// SPDX-License-Identifier: GPL-2.0-or-later /* * ALSA driver for ICEnsemble ICE1712 (Envy24) * * Copyright (c) 2000 Jaroslav Kysela <[email protected]> */ /* NOTES: - spdif nonaudio consumer mode does not work (at least with my Sony STR-DB830) */ /* * Changes: * * 2002.09.09 Takashi Iwai <[email protected]> * split the code to several files. each low-level routine * is stored in the local file and called from registration * function from card_info struct. * * 2002.11.26 James Stafford <[email protected]> * Added support for VT1724 (Envy24HT) * I have left out support for 176.4 and 192 KHz for the moment. * I also haven't done anything with the internal S/PDIF transmitter or the MPU-401 * * 2003.02.20 Taksahi Iwai <[email protected]> * Split vt1724 part to an independent driver. * The GPIO is accessed through the callback functions now. * * 2004.03.31 Doug McLain <[email protected]> * Added support for Event Electronics EZ8 card to hoontech.c. */ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> #include <linux/pci.h> #include <linux/dma-mapping.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/cs8427.h> #include <sound/info.h> #include <sound/initval.h> #include <sound/tlv.h> #include <sound/asoundef.h> #include "ice1712.h" /* lowlevel routines */ #include "delta.h" #include "ews.h" #include "hoontech.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 */ static char *model[SNDRV_CARDS]; static bool omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */ static int cs8427_timeout[SNDRV_CARDS] = …; /* CS8427 S/PDIF transceiver reset timeout value in msec */ static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */ module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; module_param_array(…); MODULE_PARM_DESC(…) …; static const struct pci_device_id snd_ice1712_ids[] = …; MODULE_DEVICE_TABLE(pci, snd_ice1712_ids); static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice); static int snd_ice1712_build_controls(struct snd_ice1712 *ice); static int PRO_RATE_LOCKED; static int PRO_RATE_RESET = …; static unsigned int PRO_RATE_DEFAULT = …; /* * Basic I/O */ /* check whether the clock mode is spdif-in */ static inline int is_spdif_master(struct snd_ice1712 *ice) { … } static inline int is_pro_rate_locked(struct snd_ice1712 *ice) { … } static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data) { … } static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr) { … } static void snd_ice1712_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { … } static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { … } /* * pro ac97 section */ static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { … } static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { … } /* * consumer ac97 digital mix */ #define snd_ice1712_digmix_route_ac97_info … static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = …; /* * gpio operations */ static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) { … } static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice) { … } static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice) { … } static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) { … } static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice) { … } static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val) { … } /* * * CS8427 interface * */ /* * change the input clock selection * spdif_clock = 1 - IEC958 input, 0 - Envy24 */ static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock) { … } /* * spdif callbacks */ static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) { … } static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) { … } static void setup_cs8427(struct snd_ice1712 *ice, int rate) { … } /* * create and initialize callbacks for cs8427 interface */ int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr) { … } static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master) { … } /* * Interrupt handler */ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id) { … } /* * PCM part - consumer I/O */ static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream, int cmd) { … } static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream, int cmd) { … } static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream, int cmd) { … } static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream) { … } static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream) { … } static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream) { … } static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream) { … } static const struct snd_pcm_hardware snd_ice1712_playback = …; static const struct snd_pcm_hardware snd_ice1712_playback_ds = …; static const struct snd_pcm_hardware snd_ice1712_capture = …; static int snd_ice1712_playback_open(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_open(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_close(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_close(struct snd_pcm_substream *substream) { … } static const struct snd_pcm_ops snd_ice1712_playback_ops = …; static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = …; static const struct snd_pcm_ops snd_ice1712_capture_ops = …; static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device) { … } static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device) { … } /* * PCM code - professional part (multitrack) */ static const unsigned int rates[] = …; static const struct snd_pcm_hw_constraint_list hw_constraints_rates = …; static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream, int cmd) { … } /* */ static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force) { … } static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { … } static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { … } static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream) { … } static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream) { … } static const struct snd_pcm_hardware snd_ice1712_playback_pro = …; static const struct snd_pcm_hardware snd_ice1712_capture_pro = …; static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream) { … } static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream) { … } static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream) { … } static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = …; static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = …; static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device) { … } /* * Mixer section */ static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index) { … } #define snd_ice1712_pro_mixer_switch_info … static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0); static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = …; static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = …; static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = …; static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = …; static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = …; static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice) { … } static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97) { … } static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice) { … } /* * */ static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx) { … } static void snd_ice1712_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { … } static void snd_ice1712_proc_init(struct snd_ice1712 *ice) { … } /* * */ static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_eeprom = …; /* */ static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_spdif_default = …; static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_spdif_maskc = …; static const struct snd_kcontrol_new snd_ice1712_spdif_maskp = …; static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_spdif_stream = …; int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } /* * rate */ static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = …; static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = …; #define snd_ice1712_pro_rate_locking_info … static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = …; #define snd_ice1712_pro_rate_reset_info … static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = …; /* * routing */ static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = …; static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = …; static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = …; static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = …; /* * */ /* * list of available boards */ static const struct snd_ice1712_card_info *card_tables[] = …; static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr) { … } static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice, const char *modelname) { … } static int snd_ice1712_chip_init(struct snd_ice1712 *ice) { … } int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice) { … } static int snd_ice1712_build_controls(struct snd_ice1712 *ice) { … } static void snd_ice1712_free(struct snd_card *card) { … } static int snd_ice1712_create(struct snd_card *card, struct pci_dev *pci, const char *modelname, int omni, int cs8427_timeout, int dxr_enable) { … } /* * * Registration * */ static struct snd_ice1712_card_info no_matched; static int snd_ice1712_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { … } #ifdef CONFIG_PM_SLEEP static int snd_ice1712_suspend(struct device *dev) { … } static int snd_ice1712_resume(struct device *dev) { … } static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume); #define SND_VT1712_PM_OPS … #else #define SND_VT1712_PM_OPS … #endif /* CONFIG_PM_SLEEP */ static struct pci_driver ice1712_driver = …; module_pci_driver(…) …;
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