// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * HD audio interface patch for Realtek ALC codecs * * Copyright (c) 2004 Kailang Yang <[email protected]> * PeiSen Hou <[email protected]> * Takashi Iwai <[email protected]> * Jonathan Woithe <[email protected]> */ #include <linux/acpi.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/slab.h> #include <linux/pci.h> #include <linux/dmi.h> #include <linux/module.h> #include <linux/input.h> #include <linux/leds.h> #include <linux/ctype.h> #include <sound/core.h> #include <sound/jack.h> #include <sound/hda_codec.h> #include "hda_local.h" #include "hda_auto_parser.h" #include "hda_jack.h" #include "hda_generic.h" #include "hda_component.h" /* keep halting ALC5505 DSP, for power saving */ #define HALT_REALTEK_ALC5505 /* extra amp-initialization sequence types */ enum { … }; enum { … }; enum { … }; enum { … }; struct alc_customize_define { … }; struct alc_coef_led { … }; struct alc_spec { … }; /* * COEF access helper functions */ static void coef_mutex_lock(struct hda_codec *codec) { … } static void coef_mutex_unlock(struct hda_codec *codec) { … } static int __alc_read_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx) { … } static int alc_read_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx) { … } #define alc_read_coef_idx(codec, coef_idx) … static void __alc_write_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx, unsigned int coef_val) { … } static void alc_write_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx, unsigned int coef_val) { … } #define alc_write_coef_idx(codec, coef_idx, coef_val) … static void __alc_update_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx, unsigned int mask, unsigned int bits_set) { … } static void alc_update_coefex_idx(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx, unsigned int mask, unsigned int bits_set) { … } #define alc_update_coef_idx(codec, coef_idx, mask, bits_set) … /* a special bypass for COEF 0; read the cached value at the second time */ static unsigned int alc_get_coef0(struct hda_codec *codec) { … } /* coef writes/updates batch */ struct coef_fw { … }; #define UPDATE_COEFEX(_nid, _idx, _mask, _val) … #define WRITE_COEFEX(_nid, _idx, _val) … #define WRITE_COEF(_idx, _val) … #define UPDATE_COEF(_idx, _mask, _val) … static void alc_process_coef_fw(struct hda_codec *codec, const struct coef_fw *fw) { … } /* * GPIO setup tables, used in initialization */ /* Enable GPIO mask and set output */ static void alc_setup_gpio(struct hda_codec *codec, unsigned int mask) { … } static void alc_write_gpio_data(struct hda_codec *codec) { … } static void alc_update_gpio_data(struct hda_codec *codec, unsigned int mask, bool on) { … } static void alc_write_gpio(struct hda_codec *codec) { … } static void alc_fixup_gpio(struct hda_codec *codec, int action, unsigned int mask) { … } static void alc_fixup_gpio1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_gpio2(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_gpio3(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_gpio4(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* * Fix hardware PLL issue * On some codecs, the analog PLL gating control must be off while * the default value is 1. */ static void alc_fix_pll(struct hda_codec *codec) { … } static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid, unsigned int coef_idx, unsigned int coef_bit) { … } /* update the master volume per volume-knob's unsol event */ static void alc_update_knob_master(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc880_unsol_event(struct hda_codec *codec, unsigned int res) { … } /* Change EAPD to verb control */ static void alc_fill_eapd_coef(struct hda_codec *codec) { … } /* additional initialization for ALC888 variants */ static void alc888_coef_init(struct hda_codec *codec) { … } /* turn on/off EAPD control (only if available) */ static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on) { … } /* turn on/off EAPD controls of the codec */ static void alc_auto_setup_eapd(struct hda_codec *codec, bool on) { … } static int find_ext_mic_pin(struct hda_codec *codec); static void alc_headset_mic_no_shutup(struct hda_codec *codec) { … } static void alc_shutup_pins(struct hda_codec *codec) { … } /* generic shutup callback; * just turning off EAPD and a little pause for avoiding pop-noise */ static void alc_eapd_shutup(struct hda_codec *codec) { … } /* generic EAPD initialization */ static void alc_auto_init_amp(struct hda_codec *codec, int type) { … } /* get a primary headphone pin if available */ static hda_nid_t alc_get_hp_pin(struct alc_spec *spec) { … } /* * Realtek SSID verification */ /* Could be any non-zero and even value. When used as fixup, tells * the driver to ignore any present sku defines. */ #define ALC_FIXUP_SKU_IGNORE … static void alc_fixup_sku_ignore(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_no_depop_delay(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static int alc_auto_parse_customize_define(struct hda_codec *codec) { … } /* return the position of NID in the list, or -1 if not found */ static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) { … } /* return true if the given NID is found in the list */ static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums) { … } /* check subsystem ID and set up device-specific initialization; * return 1 if initialized, 0 if invalid SSID */ /* 32-bit subsystem ID for BIOS loading in HD Audio codec. * 31 ~ 16 : Manufacture ID * 15 ~ 8 : SKU ID * 7 ~ 0 : Assembly ID * port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36 */ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports) { … } /* Check the validity of ALC subsystem-id * ports contains an array of 4 pin NIDs for port-A, E, D and I */ static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports) { … } /* */ static void alc_fixup_inv_dmic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static int alc_build_controls(struct hda_codec *codec) { … } /* * Common callbacks */ static void alc_pre_init(struct hda_codec *codec) { … } #define is_s3_resume(codec) … #define is_s4_resume(codec) … #define is_s4_suspend(codec) … static int alc_init(struct hda_codec *codec) { … } #define alc_free … static inline void alc_shutup(struct hda_codec *codec) { … } static void alc_power_eapd(struct hda_codec *codec) { … } static int alc_suspend(struct hda_codec *codec) { … } static int alc_resume(struct hda_codec *codec) { … } /* */ static const struct hda_codec_ops alc_patch_ops = …; #define alc_codec_rename(codec, name) … /* * Rename codecs appropriately from COEF value or subvendor id */ struct alc_codec_rename_table { … }; struct alc_codec_rename_pci_table { … }; static const struct alc_codec_rename_table rename_tbl[] = …; static const struct alc_codec_rename_pci_table rename_pci_tbl[] = …; static int alc_codec_rename_from_preset(struct hda_codec *codec) { … } /* * Digital-beep handlers */ #ifdef CONFIG_SND_HDA_INPUT_BEEP /* additional beep mixers; private_value will be overwritten */ static const struct snd_kcontrol_new alc_beep_mixer[] = …; /* set up and create beep controls */ static int set_beep_amp(struct alc_spec *spec, hda_nid_t nid, int idx, int dir) { … } static const struct snd_pci_quirk beep_allow_list[] = …; static inline int has_cdefine_beep(struct hda_codec *codec) { … } #else #define set_beep_amp … #define has_cdefine_beep … #endif /* parse the BIOS configuration and set up the alc_spec */ /* return 1 if successful, 0 if the proper config is not found, * or a negative error code */ static int alc_parse_auto_config(struct hda_codec *codec, const hda_nid_t *ignore_nids, const hda_nid_t *ssid_nids) { … } /* common preparation job for alc_spec */ static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid) { … } static int alc880_parse_auto_config(struct hda_codec *codec) { … } /* * ALC880 fix-ups */ enum { … }; /* enable the volume-knob widget support on NID 0x21 */ static void alc880_fixup_vol_knob(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc880_fixups[] = …; static const struct snd_pci_quirk alc880_fixup_tbl[] = …; static const struct hda_model_fixup alc880_fixup_models[] = …; /* * OK, here we have finally the patch for ALC880 */ static int patch_alc880(struct hda_codec *codec) { … } /* * ALC260 support */ static int alc260_parse_auto_config(struct hda_codec *codec) { … } /* * Pin config fixes */ enum { … }; static void alc260_gpio1_automute(struct hda_codec *codec) { … } static void alc260_fixup_gpio1_toggle(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc260_fixup_kn1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc260_fixup_fsc_s7020(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc260_fixup_fsc_s7020_jwse(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc260_fixups[] = …; static const struct snd_pci_quirk alc260_fixup_tbl[] = …; static const struct hda_model_fixup alc260_fixup_models[] = …; /* */ static int patch_alc260(struct hda_codec *codec) { … } /* * ALC882/883/885/888/889 support * * ALC882 is almost identical with ALC880 but has cleaner and more flexible * configuration. Each pin widget can choose any input DACs and a mixer. * Each ADC is connected from a mixer of all inputs. This makes possible * 6-channel independent captures. * * In addition, an independent DAC for the multi-playback (not used in this * driver yet). */ /* * Pin config fixes */ enum { … }; static void alc889_fixup_coef(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* set up GPIO at initialization */ static void alc885_fixup_macpro_gpio(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Fix the connection of some pins for ALC889: * At least, Acer Aspire 5935 shows the connections to DAC3/4 don't * work correctly (bko#42740) */ static void alc889_fixup_dac_route(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Set VREF on HP pin */ static void alc889_fixup_mbp_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc889_fixup_mac_pins(struct hda_codec *codec, const hda_nid_t *nids, int num_nids) { … } /* Set VREF on speaker pins on imac91 */ static void alc889_fixup_imac91_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Set VREF on speaker pins on mba11 */ static void alc889_fixup_mba11_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Set VREF on speaker pins on mba21 */ static void alc889_fixup_mba21_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Don't take HP output as primary * Strangely, the speaker output doesn't work on Vaio Z and some Vaio * all-in-one desktop PCs (for example VGC-LN51JGB) through DAC 0x05 */ static void alc882_fixup_no_primary_hp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_bass_chmap(struct hda_codec *codec, const struct hda_fixup *fix, int action); /* For dual-codec configuration, we need to disable some features to avoid * conflicts of kctls and PCM streams */ static void alc_fixup_dual_codecs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void rename_ctl(struct hda_codec *codec, const char *oldname, const char *newname) { … } static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc1220_fixup_gb_x570(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc1220_fixup_clevo_p950(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action); static void alc1220_fixup_clevo_pb51ed(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc887_asus_hp_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc887_fixup_asus_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc882_fixups[] = …; static const struct snd_pci_quirk alc882_fixup_tbl[] = …; static const struct hda_model_fixup alc882_fixup_models[] = …; static const struct snd_hda_pin_quirk alc882_pin_fixup_tbl[] = …; /* * BIOS auto configuration */ /* almost identical with ALC880 parser... */ static int alc882_parse_auto_config(struct hda_codec *codec) { … } /* */ static int patch_alc882(struct hda_codec *codec) { … } /* * ALC262 support */ static int alc262_parse_auto_config(struct hda_codec *codec) { … } /* * Pin config fixes */ enum { … }; static const struct hda_fixup alc262_fixups[] = …; static const struct snd_pci_quirk alc262_fixup_tbl[] = …; static const struct hda_model_fixup alc262_fixup_models[] = …; /* */ static int patch_alc262(struct hda_codec *codec) { … } /* * ALC268 */ /* bind Beep switches of both NID 0x0f and 0x10 */ static int alc268_beep_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new alc268_beep_mixer[] = …; /* set PCBEEP vol = 0, mute connections */ static const struct hda_verb alc268_beep_init_verbs[] = …; enum { … }; static const struct hda_fixup alc268_fixups[] = …; static const struct hda_model_fixup alc268_fixup_models[] = …; static const struct snd_pci_quirk alc268_fixup_tbl[] = …; /* * BIOS auto configuration */ static int alc268_parse_auto_config(struct hda_codec *codec) { … } /* */ static int patch_alc268(struct hda_codec *codec) { … } /* * ALC269 */ static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = …; static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = …; /* different alc269-variants */ enum { … }; /* * BIOS auto configuration */ static int alc269_parse_auto_config(struct hda_codec *codec) { … } static const struct hda_jack_keymap alc_headset_btn_keymap[] = …; static void alc_headset_btn_callback(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc_disable_headset_jack_key(struct hda_codec *codec) { … } static void alc_enable_headset_jack_key(struct hda_codec *codec) { … } static void alc_fixup_headset_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269vb_toggle_power_output(struct hda_codec *codec, int power_up) { … } static void alc269_shutup(struct hda_codec *codec) { … } static const struct coef_fw alc282_coefs[] = …; static void alc282_restore_default_value(struct hda_codec *codec) { … } static void alc282_init(struct hda_codec *codec) { … } static void alc282_shutup(struct hda_codec *codec) { … } static const struct coef_fw alc283_coefs[] = …; static void alc283_restore_default_value(struct hda_codec *codec) { … } static void alc283_init(struct hda_codec *codec) { … } static void alc283_shutup(struct hda_codec *codec) { … } static void alc256_init(struct hda_codec *codec) { … } static void alc256_shutup(struct hda_codec *codec) { … } static void alc285_hp_init(struct hda_codec *codec) { … } static void alc225_init(struct hda_codec *codec) { … } static void alc225_shutup(struct hda_codec *codec) { … } static void alc_default_init(struct hda_codec *codec) { … } static void alc_default_shutup(struct hda_codec *codec) { … } static void alc294_hp_init(struct hda_codec *codec) { … } static void alc294_init(struct hda_codec *codec) { … } static void alc5505_coef_set(struct hda_codec *codec, unsigned int index_reg, unsigned int val) { … } static int alc5505_coef_get(struct hda_codec *codec, unsigned int index_reg) { … } static void alc5505_dsp_halt(struct hda_codec *codec) { … } static void alc5505_dsp_back_from_halt(struct hda_codec *codec) { … } static void alc5505_dsp_init(struct hda_codec *codec) { … } #ifdef HALT_REALTEK_ALC5505 #define alc5505_dsp_suspend(codec) … #define alc5505_dsp_resume(codec) … #else #define alc5505_dsp_suspend … #define alc5505_dsp_resume … #endif static int alc269_suspend(struct hda_codec *codec) { … } static int alc269_resume(struct hda_codec *codec) { … } static void alc269_fixup_pincfg_no_hp_to_lineout(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_pincfg_U7x7_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_hweq(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc271_fixup_dmic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Fix the speaker amp after resume, etc */ static void alc269vb_fixup_aspire_e1_coef(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_pcm_44k(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_stereo_dmic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_quanta_automute(struct hda_codec *codec) { … } static void alc269_fixup_quanta_mute(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_x101_hp_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } /* * Magic sequence to make Huawei Matebook X right speaker working (bko#197801) */ struct hda_alc298_mbxinit { … }; static void alc298_huawei_mbx_stereo_seq(struct hda_codec *codec, const struct hda_alc298_mbxinit *initval, bool first) { … } static void alc298_fixup_huawei_mbx_stereo(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_x101_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_update_vref_led(struct hda_codec *codec, hda_nid_t pin, bool polarity, bool on) { … } /* update mute-LED according to the speaker mute state via mic VREF pin */ static int vref_mute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } /* Make sure the led works even in runtime suspend */ static unsigned int led_power_filter(struct hda_codec *codec, hda_nid_t nid, unsigned int power_state) { … } static void alc269_fixup_hp_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_hp_mute_led_micx(struct hda_codec *codec, const struct hda_fixup *fix, int action, hda_nid_t pin) { … } static void alc269_fixup_hp_mute_led_mic1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_hp_mute_led_mic2(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_hp_mute_led_mic3(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* update LED status via GPIO */ static void alc_update_gpio_led(struct hda_codec *codec, unsigned int mask, int polarity, bool enabled) { … } /* turn on/off mute LED via GPIO per vmaster hook */ static int gpio_mute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } /* turn on/off mic-mute LED via GPIO per capture hook */ static int micmute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } /* setup mute and mic-mute GPIO bits, add hooks appropriately */ static void alc_fixup_hp_gpio_led(struct hda_codec *codec, int action, unsigned int mute_mask, unsigned int micmute_mask) { … } static void alc236_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc286_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc287_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc245_fixup_hp_gpio_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* turn on/off mic-mute LED per capture hook via VREF change */ static int vref_micmute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } static void alc269_fixup_hp_gpio_mic1_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc280_fixup_hp_gpio4(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* HP Spectre x360 14 model needs a unique workaround for enabling the amp; * it needs to toggle the GPIO0 once on and off at each time (bko#210633) */ static void alc245_fixup_hp_x360_amp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* toggle GPIO2 at each time stream is started; we use PREPARE state instead */ static void alc274_hp_envy_pcm_hook(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream, int action) { … } static void alc274_fixup_hp_envy_gpio(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_update_coef_led(struct hda_codec *codec, struct alc_coef_led *led, bool polarity, bool on) { … } /* update mute-LED according to the speaker mute state via COEF bit */ static int coef_mute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } static void alc285_fixup_hp_mute_led_coefbit(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_mute_led_coefbit(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_mute_led_coefbit2(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc245_fixup_hp_mute_led_coefbit(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* turn on/off mic-mute LED per capture hook by coef bit */ static int coef_micmute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) { … } static void alc285_fixup_hp_coef_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_gpio_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_coef_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_spectre_x360_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_micmute_led_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc236_fixup_hp_mute_led_micmute_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static inline void alc298_samsung_write_coef_pack(struct hda_codec *codec, const unsigned short coefs[2]) { … } struct alc298_samsung_amp_desc { … }; static void alc298_fixup_samsung_amp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } #include "samsung_helper.c" #if IS_REACHABLE(CONFIG_INPUT) static void gpio2_mic_hotkey_event(struct hda_codec *codec, struct hda_jack_callback *event) { … } static int alc_register_micmute_input_device(struct hda_codec *codec) { … } /* GPIO1 = set according to SKU external amp * GPIO2 = mic mute hotkey * GPIO3 = mute LED * GPIO4 = mic mute LED */ static void alc280_fixup_hp_gpio2_mic_hotkey(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Line2 = mic mute hotkey * GPIO2 = mic mute LED */ static void alc233_fixup_lenovo_line2_mic_hotkey(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } #else /* INPUT */ #define alc280_fixup_hp_gpio2_mic_hotkey … #define alc233_fixup_lenovo_line2_mic_hotkey … #endif /* INPUT */ static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct coef_fw alc225_pre_hsmode[] = …; static void alc_headset_mode_unplugged(struct hda_codec *codec) { … } static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, hda_nid_t mic_pin) { … } static void alc_headset_mode_default(struct hda_codec *codec) { … } /* Iphone type */ static void alc_headset_mode_ctia(struct hda_codec *codec) { … } /* Nokia type */ static void alc_headset_mode_omtp(struct hda_codec *codec) { … } static void alc_determine_headset_type(struct hda_codec *codec) { … } static void alc_update_headset_mode(struct hda_codec *codec) { … } static void alc_update_headset_mode_hook(struct hda_codec *codec, struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static void alc_update_headset_jack_cb(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc_probe_headset_mode(struct hda_codec *codec) { … } static void alc_fixup_headset_mode(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc255_set_default_jack_type(struct hda_codec *codec) { … } static void alc_fixup_headset_mode_alc255(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_headset_mode_alc255_no_hp_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc288_update_headset_jack_cb(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc_fixup_headset_mode_dell_alc288(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_auto_mute_via_amp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_no_shutup(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_disable_aamix(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* fixup for Thinkpad docks: add dock pins, avoid HP parser fixup */ static void alc_fixup_tpt440_dock(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_tpt470_dock(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_tpt470_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc295_fixup_asus_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_shutup_dell_xps13(struct hda_codec *codec) { … } static void alc_fixup_dell_xps13(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_headset_mode_alc662(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_headset_mode_alc668(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Returns the nid of the external mic input pin, or 0 if it cannot be found. */ static int find_ext_mic_pin(struct hda_codec *codec) { … } static void alc271_hp_gate_mic_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc269_fixup_limit_int_mic_boost(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc283_hp_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc283_fixup_chromebook(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc283_fixup_sense_combo_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* mute tablet speaker pin (0x14) via dock plugging in addition */ static void asus_tx300_automute(struct hda_codec *codec) { … } static void alc282_fixup_asus_tx300(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc290_fixup_mono_speakers(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc298_fixup_speaker_volume(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* disable DAC3 (0x06) selection on NID 0x17 as it has no volume amp control */ static void alc295_fixup_disable_dac3(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* force NID 0x17 (Bass Speaker) to DAC1 to share it with the main speaker */ static void alc285_fixup_speaker2_to_dac1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Hook to update amp GPIO4 for automute */ static void alc280_hp_gpio4_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } /* Manage GPIOs for HP EliteBook Folio 9480m. * * GPIO4 is the headphone amplifier power control * GPIO3 is the audio output mute indicator LED */ static void alc280_fixup_hp_9480m(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc275_fixup_gpio4_off(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Quirk for Thinkpad X1 7th and 8th Gen * The following fixed routing needed * DAC1 (NID 0x02) -> Speaker (NID 0x14); some eq applied secretly * DAC2 (NID 0x03) -> Bass (NID 0x17) & Headphone (NID 0x21); sharing a DAC * DAC3 (NID 0x06) -> Unused, due to the lack of volume amp */ static void alc285_fixup_thinkpad_x1_gen7(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc233_alc662_fixup_lenovo_dual_codecs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc225_fixup_s3_pop_noise(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Forcibly assign NID 0x03 to HP/LO while NID 0x02 to SPK for EQ */ static void alc274_fixup_bind_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* avoid DAC 0x06 for bass speaker 0x17; it has no volume control */ static void alc289_fixup_asus_ga401(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* The DAC of NID 0x3 will introduce click/pop noise on headphones, so invalidate it */ static void alc285_fixup_invalidate_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_combo_jack_hp_jd_restart(struct hda_codec *codec) { … } static void alc295_fixup_chromebook(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc256_fixup_chromebook(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_disable_mic_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc294_gx502_toggle_output(struct hda_codec *codec, struct hda_jack_callback *cb) { … } static void alc294_fixup_gx502_hp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc294_gu502_toggle_output(struct hda_codec *codec, struct hda_jack_callback *cb) { … } static void alc294_fixup_gu502_hp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_gpio_amp_init(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc274_fixup_hp_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_no_int_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* GPIO1 = amplifier on/off * GPIO3 = mic mute LED */ static void alc285_fixup_hp_spectre_x360_eb1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_spectre_x360(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_hp_envy_x360(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* for hda_fixup_thinkpad_acpi() */ #include "thinkpad_helper.c" static void alc_fixup_thinkpad_acpi(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Fixup for Lenovo Legion 15IMHg05 speaker output on headset removal. */ static void alc287_fixup_legion_15imhg05_speakers(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void comp_acpi_device_notify(acpi_handle handle, u32 event, void *data) { … } static int comp_bind(struct device *dev) { … } static void comp_unbind(struct device *dev) { … } static const struct component_master_ops comp_master_ops = …; static void comp_generic_playback_hook(struct hda_pcm_stream *hinfo, struct hda_codec *cdc, struct snd_pcm_substream *sub, int action) { … } static void comp_generic_fixup(struct hda_codec *cdc, int action, const char *bus, const char *hid, const char *match_str, int count) { … } static void cs35l41_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l41_fixup_i2c_four(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l41_fixup_spi_two(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cs35l41_fixup_spi_four(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc287_fixup_legion_16achg6_speakers(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void alc287_fixup_legion_16ithg6_speakers(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l56_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l56_fixup_i2c_four(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l56_fixup_spi_two(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void cs35l56_fixup_spi_four(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void alc285_fixup_asus_ga403u(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void tas2781_fixup_i2c(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void yoga7_14arb7_fixup_i2c(struct hda_codec *cdc, const struct hda_fixup *fix, int action) { … } static void alc256_fixup_acer_sfg16_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* for alc295_fixup_hp_top_speakers */ #include "hp_x360_helper.c" /* for alc285_fixup_ideapad_s740_coef() */ #include "ideapad_s740_helper.c" static const struct coef_fw alc256_fixup_set_coef_defaults_coefs[] = …; static void alc256_fixup_set_coef_defaults(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct coef_fw alc233_fixup_no_audio_jack_coefs[] = …; static void alc233_fixup_no_audio_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc256_fixup_mic_no_presence_and_resume(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc256_decrease_headphone_amp_val(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc_fixup_dell4_mic_no_presence_quiet(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc287_fixup_yoga9_14iap7_bass_spk_pin(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc295_fixup_dell_inspiron_top_speakers(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Forcibly assign NID 0x03 to HP while NID 0x02 to SPK */ static void alc287_fixup_bind_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Fix none verb table of Headset Mic pin */ static void alc_fixup_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc245_fixup_hp_spectre_x360_eu0xxx(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* * ALC287 PCM hooks */ static void alc287_alc1318_playback_pcm_hook(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream, int action) { … } static void alc287_s4_power_gpio3_default(struct hda_codec *codec) { … } static void alc287_fixup_lenovo_thinkpad_with_alc1318(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } enum { … }; /* A special fixup for Lenovo C940 and Yoga Duet 7; * both have the very same PCI SSID, and we need to apply different fixups * depending on the codec ID */ static void alc298_fixup_lenovo_c940_duet7(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* A special fixup for Lenovo Slim/Yoga Pro 9 14IRP8 and Yoga DuetITL 2021; * 14IRP8 PCI SSID will mistakenly be matched with the DuetITL codec SSID, * so we need to apply a different fixup in this case. The only DuetITL codec * SSID reported so far is the 17aa:3802 while the 14IRP8 has the 17aa:38be * and 17aa:38bf. If it weren't for the PCI SSID, the 14IRP8 models would * have matched correctly by their codecs. */ static void alc287_fixup_lenovo_14irp8_duetitl(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Similar to above the Lenovo Yoga Pro 7 14ARP8 PCI SSID matches the codec SSID of the Legion Y9000X 2022 IAH7.*/ static void alc287_fixup_lenovo_14arp8_legion_iah7(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Another hilarious PCI SSID conflict with Lenovo Legion Pro 7 16ARX8H (with * TAS2781 codec) and Legion 7i 16IAX7 (with CS35L41 codec); * we apply a corresponding fixup depending on the codec SSID instead */ static void alc287_fixup_lenovo_legion_7(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* Yet more conflicting PCI SSID (17aa:3820) on two Lenovo models */ static void alc287_fixup_lenovo_ssid_17aa3820(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc269_fixups[] = …; static const struct snd_pci_quirk alc269_fixup_tbl[] = …; static const struct snd_pci_quirk alc269_fixup_vendor_tbl[] = …; static const struct hda_model_fixup alc269_fixup_models[] = …; #define ALC225_STANDARD_PINS … #define ALC256_STANDARD_PINS … #define ALC282_STANDARD_PINS … #define ALC290_STANDARD_PINS … #define ALC292_STANDARD_PINS … #define ALC295_STANDARD_PINS … #define ALC298_STANDARD_PINS … static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = …; /* This is the fallback pin_fixup_tbl for alc269 family, to make the tbl match * more machines, don't need to match all valid pins, just need to match * all the pins defined in the tbl. Just because of this reason, it is possible * that a single machine matches multiple tbls, so there is one limitation: * at most one tbl is allowed to define for the same vendor and same codec */ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = …; static void alc269_fill_coef(struct hda_codec *codec) { … } /* */ static int patch_alc269(struct hda_codec *codec) { … } /* * ALC861 */ static int alc861_parse_auto_config(struct hda_codec *codec) { … } /* Pin config fixes */ enum { … }; /* On some laptops, VREF of pin 0x0f is abused for controlling the main amp */ static void alc861_fixup_asus_amp_vref_0f(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* suppress the jack-detection */ static void alc_fixup_no_jack_detect(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc861_fixups[] = …; static const struct snd_pci_quirk alc861_fixup_tbl[] = …; /* */ static int patch_alc861(struct hda_codec *codec) { … } /* * ALC861-VD support * * Based on ALC882 * * In addition, an independent DAC */ static int alc861vd_parse_auto_config(struct hda_codec *codec) { … } enum { … }; /* exclude VREF80 */ static void alc861vd_fixup_dallas(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* reset GPIO1 */ static void alc660vd_fixup_asus_gpio1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct hda_fixup alc861vd_fixups[] = …; static const struct snd_pci_quirk alc861vd_fixup_tbl[] = …; /* */ static int patch_alc861vd(struct hda_codec *codec) { … } /* * ALC662 support * * ALC662 is almost identical with ALC880 but has cleaner and more flexible * configuration. Each pin widget can choose any input DACs and a mixer. * Each ADC is connected from a mixer of all inputs. This makes possible * 6-channel independent captures. * * In addition, an independent DAC for the multi-playback (not used in this * driver yet). */ /* * BIOS auto configuration */ static int alc662_parse_auto_config(struct hda_codec *codec) { … } static void alc272_fixup_mario(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct snd_pcm_chmap_elem asus_pcm_2_1_chmaps[] = …; /* override the 2.1 chmap */ static void alc_fixup_bass_chmap(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* avoid D3 for keeping GPIO up */ static unsigned int gpio_led_power_filter(struct hda_codec *codec, hda_nid_t nid, unsigned int power_state) { … } static void alc662_fixup_led_gpio1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc662_usi_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc662_fixup_usi_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc662_aspire_ethos_mute_speakers(struct hda_codec *codec, struct hda_jack_callback *cb) { … } static void alc662_fixup_aspire_ethos_hp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc671_fixup_hp_headset_mic2(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc897_hp_automute_hook(struct hda_codec *codec, struct hda_jack_callback *jack) { … } static void alc897_fixup_lenovo_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void alc897_fixup_lenovo_headset_mode(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static const struct coef_fw alc668_coefs[] = …; static void alc668_restore_default_value(struct hda_codec *codec) { … } enum { … }; static const struct hda_fixup alc662_fixups[] = …; static const struct snd_pci_quirk alc662_fixup_tbl[] = …; static const struct hda_model_fixup alc662_fixup_models[] = …; static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = …; /* */ static int patch_alc662(struct hda_codec *codec) { … } /* * ALC680 support */ static int alc680_parse_auto_config(struct hda_codec *codec) { … } /* */ static int patch_alc680(struct hda_codec *codec) { … } /* * patch entries */ static const struct hda_device_id snd_hda_id_realtek[] = …; MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_realtek); MODULE_LICENSE(…) …; MODULE_DESCRIPTION(…) …; MODULE_IMPORT_NS(…); static struct hda_codec_driver realtek_driver = …; module_hda_codec_driver(…) …;
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