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1649 lines
39 KiB
1649 lines
39 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
|
/* |
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* ALSA soundcard driver for Miro miroSOUND PCM1 pro |
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* miroSOUND PCM12 |
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* miroSOUND PCM20 Radio |
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* |
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* Copyright (C) 2004-2005 Martin Langer <[email protected]> |
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* |
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* Based on OSS ACI and ALSA OPTi9xx drivers |
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*/ |
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|
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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/pnp.h> |
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#include <linux/delay.h> |
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#include <linux/ioport.h> |
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#include <linux/module.h> |
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#include <linux/io.h> |
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#include <asm/dma.h> |
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#include <sound/core.h> |
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#include <sound/wss.h> |
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#include <sound/mpu401.h> |
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#include <sound/opl4.h> |
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#include <sound/control.h> |
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#include <sound/info.h> |
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#define SNDRV_LEGACY_FIND_FREE_IOPORT |
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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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#include <sound/aci.h> |
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|
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MODULE_AUTHOR("Martin Langer <[email protected]>"); |
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MODULE_LICENSE("GPL"); |
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MODULE_DESCRIPTION("Miro miroSOUND PCM1 pro, PCM12, PCM20 Radio"); |
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|
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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 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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static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ |
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static int wss; |
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static int ide; |
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#ifdef CONFIG_PNP |
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static bool isapnp = 1; /* Enable ISA PnP detection */ |
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#endif |
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|
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module_param(index, int, 0444); |
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MODULE_PARM_DESC(index, "Index value for miro soundcard."); |
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module_param(id, charp, 0444); |
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MODULE_PARM_DESC(id, "ID string for miro soundcard."); |
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module_param_hw(port, long, ioport, 0444); |
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MODULE_PARM_DESC(port, "WSS port # for miro driver."); |
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module_param_hw(mpu_port, long, ioport, 0444); |
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MODULE_PARM_DESC(mpu_port, "MPU-401 port # for miro driver."); |
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module_param_hw(fm_port, long, ioport, 0444); |
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MODULE_PARM_DESC(fm_port, "FM Port # for miro driver."); |
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module_param_hw(irq, int, irq, 0444); |
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MODULE_PARM_DESC(irq, "WSS irq # for miro driver."); |
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module_param_hw(mpu_irq, int, irq, 0444); |
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MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for miro driver."); |
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module_param_hw(dma1, int, dma, 0444); |
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MODULE_PARM_DESC(dma1, "1st dma # for miro driver."); |
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module_param_hw(dma2, int, dma, 0444); |
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MODULE_PARM_DESC(dma2, "2nd dma # for miro driver."); |
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module_param(wss, int, 0444); |
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MODULE_PARM_DESC(wss, "wss mode"); |
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module_param(ide, int, 0444); |
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MODULE_PARM_DESC(ide, "enable ide port"); |
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#ifdef CONFIG_PNP |
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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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#endif |
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|
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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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|
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#define OPTi9XX_MC_REG(n) n |
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|
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struct snd_miro { |
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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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struct resource *res_mc_base; |
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struct resource *res_aci_port; |
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|
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unsigned long mc_base; |
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unsigned long mc_base_size; |
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unsigned long pwd_reg; |
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|
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spinlock_t lock; |
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struct snd_pcm *pcm; |
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|
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long wss_base; |
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int irq; |
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int dma1; |
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int dma2; |
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|
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long mpu_port; |
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int mpu_irq; |
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|
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struct snd_miro_aci *aci; |
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}; |
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|
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static struct snd_miro_aci aci_device; |
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|
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static const char * const snd_opti9xx_names[] = { |
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"unknown", |
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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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|
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static int snd_miro_pnp_is_probed; |
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|
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#ifdef CONFIG_PNP |
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|
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static const struct pnp_card_device_id snd_miro_pnpids[] = { |
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/* PCM20 and PCM12 in PnP mode */ |
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{ .id = "MIR0924", |
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.devs = { { "MIR0000" }, { "MIR0002" }, { "MIR0005" } }, }, |
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{ .id = "" } |
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}; |
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|
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MODULE_DEVICE_TABLE(pnp_card, snd_miro_pnpids); |
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|
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#endif /* CONFIG_PNP */ |
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|
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/* |
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* ACI control |
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*/ |
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|
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static int aci_busy_wait(struct snd_miro_aci *aci) |
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{ |
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long timeout; |
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unsigned char byte; |
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|
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for (timeout = 1; timeout <= ACI_MINTIME + 30; timeout++) { |
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byte = inb(aci->aci_port + ACI_REG_BUSY); |
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if ((byte & 1) == 0) { |
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if (timeout >= ACI_MINTIME) |
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snd_printd("aci ready in round %ld.\n", |
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timeout-ACI_MINTIME); |
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return byte; |
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} |
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if (timeout >= ACI_MINTIME) { |
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long out=10*HZ; |
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switch (timeout-ACI_MINTIME) { |
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case 0 ... 9: |
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out /= 10; |
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fallthrough; |
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case 10 ... 19: |
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out /= 10; |
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fallthrough; |
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case 20 ... 30: |
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out /= 10; |
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fallthrough; |
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default: |
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set_current_state(TASK_UNINTERRUPTIBLE); |
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schedule_timeout(out); |
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break; |
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} |
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} |
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} |
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snd_printk(KERN_ERR "aci_busy_wait() time out\n"); |
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return -EBUSY; |
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} |
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|
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static inline int aci_write(struct snd_miro_aci *aci, unsigned char byte) |
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{ |
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if (aci_busy_wait(aci) >= 0) { |
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outb(byte, aci->aci_port + ACI_REG_COMMAND); |
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return 0; |
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} else { |
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snd_printk(KERN_ERR "aci busy, aci_write(0x%x) stopped.\n", byte); |
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return -EBUSY; |
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} |
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} |
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|
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static inline int aci_read(struct snd_miro_aci *aci) |
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{ |
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unsigned char byte; |
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|
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if (aci_busy_wait(aci) >= 0) { |
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byte = inb(aci->aci_port + ACI_REG_STATUS); |
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return byte; |
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} else { |
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snd_printk(KERN_ERR "aci busy, aci_read() stopped.\n"); |
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return -EBUSY; |
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} |
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} |
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|
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int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3) |
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{ |
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int write[] = {write1, write2, write3}; |
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int value, i; |
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|
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if (mutex_lock_interruptible(&aci->aci_mutex)) |
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return -EINTR; |
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|
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for (i=0; i<3; i++) { |
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if (write[i]< 0 || write[i] > 255) |
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break; |
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else { |
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value = aci_write(aci, write[i]); |
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if (value < 0) |
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goto out; |
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} |
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} |
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|
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value = aci_read(aci); |
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|
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out: mutex_unlock(&aci->aci_mutex); |
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return value; |
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} |
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EXPORT_SYMBOL(snd_aci_cmd); |
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|
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static int aci_getvalue(struct snd_miro_aci *aci, unsigned char index) |
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{ |
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return snd_aci_cmd(aci, ACI_STATUS, index, -1); |
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} |
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|
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static int aci_setvalue(struct snd_miro_aci *aci, unsigned char index, |
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int value) |
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{ |
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return snd_aci_cmd(aci, index, value, -1); |
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} |
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|
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struct snd_miro_aci *snd_aci_get_aci(void) |
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{ |
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if (aci_device.aci_port == 0) |
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return NULL; |
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return &aci_device; |
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} |
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EXPORT_SYMBOL(snd_aci_get_aci); |
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|
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/* |
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* MIXER part |
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*/ |
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#define snd_miro_info_capture snd_ctl_boolean_mono_info |
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|
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static int snd_miro_get_capture(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int value; |
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value = aci_getvalue(miro->aci, ACI_S_GENERAL); |
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if (value < 0) { |
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snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n", |
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value); |
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return value; |
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} |
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ucontrol->value.integer.value[0] = value & 0x20; |
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return 0; |
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} |
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|
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static int snd_miro_put_capture(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int change, value, error; |
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value = !(ucontrol->value.integer.value[0]); |
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error = aci_setvalue(miro->aci, ACI_SET_SOLOMODE, value); |
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if (error < 0) { |
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snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n", |
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error); |
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return error; |
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} |
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change = (value != miro->aci->aci_solomode); |
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miro->aci->aci_solomode = value; |
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return change; |
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} |
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static int snd_miro_info_preamp(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = 1; |
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uinfo->value.integer.min = 0; |
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uinfo->value.integer.max = 3; |
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return 0; |
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} |
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static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int value; |
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|
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if (miro->aci->aci_version <= 176) { |
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|
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/* |
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OSS says it's not readable with versions < 176. |
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But it doesn't work on my card, |
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which is a PCM12 with aci_version = 176. |
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*/ |
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ucontrol->value.integer.value[0] = miro->aci->aci_preamp; |
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return 0; |
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} |
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value = aci_getvalue(miro->aci, ACI_GET_PREAMP); |
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if (value < 0) { |
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snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n", |
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value); |
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return value; |
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} |
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ucontrol->value.integer.value[0] = value; |
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return 0; |
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} |
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static int snd_miro_put_preamp(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int error, value, change; |
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value = ucontrol->value.integer.value[0]; |
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error = aci_setvalue(miro->aci, ACI_SET_PREAMP, value); |
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if (error < 0) { |
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snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n", |
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error); |
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return error; |
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} |
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change = (value != miro->aci->aci_preamp); |
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miro->aci->aci_preamp = value; |
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|
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return change; |
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} |
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|
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#define snd_miro_info_amp snd_ctl_boolean_mono_info |
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|
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static int snd_miro_get_amp(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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ucontrol->value.integer.value[0] = miro->aci->aci_amp; |
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|
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return 0; |
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} |
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|
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static int snd_miro_put_amp(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int error, value, change; |
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|
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value = ucontrol->value.integer.value[0]; |
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|
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error = aci_setvalue(miro->aci, ACI_SET_POWERAMP, value); |
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if (error < 0) { |
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snd_printk(KERN_ERR "snd_miro_put_amp() to %d failed: %d\n", value, error); |
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return error; |
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} |
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|
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change = (value != miro->aci->aci_amp); |
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miro->aci->aci_amp = value; |
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|
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return change; |
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} |
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|
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#define MIRO_DOUBLE(ctl_name, ctl_index, get_right_reg, set_right_reg) \ |
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{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
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.name = ctl_name, \ |
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.index = ctl_index, \ |
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.info = snd_miro_info_double, \ |
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.get = snd_miro_get_double, \ |
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.put = snd_miro_put_double, \ |
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.private_value = get_right_reg | (set_right_reg << 8) \ |
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} |
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|
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static int snd_miro_info_double(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_info *uinfo) |
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{ |
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int reg = kcontrol->private_value & 0xff; |
|
|
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
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uinfo->count = 2; |
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|
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if ((reg >= ACI_GET_EQ1) && (reg <= ACI_GET_EQ7)) { |
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|
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/* equalizer elements */ |
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|
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uinfo->value.integer.min = - 0x7f; |
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uinfo->value.integer.max = 0x7f; |
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} else { |
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|
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/* non-equalizer elements */ |
|
|
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uinfo->value.integer.min = 0; |
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uinfo->value.integer.max = 0x20; |
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} |
|
|
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return 0; |
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} |
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|
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static int snd_miro_get_double(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *uinfo) |
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{ |
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struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
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int left_val, right_val; |
|
|
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int right_reg = kcontrol->private_value & 0xff; |
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int left_reg = right_reg + 1; |
|
|
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right_val = aci_getvalue(miro->aci, right_reg); |
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if (right_val < 0) { |
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snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", right_reg, right_val); |
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return right_val; |
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} |
|
|
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left_val = aci_getvalue(miro->aci, left_reg); |
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if (left_val < 0) { |
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snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", left_reg, left_val); |
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return left_val; |
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} |
|
|
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if ((right_reg >= ACI_GET_EQ1) && (right_reg <= ACI_GET_EQ7)) { |
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|
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/* equalizer elements */ |
|
|
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if (left_val < 0x80) { |
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uinfo->value.integer.value[0] = left_val; |
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} else { |
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uinfo->value.integer.value[0] = 0x80 - left_val; |
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} |
|
|
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if (right_val < 0x80) { |
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uinfo->value.integer.value[1] = right_val; |
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} else { |
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uinfo->value.integer.value[1] = 0x80 - right_val; |
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} |
|
|
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} else { |
|
|
|
/* non-equalizer elements */ |
|
|
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uinfo->value.integer.value[0] = 0x20 - left_val; |
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uinfo->value.integer.value[1] = 0x20 - right_val; |
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} |
|
|
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return 0; |
|
} |
|
|
|
static int snd_miro_put_double(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
|
{ |
|
struct snd_miro *miro = snd_kcontrol_chip(kcontrol); |
|
struct snd_miro_aci *aci = miro->aci; |
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int left, right, left_old, right_old; |
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int setreg_left, setreg_right, getreg_left, getreg_right; |
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int change, error; |
|
|
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left = ucontrol->value.integer.value[0]; |
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right = ucontrol->value.integer.value[1]; |
|
|
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setreg_right = (kcontrol->private_value >> 8) & 0xff; |
|
setreg_left = setreg_right + 8; |
|
if (setreg_right == ACI_SET_MASTER) |
|
setreg_left -= 7; |
|
|
|
getreg_right = kcontrol->private_value & 0xff; |
|
getreg_left = getreg_right + 1; |
|
|
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left_old = aci_getvalue(aci, getreg_left); |
|
if (left_old < 0) { |
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snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_left, left_old); |
|
return left_old; |
|
} |
|
|
|
right_old = aci_getvalue(aci, getreg_right); |
|
if (right_old < 0) { |
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snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_right, right_old); |
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return right_old; |
|
} |
|
|
|
if ((getreg_right >= ACI_GET_EQ1) && (getreg_right <= ACI_GET_EQ7)) { |
|
|
|
/* equalizer elements */ |
|
|
|
if (left < -0x7f || left > 0x7f || |
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right < -0x7f || right > 0x7f) |
|
return -EINVAL; |
|
|
|
if (left_old > 0x80) |
|
left_old = 0x80 - left_old; |
|
if (right_old > 0x80) |
|
right_old = 0x80 - right_old; |
|
|
|
if (left >= 0) { |
|
error = aci_setvalue(aci, setreg_left, left); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
left, error); |
|
return error; |
|
} |
|
} else { |
|
error = aci_setvalue(aci, setreg_left, 0x80 - left); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
0x80 - left, error); |
|
return error; |
|
} |
|
} |
|
|
|
if (right >= 0) { |
|
error = aci_setvalue(aci, setreg_right, right); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
right, error); |
|
return error; |
|
} |
|
} else { |
|
error = aci_setvalue(aci, setreg_right, 0x80 - right); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
0x80 - right, error); |
|
return error; |
|
} |
|
} |
|
|
|
} else { |
|
|
|
/* non-equalizer elements */ |
|
|
|
if (left < 0 || left > 0x20 || |
|
right < 0 || right > 0x20) |
|
return -EINVAL; |
|
|
|
left_old = 0x20 - left_old; |
|
right_old = 0x20 - right_old; |
|
|
|
error = aci_setvalue(aci, setreg_left, 0x20 - left); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
0x20 - left, error); |
|
return error; |
|
} |
|
error = aci_setvalue(aci, setreg_right, 0x20 - right); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
0x20 - right, error); |
|
return error; |
|
} |
|
} |
|
|
|
change = (left != left_old) || (right != right_old); |
|
|
|
return change; |
|
} |
|
|
|
static const struct snd_kcontrol_new snd_miro_controls[] = { |
|
MIRO_DOUBLE("Master Playback Volume", 0, ACI_GET_MASTER, ACI_SET_MASTER), |
|
MIRO_DOUBLE("Mic Playback Volume", 1, ACI_GET_MIC, ACI_SET_MIC), |
|
MIRO_DOUBLE("Line Playback Volume", 1, ACI_GET_LINE, ACI_SET_LINE), |
|
MIRO_DOUBLE("CD Playback Volume", 0, ACI_GET_CD, ACI_SET_CD), |
|
MIRO_DOUBLE("Synth Playback Volume", 0, ACI_GET_SYNTH, ACI_SET_SYNTH), |
|
MIRO_DOUBLE("PCM Playback Volume", 1, ACI_GET_PCM, ACI_SET_PCM), |
|
MIRO_DOUBLE("Aux Playback Volume", 2, ACI_GET_LINE2, ACI_SET_LINE2), |
|
}; |
|
|
|
/* Equalizer with seven bands (only PCM20) |
|
from -12dB up to +12dB on each band */ |
|
static const struct snd_kcontrol_new snd_miro_eq_controls[] = { |
|
MIRO_DOUBLE("Tone Control - 28 Hz", 0, ACI_GET_EQ1, ACI_SET_EQ1), |
|
MIRO_DOUBLE("Tone Control - 160 Hz", 0, ACI_GET_EQ2, ACI_SET_EQ2), |
|
MIRO_DOUBLE("Tone Control - 400 Hz", 0, ACI_GET_EQ3, ACI_SET_EQ3), |
|
MIRO_DOUBLE("Tone Control - 1 kHz", 0, ACI_GET_EQ4, ACI_SET_EQ4), |
|
MIRO_DOUBLE("Tone Control - 2.5 kHz", 0, ACI_GET_EQ5, ACI_SET_EQ5), |
|
MIRO_DOUBLE("Tone Control - 6.3 kHz", 0, ACI_GET_EQ6, ACI_SET_EQ6), |
|
MIRO_DOUBLE("Tone Control - 16 kHz", 0, ACI_GET_EQ7, ACI_SET_EQ7), |
|
}; |
|
|
|
static const struct snd_kcontrol_new snd_miro_radio_control[] = { |
|
MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new snd_miro_line_control[] = { |
|
MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1), |
|
}; |
|
|
|
static const struct snd_kcontrol_new snd_miro_preamp_control[] = { |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Mic Boost", |
|
.index = 1, |
|
.info = snd_miro_info_preamp, |
|
.get = snd_miro_get_preamp, |
|
.put = snd_miro_put_preamp, |
|
}}; |
|
|
|
static const struct snd_kcontrol_new snd_miro_amp_control[] = { |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "Line Boost", |
|
.index = 0, |
|
.info = snd_miro_info_amp, |
|
.get = snd_miro_get_amp, |
|
.put = snd_miro_put_amp, |
|
}}; |
|
|
|
static const struct snd_kcontrol_new snd_miro_capture_control[] = { |
|
{ |
|
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
|
.name = "PCM Capture Switch", |
|
.index = 0, |
|
.info = snd_miro_info_capture, |
|
.get = snd_miro_get_capture, |
|
.put = snd_miro_put_capture, |
|
}}; |
|
|
|
static const unsigned char aci_init_values[][2] = { |
|
{ ACI_SET_MUTE, 0x00 }, |
|
{ ACI_SET_POWERAMP, 0x00 }, |
|
{ ACI_SET_PREAMP, 0x00 }, |
|
{ ACI_SET_SOLOMODE, 0x00 }, |
|
{ ACI_SET_MIC + 0, 0x20 }, |
|
{ ACI_SET_MIC + 8, 0x20 }, |
|
{ ACI_SET_LINE + 0, 0x20 }, |
|
{ ACI_SET_LINE + 8, 0x20 }, |
|
{ ACI_SET_CD + 0, 0x20 }, |
|
{ ACI_SET_CD + 8, 0x20 }, |
|
{ ACI_SET_PCM + 0, 0x20 }, |
|
{ ACI_SET_PCM + 8, 0x20 }, |
|
{ ACI_SET_LINE1 + 0, 0x20 }, |
|
{ ACI_SET_LINE1 + 8, 0x20 }, |
|
{ ACI_SET_LINE2 + 0, 0x20 }, |
|
{ ACI_SET_LINE2 + 8, 0x20 }, |
|
{ ACI_SET_SYNTH + 0, 0x20 }, |
|
{ ACI_SET_SYNTH + 8, 0x20 }, |
|
{ ACI_SET_MASTER + 0, 0x20 }, |
|
{ ACI_SET_MASTER + 1, 0x20 }, |
|
}; |
|
|
|
static int snd_set_aci_init_values(struct snd_miro *miro) |
|
{ |
|
int idx, error; |
|
struct snd_miro_aci *aci = miro->aci; |
|
|
|
/* enable WSS on PCM1 */ |
|
|
|
if ((aci->aci_product == 'A') && wss) { |
|
error = aci_setvalue(aci, ACI_SET_WSS, wss); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "enabling WSS mode failed\n"); |
|
return error; |
|
} |
|
} |
|
|
|
/* enable IDE port */ |
|
|
|
if (ide) { |
|
error = aci_setvalue(aci, ACI_SET_IDE, ide); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "enabling IDE port failed\n"); |
|
return error; |
|
} |
|
} |
|
|
|
/* set common aci values */ |
|
|
|
for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++) { |
|
error = aci_setvalue(aci, aci_init_values[idx][0], |
|
aci_init_values[idx][1]); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", |
|
aci_init_values[idx][0], error); |
|
return error; |
|
} |
|
} |
|
aci->aci_amp = 0; |
|
aci->aci_preamp = 0; |
|
aci->aci_solomode = 1; |
|
|
|
return 0; |
|
} |
|
|
|
static int snd_miro_mixer(struct snd_card *card, |
|
struct snd_miro *miro) |
|
{ |
|
unsigned int idx; |
|
int err; |
|
|
|
if (snd_BUG_ON(!miro || !card)) |
|
return -EINVAL; |
|
|
|
switch (miro->hardware) { |
|
case OPTi9XX_HW_82C924: |
|
strcpy(card->mixername, "ACI & OPTi924"); |
|
break; |
|
case OPTi9XX_HW_82C929: |
|
strcpy(card->mixername, "ACI & OPTi929"); |
|
break; |
|
default: |
|
snd_BUG(); |
|
break; |
|
} |
|
|
|
for (idx = 0; idx < ARRAY_SIZE(snd_miro_controls); idx++) { |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_controls[idx], miro))) < 0) |
|
return err; |
|
} |
|
|
|
if ((miro->aci->aci_product == 'A') || |
|
(miro->aci->aci_product == 'B')) { |
|
/* PCM1/PCM12 with power-amp and Line 2 */ |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_line_control[0], miro))) < 0) |
|
return err; |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_amp_control[0], miro))) < 0) |
|
return err; |
|
} |
|
|
|
if ((miro->aci->aci_product == 'B') || |
|
(miro->aci->aci_product == 'C')) { |
|
/* PCM12/PCM20 with mic-preamp */ |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_preamp_control[0], miro))) < 0) |
|
return err; |
|
if (miro->aci->aci_version >= 176) |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_capture_control[0], miro))) < 0) |
|
return err; |
|
} |
|
|
|
if (miro->aci->aci_product == 'C') { |
|
/* PCM20 with radio and 7 band equalizer */ |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_radio_control[0], miro))) < 0) |
|
return err; |
|
for (idx = 0; idx < ARRAY_SIZE(snd_miro_eq_controls); idx++) { |
|
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_eq_controls[idx], miro))) < 0) |
|
return err; |
|
} |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static int snd_miro_init(struct snd_miro *chip, |
|
unsigned short hardware) |
|
{ |
|
static const int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; |
|
|
|
chip->hardware = hardware; |
|
strcpy(chip->name, snd_opti9xx_names[hardware]); |
|
|
|
chip->mc_base_size = opti9xx_mc_size[hardware]; |
|
|
|
spin_lock_init(&chip->lock); |
|
|
|
chip->wss_base = -1; |
|
chip->irq = -1; |
|
chip->dma1 = -1; |
|
chip->dma2 = -1; |
|
chip->mpu_port = -1; |
|
chip->mpu_irq = -1; |
|
|
|
chip->pwd_reg = 3; |
|
|
|
#ifdef CONFIG_PNP |
|
if (isapnp && chip->mc_base) |
|
/* PnP resource gives the least 10 bits */ |
|
chip->mc_base |= 0xc00; |
|
else |
|
#endif |
|
chip->mc_base = 0xf8c; |
|
|
|
switch (hardware) { |
|
case OPTi9XX_HW_82C929: |
|
chip->password = 0xe3; |
|
break; |
|
|
|
case OPTi9XX_HW_82C924: |
|
chip->password = 0xe5; |
|
break; |
|
|
|
default: |
|
snd_printk(KERN_ERR "sorry, no support for %d\n", hardware); |
|
return -ENODEV; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static unsigned char snd_miro_read(struct snd_miro *chip, |
|
unsigned char reg) |
|
{ |
|
unsigned long flags; |
|
unsigned char retval = 0xff; |
|
|
|
spin_lock_irqsave(&chip->lock, flags); |
|
outb(chip->password, chip->mc_base + chip->pwd_reg); |
|
|
|
switch (chip->hardware) { |
|
case OPTi9XX_HW_82C924: |
|
if (reg > 7) { |
|
outb(reg, chip->mc_base + 8); |
|
outb(chip->password, chip->mc_base + chip->pwd_reg); |
|
retval = inb(chip->mc_base + 9); |
|
break; |
|
} |
|
fallthrough; |
|
|
|
case OPTi9XX_HW_82C929: |
|
retval = inb(chip->mc_base + reg); |
|
break; |
|
|
|
default: |
|
snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); |
|
} |
|
|
|
spin_unlock_irqrestore(&chip->lock, flags); |
|
return retval; |
|
} |
|
|
|
static void snd_miro_write(struct snd_miro *chip, unsigned char reg, |
|
unsigned char value) |
|
{ |
|
unsigned long flags; |
|
|
|
spin_lock_irqsave(&chip->lock, flags); |
|
outb(chip->password, chip->mc_base + chip->pwd_reg); |
|
|
|
switch (chip->hardware) { |
|
case OPTi9XX_HW_82C924: |
|
if (reg > 7) { |
|
outb(reg, chip->mc_base + 8); |
|
outb(chip->password, chip->mc_base + chip->pwd_reg); |
|
outb(value, chip->mc_base + 9); |
|
break; |
|
} |
|
fallthrough; |
|
|
|
case OPTi9XX_HW_82C929: |
|
outb(value, chip->mc_base + reg); |
|
break; |
|
|
|
default: |
|
snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); |
|
} |
|
|
|
spin_unlock_irqrestore(&chip->lock, flags); |
|
} |
|
|
|
static inline void snd_miro_write_mask(struct snd_miro *chip, |
|
unsigned char reg, unsigned char value, unsigned char mask) |
|
{ |
|
unsigned char oldval = snd_miro_read(chip, reg); |
|
|
|
snd_miro_write(chip, reg, (oldval & ~mask) | (value & mask)); |
|
} |
|
|
|
/* |
|
* Proc Interface |
|
*/ |
|
|
|
static void snd_miro_proc_read(struct snd_info_entry * entry, |
|
struct snd_info_buffer *buffer) |
|
{ |
|
struct snd_miro *miro = (struct snd_miro *) entry->private_data; |
|
struct snd_miro_aci *aci = miro->aci; |
|
char* model = "unknown"; |
|
|
|
/* miroSOUND PCM1 pro, early PCM12 */ |
|
|
|
if ((miro->hardware == OPTi9XX_HW_82C929) && |
|
(aci->aci_vendor == 'm') && |
|
(aci->aci_product == 'A')) { |
|
switch (aci->aci_version) { |
|
case 3: |
|
model = "miroSOUND PCM1 pro"; |
|
break; |
|
default: |
|
model = "miroSOUND PCM1 pro / (early) PCM12"; |
|
break; |
|
} |
|
} |
|
|
|
/* miroSOUND PCM12, PCM12 (Rev. E), PCM12 pnp */ |
|
|
|
if ((miro->hardware == OPTi9XX_HW_82C924) && |
|
(aci->aci_vendor == 'm') && |
|
(aci->aci_product == 'B')) { |
|
switch (aci->aci_version) { |
|
case 4: |
|
model = "miroSOUND PCM12"; |
|
break; |
|
case 176: |
|
model = "miroSOUND PCM12 (Rev. E)"; |
|
break; |
|
default: |
|
model = "miroSOUND PCM12 / PCM12 pnp"; |
|
break; |
|
} |
|
} |
|
|
|
/* miroSOUND PCM20 radio */ |
|
|
|
if ((miro->hardware == OPTi9XX_HW_82C924) && |
|
(aci->aci_vendor == 'm') && |
|
(aci->aci_product == 'C')) { |
|
switch (aci->aci_version) { |
|
case 7: |
|
model = "miroSOUND PCM20 radio (Rev. E)"; |
|
break; |
|
default: |
|
model = "miroSOUND PCM20 radio"; |
|
break; |
|
} |
|
} |
|
|
|
snd_iprintf(buffer, "\nGeneral information:\n"); |
|
snd_iprintf(buffer, " model : %s\n", model); |
|
snd_iprintf(buffer, " opti : %s\n", miro->name); |
|
snd_iprintf(buffer, " codec : %s\n", miro->pcm->name); |
|
snd_iprintf(buffer, " port : 0x%lx\n", miro->wss_base); |
|
snd_iprintf(buffer, " irq : %d\n", miro->irq); |
|
snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); |
|
|
|
snd_iprintf(buffer, "MPU-401:\n"); |
|
snd_iprintf(buffer, " port : 0x%lx\n", miro->mpu_port); |
|
snd_iprintf(buffer, " irq : %d\n\n", miro->mpu_irq); |
|
|
|
snd_iprintf(buffer, "ACI information:\n"); |
|
snd_iprintf(buffer, " vendor : "); |
|
switch (aci->aci_vendor) { |
|
case 'm': |
|
snd_iprintf(buffer, "Miro\n"); |
|
break; |
|
default: |
|
snd_iprintf(buffer, "unknown (0x%x)\n", aci->aci_vendor); |
|
break; |
|
} |
|
|
|
snd_iprintf(buffer, " product : "); |
|
switch (aci->aci_product) { |
|
case 'A': |
|
snd_iprintf(buffer, "miroSOUND PCM1 pro / (early) PCM12\n"); |
|
break; |
|
case 'B': |
|
snd_iprintf(buffer, "miroSOUND PCM12\n"); |
|
break; |
|
case 'C': |
|
snd_iprintf(buffer, "miroSOUND PCM20 radio\n"); |
|
break; |
|
default: |
|
snd_iprintf(buffer, "unknown (0x%x)\n", aci->aci_product); |
|
break; |
|
} |
|
|
|
snd_iprintf(buffer, " firmware: %d (0x%x)\n", |
|
aci->aci_version, aci->aci_version); |
|
snd_iprintf(buffer, " port : 0x%lx-0x%lx\n", |
|
aci->aci_port, aci->aci_port+2); |
|
snd_iprintf(buffer, " wss : 0x%x\n", wss); |
|
snd_iprintf(buffer, " ide : 0x%x\n", ide); |
|
snd_iprintf(buffer, " solomode: 0x%x\n", aci->aci_solomode); |
|
snd_iprintf(buffer, " amp : 0x%x\n", aci->aci_amp); |
|
snd_iprintf(buffer, " preamp : 0x%x\n", aci->aci_preamp); |
|
} |
|
|
|
static void snd_miro_proc_init(struct snd_card *card, |
|
struct snd_miro *miro) |
|
{ |
|
snd_card_ro_proc_new(card, "miro", miro, snd_miro_proc_read); |
|
} |
|
|
|
/* |
|
* Init |
|
*/ |
|
|
|
static int snd_miro_configure(struct snd_miro *chip) |
|
{ |
|
unsigned char wss_base_bits; |
|
unsigned char irq_bits; |
|
unsigned char dma_bits; |
|
unsigned char mpu_port_bits = 0; |
|
unsigned char mpu_irq_bits; |
|
unsigned long flags; |
|
|
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80); |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */ |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02); |
|
|
|
switch (chip->hardware) { |
|
case OPTi9XX_HW_82C924: |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02); |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff); |
|
break; |
|
case OPTi9XX_HW_82C929: |
|
/* untested init commands for OPTi929 */ |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c); |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware); |
|
return -EINVAL; |
|
} |
|
|
|
/* PnP resource says it decodes only 10 bits of address */ |
|
switch (chip->wss_base & 0x3ff) { |
|
case 0x130: |
|
chip->wss_base = 0x530; |
|
wss_base_bits = 0x00; |
|
break; |
|
case 0x204: |
|
chip->wss_base = 0x604; |
|
wss_base_bits = 0x03; |
|
break; |
|
case 0x280: |
|
chip->wss_base = 0xe80; |
|
wss_base_bits = 0x01; |
|
break; |
|
case 0x340: |
|
chip->wss_base = 0xf40; |
|
wss_base_bits = 0x02; |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "WSS port 0x%lx not valid\n", chip->wss_base); |
|
goto __skip_base; |
|
} |
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30); |
|
|
|
__skip_base: |
|
switch (chip->irq) { |
|
case 5: |
|
irq_bits = 0x05; |
|
break; |
|
case 7: |
|
irq_bits = 0x01; |
|
break; |
|
case 9: |
|
irq_bits = 0x02; |
|
break; |
|
case 10: |
|
irq_bits = 0x03; |
|
break; |
|
case 11: |
|
irq_bits = 0x04; |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "WSS irq # %d not valid\n", chip->irq); |
|
goto __skip_resources; |
|
} |
|
|
|
switch (chip->dma1) { |
|
case 0: |
|
dma_bits = 0x01; |
|
break; |
|
case 1: |
|
dma_bits = 0x02; |
|
break; |
|
case 3: |
|
dma_bits = 0x03; |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "WSS dma1 # %d not valid\n", chip->dma1); |
|
goto __skip_resources; |
|
} |
|
|
|
if (chip->dma1 == chip->dma2) { |
|
snd_printk(KERN_ERR "don't want to share dmas\n"); |
|
return -EBUSY; |
|
} |
|
|
|
switch (chip->dma2) { |
|
case 0: |
|
case 1: |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "WSS dma2 # %d not valid\n", chip->dma2); |
|
goto __skip_resources; |
|
} |
|
dma_bits |= 0x04; |
|
|
|
spin_lock_irqsave(&chip->lock, flags); |
|
outb(irq_bits << 3 | dma_bits, chip->wss_base); |
|
spin_unlock_irqrestore(&chip->lock, flags); |
|
|
|
__skip_resources: |
|
if (chip->hardware > OPTi9XX_HW_82C928) { |
|
switch (chip->mpu_port) { |
|
case 0: |
|
case -1: |
|
break; |
|
case 0x300: |
|
mpu_port_bits = 0x03; |
|
break; |
|
case 0x310: |
|
mpu_port_bits = 0x02; |
|
break; |
|
case 0x320: |
|
mpu_port_bits = 0x01; |
|
break; |
|
case 0x330: |
|
mpu_port_bits = 0x00; |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "MPU-401 port 0x%lx not valid\n", |
|
chip->mpu_port); |
|
goto __skip_mpu; |
|
} |
|
|
|
switch (chip->mpu_irq) { |
|
case 5: |
|
mpu_irq_bits = 0x02; |
|
break; |
|
case 7: |
|
mpu_irq_bits = 0x03; |
|
break; |
|
case 9: |
|
mpu_irq_bits = 0x00; |
|
break; |
|
case 10: |
|
mpu_irq_bits = 0x01; |
|
break; |
|
default: |
|
snd_printk(KERN_ERR "MPU-401 irq # %d not valid\n", |
|
chip->mpu_irq); |
|
goto __skip_mpu; |
|
} |
|
|
|
snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), |
|
(chip->mpu_port <= 0) ? 0x00 : |
|
0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3, |
|
0xf8); |
|
} |
|
__skip_mpu: |
|
|
|
return 0; |
|
} |
|
|
|
static int snd_miro_opti_check(struct snd_miro *chip) |
|
{ |
|
unsigned char value; |
|
|
|
chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, |
|
"OPTi9xx MC"); |
|
if (chip->res_mc_base == NULL) |
|
return -ENOMEM; |
|
|
|
value = snd_miro_read(chip, OPTi9XX_MC_REG(1)); |
|
if (value != 0xff && value != inb(chip->mc_base + OPTi9XX_MC_REG(1))) |
|
if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1))) |
|
return 0; |
|
|
|
release_and_free_resource(chip->res_mc_base); |
|
chip->res_mc_base = NULL; |
|
|
|
return -ENODEV; |
|
} |
|
|
|
static int snd_card_miro_detect(struct snd_card *card, |
|
struct snd_miro *chip) |
|
{ |
|
int i, err; |
|
|
|
for (i = OPTi9XX_HW_82C929; i <= OPTi9XX_HW_82C924; i++) { |
|
|
|
if ((err = snd_miro_init(chip, i)) < 0) |
|
return err; |
|
|
|
err = snd_miro_opti_check(chip); |
|
if (err == 0) |
|
return 1; |
|
} |
|
|
|
return -ENODEV; |
|
} |
|
|
|
static int snd_card_miro_aci_detect(struct snd_card *card, |
|
struct snd_miro *miro) |
|
{ |
|
unsigned char regval; |
|
int i; |
|
struct snd_miro_aci *aci = &aci_device; |
|
|
|
miro->aci = aci; |
|
|
|
mutex_init(&aci->aci_mutex); |
|
|
|
/* get ACI port from OPTi9xx MC 4 */ |
|
|
|
regval=inb(miro->mc_base + 4); |
|
aci->aci_port = (regval & 0x10) ? 0x344 : 0x354; |
|
|
|
miro->res_aci_port = request_region(aci->aci_port, 3, "miro aci"); |
|
if (miro->res_aci_port == NULL) { |
|
snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n", |
|
aci->aci_port, aci->aci_port+2); |
|
return -ENOMEM; |
|
} |
|
|
|
/* force ACI into a known state */ |
|
for (i = 0; i < 3; i++) |
|
if (snd_aci_cmd(aci, ACI_ERROR_OP, -1, -1) < 0) { |
|
snd_printk(KERN_ERR "can't force aci into known state.\n"); |
|
return -ENXIO; |
|
} |
|
|
|
aci->aci_vendor = snd_aci_cmd(aci, ACI_READ_IDCODE, -1, -1); |
|
aci->aci_product = snd_aci_cmd(aci, ACI_READ_IDCODE, -1, -1); |
|
if (aci->aci_vendor < 0 || aci->aci_product < 0) { |
|
snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", |
|
aci->aci_port); |
|
return -ENXIO; |
|
} |
|
|
|
aci->aci_version = snd_aci_cmd(aci, ACI_READ_VERSION, -1, -1); |
|
if (aci->aci_version < 0) { |
|
snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n", |
|
aci->aci_port); |
|
return -ENXIO; |
|
} |
|
|
|
if (snd_aci_cmd(aci, ACI_INIT, -1, -1) < 0 || |
|
snd_aci_cmd(aci, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 || |
|
snd_aci_cmd(aci, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) { |
|
snd_printk(KERN_ERR "can't initialize aci.\n"); |
|
return -ENXIO; |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
static void snd_card_miro_free(struct snd_card *card) |
|
{ |
|
struct snd_miro *miro = card->private_data; |
|
|
|
release_and_free_resource(miro->res_aci_port); |
|
if (miro->aci) |
|
miro->aci->aci_port = 0; |
|
release_and_free_resource(miro->res_mc_base); |
|
} |
|
|
|
static int snd_miro_probe(struct snd_card *card) |
|
{ |
|
int error; |
|
struct snd_miro *miro = card->private_data; |
|
struct snd_wss *codec; |
|
struct snd_rawmidi *rmidi; |
|
|
|
if (!miro->res_mc_base) { |
|
miro->res_mc_base = request_region(miro->mc_base, |
|
miro->mc_base_size, |
|
"miro (OPTi9xx MC)"); |
|
if (miro->res_mc_base == NULL) { |
|
snd_printk(KERN_ERR "request for OPTI9xx MC failed\n"); |
|
return -ENOMEM; |
|
} |
|
} |
|
|
|
error = snd_card_miro_aci_detect(card, miro); |
|
if (error < 0) { |
|
snd_printk(KERN_ERR "unable to detect aci chip\n"); |
|
return -ENODEV; |
|
} |
|
|
|
miro->wss_base = port; |
|
miro->mpu_port = mpu_port; |
|
miro->irq = irq; |
|
miro->mpu_irq = mpu_irq; |
|
miro->dma1 = dma1; |
|
miro->dma2 = dma2; |
|
|
|
/* init proc interface */ |
|
snd_miro_proc_init(card, miro); |
|
|
|
error = snd_miro_configure(miro); |
|
if (error) |
|
return error; |
|
|
|
error = snd_wss_create(card, miro->wss_base + 4, -1, |
|
miro->irq, miro->dma1, miro->dma2, |
|
WSS_HW_DETECT, 0, &codec); |
|
if (error < 0) |
|
return error; |
|
|
|
error = snd_wss_pcm(codec, 0); |
|
if (error < 0) |
|
return error; |
|
|
|
error = snd_wss_mixer(codec); |
|
if (error < 0) |
|
return error; |
|
|
|
error = snd_wss_timer(codec, 0); |
|
if (error < 0) |
|
return error; |
|
|
|
miro->pcm = codec->pcm; |
|
|
|
error = snd_miro_mixer(card, miro); |
|
if (error < 0) |
|
return error; |
|
|
|
if (miro->aci->aci_vendor == 'm') { |
|
/* It looks like a miro sound card. */ |
|
switch (miro->aci->aci_product) { |
|
case 'A': |
|
sprintf(card->shortname, |
|
"miroSOUND PCM1 pro / PCM12"); |
|
break; |
|
case 'B': |
|
sprintf(card->shortname, |
|
"miroSOUND PCM12"); |
|
break; |
|
case 'C': |
|
sprintf(card->shortname, |
|
"miroSOUND PCM20 radio"); |
|
break; |
|
default: |
|
sprintf(card->shortname, |
|
"unknown miro"); |
|
snd_printk(KERN_INFO "unknown miro aci id\n"); |
|
break; |
|
} |
|
} else { |
|
snd_printk(KERN_INFO "found unsupported aci card\n"); |
|
sprintf(card->shortname, "unknown Cardinal Technologies"); |
|
} |
|
|
|
strcpy(card->driver, "miro"); |
|
snprintf(card->longname, sizeof(card->longname), |
|
"%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d", |
|
card->shortname, miro->name, codec->pcm->name, |
|
miro->wss_base + 4, miro->irq, miro->dma1, miro->dma2); |
|
|
|
if (mpu_port <= 0 || mpu_port == SNDRV_AUTO_PORT) |
|
rmidi = NULL; |
|
else { |
|
error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, |
|
mpu_port, 0, miro->mpu_irq, &rmidi); |
|
if (error < 0) |
|
snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", |
|
mpu_port); |
|
} |
|
|
|
if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) { |
|
struct snd_opl3 *opl3 = NULL; |
|
struct snd_opl4 *opl4; |
|
|
|
if (snd_opl4_create(card, fm_port, fm_port - 8, |
|
2, &opl3, &opl4) < 0) |
|
snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n", |
|
fm_port); |
|
} |
|
|
|
error = snd_set_aci_init_values(miro); |
|
if (error < 0) |
|
return error; |
|
|
|
return snd_card_register(card); |
|
} |
|
|
|
static int snd_miro_isa_match(struct device *devptr, unsigned int n) |
|
{ |
|
#ifdef CONFIG_PNP |
|
if (snd_miro_pnp_is_probed) |
|
return 0; |
|
if (isapnp) |
|
return 0; |
|
#endif |
|
return 1; |
|
} |
|
|
|
static int snd_miro_isa_probe(struct device *devptr, unsigned int n) |
|
{ |
|
static const long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; |
|
static const long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1}; |
|
static const int possible_irqs[] = {11, 9, 10, 7, -1}; |
|
static const int possible_mpu_irqs[] = {10, 5, 9, 7, -1}; |
|
static const int possible_dma1s[] = {3, 1, 0, -1}; |
|
static const int possible_dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, |
|
{0, -1} }; |
|
|
|
int error; |
|
struct snd_miro *miro; |
|
struct snd_card *card; |
|
|
|
error = snd_card_new(devptr, index, id, THIS_MODULE, |
|
sizeof(struct snd_miro), &card); |
|
if (error < 0) |
|
return error; |
|
|
|
card->private_free = snd_card_miro_free; |
|
miro = card->private_data; |
|
|
|
error = snd_card_miro_detect(card, miro); |
|
if (error < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n"); |
|
return -ENODEV; |
|
} |
|
|
|
if (port == SNDRV_AUTO_PORT) { |
|
port = snd_legacy_find_free_ioport(possible_ports, 4); |
|
if (port < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR "unable to find a free WSS port\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
|
|
if (mpu_port == SNDRV_AUTO_PORT) { |
|
mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2); |
|
if (mpu_port < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR |
|
"unable to find a free MPU401 port\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
|
|
if (irq == SNDRV_AUTO_IRQ) { |
|
irq = snd_legacy_find_free_irq(possible_irqs); |
|
if (irq < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR "unable to find a free IRQ\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
if (mpu_irq == SNDRV_AUTO_IRQ) { |
|
mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs); |
|
if (mpu_irq < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR |
|
"unable to find a free MPU401 IRQ\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
if (dma1 == SNDRV_AUTO_DMA) { |
|
dma1 = snd_legacy_find_free_dma(possible_dma1s); |
|
if (dma1 < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR "unable to find a free DMA1\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
if (dma2 == SNDRV_AUTO_DMA) { |
|
dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4]); |
|
if (dma2 < 0) { |
|
snd_card_free(card); |
|
snd_printk(KERN_ERR "unable to find a free DMA2\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
|
|
error = snd_miro_probe(card); |
|
if (error < 0) { |
|
snd_card_free(card); |
|
return error; |
|
} |
|
|
|
dev_set_drvdata(devptr, card); |
|
return 0; |
|
} |
|
|
|
static void snd_miro_isa_remove(struct device *devptr, |
|
unsigned int dev) |
|
{ |
|
snd_card_free(dev_get_drvdata(devptr)); |
|
} |
|
|
|
#define DEV_NAME "miro" |
|
|
|
static struct isa_driver snd_miro_driver = { |
|
.match = snd_miro_isa_match, |
|
.probe = snd_miro_isa_probe, |
|
.remove = snd_miro_isa_remove, |
|
/* FIXME: suspend/resume */ |
|
.driver = { |
|
.name = DEV_NAME |
|
}, |
|
}; |
|
|
|
#ifdef CONFIG_PNP |
|
|
|
static int snd_card_miro_pnp(struct snd_miro *chip, |
|
struct pnp_card_link *card, |
|
const struct pnp_card_device_id *pid) |
|
{ |
|
struct pnp_dev *pdev; |
|
int err; |
|
struct pnp_dev *devmpu; |
|
struct pnp_dev *devmc; |
|
|
|
pdev = pnp_request_card_device(card, pid->devs[0].id, NULL); |
|
if (pdev == NULL) |
|
return -EBUSY; |
|
|
|
devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL); |
|
if (devmpu == NULL) |
|
return -EBUSY; |
|
|
|
devmc = pnp_request_card_device(card, pid->devs[2].id, NULL); |
|
if (devmc == NULL) |
|
return -EBUSY; |
|
|
|
err = pnp_activate_dev(pdev); |
|
if (err < 0) { |
|
snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err); |
|
return err; |
|
} |
|
|
|
err = pnp_activate_dev(devmc); |
|
if (err < 0) { |
|
snd_printk(KERN_ERR "MC pnp configure failure: %d\n", |
|
err); |
|
return err; |
|
} |
|
|
|
port = pnp_port_start(pdev, 1); |
|
fm_port = pnp_port_start(pdev, 2) + 8; |
|
|
|
/* |
|
* The MC(0) is never accessed and the miroSOUND PCM20 card does not |
|
* include it in the PnP resource range. OPTI93x include it. |
|
*/ |
|
chip->mc_base = pnp_port_start(devmc, 0) - 1; |
|
chip->mc_base_size = pnp_port_len(devmc, 0) + 1; |
|
|
|
irq = pnp_irq(pdev, 0); |
|
dma1 = pnp_dma(pdev, 0); |
|
dma2 = pnp_dma(pdev, 1); |
|
|
|
if (mpu_port > 0) { |
|
err = pnp_activate_dev(devmpu); |
|
if (err < 0) { |
|
snd_printk(KERN_ERR "MPU401 pnp configure failure\n"); |
|
mpu_port = -1; |
|
return err; |
|
} |
|
mpu_port = pnp_port_start(devmpu, 0); |
|
mpu_irq = pnp_irq(devmpu, 0); |
|
} |
|
return 0; |
|
} |
|
|
|
static int snd_miro_pnp_probe(struct pnp_card_link *pcard, |
|
const struct pnp_card_device_id *pid) |
|
{ |
|
struct snd_card *card; |
|
int err; |
|
struct snd_miro *miro; |
|
|
|
if (snd_miro_pnp_is_probed) |
|
return -EBUSY; |
|
if (!isapnp) |
|
return -ENODEV; |
|
err = snd_card_new(&pcard->card->dev, index, id, THIS_MODULE, |
|
sizeof(struct snd_miro), &card); |
|
if (err < 0) |
|
return err; |
|
|
|
card->private_free = snd_card_miro_free; |
|
miro = card->private_data; |
|
|
|
err = snd_card_miro_pnp(miro, pcard, pid); |
|
if (err) { |
|
snd_card_free(card); |
|
return err; |
|
} |
|
|
|
/* only miroSOUND PCM20 and PCM12 == OPTi924 */ |
|
err = snd_miro_init(miro, OPTi9XX_HW_82C924); |
|
if (err) { |
|
snd_card_free(card); |
|
return err; |
|
} |
|
|
|
err = snd_miro_opti_check(miro); |
|
if (err) { |
|
snd_printk(KERN_ERR "OPTI chip not found\n"); |
|
snd_card_free(card); |
|
return err; |
|
} |
|
|
|
err = snd_miro_probe(card); |
|
if (err < 0) { |
|
snd_card_free(card); |
|
return err; |
|
} |
|
pnp_set_card_drvdata(pcard, card); |
|
snd_miro_pnp_is_probed = 1; |
|
return 0; |
|
} |
|
|
|
static void snd_miro_pnp_remove(struct pnp_card_link *pcard) |
|
{ |
|
snd_card_free(pnp_get_card_drvdata(pcard)); |
|
pnp_set_card_drvdata(pcard, NULL); |
|
snd_miro_pnp_is_probed = 0; |
|
} |
|
|
|
static struct pnp_card_driver miro_pnpc_driver = { |
|
.flags = PNP_DRIVER_RES_DISABLE, |
|
.name = "miro", |
|
.id_table = snd_miro_pnpids, |
|
.probe = snd_miro_pnp_probe, |
|
.remove = snd_miro_pnp_remove, |
|
}; |
|
#endif |
|
|
|
static int __init alsa_card_miro_init(void) |
|
{ |
|
#ifdef CONFIG_PNP |
|
pnp_register_card_driver(&miro_pnpc_driver); |
|
if (snd_miro_pnp_is_probed) |
|
return 0; |
|
pnp_unregister_card_driver(&miro_pnpc_driver); |
|
#endif |
|
return isa_register_driver(&snd_miro_driver, 1); |
|
} |
|
|
|
static void __exit alsa_card_miro_exit(void) |
|
{ |
|
if (!snd_miro_pnp_is_probed) { |
|
isa_unregister_driver(&snd_miro_driver); |
|
return; |
|
} |
|
#ifdef CONFIG_PNP |
|
pnp_unregister_card_driver(&miro_pnpc_driver); |
|
#endif |
|
} |
|
|
|
module_init(alsa_card_miro_init) |
|
module_exit(alsa_card_miro_exit)
|
|
|