case 0x330:
|
619 |
|
|
mpu_port_bits = 0x00;
|
620 |
|
|
break;
|
621 |
|
|
default:
|
622 |
|
|
snd_printk("MPU-401 port 0x%lx not valid\n",
|
623 |
|
|
chip->mpu_port);
|
624 |
|
|
goto __skip_mpu;
|
625 |
|
|
}
|
626 |
|
|
|
627 |
|
|
switch (chip->mpu_irq) {
|
628 |
|
|
case 5:
|
629 |
|
|
mpu_irq_bits = 0x02;
|
630 |
|
|
break;
|
631 |
|
|
case 7:
|
632 |
|
|
mpu_irq_bits = 0x03;
|
633 |
|
|
break;
|
634 |
|
|
case 9:
|
635 |
|
|
mpu_irq_bits = 0x00;
|
636 |
|
|
break;
|
637 |
|
|
case 10:
|
638 |
|
|
mpu_irq_bits = 0x01;
|
639 |
|
|
break;
|
640 |
|
|
default:
|
641 |
|
|
snd_printk("MPU-401 irq # %d not valid\n",
|
642 |
|
|
chip->mpu_irq);
|
643 |
|
|
goto __skip_mpu;
|
644 |
|
|
}
|
645 |
|
|
|
646 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6),
|
647 |
|
|
(chip->mpu_port <= 0) ? 0x00 :
|
648 |
|
|
0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3,
|
649 |
|
|
0xf8);
|
650 |
|
|
}
|
651 |
|
|
__skip_mpu:
|
652 |
|
|
|
653 |
|
|
return 0;
|
654 |
|
|
}
|
655 |
|
|
|
656 |
|
|
#ifdef OPTi93X
|
657 |
|
|
|
658 |
|
|
static unsigned char snd_opti93x_default_image[32] =
|
659 |
|
|
{
|
660 |
|
|
0x00, /* 00/00 - l_mixout_outctrl */
|
661 |
|
|
0x00, /* 01/01 - r_mixout_outctrl */
|
662 |
|
|
0x88, /* 02/02 - l_cd_inctrl */
|
663 |
|
|
0x88, /* 03/03 - r_cd_inctrl */
|
664 |
|
|
0x88, /* 04/04 - l_a1/fm_inctrl */
|
665 |
|
|
0x88, /* 05/05 - r_a1/fm_inctrl */
|
666 |
|
|
0x80, /* 06/06 - l_dac_inctrl */
|
667 |
|
|
0x80, /* 07/07 - r_dac_inctrl */
|
668 |
|
|
0x00, /* 08/08 - ply_dataform_reg */
|
669 |
|
|
0x00, /* 09/09 - if_conf */
|
670 |
|
|
0x00, /* 0a/10 - pin_ctrl */
|
671 |
|
|
0x00, /* 0b/11 - err_init_reg */
|
672 |
|
|
0x0a, /* 0c/12 - id_reg */
|
673 |
|
|
0x00, /* 0d/13 - reserved */
|
674 |
|
|
0x00, /* 0e/14 - ply_upcount_reg */
|
675 |
|
|
0x00, /* 0f/15 - ply_lowcount_reg */
|
676 |
|
|
0x88, /* 10/16 - reserved/l_a1_inctrl */
|
677 |
|
|
0x88, /* 11/17 - reserved/r_a1_inctrl */
|
678 |
|
|
0x88, /* 12/18 - l_line_inctrl */
|
679 |
|
|
0x88, /* 13/19 - r_line_inctrl */
|
680 |
|
|
0x88, /* 14/20 - l_mic_inctrl */
|
681 |
|
|
0x88, /* 15/21 - r_mic_inctrl */
|
682 |
|
|
0x80, /* 16/22 - l_out_outctrl */
|
683 |
|
|
0x80, /* 17/23 - r_out_outctrl */
|
684 |
|
|
0x00, /* 18/24 - reserved */
|
685 |
|
|
0x00, /* 19/25 - reserved */
|
686 |
|
|
0x00, /* 1a/26 - reserved */
|
687 |
|
|
0x00, /* 1b/27 - reserved */
|
688 |
|
|
0x00, /* 1c/28 - cap_dataform_reg */
|
689 |
|
|
0x00, /* 1d/29 - reserved */
|
690 |
|
|
0x00, /* 1e/30 - cap_upcount_reg */
|
691 |
|
|
0x00 /* 1f/31 - cap_lowcount_reg */
|
692 |
|
|
};
|
693 |
|
|
|
694 |
|
|
|
695 |
|
|
static int snd_opti93x_busy_wait(struct snd_opti93x *chip)
|
696 |
|
|
{
|
697 |
|
|
int timeout;
|
698 |
|
|
|
699 |
|
|
for (timeout = 250; timeout-- > 0; udelay(10))
|
700 |
|
|
if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_INIT))
|
701 |
|
|
return 0;
|
702 |
|
|
|
703 |
|
|
snd_printk("chip still busy.\n");
|
704 |
|
|
return -EBUSY;
|
705 |
|
|
}
|
706 |
|
|
|
707 |
|
|
static unsigned char snd_opti93x_in(struct snd_opti93x *chip, unsigned char reg)
|
708 |
|
|
{
|
709 |
|
|
snd_opti93x_busy_wait(chip);
|
710 |
|
|
outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
|
711 |
|
|
return inb(OPTi93X_PORT(chip, DATA));
|
712 |
|
|
}
|
713 |
|
|
|
714 |
|
|
static void snd_opti93x_out(struct snd_opti93x *chip, unsigned char reg,
|
715 |
|
|
unsigned char value)
|
716 |
|
|
{
|
717 |
|
|
snd_opti93x_busy_wait(chip);
|
718 |
|
|
outb(chip->mce_bit | (reg & 0x1f), OPTi93X_PORT(chip, INDEX));
|
719 |
|
|
outb(value, OPTi93X_PORT(chip, DATA));
|
720 |
|
|
}
|
721 |
|
|
|
722 |
|
|
static void snd_opti93x_out_image(struct snd_opti93x *chip, unsigned char reg,
|
723 |
|
|
unsigned char value)
|
724 |
|
|
{
|
725 |
|
|
snd_opti93x_out(chip, reg, chip->image[reg] = value);
|
726 |
|
|
}
|
727 |
|
|
|
728 |
|
|
static void snd_opti93x_out_mask(struct snd_opti93x *chip, unsigned char reg,
|
729 |
|
|
unsigned char mask, unsigned char value)
|
730 |
|
|
{
|
731 |
|
|
snd_opti93x_out_image(chip, reg,
|
732 |
|
|
(chip->image[reg] & ~mask) | (value & mask));
|
733 |
|
|
}
|
734 |
|
|
|
735 |
|
|
|
736 |
|
|
static void snd_opti93x_mce_up(struct snd_opti93x *chip)
|
737 |
|
|
{
|
738 |
|
|
snd_opti93x_busy_wait(chip);
|
739 |
|
|
|
740 |
|
|
chip->mce_bit = OPTi93X_MCE;
|
741 |
|
|
if (!(inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE))
|
742 |
|
|
outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
|
743 |
|
|
}
|
744 |
|
|
|
745 |
|
|
static void snd_opti93x_mce_down(struct snd_opti93x *chip)
|
746 |
|
|
{
|
747 |
|
|
snd_opti93x_busy_wait(chip);
|
748 |
|
|
|
749 |
|
|
chip->mce_bit = 0;
|
750 |
|
|
if (inb(OPTi93X_PORT(chip, INDEX)) & OPTi93X_MCE)
|
751 |
|
|
outb(chip->mce_bit, OPTi93X_PORT(chip, INDEX));
|
752 |
|
|
}
|
753 |
|
|
|
754 |
|
|
#define snd_opti93x_mute_reg(chip, reg, mute) \
|
755 |
|
|
snd_opti93x_out(chip, reg, mute ? 0x80 : chip->image[reg]);
|
756 |
|
|
|
757 |
|
|
static void snd_opti93x_mute(struct snd_opti93x *chip, int mute)
|
758 |
|
|
{
|
759 |
|
|
mute = mute ? 1 : 0;
|
760 |
|
|
if (chip->mute == mute)
|
761 |
|
|
return;
|
762 |
|
|
|
763 |
|
|
chip->mute = mute;
|
764 |
|
|
|
765 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_CD_LEFT_INPUT, mute);
|
766 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_CD_RIGHT_INPUT, mute);
|
767 |
|
|
switch (chip->hardware) {
|
768 |
|
|
case OPTi9XX_HW_82C930:
|
769 |
|
|
snd_opti93x_mute_reg(chip, OPTi930_AUX_LEFT_INPUT, mute);
|
770 |
|
|
snd_opti93x_mute_reg(chip, OPTi930_AUX_RIGHT_INPUT, mute);
|
771 |
|
|
break;
|
772 |
|
|
case OPTi9XX_HW_82C931:
|
773 |
|
|
case OPTi9XX_HW_82C933:
|
774 |
|
|
snd_opti93x_mute_reg(chip, OPTi931_FM_LEFT_INPUT, mute);
|
775 |
|
|
snd_opti93x_mute_reg(chip, OPTi931_FM_RIGHT_INPUT, mute);
|
776 |
|
|
snd_opti93x_mute_reg(chip, OPTi931_AUX_LEFT_INPUT, mute);
|
777 |
|
|
snd_opti93x_mute_reg(chip, OPTi931_AUX_RIGHT_INPUT, mute);
|
778 |
|
|
}
|
779 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_DAC_LEFT, mute);
|
780 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_DAC_RIGHT, mute);
|
781 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_LINE_LEFT_INPUT, mute);
|
782 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_LINE_RIGHT_INPUT, mute);
|
783 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_MIC_LEFT_INPUT, mute);
|
784 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_MIC_RIGHT_INPUT, mute);
|
785 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_OUT_LEFT, mute);
|
786 |
|
|
snd_opti93x_mute_reg(chip, OPTi93X_OUT_RIGHT, mute);
|
787 |
|
|
}
|
788 |
|
|
|
789 |
|
|
|
790 |
|
|
static unsigned int snd_opti93x_get_count(unsigned char format,
|
791 |
|
|
unsigned int size)
|
792 |
|
|
{
|
793 |
|
|
switch (format & 0xe0) {
|
794 |
|
|
case OPTi93X_LINEAR_16_LIT:
|
795 |
|
|
case OPTi93X_LINEAR_16_BIG:
|
796 |
|
|
size >>= 1;
|
797 |
|
|
break;
|
798 |
|
|
case OPTi93X_ADPCM_16:
|
799 |
|
|
return size >> 2;
|
800 |
|
|
}
|
801 |
|
|
return (format & OPTi93X_STEREO) ? (size >> 1) : size;
|
802 |
|
|
}
|
803 |
|
|
|
804 |
|
|
static unsigned int rates[] = { 5512, 6615, 8000, 9600, 11025, 16000,
|
805 |
|
|
18900, 22050, 27428, 32000, 33075, 37800,
|
806 |
|
|
44100, 48000 };
|
807 |
|
|
#define RATES ARRAY_SIZE(rates)
|
808 |
|
|
|
809 |
|
|
static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
|
810 |
|
|
.count = RATES,
|
811 |
|
|
.list = rates,
|
812 |
|
|
.mask = 0,
|
813 |
|
|
};
|
814 |
|
|
|
815 |
|
|
static unsigned char bits[] = { 0x01, 0x0f, 0x00, 0x0e, 0x03, 0x02,
|
816 |
|
|
0x05, 0x07, 0x04, 0x06, 0x0d, 0x09,
|
817 |
|
|
0x0b, 0x0c};
|
818 |
|
|
|
819 |
|
|
static unsigned char snd_opti93x_get_freq(unsigned int rate)
|
820 |
|
|
{
|
821 |
|
|
unsigned int i;
|
822 |
|
|
|
823 |
|
|
for (i = 0; i < RATES; i++) {
|
824 |
|
|
if (rate == rates[i])
|
825 |
|
|
return bits[i];
|
826 |
|
|
}
|
827 |
|
|
snd_BUG();
|
828 |
|
|
return bits[RATES-1];
|
829 |
|
|
}
|
830 |
|
|
|
831 |
|
|
static unsigned char snd_opti93x_get_format(struct snd_opti93x *chip,
|
832 |
|
|
unsigned int format, int channels)
|
833 |
|
|
{
|
834 |
|
|
unsigned char retval = OPTi93X_LINEAR_8;
|
835 |
|
|
|
836 |
|
|
switch (format) {
|
837 |
|
|
case SNDRV_PCM_FORMAT_MU_LAW:
|
838 |
|
|
retval = OPTi93X_ULAW_8;
|
839 |
|
|
break;
|
840 |
|
|
case SNDRV_PCM_FORMAT_A_LAW:
|
841 |
|
|
retval = OPTi93X_ALAW_8;
|
842 |
|
|
break;
|
843 |
|
|
case SNDRV_PCM_FORMAT_S16_LE:
|
844 |
|
|
retval = OPTi93X_LINEAR_16_LIT;
|
845 |
|
|
break;
|
846 |
|
|
case SNDRV_PCM_FORMAT_S16_BE:
|
847 |
|
|
retval = OPTi93X_LINEAR_16_BIG;
|
848 |
|
|
break;
|
849 |
|
|
case SNDRV_PCM_FORMAT_IMA_ADPCM:
|
850 |
|
|
retval = OPTi93X_ADPCM_16;
|
851 |
|
|
}
|
852 |
|
|
return (channels > 1) ? (retval | OPTi93X_STEREO) : retval;
|
853 |
|
|
}
|
854 |
|
|
|
855 |
|
|
|
856 |
|
|
static void snd_opti93x_playback_format(struct snd_opti93x *chip, unsigned char fmt)
|
857 |
|
|
{
|
858 |
|
|
unsigned char mask;
|
859 |
|
|
|
860 |
|
|
snd_opti93x_mute(chip, 1);
|
861 |
|
|
|
862 |
|
|
snd_opti93x_mce_up(chip);
|
863 |
|
|
mask = (chip->mode & OPTi93X_MODE_CAPTURE) ? 0xf0 : 0xff;
|
864 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, mask, fmt);
|
865 |
|
|
snd_opti93x_mce_down(chip);
|
866 |
|
|
|
867 |
|
|
snd_opti93x_mute(chip, 0);
|
868 |
|
|
}
|
869 |
|
|
|
870 |
|
|
static void snd_opti93x_capture_format(struct snd_opti93x *chip, unsigned char fmt)
|
871 |
|
|
{
|
872 |
|
|
snd_opti93x_mute(chip, 1);
|
873 |
|
|
|
874 |
|
|
snd_opti93x_mce_up(chip);
|
875 |
|
|
if (!(chip->mode & OPTi93X_MODE_PLAY))
|
876 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_PLAY_FORMAT, 0x0f, fmt);
|
877 |
|
|
else
|
878 |
|
|
fmt = chip->image[OPTi93X_PLAY_FORMAT] & 0xf0;
|
879 |
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_FORMAT, fmt);
|
880 |
|
|
snd_opti93x_mce_down(chip);
|
881 |
|
|
|
882 |
|
|
snd_opti93x_mute(chip, 0);
|
883 |
|
|
}
|
884 |
|
|
|
885 |
|
|
|
886 |
|
|
static int snd_opti93x_open(struct snd_opti93x *chip, unsigned int mode)
|
887 |
|
|
{
|
888 |
|
|
unsigned long flags;
|
889 |
|
|
|
890 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
891 |
|
|
|
892 |
|
|
if (chip->mode & mode) {
|
893 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
894 |
|
|
return -EAGAIN;
|
895 |
|
|
}
|
896 |
|
|
|
897 |
|
|
if (!(chip->mode & OPTi93X_MODE_OPEN)) {
|
898 |
|
|
outb(0x00, OPTi93X_PORT(chip, STATUS));
|
899 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL,
|
900 |
|
|
OPTi93X_IRQ_ENABLE, OPTi93X_IRQ_ENABLE);
|
901 |
|
|
chip->mode = mode;
|
902 |
|
|
}
|
903 |
|
|
else
|
904 |
|
|
chip->mode |= mode;
|
905 |
|
|
|
906 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
907 |
|
|
return 0;
|
908 |
|
|
}
|
909 |
|
|
|
910 |
|
|
static void snd_opti93x_close(struct snd_opti93x *chip, unsigned int mode)
|
911 |
|
|
{
|
912 |
|
|
unsigned long flags;
|
913 |
|
|
|
914 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
915 |
|
|
|
916 |
|
|
chip->mode &= ~mode;
|
917 |
|
|
if (chip->mode & OPTi93X_MODE_OPEN) {
|
918 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
919 |
|
|
return;
|
920 |
|
|
}
|
921 |
|
|
|
922 |
|
|
snd_opti93x_mute(chip, 1);
|
923 |
|
|
|
924 |
|
|
outb(0, OPTi93X_PORT(chip, STATUS));
|
925 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_PIN_CTRL, OPTi93X_IRQ_ENABLE,
|
926 |
|
|
~OPTi93X_IRQ_ENABLE);
|
927 |
|
|
|
928 |
|
|
snd_opti93x_mce_up(chip);
|
929 |
|
|
snd_opti93x_out_image(chip, OPTi93X_IFACE_CONF, 0x00);
|
930 |
|
|
snd_opti93x_mce_down(chip);
|
931 |
|
|
chip->mode = 0;
|
932 |
|
|
|
933 |
|
|
snd_opti93x_mute(chip, 0);
|
934 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
935 |
|
|
}
|
936 |
|
|
|
937 |
|
|
static int snd_opti93x_trigger(struct snd_pcm_substream *substream,
|
938 |
|
|
unsigned char what, int cmd)
|
939 |
|
|
{
|
940 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
941 |
|
|
|
942 |
|
|
switch (cmd) {
|
943 |
|
|
case SNDRV_PCM_TRIGGER_START:
|
944 |
|
|
case SNDRV_PCM_TRIGGER_STOP:
|
945 |
|
|
{
|
946 |
|
|
unsigned int what = 0;
|
947 |
|
|
struct snd_pcm_substream *s;
|
948 |
|
|
snd_pcm_group_for_each_entry(s, substream) {
|
949 |
|
|
if (s == chip->playback_substream) {
|
950 |
|
|
what |= OPTi93X_PLAYBACK_ENABLE;
|
951 |
|
|
snd_pcm_trigger_done(s, substream);
|
952 |
|
|
} else if (s == chip->capture_substream) {
|
953 |
|
|
what |= OPTi93X_CAPTURE_ENABLE;
|
954 |
|
|
snd_pcm_trigger_done(s, substream);
|
955 |
|
|
}
|
956 |
|
|
}
|
957 |
|
|
spin_lock(&chip->lock);
|
958 |
|
|
if (cmd == SNDRV_PCM_TRIGGER_START) {
|
959 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, what);
|
960 |
|
|
if (what & OPTi93X_CAPTURE_ENABLE)
|
961 |
|
|
udelay(50);
|
962 |
|
|
} else
|
963 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF, what, 0x00);
|
964 |
|
|
spin_unlock(&chip->lock);
|
965 |
|
|
break;
|
966 |
|
|
}
|
967 |
|
|
default:
|
968 |
|
|
return -EINVAL;
|
969 |
|
|
}
|
970 |
|
|
return 0;
|
971 |
|
|
}
|
972 |
|
|
|
973 |
|
|
static int snd_opti93x_playback_trigger(struct snd_pcm_substream *substream, int cmd)
|
974 |
|
|
{
|
975 |
|
|
return snd_opti93x_trigger(substream,
|
976 |
|
|
OPTi93X_PLAYBACK_ENABLE, cmd);
|
977 |
|
|
}
|
978 |
|
|
|
979 |
|
|
static int snd_opti93x_capture_trigger(struct snd_pcm_substream *substream, int cmd)
|
980 |
|
|
{
|
981 |
|
|
return snd_opti93x_trigger(substream,
|
982 |
|
|
OPTi93X_CAPTURE_ENABLE, cmd);
|
983 |
|
|
}
|
984 |
|
|
|
985 |
|
|
static int snd_opti93x_hw_params(struct snd_pcm_substream *substream,
|
986 |
|
|
struct snd_pcm_hw_params *hw_params)
|
987 |
|
|
{
|
988 |
|
|
return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
|
989 |
|
|
}
|
990 |
|
|
|
991 |
|
|
|
992 |
|
|
static int snd_opti93x_hw_free(struct snd_pcm_substream *substream)
|
993 |
|
|
{
|
994 |
|
|
snd_pcm_lib_free_pages(substream);
|
995 |
|
|
return 0;
|
996 |
|
|
}
|
997 |
|
|
|
998 |
|
|
|
999 |
|
|
static int snd_opti93x_playback_prepare(struct snd_pcm_substream *substream)
|
1000 |
|
|
{
|
1001 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1002 |
|
|
struct snd_pcm_runtime *runtime = substream->runtime;
|
1003 |
|
|
unsigned long flags;
|
1004 |
|
|
unsigned char format;
|
1005 |
|
|
unsigned int count = snd_pcm_lib_period_bytes(substream);
|
1006 |
|
|
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
|
1007 |
|
|
|
1008 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1009 |
|
|
|
1010 |
|
|
chip->p_dma_size = size;
|
1011 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
|
1012 |
|
|
OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO,
|
1013 |
|
|
~(OPTi93X_PLAYBACK_ENABLE | OPTi93X_PLAYBACK_PIO));
|
1014 |
|
|
|
1015 |
|
|
snd_dma_program(chip->dma1, runtime->dma_addr, size,
|
1016 |
|
|
DMA_MODE_WRITE | DMA_AUTOINIT);
|
1017 |
|
|
|
1018 |
|
|
format = snd_opti93x_get_freq(runtime->rate);
|
1019 |
|
|
format |= snd_opti93x_get_format(chip, runtime->format,
|
1020 |
|
|
runtime->channels);
|
1021 |
|
|
snd_opti93x_playback_format(chip, format);
|
1022 |
|
|
format = chip->image[OPTi93X_PLAY_FORMAT];
|
1023 |
|
|
|
1024 |
|
|
count = snd_opti93x_get_count(format, count) - 1;
|
1025 |
|
|
snd_opti93x_out_image(chip, OPTi93X_PLAY_LWR_CNT, count);
|
1026 |
|
|
snd_opti93x_out_image(chip, OPTi93X_PLAY_UPR_CNT, count >> 8);
|
1027 |
|
|
|
1028 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1029 |
|
|
return 0;
|
1030 |
|
|
}
|
1031 |
|
|
|
1032 |
|
|
static int snd_opti93x_capture_prepare(struct snd_pcm_substream *substream)
|
1033 |
|
|
{
|
1034 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1035 |
|
|
struct snd_pcm_runtime *runtime = substream->runtime;
|
1036 |
|
|
unsigned long flags;
|
1037 |
|
|
unsigned char format;
|
1038 |
|
|
unsigned int count = snd_pcm_lib_period_bytes(substream);
|
1039 |
|
|
unsigned int size = snd_pcm_lib_buffer_bytes(substream);
|
1040 |
|
|
|
1041 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1042 |
|
|
|
1043 |
|
|
chip->c_dma_size = size;
|
1044 |
|
|
snd_opti93x_out_mask(chip, OPTi93X_IFACE_CONF,
|
1045 |
|
|
OPTi93X_CAPTURE_ENABLE | OPTi93X_CAPTURE_PIO, 0);
|
1046 |
|
|
|
1047 |
|
|
snd_dma_program(chip->dma2, runtime->dma_addr, size,
|
1048 |
|
|
DMA_MODE_READ | DMA_AUTOINIT);
|
1049 |
|
|
|
1050 |
|
|
format = snd_opti93x_get_freq(runtime->rate);
|
1051 |
|
|
format |= snd_opti93x_get_format(chip, runtime->format,
|
1052 |
|
|
runtime->channels);
|
1053 |
|
|
snd_opti93x_capture_format(chip, format);
|
1054 |
|
|
format = chip->image[OPTi93X_CAPT_FORMAT];
|
1055 |
|
|
|
1056 |
|
|
count = snd_opti93x_get_count(format, count) - 1;
|
1057 |
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_LWR_CNT, count);
|
1058 |
|
|
snd_opti93x_out_image(chip, OPTi93X_CAPT_UPR_CNT, count >> 8);
|
1059 |
|
|
|
1060 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1061 |
|
|
return 0;
|
1062 |
|
|
}
|
1063 |
|
|
|
1064 |
|
|
static snd_pcm_uframes_t snd_opti93x_playback_pointer(struct snd_pcm_substream *substream)
|
1065 |
|
|
{
|
1066 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1067 |
|
|
size_t ptr;
|
1068 |
|
|
|
1069 |
|
|
if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_PLAYBACK_ENABLE))
|
1070 |
|
|
return 0;
|
1071 |
|
|
|
1072 |
|
|
ptr = snd_dma_pointer(chip->dma1, chip->p_dma_size);
|
1073 |
|
|
return bytes_to_frames(substream->runtime, ptr);
|
1074 |
|
|
}
|
1075 |
|
|
|
1076 |
|
|
static snd_pcm_uframes_t snd_opti93x_capture_pointer(struct snd_pcm_substream *substream)
|
1077 |
|
|
{
|
1078 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1079 |
|
|
size_t ptr;
|
1080 |
|
|
|
1081 |
|
|
if (!(chip->image[OPTi93X_IFACE_CONF] & OPTi93X_CAPTURE_ENABLE))
|
1082 |
|
|
return 0;
|
1083 |
|
|
|
1084 |
|
|
ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
|
1085 |
|
|
return bytes_to_frames(substream->runtime, ptr);
|
1086 |
|
|
}
|
1087 |
|
|
|
1088 |
|
|
|
1089 |
|
|
static void snd_opti93x_overrange(struct snd_opti93x *chip)
|
1090 |
|
|
{
|
1091 |
|
|
unsigned long flags;
|
1092 |
|
|
|
1093 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1094 |
|
|
|
1095 |
|
|
if (snd_opti93x_in(chip, OPTi93X_ERR_INIT) & (0x08 | 0x02))
|
1096 |
|
|
chip->capture_substream->runtime->overrange++;
|
1097 |
|
|
|
1098 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1099 |
|
|
}
|
1100 |
|
|
|
1101 |
|
|
static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
|
1102 |
|
|
{
|
1103 |
|
|
struct snd_opti93x *codec = dev_id;
|
1104 |
|
|
unsigned char status;
|
1105 |
|
|
|
1106 |
|
|
status = snd_opti9xx_read(codec->chip, OPTi9XX_MC_REG(11));
|
1107 |
|
|
if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
|
1108 |
|
|
snd_pcm_period_elapsed(codec->playback_substream);
|
1109 |
|
|
if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) {
|
1110 |
|
|
snd_opti93x_overrange(codec);
|
1111 |
|
|
snd_pcm_period_elapsed(codec->capture_substream);
|
1112 |
|
|
}
|
1113 |
|
|
outb(0x00, OPTi93X_PORT(codec, STATUS));
|
1114 |
|
|
return IRQ_HANDLED;
|
1115 |
|
|
}
|
1116 |
|
|
|
1117 |
|
|
|
1118 |
|
|
static struct snd_pcm_hardware snd_opti93x_playback = {
|
1119 |
|
|
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
|
1120 |
|
|
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
|
1121 |
|
|
.formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
|
1122 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
|
1123 |
|
|
.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
|
1124 |
|
|
.rate_min = 5512,
|
1125 |
|
|
.rate_max = 48000,
|
1126 |
|
|
.channels_min = 1,
|
1127 |
|
|
.channels_max = 2,
|
1128 |
|
|
.buffer_bytes_max = (128*1024),
|
1129 |
|
|
.period_bytes_min = 64,
|
1130 |
|
|
.period_bytes_max = (128*1024),
|
1131 |
|
|
.periods_min = 1,
|
1132 |
|
|
.periods_max = 1024,
|
1133 |
|
|
.fifo_size = 0,
|
1134 |
|
|
};
|
1135 |
|
|
|
1136 |
|
|
static struct snd_pcm_hardware snd_opti93x_capture = {
|
1137 |
|
|
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
|
1138 |
|
|
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START),
|
1139 |
|
|
.formats = (SNDRV_PCM_FMTBIT_MU_LAW | SNDRV_PCM_FMTBIT_A_LAW | SNDRV_PCM_FMTBIT_IMA_ADPCM |
|
1140 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE),
|
1141 |
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
1142 |
|
|
.rate_min = 5512,
|
1143 |
|
|
.rate_max = 48000,
|
1144 |
|
|
.channels_min = 1,
|
1145 |
|
|
.channels_max = 2,
|
1146 |
|
|
.buffer_bytes_max = (128*1024),
|
1147 |
|
|
.period_bytes_min = 64,
|
1148 |
|
|
.period_bytes_max = (128*1024),
|
1149 |
|
|
.periods_min = 1,
|
1150 |
|
|
.periods_max = 1024,
|
1151 |
|
|
.fifo_size = 0,
|
1152 |
|
|
};
|
1153 |
|
|
|
1154 |
|
|
static int snd_opti93x_playback_open(struct snd_pcm_substream *substream)
|
1155 |
|
|
{
|
1156 |
|
|
int error;
|
1157 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1158 |
|
|
struct snd_pcm_runtime *runtime = substream->runtime;
|
1159 |
|
|
|
1160 |
|
|
if ((error = snd_opti93x_open(chip, OPTi93X_MODE_PLAY)) < 0)
|
1161 |
|
|
return error;
|
1162 |
|
|
snd_pcm_set_sync(substream);
|
1163 |
|
|
chip->playback_substream = substream;
|
1164 |
|
|
runtime->hw = snd_opti93x_playback;
|
1165 |
|
|
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
|
1166 |
|
|
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
|
1167 |
|
|
return error;
|
1168 |
|
|
}
|
1169 |
|
|
|
1170 |
|
|
static int snd_opti93x_capture_open(struct snd_pcm_substream *substream)
|
1171 |
|
|
{
|
1172 |
|
|
int error;
|
1173 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1174 |
|
|
struct snd_pcm_runtime *runtime = substream->runtime;
|
1175 |
|
|
|
1176 |
|
|
if ((error = snd_opti93x_open(chip, OPTi93X_MODE_CAPTURE)) < 0)
|
1177 |
|
|
return error;
|
1178 |
|
|
runtime->hw = snd_opti93x_capture;
|
1179 |
|
|
snd_pcm_set_sync(substream);
|
1180 |
|
|
chip->capture_substream = substream;
|
1181 |
|
|
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
|
1182 |
|
|
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
|
1183 |
|
|
return error;
|
1184 |
|
|
}
|
1185 |
|
|
|
1186 |
|
|
static int snd_opti93x_playback_close(struct snd_pcm_substream *substream)
|
1187 |
|
|
{
|
1188 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1189 |
|
|
|
1190 |
|
|
chip->playback_substream = NULL;
|
1191 |
|
|
snd_opti93x_close(chip, OPTi93X_MODE_PLAY);
|
1192 |
|
|
return 0;
|
1193 |
|
|
}
|
1194 |
|
|
|
1195 |
|
|
static int snd_opti93x_capture_close(struct snd_pcm_substream *substream)
|
1196 |
|
|
{
|
1197 |
|
|
struct snd_opti93x *chip = snd_pcm_substream_chip(substream);
|
1198 |
|
|
|
1199 |
|
|
chip->capture_substream = NULL;
|
1200 |
|
|
snd_opti93x_close(chip, OPTi93X_MODE_CAPTURE);
|
1201 |
|
|
return 0;
|
1202 |
|
|
}
|
1203 |
|
|
|
1204 |
|
|
|
1205 |
|
|
static void snd_opti93x_init(struct snd_opti93x *chip)
|
1206 |
|
|
{
|
1207 |
|
|
unsigned long flags;
|
1208 |
|
|
int i;
|
1209 |
|
|
|
1210 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1211 |
|
|
snd_opti93x_mce_up(chip);
|
1212 |
|
|
|
1213 |
|
|
for (i = 0; i < 32; i++)
|
1214 |
|
|
snd_opti93x_out_image(chip, i, snd_opti93x_default_image[i]);
|
1215 |
|
|
|
1216 |
|
|
snd_opti93x_mce_down(chip);
|
1217 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1218 |
|
|
}
|
1219 |
|
|
|
1220 |
|
|
static int snd_opti93x_probe(struct snd_opti93x *chip)
|
1221 |
|
|
{
|
1222 |
|
|
unsigned long flags;
|
1223 |
|
|
unsigned char val;
|
1224 |
|
|
|
1225 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1226 |
|
|
val = snd_opti93x_in(chip, OPTi93X_ID) & 0x0f;
|
1227 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1228 |
|
|
|
1229 |
|
|
return (val == 0x0a) ? 0 : -ENODEV;
|
1230 |
|
|
}
|
1231 |
|
|
|
1232 |
|
|
static int snd_opti93x_free(struct snd_opti93x *chip)
|
1233 |
|
|
{
|
1234 |
|
|
release_and_free_resource(chip->res_port);
|
1235 |
|
|
if (chip->dma1 >= 0) {
|
1236 |
|
|
disable_dma(chip->dma1);
|
1237 |
|
|
free_dma(chip->dma1);
|
1238 |
|
|
}
|
1239 |
|
|
if (chip->dma2 >= 0) {
|
1240 |
|
|
disable_dma(chip->dma2);
|
1241 |
|
|
free_dma(chip->dma2);
|
1242 |
|
|
}
|
1243 |
|
|
if (chip->irq >= 0) {
|
1244 |
|
|
free_irq(chip->irq, chip);
|
1245 |
|
|
}
|
1246 |
|
|
kfree(chip);
|
1247 |
|
|
return 0;
|
1248 |
|
|
}
|
1249 |
|
|
|
1250 |
|
|
static int snd_opti93x_dev_free(struct snd_device *device)
|
1251 |
|
|
{
|
1252 |
|
|
struct snd_opti93x *chip = device->device_data;
|
1253 |
|
|
return snd_opti93x_free(chip);
|
1254 |
|
|
}
|
1255 |
|
|
|
1256 |
|
|
static const char *snd_opti93x_chip_id(struct snd_opti93x *codec)
|
1257 |
|
|
{
|
1258 |
|
|
switch (codec->hardware) {
|
1259 |
|
|
case OPTi9XX_HW_82C930: return "82C930";
|
1260 |
|
|
case OPTi9XX_HW_82C931: return "82C931";
|
1261 |
|
|
case OPTi9XX_HW_82C933: return "82C933";
|
1262 |
|
|
default: return "???";
|
1263 |
|
|
}
|
1264 |
|
|
}
|
1265 |
|
|
|
1266 |
|
|
static int snd_opti93x_create(struct snd_card *card, struct snd_opti9xx *chip,
|
1267 |
|
|
int dma1, int dma2,
|
1268 |
|
|
struct snd_opti93x **rcodec)
|
1269 |
|
|
{
|
1270 |
|
|
static struct snd_device_ops ops = {
|
1271 |
|
|
.dev_free = snd_opti93x_dev_free,
|
1272 |
|
|
};
|
1273 |
|
|
int error;
|
1274 |
|
|
struct snd_opti93x *codec;
|
1275 |
|
|
|
1276 |
|
|
*rcodec = NULL;
|
1277 |
|
|
codec = kzalloc(sizeof(*codec), GFP_KERNEL);
|
1278 |
|
|
if (codec == NULL)
|
1279 |
|
|
return -ENOMEM;
|
1280 |
|
|
codec->irq = -1;
|
1281 |
|
|
codec->dma1 = -1;
|
1282 |
|
|
codec->dma2 = -1;
|
1283 |
|
|
|
1284 |
|
|
if ((codec->res_port = request_region(chip->wss_base + 4, 4, "OPTI93x CODEC")) == NULL) {
|
1285 |
|
|
snd_printk(KERN_ERR "opti9xx: can't grab port 0x%lx\n", chip->wss_base + 4);
|
1286 |
|
|
snd_opti93x_free(codec);
|
1287 |
|
|
return -EBUSY;
|
1288 |
|
|
}
|
1289 |
|
|
if (request_dma(dma1, "OPTI93x - 1")) {
|
1290 |
|
|
snd_printk(KERN_ERR "opti9xx: can't grab DMA1 %d\n", dma1);
|
1291 |
|
|
snd_opti93x_free(codec);
|
1292 |
|
|
return -EBUSY;
|
1293 |
|
|
}
|
1294 |
|
|
codec->dma1 = chip->dma1;
|
1295 |
|
|
if (request_dma(dma2, "OPTI93x - 2")) {
|
1296 |
|
|
snd_printk(KERN_ERR "opti9xx: can't grab DMA2 %d\n", dma2);
|
1297 |
|
|
snd_opti93x_free(codec);
|
1298 |
|
|
return -EBUSY;
|
1299 |
|
|
}
|
1300 |
|
|
codec->dma2 = chip->dma2;
|
1301 |
|
|
|
1302 |
|
|
if (request_irq(chip->irq, snd_opti93x_interrupt, IRQF_DISABLED, DEV_NAME" - WSS", codec)) {
|
1303 |
|
|
snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq);
|
1304 |
|
|
snd_opti93x_free(codec);
|
1305 |
|
|
return -EBUSY;
|
1306 |
|
|
}
|
1307 |
|
|
|
1308 |
|
|
codec->card = card;
|
1309 |
|
|
codec->port = chip->wss_base + 4;
|
1310 |
|
|
codec->irq = chip->irq;
|
1311 |
|
|
|
1312 |
|
|
spin_lock_init(&codec->lock);
|
1313 |
|
|
codec->hardware = chip->hardware;
|
1314 |
|
|
codec->chip = chip;
|
1315 |
|
|
|
1316 |
|
|
if ((error = snd_opti93x_probe(codec))) {
|
1317 |
|
|
snd_opti93x_free(codec);
|
1318 |
|
|
return error;
|
1319 |
|
|
}
|
1320 |
|
|
|
1321 |
|
|
snd_opti93x_init(codec);
|
1322 |
|
|
|
1323 |
|
|
/* Register device */
|
1324 |
|
|
if ((error = snd_device_new(card, SNDRV_DEV_LOWLEVEL, codec, &ops)) < 0) {
|
1325 |
|
|
snd_opti93x_free(codec);
|
1326 |
|
|
return error;
|
1327 |
|
|
}
|
1328 |
|
|
|
1329 |
|
|
*rcodec = codec;
|
1330 |
|
|
return 0;
|
1331 |
|
|
}
|
1332 |
|
|
|
1333 |
|
|
static struct snd_pcm_ops snd_opti93x_playback_ops = {
|
1334 |
|
|
.open = snd_opti93x_playback_open,
|
1335 |
|
|
.close = snd_opti93x_playback_close,
|
1336 |
|
|
.ioctl = snd_pcm_lib_ioctl,
|
1337 |
|
|
.hw_params = snd_opti93x_hw_params,
|
1338 |
|
|
.hw_free = snd_opti93x_hw_free,
|
1339 |
|
|
.prepare = snd_opti93x_playback_prepare,
|
1340 |
|
|
.trigger = snd_opti93x_playback_trigger,
|
1341 |
|
|
.pointer = snd_opti93x_playback_pointer,
|
1342 |
|
|
};
|
1343 |
|
|
|
1344 |
|
|
static struct snd_pcm_ops snd_opti93x_capture_ops = {
|
1345 |
|
|
.open = snd_opti93x_capture_open,
|
1346 |
|
|
.close = snd_opti93x_capture_close,
|
1347 |
|
|
.ioctl = snd_pcm_lib_ioctl,
|
1348 |
|
|
.hw_params = snd_opti93x_hw_params,
|
1349 |
|
|
.hw_free = snd_opti93x_hw_free,
|
1350 |
|
|
.prepare = snd_opti93x_capture_prepare,
|
1351 |
|
|
.trigger = snd_opti93x_capture_trigger,
|
1352 |
|
|
.pointer = snd_opti93x_capture_pointer,
|
1353 |
|
|
};
|
1354 |
|
|
|
1355 |
|
|
static int snd_opti93x_pcm(struct snd_opti93x *codec, int device, struct snd_pcm **rpcm)
|
1356 |
|
|
{
|
1357 |
|
|
int error;
|
1358 |
|
|
struct snd_pcm *pcm;
|
1359 |
|
|
|
1360 |
|
|
if ((error = snd_pcm_new(codec->card, "OPTi 82C93X", device, 1, 1, &pcm)) < 0)
|
1361 |
|
|
return error;
|
1362 |
|
|
|
1363 |
|
|
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_opti93x_playback_ops);
|
1364 |
|
|
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_opti93x_capture_ops);
|
1365 |
|
|
|
1366 |
|
|
pcm->private_data = codec;
|
1367 |
|
|
pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
|
1368 |
|
|
|
1369 |
|
|
strcpy(pcm->name, snd_opti93x_chip_id(codec));
|
1370 |
|
|
|
1371 |
|
|
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
|
1372 |
|
|
snd_dma_isa_data(),
|
1373 |
|
|
64*1024, codec->dma1 > 3 || codec->dma2 > 3 ? 128*1024 : 64*1024);
|
1374 |
|
|
|
1375 |
|
|
codec->pcm = pcm;
|
1376 |
|
|
if (rpcm)
|
1377 |
|
|
*rpcm = pcm;
|
1378 |
|
|
return 0;
|
1379 |
|
|
}
|
1380 |
|
|
|
1381 |
|
|
/*
|
1382 |
|
|
* MIXER part
|
1383 |
|
|
*/
|
1384 |
|
|
|
1385 |
|
|
static int snd_opti93x_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
1386 |
|
|
{
|
1387 |
|
|
static char *texts[4] = {
|
1388 |
|
|
"Line1", "Aux", "Mic", "Mix"
|
1389 |
|
|
};
|
1390 |
|
|
|
1391 |
|
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
1392 |
|
|
uinfo->count = 2;
|
1393 |
|
|
uinfo->value.enumerated.items = 4;
|
1394 |
|
|
if (uinfo->value.enumerated.item > 3)
|
1395 |
|
|
uinfo->value.enumerated.item = 3;
|
1396 |
|
|
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
|
1397 |
|
|
return 0;
|
1398 |
|
|
}
|
1399 |
|
|
|
1400 |
|
|
static int snd_opti93x_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1401 |
|
|
{
|
1402 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1403 |
|
|
unsigned long flags;
|
1404 |
|
|
|
1405 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1406 |
|
|
ucontrol->value.enumerated.item[0] = (chip->image[OPTi93X_MIXOUT_LEFT] & OPTi93X_MIXOUT_MIXER) >> 6;
|
1407 |
|
|
ucontrol->value.enumerated.item[1] = (chip->image[OPTi93X_MIXOUT_RIGHT] & OPTi93X_MIXOUT_MIXER) >> 6;
|
1408 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1409 |
|
|
return 0;
|
1410 |
|
|
}
|
1411 |
|
|
|
1412 |
|
|
static int snd_opti93x_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1413 |
|
|
{
|
1414 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1415 |
|
|
unsigned long flags;
|
1416 |
|
|
unsigned short left, right;
|
1417 |
|
|
int change;
|
1418 |
|
|
|
1419 |
|
|
if (ucontrol->value.enumerated.item[0] > 3 ||
|
1420 |
|
|
ucontrol->value.enumerated.item[1] > 3)
|
1421 |
|
|
return -EINVAL;
|
1422 |
|
|
left = ucontrol->value.enumerated.item[0] << 6;
|
1423 |
|
|
right = ucontrol->value.enumerated.item[1] << 6;
|
1424 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1425 |
|
|
left = (chip->image[OPTi93X_MIXOUT_LEFT] & ~OPTi93X_MIXOUT_MIXER) | left;
|
1426 |
|
|
right = (chip->image[OPTi93X_MIXOUT_RIGHT] & ~OPTi93X_MIXOUT_MIXER) | right;
|
1427 |
|
|
change = left != chip->image[OPTi93X_MIXOUT_LEFT] ||
|
1428 |
|
|
right != chip->image[OPTi93X_MIXOUT_RIGHT];
|
1429 |
|
|
snd_opti93x_out_image(chip, OPTi93X_MIXOUT_LEFT, left);
|
1430 |
|
|
snd_opti93x_out_image(chip, OPTi93X_MIXOUT_RIGHT, right);
|
1431 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1432 |
|
|
return change;
|
1433 |
|
|
}
|
1434 |
|
|
|
1435 |
|
|
#if 0
|
1436 |
|
|
|
1437 |
|
|
#define OPTi93X_SINGLE(xname, xindex, reg, shift, mask, invert) \
|
1438 |
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
1439 |
|
|
.info = snd_opti93x_info_single, \
|
1440 |
|
|
.get = snd_opti93x_get_single, .put = snd_opti93x_put_single, \
|
1441 |
|
|
.private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
|
1442 |
|
|
|
1443 |
|
|
static int snd_opti93x_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
1444 |
|
|
{
|
1445 |
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
1446 |
|
|
|
1447 |
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
1448 |
|
|
uinfo->count = 1;
|
1449 |
|
|
uinfo->value.integer.min = 0;
|
1450 |
|
|
uinfo->value.integer.max = mask;
|
1451 |
|
|
return 0;
|
1452 |
|
|
}
|
1453 |
|
|
|
1454 |
|
|
static int snd_opti93x_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1455 |
|
|
{
|
1456 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1457 |
|
|
unsigned long flags;
|
1458 |
|
|
int reg = kcontrol->private_value & 0xff;
|
1459 |
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
1460 |
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
1461 |
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
1462 |
|
|
|
1463 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1464 |
|
|
ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask;
|
1465 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1466 |
|
|
if (invert)
|
1467 |
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
1468 |
|
|
return 0;
|
1469 |
|
|
}
|
1470 |
|
|
|
1471 |
|
|
static int snd_opti93x_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1472 |
|
|
{
|
1473 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1474 |
|
|
unsigned long flags;
|
1475 |
|
|
int reg = kcontrol->private_value & 0xff;
|
1476 |
|
|
int shift = (kcontrol->private_value >> 8) & 0xff;
|
1477 |
|
|
int mask = (kcontrol->private_value >> 16) & 0xff;
|
1478 |
|
|
int invert = (kcontrol->private_value >> 24) & 0xff;
|
1479 |
|
|
int change;
|
1480 |
|
|
unsigned short val;
|
1481 |
|
|
|
1482 |
|
|
val = (ucontrol->value.integer.value[0] & mask);
|
1483 |
|
|
if (invert)
|
1484 |
|
|
val = mask - val;
|
1485 |
|
|
val <<= shift;
|
1486 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1487 |
|
|
val = (chip->image[reg] & ~(mask << shift)) | val;
|
1488 |
|
|
change = val != chip->image[reg];
|
1489 |
|
|
snd_opti93x_out(chip, reg, val);
|
1490 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1491 |
|
|
return change;
|
1492 |
|
|
}
|
1493 |
|
|
|
1494 |
|
|
#endif /* single */
|
1495 |
|
|
|
1496 |
|
|
#define OPTi93X_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
|
1497 |
|
|
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
|
1498 |
|
|
.info = snd_opti93x_info_double, \
|
1499 |
|
|
.get = snd_opti93x_get_double, .put = snd_opti93x_put_double, \
|
1500 |
|
|
.private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
|
1501 |
|
|
|
1502 |
|
|
#define OPTi93X_DOUBLE_INVERT_INVERT(xctl) \
|
1503 |
|
|
do { xctl.private_value ^= 22; } while (0)
|
1504 |
|
|
#define OPTi93X_DOUBLE_CHANGE_REGS(xctl, left_reg, right_reg) \
|
1505 |
|
|
do { xctl.private_value &= ~0x0000ffff; \
|
1506 |
|
|
xctl.private_value |= left_reg | (right_reg << 8); } while (0)
|
1507 |
|
|
|
1508 |
|
|
static int snd_opti93x_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
|
1509 |
|
|
{
|
1510 |
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
1511 |
|
|
|
1512 |
|
|
uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
|
1513 |
|
|
uinfo->count = 2;
|
1514 |
|
|
uinfo->value.integer.min = 0;
|
1515 |
|
|
uinfo->value.integer.max = mask;
|
1516 |
|
|
return 0;
|
1517 |
|
|
}
|
1518 |
|
|
|
1519 |
|
|
static int snd_opti93x_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1520 |
|
|
{
|
1521 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1522 |
|
|
unsigned long flags;
|
1523 |
|
|
int left_reg = kcontrol->private_value & 0xff;
|
1524 |
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
1525 |
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
1526 |
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
1527 |
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
1528 |
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
1529 |
|
|
|
1530 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1531 |
|
|
ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
|
1532 |
|
|
ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask;
|
1533 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1534 |
|
|
if (invert) {
|
1535 |
|
|
ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
|
1536 |
|
|
ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
|
1537 |
|
|
}
|
1538 |
|
|
return 0;
|
1539 |
|
|
}
|
1540 |
|
|
|
1541 |
|
|
static int snd_opti93x_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
|
1542 |
|
|
{
|
1543 |
|
|
struct snd_opti93x *chip = snd_kcontrol_chip(kcontrol);
|
1544 |
|
|
unsigned long flags;
|
1545 |
|
|
int left_reg = kcontrol->private_value & 0xff;
|
1546 |
|
|
int right_reg = (kcontrol->private_value >> 8) & 0xff;
|
1547 |
|
|
int shift_left = (kcontrol->private_value >> 16) & 0x07;
|
1548 |
|
|
int shift_right = (kcontrol->private_value >> 19) & 0x07;
|
1549 |
|
|
int mask = (kcontrol->private_value >> 24) & 0xff;
|
1550 |
|
|
int invert = (kcontrol->private_value >> 22) & 1;
|
1551 |
|
|
int change;
|
1552 |
|
|
unsigned short val1, val2;
|
1553 |
|
|
|
1554 |
|
|
val1 = ucontrol->value.integer.value[0] & mask;
|
1555 |
|
|
val2 = ucontrol->value.integer.value[1] & mask;
|
1556 |
|
|
if (invert) {
|
1557 |
|
|
val1 = mask - val1;
|
1558 |
|
|
val2 = mask - val2;
|
1559 |
|
|
}
|
1560 |
|
|
val1 <<= shift_left;
|
1561 |
|
|
val2 <<= shift_right;
|
1562 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1563 |
|
|
val1 = (chip->image[left_reg] & ~(mask << shift_left)) | val1;
|
1564 |
|
|
val2 = (chip->image[right_reg] & ~(mask << shift_right)) | val2;
|
1565 |
|
|
change = val1 != chip->image[left_reg] || val2 != chip->image[right_reg];
|
1566 |
|
|
snd_opti93x_out_image(chip, left_reg, val1);
|
1567 |
|
|
snd_opti93x_out_image(chip, right_reg, val2);
|
1568 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1569 |
|
|
return change;
|
1570 |
|
|
}
|
1571 |
|
|
|
1572 |
|
|
static struct snd_kcontrol_new snd_opti93x_controls[] __devinitdata = {
|
1573 |
|
|
OPTi93X_DOUBLE("Master Playback Switch", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
|
1574 |
|
|
OPTi93X_DOUBLE("Master Playback Volume", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
|
1575 |
|
|
OPTi93X_DOUBLE("PCM Playback Switch", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 7, 7, 1, 1),
|
1576 |
|
|
OPTi93X_DOUBLE("PCM Playback Volume", 0, OPTi93X_DAC_LEFT, OPTi93X_DAC_RIGHT, 0, 0, 31, 1),
|
1577 |
|
|
OPTi93X_DOUBLE("FM Playback Switch", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 7, 7, 1, 1),
|
1578 |
|
|
OPTi93X_DOUBLE("FM Playback Volume", 0, OPTi931_FM_LEFT_INPUT, OPTi931_FM_RIGHT_INPUT, 1, 1, 15, 1),
|
1579 |
|
|
OPTi93X_DOUBLE("Line Playback Switch", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 7, 7, 1, 1),
|
1580 |
|
|
OPTi93X_DOUBLE("Line Playback Volume", 0, OPTi93X_LINE_LEFT_INPUT, OPTi93X_LINE_RIGHT_INPUT, 1, 1, 15, 1),
|
1581 |
|
|
OPTi93X_DOUBLE("Mic Playback Switch", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
|
1582 |
|
|
OPTi93X_DOUBLE("Mic Playback Volume", 0, OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1),
|
1583 |
|
|
OPTi93X_DOUBLE("Mic Boost", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 5, 5, 1, 1),
|
1584 |
|
|
OPTi93X_DOUBLE("CD Playback Switch", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 7, 7, 1, 1),
|
1585 |
|
|
OPTi93X_DOUBLE("CD Playback Volume", 0, OPTi93X_CD_LEFT_INPUT, OPTi93X_CD_RIGHT_INPUT, 1, 1, 15, 1),
|
1586 |
|
|
OPTi93X_DOUBLE("Aux Playback Switch", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
|
1587 |
|
|
OPTi93X_DOUBLE("Aux Playback Volume", 0, OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1),
|
1588 |
|
|
OPTi93X_DOUBLE("Capture Volume", 0, OPTi93X_MIXOUT_LEFT, OPTi93X_MIXOUT_RIGHT, 0, 0, 15, 0),
|
1589 |
|
|
{
|
1590 |
|
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
1591 |
|
|
.name = "Capture Source",
|
1592 |
|
|
.info = snd_opti93x_info_mux,
|
1593 |
|
|
.get = snd_opti93x_get_mux,
|
1594 |
|
|
.put = snd_opti93x_put_mux,
|
1595 |
|
|
}
|
1596 |
|
|
};
|
1597 |
|
|
|
1598 |
|
|
static int snd_opti93x_mixer(struct snd_opti93x *chip)
|
1599 |
|
|
{
|
1600 |
|
|
struct snd_card *card;
|
1601 |
|
|
struct snd_kcontrol_new knew;
|
1602 |
|
|
int err;
|
1603 |
|
|
unsigned int idx;
|
1604 |
|
|
|
1605 |
|
|
snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
|
1606 |
|
|
|
1607 |
|
|
card = chip->card;
|
1608 |
|
|
|
1609 |
|
|
strcpy(card->mixername, snd_opti93x_chip_id(chip));
|
1610 |
|
|
|
1611 |
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
|
1612 |
|
|
knew = snd_opti93x_controls[idx];
|
1613 |
|
|
if (chip->hardware == OPTi9XX_HW_82C930) {
|
1614 |
|
|
if (strstr(knew.name, "FM")) /* skip FM controls */
|
1615 |
|
|
continue;
|
1616 |
|
|
else if (strcmp(knew.name, "Mic Playback Volume"))
|
1617 |
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
1618 |
|
|
else if (strstr(knew.name, "Aux"))
|
1619 |
|
|
OPTi93X_DOUBLE_CHANGE_REGS(knew, OPTi930_AUX_LEFT_INPUT, OPTi930_AUX_RIGHT_INPUT);
|
1620 |
|
|
else if (strcmp(knew.name, "PCM Playback Volume"))
|
1621 |
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
1622 |
|
|
else if (strcmp(knew.name, "Master Playback Volume"))
|
1623 |
|
|
OPTi93X_DOUBLE_INVERT_INVERT(knew);
|
1624 |
|
|
}
|
1625 |
|
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opti93x_controls[idx], chip))) < 0)
|
1626 |
|
|
return err;
|
1627 |
|
|
}
|
1628 |
|
|
return 0;
|
1629 |
|
|
}
|
1630 |
|
|
|
1631 |
|
|
#endif /* OPTi93X */
|
1632 |
|
|
|
1633 |
|
|
static int __devinit snd_card_opti9xx_detect(struct snd_card *card,
|
1634 |
|
|
struct snd_opti9xx *chip)
|
1635 |
|
|
{
|
1636 |
|
|
int i, err;
|
1637 |
|
|
|
1638 |
|
|
#ifndef OPTi93X
|
1639 |
|
|
for (i = OPTi9XX_HW_82C928; i < OPTi9XX_HW_82C930; i++) {
|
1640 |
|
|
unsigned char value;
|
1641 |
|
|
|
1642 |
|
|
if ((err = snd_opti9xx_init(chip, i)) < 0)
|
1643 |
|
|
return err;
|
1644 |
|
|
|
1645 |
|
|
if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
|
1646 |
|
|
continue;
|
1647 |
|
|
|
1648 |
|
|
value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1));
|
1649 |
|
|
if ((value != 0xff) && (value != inb(chip->mc_base + 1)))
|
1650 |
|
|
if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)))
|
1651 |
|
|
return 1;
|
1652 |
|
|
|
1653 |
|
|
release_and_free_resource(chip->res_mc_base);
|
1654 |
|
|
chip->res_mc_base = NULL;
|
1655 |
|
|
|
1656 |
|
|
}
|
1657 |
|
|
#else /* OPTi93X */
|
1658 |
|
|
for (i = OPTi9XX_HW_82C931; i >= OPTi9XX_HW_82C930; i--) {
|
1659 |
|
|
unsigned long flags;
|
1660 |
|
|
unsigned char value;
|
1661 |
|
|
|
1662 |
|
|
if ((err = snd_opti9xx_init(chip, i)) < 0)
|
1663 |
|
|
return err;
|
1664 |
|
|
|
1665 |
|
|
if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
|
1666 |
|
|
continue;
|
1667 |
|
|
|
1668 |
|
|
spin_lock_irqsave(&chip->lock, flags);
|
1669 |
|
|
outb(chip->password, chip->mc_base + chip->pwd_reg);
|
1670 |
|
|
outb(((chip->mc_indir_index & (1 << 8)) >> 4) |
|
1671 |
|
|
((chip->mc_indir_index & 0xf0) >> 4), chip->mc_base);
|
1672 |
|
|
spin_unlock_irqrestore(&chip->lock, flags);
|
1673 |
|
|
|
1674 |
|
|
value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(7));
|
1675 |
|
|
snd_opti9xx_write(chip, OPTi9XX_MC_REG(7), 0xff - value);
|
1676 |
|
|
if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value)
|
1677 |
|
|
return 1;
|
1678 |
|
|
|
1679 |
|
|
release_and_free_resource(chip->res_mc_base);
|
1680 |
|
|
chip->res_mc_base = NULL;
|
1681 |
|
|
}
|
1682 |
|
|
#endif /* OPTi93X */
|
1683 |
|
|
|
1684 |
|
|
return -ENODEV;
|
1685 |
|
|
}
|
1686 |
|
|
|
1687 |
|
|
#ifdef CONFIG_PNP
|
1688 |
|
|
static int __devinit snd_card_opti9xx_pnp(struct snd_opti9xx *chip,
|
1689 |
|
|
struct pnp_card_link *card,
|
1690 |
|
|
const struct pnp_card_device_id *pid)
|
1691 |
|
|
{
|
1692 |
|
|
struct pnp_dev *pdev;
|
1693 |
|
|
struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
|
1694 |
|
|
int err;
|
1695 |
|
|
|
1696 |
|
|
if (!cfg)
|
1697 |
|
|
return -ENOMEM;
|
1698 |
|
|
chip->dev = pnp_request_card_device(card, pid->devs[0].id, NULL);
|
1699 |
|
|
if (chip->dev == NULL) {
|
1700 |
|
|
kfree(cfg);
|
1701 |
|
|
return -EBUSY;
|
1702 |
|
|
}
|
1703 |
|
|
chip->devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
|
1704 |
|
|
|
1705 |
|
|
pdev = chip->dev;
|
1706 |
|
|
pnp_init_resource_table(cfg);
|
1707 |
|
|
|
1708 |
|
|
#ifdef OPTi93X
|
1709 |
|
|
if (port != SNDRV_AUTO_PORT)
|
1710 |
|
|
pnp_resource_change(&cfg->port_resource[0], port + 4, 4);
|
1711 |
|
|
#else
|
1712 |
|
|
if (pid->driver_data != 0x0924 && port != SNDRV_AUTO_PORT)
|
1713 |
|
|
pnp_resource_change(&cfg->port_resource[1], port, 4);
|
1714 |
|
|
#endif /* OPTi93X */
|
1715 |
|
|
if (irq != SNDRV_AUTO_IRQ)
|
1716 |
|
|
pnp_resource_change(&cfg->irq_resource[0], irq, 1);
|
1717 |
|
|
if (dma1 != SNDRV_AUTO_DMA)
|
1718 |
|
|
pnp_resource_change(&cfg->dma_resource[0], dma1, 1);
|
1719 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1720 |
|
|
if (dma2 != SNDRV_AUTO_DMA)
|
1721 |
|
|
pnp_resource_change(&cfg->dma_resource[1], dma2, 1);
|
1722 |
|
|
#else
|
1723 |
|
|
#ifdef snd_opti9xx_fixup_dma2
|
1724 |
|
|
snd_opti9xx_fixup_dma2(pdev);
|
1725 |
|
|
#endif
|
1726 |
|
|
#endif /* CS4231 || OPTi93X */
|
1727 |
|
|
#ifdef OPTi93X
|
1728 |
|
|
if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
|
1729 |
|
|
pnp_resource_change(&cfg->port_resource[1], fm_port, 4);
|
1730 |
|
|
#else
|
1731 |
|
|
if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT)
|
1732 |
|
|
pnp_resource_change(&cfg->port_resource[2], fm_port, 4);
|
1733 |
|
|
#endif
|
1734 |
|
|
if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
|
1735 |
|
|
snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
|
1736 |
|
|
err = pnp_activate_dev(pdev);
|
1737 |
|
|
if (err < 0) {
|
1738 |
|
|
snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err);
|
1739 |
|
|
kfree(cfg);
|
1740 |
|
|
return err;
|
1741 |
|
|
}
|
1742 |
|
|
|
1743 |
|
|
#ifdef OPTi93X
|
1744 |
|
|
port = pnp_port_start(pdev, 0) - 4;
|
1745 |
|
|
fm_port = pnp_port_start(pdev, 1) + 8;
|
1746 |
|
|
#else
|
1747 |
|
|
if (pid->driver_data != 0x0924)
|
1748 |
|
|
port = pnp_port_start(pdev, 1);
|
1749 |
|
|
fm_port = pnp_port_start(pdev, 2) + 8;
|
1750 |
|
|
#endif /* OPTi93X */
|
1751 |
|
|
irq = pnp_irq(pdev, 0);
|
1752 |
|
|
dma1 = pnp_dma(pdev, 0);
|
1753 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1754 |
|
|
dma2 = pnp_dma(pdev, 1);
|
1755 |
|
|
#endif /* CS4231 || OPTi93X */
|
1756 |
|
|
|
1757 |
|
|
pdev = chip->devmpu;
|
1758 |
|
|
if (pdev && mpu_port > 0) {
|
1759 |
|
|
pnp_init_resource_table(cfg);
|
1760 |
|
|
|
1761 |
|
|
if (mpu_port != SNDRV_AUTO_PORT)
|
1762 |
|
|
pnp_resource_change(&cfg->port_resource[0], mpu_port, 2);
|
1763 |
|
|
if (mpu_irq != SNDRV_AUTO_IRQ)
|
1764 |
|
|
pnp_resource_change(&cfg->irq_resource[0], mpu_irq, 1);
|
1765 |
|
|
|
1766 |
|
|
if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
|
1767 |
|
|
snd_printk(KERN_ERR "AUDIO the requested resources are invalid, using auto config\n");
|
1768 |
|
|
err = pnp_activate_dev(pdev);
|
1769 |
|
|
if (err < 0) {
|
1770 |
|
|
snd_printk(KERN_ERR "AUDIO pnp configure failure\n");
|
1771 |
|
|
mpu_port = -1;
|
1772 |
|
|
chip->devmpu = NULL;
|
1773 |
|
|
} else {
|
1774 |
|
|
mpu_port = pnp_port_start(pdev, 0);
|
1775 |
|
|
mpu_irq = pnp_irq(pdev, 0);
|
1776 |
|
|
}
|
1777 |
|
|
}
|
1778 |
|
|
kfree(cfg);
|
1779 |
|
|
return pid->driver_data;
|
1780 |
|
|
}
|
1781 |
|
|
#endif /* CONFIG_PNP */
|
1782 |
|
|
|
1783 |
|
|
static void snd_card_opti9xx_free(struct snd_card *card)
|
1784 |
|
|
{
|
1785 |
|
|
struct snd_opti9xx *chip = card->private_data;
|
1786 |
|
|
|
1787 |
|
|
if (chip)
|
1788 |
|
|
release_and_free_resource(chip->res_mc_base);
|
1789 |
|
|
}
|
1790 |
|
|
|
1791 |
|
|
static int __devinit snd_opti9xx_probe(struct snd_card *card)
|
1792 |
|
|
{
|
1793 |
|
|
static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
|
1794 |
|
|
int error;
|
1795 |
|
|
struct snd_opti9xx *chip = card->private_data;
|
1796 |
|
|
#if defined(OPTi93X)
|
1797 |
|
|
struct snd_opti93x *codec;
|
1798 |
|
|
#elif defined(CS4231)
|
1799 |
|
|
struct snd_cs4231 *codec;
|
1800 |
|
|
struct snd_timer *timer;
|
1801 |
|
|
#else
|
1802 |
|
|
struct snd_ad1848 *codec;
|
1803 |
|
|
#endif
|
1804 |
|
|
struct snd_pcm *pcm;
|
1805 |
|
|
struct snd_rawmidi *rmidi;
|
1806 |
|
|
struct snd_hwdep *synth;
|
1807 |
|
|
|
1808 |
|
|
if (! chip->res_mc_base &&
|
1809 |
|
|
(chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size,
|
1810 |
|
|
"OPTi9xx MC")) == NULL)
|
1811 |
|
|
return -ENOMEM;
|
1812 |
|
|
|
1813 |
|
|
chip->wss_base = port;
|
1814 |
|
|
chip->fm_port = fm_port;
|
1815 |
|
|
chip->mpu_port = mpu_port;
|
1816 |
|
|
chip->irq = irq;
|
1817 |
|
|
chip->mpu_irq = mpu_irq;
|
1818 |
|
|
chip->dma1 = dma1;
|
1819 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1820 |
|
|
chip->dma2 = dma2;
|
1821 |
|
|
#endif
|
1822 |
|
|
|
1823 |
|
|
if (chip->wss_base == SNDRV_AUTO_PORT) {
|
1824 |
|
|
if ((chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) {
|
1825 |
|
|
snd_printk("unable to find a free WSS port\n");
|
1826 |
|
|
return -EBUSY;
|
1827 |
|
|
}
|
1828 |
|
|
}
|
1829 |
|
|
if ((error = snd_opti9xx_configure(chip)))
|
1830 |
|
|
return error;
|
1831 |
|
|
|
1832 |
|
|
#if defined(OPTi93X)
|
1833 |
|
|
if ((error = snd_opti93x_create(card, chip, chip->dma1, chip->dma2, &codec)))
|
1834 |
|
|
return error;
|
1835 |
|
|
if ((error = snd_opti93x_pcm(codec, 0, &pcm)) < 0)
|
1836 |
|
|
return error;
|
1837 |
|
|
if ((error = snd_opti93x_mixer(codec)) < 0)
|
1838 |
|
|
return error;
|
1839 |
|
|
#elif defined(CS4231)
|
1840 |
|
|
if ((error = snd_cs4231_create(card, chip->wss_base + 4, -1,
|
1841 |
|
|
chip->irq, chip->dma1, chip->dma2,
|
1842 |
|
|
CS4231_HW_DETECT,
|
1843 |
|
|
0,
|
1844 |
|
|
&codec)) < 0)
|
1845 |
|
|
return error;
|
1846 |
|
|
if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0)
|
1847 |
|
|
return error;
|
1848 |
|
|
if ((error = snd_cs4231_mixer(codec)) < 0)
|
1849 |
|
|
return error;
|
1850 |
|
|
if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0)
|
1851 |
|
|
return error;
|
1852 |
|
|
#else
|
1853 |
|
|
if ((error = snd_ad1848_create(card, chip->wss_base + 4,
|
1854 |
|
|
chip->irq, chip->dma1,
|
1855 |
|
|
AD1848_HW_DETECT, &codec)) < 0)
|
1856 |
|
|
return error;
|
1857 |
|
|
if ((error = snd_ad1848_pcm(codec, 0, &pcm)) < 0)
|
1858 |
|
|
return error;
|
1859 |
|
|
if ((error = snd_ad1848_mixer(codec)) < 0)
|
1860 |
|
|
return error;
|
1861 |
|
|
#endif
|
1862 |
|
|
strcpy(card->driver, chip->name);
|
1863 |
|
|
sprintf(card->shortname, "OPTi %s", card->driver);
|
1864 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1865 |
|
|
sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
|
1866 |
|
|
card->shortname, pcm->name, chip->wss_base + 4,
|
1867 |
|
|
chip->irq, chip->dma1, chip->dma2);
|
1868 |
|
|
#else
|
1869 |
|
|
sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
|
1870 |
|
|
card->shortname, pcm->name, chip->wss_base + 4,
|
1871 |
|
|
chip->irq, chip->dma1);
|
1872 |
|
|
#endif /* CS4231 || OPTi93X */
|
1873 |
|
|
|
1874 |
|
|
if (chip->mpu_port <= 0 || chip->mpu_port == SNDRV_AUTO_PORT)
|
1875 |
|
|
rmidi = NULL;
|
1876 |
|
|
else
|
1877 |
|
|
if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
|
1878 |
|
|
chip->mpu_port, 0, chip->mpu_irq, IRQF_DISABLED,
|
1879 |
|
|
&rmidi)))
|
1880 |
|
|
snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n",
|
1881 |
|
|
chip->mpu_port);
|
1882 |
|
|
|
1883 |
|
|
if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) {
|
1884 |
|
|
struct snd_opl3 *opl3 = NULL;
|
1885 |
|
|
#ifndef OPTi93X
|
1886 |
|
|
if (chip->hardware == OPTi9XX_HW_82C928 ||
|
1887 |
|
|
chip->hardware == OPTi9XX_HW_82C929 ||
|
1888 |
|
|
chip->hardware == OPTi9XX_HW_82C924) {
|
1889 |
|
|
struct snd_opl4 *opl4;
|
1890 |
|
|
/* assume we have an OPL4 */
|
1891 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
|
1892 |
|
|
0x20, 0x20);
|
1893 |
|
|
if (snd_opl4_create(card,
|
1894 |
|
|
chip->fm_port,
|
1895 |
|
|
chip->fm_port - 8,
|
1896 |
|
|
2, &opl3, &opl4) < 0) {
|
1897 |
|
|
/* no luck, use OPL3 instead */
|
1898 |
|
|
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
|
1899 |
|
|
0x00, 0x20);
|
1900 |
|
|
}
|
1901 |
|
|
}
|
1902 |
|
|
#endif /* !OPTi93X */
|
1903 |
|
|
if (!opl3 && snd_opl3_create(card,
|
1904 |
|
|
chip->fm_port,
|
1905 |
|
|
chip->fm_port + 2,
|
1906 |
|
|
OPL3_HW_AUTO, 0, &opl3) < 0) {
|
1907 |
|
|
snd_printk(KERN_WARNING "no OPL device at 0x%lx-0x%lx\n",
|
1908 |
|
|
chip->fm_port, chip->fm_port + 4 - 1);
|
1909 |
|
|
}
|
1910 |
|
|
if (opl3) {
|
1911 |
|
|
#ifdef CS4231
|
1912 |
|
|
const int t1dev = 1;
|
1913 |
|
|
#else
|
1914 |
|
|
const int t1dev = 0;
|
1915 |
|
|
#endif
|
1916 |
|
|
if ((error = snd_opl3_timer_new(opl3, t1dev, t1dev+1)) < 0)
|
1917 |
|
|
return error;
|
1918 |
|
|
if ((error = snd_opl3_hwdep_new(opl3, 0, 1, &synth)) < 0)
|
1919 |
|
|
return error;
|
1920 |
|
|
}
|
1921 |
|
|
}
|
1922 |
|
|
|
1923 |
|
|
return snd_card_register(card);
|
1924 |
|
|
}
|
1925 |
|
|
|
1926 |
|
|
static struct snd_card *snd_opti9xx_card_new(void)
|
1927 |
|
|
{
|
1928 |
|
|
struct snd_card *card;
|
1929 |
|
|
|
1930 |
|
|
card = snd_card_new(index, id, THIS_MODULE, sizeof(struct snd_opti9xx));
|
1931 |
|
|
if (! card)
|
1932 |
|
|
return NULL;
|
1933 |
|
|
card->private_free = snd_card_opti9xx_free;
|
1934 |
|
|
return card;
|
1935 |
|
|
}
|
1936 |
|
|
|
1937 |
|
|
static int __devinit snd_opti9xx_isa_match(struct device *devptr,
|
1938 |
|
|
unsigned int dev)
|
1939 |
|
|
{
|
1940 |
|
|
#ifdef CONFIG_PNP
|
1941 |
|
|
if (snd_opti9xx_pnp_is_probed)
|
1942 |
|
|
return 0;
|
1943 |
|
|
if (isapnp)
|
1944 |
|
|
return 0;
|
1945 |
|
|
#endif
|
1946 |
|
|
return 1;
|
1947 |
|
|
}
|
1948 |
|
|
|
1949 |
|
|
static int __devinit snd_opti9xx_isa_probe(struct device *devptr,
|
1950 |
|
|
unsigned int dev)
|
1951 |
|
|
{
|
1952 |
|
|
struct snd_card *card;
|
1953 |
|
|
int error;
|
1954 |
|
|
static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1};
|
1955 |
|
|
#ifdef OPTi93X
|
1956 |
|
|
static int possible_irqs[] = {5, 9, 10, 11, 7, -1};
|
1957 |
|
|
#else
|
1958 |
|
|
static int possible_irqs[] = {9, 10, 11, 7, -1};
|
1959 |
|
|
#endif /* OPTi93X */
|
1960 |
|
|
static int possible_mpu_irqs[] = {5, 9, 10, 7, -1};
|
1961 |
|
|
static int possible_dma1s[] = {3, 1, 0, -1};
|
1962 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1963 |
|
|
static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}};
|
1964 |
|
|
#endif /* CS4231 || OPTi93X */
|
1965 |
|
|
|
1966 |
|
|
if (mpu_port == SNDRV_AUTO_PORT) {
|
1967 |
|
|
if ((mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) {
|
1968 |
|
|
snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
|
1969 |
|
|
return -EBUSY;
|
1970 |
|
|
}
|
1971 |
|
|
}
|
1972 |
|
|
if (irq == SNDRV_AUTO_IRQ) {
|
1973 |
|
|
if ((irq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
|
1974 |
|
|
snd_printk(KERN_ERR "unable to find a free IRQ\n");
|
1975 |
|
|
return -EBUSY;
|
1976 |
|
|
}
|
1977 |
|
|
}
|
1978 |
|
|
if (mpu_irq == SNDRV_AUTO_IRQ) {
|
1979 |
|
|
if ((mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) {
|
1980 |
|
|
snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
|
1981 |
|
|
return -EBUSY;
|
1982 |
|
|
}
|
1983 |
|
|
}
|
1984 |
|
|
if (dma1 == SNDRV_AUTO_DMA) {
|
1985 |
|
|
if ((dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) {
|
1986 |
|
|
snd_printk(KERN_ERR "unable to find a free DMA1\n");
|
1987 |
|
|
return -EBUSY;
|
1988 |
|
|
}
|
1989 |
|
|
}
|
1990 |
|
|
#if defined(CS4231) || defined(OPTi93X)
|
1991 |
|
|
if (dma2 == SNDRV_AUTO_DMA) {
|
1992 |
|
|
if ((dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4])) < 0) {
|
1993 |
|
|
snd_printk("unable to find a free DMA2\n");
|
1994 |
|
|
return -EBUSY;
|
1995 |
|
|
}
|
1996 |
|
|
}
|
1997 |
|
|
#endif
|
1998 |
|
|
|
1999 |
|
|
card = snd_opti9xx_card_new();
|
2000 |
|
|
if (! card)
|
2001 |
|
|
return -ENOMEM;
|
2002 |
|
|
|
2003 |
|
|
if ((error = snd_card_opti9xx_detect(card, card->private_data)) < 0) {
|
2004 |
|
|
snd_card_free(card);
|
2005 |
|
|
return error;
|
2006 |
|
|
}
|
2007 |
|
|
snd_card_set_dev(card, devptr);
|
2008 |
|
|
if ((error = snd_opti9xx_probe(card)) < 0) {
|
2009 |
|
|
snd_card_free(card);
|
2010 |
|
|
return error;
|
2011 |
|
|
}
|
2012 |
|
|
dev_set_drvdata(devptr, card);
|
2013 |
|
|
return 0;
|
2014 |
|
|
}
|
2015 |
|
|
|
2016 |
|
|
static int __devexit snd_opti9xx_isa_remove(struct device *devptr,
|
2017 |
|
|
unsigned int dev)
|
2018 |
|
|
{
|
2019 |
|
|
snd_card_free(dev_get_drvdata(devptr));
|
2020 |
|
|
dev_set_drvdata(devptr, NULL);
|
2021 |
|
|
return 0;
|
2022 |
|
|
}
|
2023 |
|
|
|
2024 |
|
|
static struct isa_driver snd_opti9xx_driver = {
|
2025 |
|
|
.match = snd_opti9xx_isa_match,
|
2026 |
|
|
.probe = snd_opti9xx_isa_probe,
|
2027 |
|
|
.remove = __devexit_p(snd_opti9xx_isa_remove),
|
2028 |
|
|
/* FIXME: suspend/resume */
|
2029 |
|
|
.driver = {
|
2030 |
|
|
.name = DEV_NAME
|
2031 |
|
|
},
|
2032 |
|
|
};
|
2033 |
|
|
|
2034 |
|
|
#ifdef CONFIG_PNP
|
2035 |
|
|
static int __devinit snd_opti9xx_pnp_probe(struct pnp_card_link *pcard,
|
2036 |
|
|
const struct pnp_card_device_id *pid)
|
2037 |
|
|
{
|
2038 |
|
|
struct snd_card *card;
|
2039 |
|
|
int error, hw;
|
2040 |
|
|
struct snd_opti9xx *chip;
|
2041 |
|
|
|
2042 |
|
|
if (snd_opti9xx_pnp_is_probed)
|
2043 |
|
|
return -EBUSY;
|
2044 |
|
|
if (! isapnp)
|
2045 |
|
|
return -ENODEV;
|
2046 |
|
|
card = snd_opti9xx_card_new();
|
2047 |
|
|
if (! card)
|
2048 |
|
|
return -ENOMEM;
|
2049 |
|
|
chip = card->private_data;
|
2050 |
|
|
|
2051 |
|
|
hw = snd_card_opti9xx_pnp(chip, pcard, pid);
|
2052 |
|
|
switch (hw) {
|
2053 |
|
|
case 0x0924:
|
2054 |
|
|
hw = OPTi9XX_HW_82C924;
|
2055 |
|
|
break;
|
2056 |
|
|
case 0x0925:
|
2057 |
|
|
hw = OPTi9XX_HW_82C925;
|
2058 |
|
|
break;
|
2059 |
|
|
case 0x0931:
|
2060 |
|
|
hw = OPTi9XX_HW_82C931;
|
2061 |
|
|
break;
|
2062 |
|
|
default:
|
2063 |
|
|
snd_card_free(card);
|
2064 |
|
|
return -ENODEV;
|
2065 |
|
|
}
|
2066 |
|
|
|
2067 |
|
|
if ((error = snd_opti9xx_init(chip, hw))) {
|
2068 |
|
|
snd_card_free(card);
|
2069 |
|
|
return error;
|
2070 |
|
|
}
|
2071 |
|
|
if (hw <= OPTi9XX_HW_82C930)
|
2072 |
|
|
chip->mc_base -= 0x80;
|
2073 |
|
|
snd_card_set_dev(card, &pcard->card->dev);
|
2074 |
|
|
if ((error = snd_opti9xx_probe(card)) < 0) {
|
2075 |
|
|
snd_card_free(card);
|
2076 |
|
|
return error;
|
2077 |
|
|
}
|
2078 |
|
|
pnp_set_card_drvdata(pcard, card);
|
2079 |
|
|
snd_opti9xx_pnp_is_probed = 1;
|
2080 |
|
|
return 0;
|
2081 |
|
|
}
|
2082 |
|
|
|
2083 |
|
|
static void __devexit snd_opti9xx_pnp_remove(struct pnp_card_link * pcard)
|
2084 |
|
|
{
|
2085 |
|
|
snd_card_free(pnp_get_card_drvdata(pcard));
|
2086 |
|
|
pnp_set_card_drvdata(pcard, NULL);
|
2087 |
|
|
snd_opti9xx_pnp_is_probed = 0;
|
2088 |
|
|
}
|
2089 |
|
|
|
2090 |
|
|
static struct pnp_card_driver opti9xx_pnpc_driver = {
|
2091 |
|
|
.flags = PNP_DRIVER_RES_DISABLE,
|
2092 |
|
|
.name = "opti9xx",
|
2093 |
|
|
.id_table = snd_opti9xx_pnpids,
|
2094 |
|
|
.probe = snd_opti9xx_pnp_probe,
|
2095 |
|
|
.remove = __devexit_p(snd_opti9xx_pnp_remove),
|
2096 |
|
|
};
|
2097 |
|
|
#endif
|
2098 |
|
|
|
2099 |
|
|
#ifdef OPTi93X
|
2100 |
|
|
#define CHIP_NAME "82C93x"
|
2101 |
|
|
#else
|
2102 |
|
|
#define CHIP_NAME "82C92x"
|
2103 |
|
|
#endif
|
2104 |
|
|
|
2105 |
|
|
static int __init alsa_card_opti9xx_init(void)
|
2106 |
|
|
{
|
2107 |
|
|
#ifdef CONFIG_PNP
|
2108 |
|
|
pnp_register_card_driver(&opti9xx_pnpc_driver);
|
2109 |
|
|
if (snd_opti9xx_pnp_is_probed)
|
2110 |
|
|
return 0;
|
2111 |
|
|
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
|
2112 |
|
|
#endif
|
2113 |
|
|
return isa_register_driver(&snd_opti9xx_driver, 1);
|
2114 |
|
|
}
|
2115 |
|
|
|
2116 |
|
|
static void __exit alsa_card_opti9xx_exit(void)
|
2117 |
|
|
{
|
2118 |
|
|
if (!snd_opti9xx_pnp_is_probed) {
|
2119 |
|
|
isa_unregister_driver(&snd_opti9xx_driver);
|
2120 |
|
|
return;
|
2121 |
|
|
}
|
2122 |
|
|
#ifdef CONFIG_PNP
|
2123 |
|
|
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
|
2124 |
|
|
#endif
|
2125 |
|
|
}
|
2126 |
|
|
|
2127 |
|
|
module_init(alsa_card_opti9xx_init)
|
2128 |
|
|
module_exit(alsa_card_opti9xx_exit)
|