// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for Conexant HDA audio codec * * Copyright (c) 2006 Pototskiy Akex <[email protected]> * Takashi Iwai <[email protected]> * Tobin Davis <[email protected]> */ #include <linux/init.h> #include <linux/delay.h> #include <linux/slab.h> #include <linux/module.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_beep.h" #include "hda_jack.h" #include "hda_generic.h" struct conexant_spec { … }; #ifdef CONFIG_SND_HDA_INPUT_BEEP /* additional beep mixers; private_value will be overwritten */ static const struct snd_kcontrol_new cxt_beep_mixer[] = …; static int set_beep_amp(struct conexant_spec *spec, hda_nid_t nid, int idx, int dir) { … } static int cx_auto_parse_beep(struct hda_codec *codec) { … } #else #define cx_auto_parse_beep … #endif /* * Automatic parser for CX20641 & co */ /* parse EAPDs */ static void cx_auto_parse_eapd(struct hda_codec *codec) { … } static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins, const hda_nid_t *pins, bool on) { … } /* turn on/off EAPD according to Master switch */ static void cx_auto_vmaster_hook(void *private_data, int enabled) { … } /* turn on/off EAPD according to Master switch (inversely!) for mute LED */ static int cx_auto_vmaster_mute_led(struct led_classdev *led_cdev, enum led_brightness brightness) { … } static void cxt_init_gpio_led(struct hda_codec *codec) { … } static void cx_fixup_headset_recog(struct hda_codec *codec) { … } static int cx_auto_init(struct hda_codec *codec) { … } static void cx_auto_shutdown(struct hda_codec *codec) { … } static void cx_auto_free(struct hda_codec *codec) { … } static void cx_process_headset_plugin(struct hda_codec *codec) { … } static void cx_update_headset_mic_vref(struct hda_codec *codec, struct hda_jack_callback *event) { … } static int cx_auto_suspend(struct hda_codec *codec) { … } static const struct hda_codec_ops cx_auto_patch_ops = …; /* * pin fix-up */ enum { … }; /* for hda_fixup_thinkpad_acpi() */ #include "thinkpad_helper.c" static void cxt_fixup_stereo_dmic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt5066_increase_mic_boost(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt_update_headset_mode(struct hda_codec *codec) { … } static void cxt_update_headset_mode_hook(struct hda_codec *codec, struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static void cxt_fixup_headphone_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt_fixup_headset_mic(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* OPLC XO 1.5 fixup */ /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors) * through the microphone jack. * When the user enables this through a mixer switch, both internal and * external microphones are disabled. Gain is fixed at 0dB. In this mode, * we also allow the bias to be configured through a separate mixer * control. */ #define update_mic_pin(codec, nid, val) … static const struct hda_input_mux olpc_xo_dc_bias = …; static void olpc_xo_update_mic_boost(struct hda_codec *codec) { … } static void olpc_xo_update_mic_pins(struct hda_codec *codec) { … } /* mic_autoswitch hook */ static void olpc_xo_automic(struct hda_codec *codec, struct hda_jack_callback *jack) { … } /* pcm_capture hook */ static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream, int action) { … } static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { … } static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static const struct snd_kcontrol_new olpc_xo_mixers[] = …; /* overriding mic boost put callback; update mic boost volume only when * DC mode is disabled */ static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { … } static void cxt_fixup_olpc_xo(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt_fixup_mute_led_eapd(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* * Fix max input level on mixer widget to 0dB * (originally it has 0x2b steps with 0dB offset 0x14) */ static void cxt_fixup_cap_mix_amp(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* * Fix max input level on mixer widget to 0dB * (originally it has 0x1e steps with 0 dB offset 0x17) */ static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* update LED status via GPIO */ static void cxt_update_gpio_led(struct hda_codec *codec, unsigned int mask, bool led_on) { … } /* turn on/off mute LED via GPIO per vmaster hook */ static int cxt_gpio_mute_update(struct led_classdev *led_cdev, enum led_brightness brightness) { … } /* turn on/off mic-mute LED via GPIO per capture hook */ static int cxt_gpio_micmute_update(struct led_classdev *led_cdev, enum led_brightness brightness) { … } static void cxt_setup_mute_led(struct hda_codec *codec, unsigned int mute, unsigned int mic_mute) { … } static void cxt_fixup_mute_led_gpio(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } static void cxt_fixup_hp_zbook_mute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) { … } /* ThinkPad X200 & co with cxt5051 */ static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = …; /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */ static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = …; /* Lemote A1004/A1205 with cxt5066 */ static const struct hda_pintbl cxt_pincfg_lemote[] = …; /* SuoWoSi/South-holding JS201D with sn6140 */ static const struct hda_pintbl cxt_pincfg_sws_js201d[] = …; static const struct hda_fixup cxt_fixups[] = …; static const struct snd_pci_quirk cxt5045_fixups[] = …; static const struct hda_model_fixup cxt5045_fixup_models[] = …; static const struct snd_pci_quirk cxt5047_fixups[] = …; static const struct hda_model_fixup cxt5047_fixup_models[] = …; static const struct snd_pci_quirk cxt5051_fixups[] = …; static const struct hda_model_fixup cxt5051_fixup_models[] = …; static const struct snd_pci_quirk cxt5066_fixups[] = …; static const struct hda_model_fixup cxt5066_fixup_models[] = …; /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches * can be created (bko#42825) */ static void add_cx5051_fake_mutes(struct hda_codec *codec) { … } static int patch_conexant_auto(struct hda_codec *codec) { … } /* */ static const struct hda_device_id snd_hda_id_conexant[] = …; MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant); MODULE_LICENSE(…) …; MODULE_DESCRIPTION(…) …; static struct hda_codec_driver conexant_driver = …; module_hda_codec_driver(…) …;
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