// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Yamaha OPL3-SA[2,3] soundcards * Copyright (c) by Jaroslav Kysela <[email protected]> */ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> #include <linux/interrupt.h> #include <linux/pm.h> #include <linux/pnp.h> #include <linux/module.h> #include <linux/io.h> #include <sound/core.h> #include <sound/wss.h> #include <sound/mpu401.h> #include <sound/opl3.h> #include <sound/initval.h> #include <sound/tlv.h> MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; static int index[SNDRV_CARDS] = …; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = …; /* ID for this card */ static bool enable[SNDRV_CARDS] = …; /* Enable this card */ #ifdef CONFIG_PNP static bool isapnp[SNDRV_CARDS] = …; #endif static long port[SNDRV_CARDS] = …; /* 0xf86,0x370,0x100 */ static long sb_port[SNDRV_CARDS] = …; /* 0x220,0x240,0x260 */ static long wss_port[SNDRV_CARDS] = …;/* 0x530,0xe80,0xf40,0x604 */ static long fm_port[SNDRV_CARDS] = …; /* 0x388 */ static long midi_port[SNDRV_CARDS] = …;/* 0x330,0x300 */ static int irq[SNDRV_CARDS] = …; /* 0,1,3,5,9,11,12,15 */ static int dma1[SNDRV_CARDS] = …; /* 1,3,5,6,7 */ static int dma2[SNDRV_CARDS] = …; /* 1,3,5,6,7 */ static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/ module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; #ifdef CONFIG_PNP module_param_array(…); MODULE_PARM_DESC(…) …; #endif module_param_hw_array(port, long, ioport, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(sb_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(wss_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(fm_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(midi_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(irq, int, irq, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(dma1, int, dma, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_hw_array(dma2, int, dma, NULL, 0444); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; #ifdef CONFIG_PNP static int isa_registered; static int pnp_registered; static int pnpc_registered; #endif /* control ports */ #define OPL3SA2_PM_CTRL … #define OPL3SA2_SYS_CTRL … #define OPL3SA2_IRQ_CONFIG … #define OPL3SA2_IRQ_STATUS … #define OPL3SA2_DMA_CONFIG … #define OPL3SA2_MASTER_LEFT … #define OPL3SA2_MASTER_RIGHT … #define OPL3SA2_MIC … #define OPL3SA2_MISC … /* opl3sa3 only */ #define OPL3SA3_DGTL_DOWN … #define OPL3SA3_ANLG_DOWN … #define OPL3SA3_WIDE … #define OPL3SA3_BASS … #define OPL3SA3_TREBLE … /* power management bits */ #define OPL3SA2_PM_ADOWN … #define OPL3SA2_PM_PSV … #define OPL3SA2_PM_PDN … #define OPL3SA2_PM_PDX … #define OPL3SA2_PM_D0 … #define OPL3SA2_PM_D3 … struct snd_opl3sa2 { … }; #define PFX … #ifdef CONFIG_PNP static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = …; MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = …; MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); #endif /* CONFIG_PNP */ /* read control port (w/o spinlock) */ static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) { … } /* read control port (with spinlock) */ static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) { … } /* write control port (w/o spinlock) */ static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) { … } /* write control port (with spinlock) */ static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) { … } static int snd_opl3sa2_detect(struct snd_card *card) { … } static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id) { … } #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) … #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) … static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) … #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) … static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0); static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); static const struct snd_kcontrol_new snd_opl3sa2_controls[] = …; static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = …; static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol) { … } static int snd_opl3sa2_mixer(struct snd_card *card) { … } /* Power Management support functions */ #ifdef CONFIG_PM static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state) { … } static int snd_opl3sa2_resume(struct snd_card *card) { … } #endif /* CONFIG_PM */ #ifdef CONFIG_PNP static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, struct pnp_dev *pdev) { … } #endif /* CONFIG_PNP */ static int snd_opl3sa2_card_new(struct device *pdev, int dev, struct snd_card **cardp) { … } static int snd_opl3sa2_probe(struct snd_card *card, int dev) { … } #ifdef CONFIG_PNP static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, const struct pnp_device_id *id) { … } #ifdef CONFIG_PM static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) { … } static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev) { … } #endif static struct pnp_driver opl3sa2_pnp_driver = …; static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, const struct pnp_card_device_id *id) { … } #ifdef CONFIG_PM static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) { … } static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard) { … } #endif static struct pnp_card_driver opl3sa2_pnpc_driver = …; #endif /* CONFIG_PNP */ static int snd_opl3sa2_isa_match(struct device *pdev, unsigned int dev) { … } static int snd_opl3sa2_isa_probe(struct device *pdev, unsigned int dev) { … } #ifdef CONFIG_PM static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) { … } static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n) { … } #endif #define DEV_NAME … static struct isa_driver snd_opl3sa2_isa_driver = …; static int __init alsa_card_opl3sa2_init(void) { … } static void __exit alsa_card_opl3sa2_exit(void) { … } module_init(…) … module_exit(…)
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