diff options
Diffstat (limited to 'sound/pci/hda/hda_generic.h')
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 357 |
1 files changed, 0 insertions, 357 deletions
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h deleted file mode 100644 index 9612afaa61c2..000000000000 --- a/sound/pci/hda/hda_generic.h +++ /dev/null @@ -1,357 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Generic BIOS auto-parser helper functions for HD-audio - * - * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> - */ - -#ifndef __SOUND_HDA_GENERIC_H -#define __SOUND_HDA_GENERIC_H - -#include <linux/leds.h> -#include "hda_auto_parser.h" - -struct hda_jack_callback; - -/* table entry for multi-io paths */ -struct hda_multi_io { - hda_nid_t pin; /* multi-io widget pin NID */ - hda_nid_t dac; /* DAC to be connected */ - unsigned int ctl_in; /* cached input-pin control value */ -}; - -/* Widget connection path - * - * For output, stored in the order of DAC -> ... -> pin, - * for input, pin -> ... -> ADC. - * - * idx[i] contains the source index number to select on of the widget path[i]; - * e.g. idx[1] is the index of the DAC (path[0]) selected by path[1] widget - * multi[] indicates whether it's a selector widget with multi-connectors - * (i.e. the connection selection is mandatory) - * vol_ctl and mute_ctl contains the NIDs for the assigned mixers - */ - -#define MAX_NID_PATH_DEPTH 10 - -enum { - NID_PATH_VOL_CTL, - NID_PATH_MUTE_CTL, - NID_PATH_BOOST_CTL, - NID_PATH_NUM_CTLS -}; - -struct nid_path { - int depth; - hda_nid_t path[MAX_NID_PATH_DEPTH]; - unsigned char idx[MAX_NID_PATH_DEPTH]; - unsigned char multi[MAX_NID_PATH_DEPTH]; - unsigned int ctls[NID_PATH_NUM_CTLS]; /* NID_PATH_XXX_CTL */ - bool active:1; /* activated by driver */ - bool pin_enabled:1; /* pins are enabled */ - bool pin_fixed:1; /* path with fixed pin */ - bool stream_enabled:1; /* stream is active */ -}; - -/* mic/line-in auto switching entry */ - -#define MAX_AUTO_MIC_PINS 3 - -struct automic_entry { - hda_nid_t pin; /* pin */ - int idx; /* imux index, -1 = invalid */ - unsigned int attr; /* pin attribute (INPUT_PIN_ATTR_*) */ -}; - -/* active stream id */ -enum { STREAM_MULTI_OUT, STREAM_INDEP_HP }; - -/* PCM hook action */ -enum { - HDA_GEN_PCM_ACT_OPEN, - HDA_GEN_PCM_ACT_PREPARE, - HDA_GEN_PCM_ACT_CLEANUP, - HDA_GEN_PCM_ACT_CLOSE, -}; - -/* DAC assignment badness table */ -struct badness_table { - int no_primary_dac; /* no primary DAC */ - int no_dac; /* no secondary DACs */ - int shared_primary; /* primary DAC is shared with main output */ - int shared_surr; /* secondary DAC shared with main or primary */ - int shared_clfe; /* third DAC shared with main or primary */ - int shared_surr_main; /* secondary DAC sahred with main/DAC0 */ -}; - -extern const struct badness_table hda_main_out_badness; -extern const struct badness_table hda_extra_out_badness; - -struct hda_gen_spec { - char stream_name_analog[32]; /* analog PCM stream */ - const struct hda_pcm_stream *stream_analog_playback; - const struct hda_pcm_stream *stream_analog_capture; - - char stream_name_alt_analog[32]; /* alternative analog PCM stream */ - const struct hda_pcm_stream *stream_analog_alt_playback; - const struct hda_pcm_stream *stream_analog_alt_capture; - - char stream_name_digital[32]; /* digital PCM stream */ - const struct hda_pcm_stream *stream_digital_playback; - const struct hda_pcm_stream *stream_digital_capture; - - /* PCM */ - unsigned int active_streams; - struct mutex pcm_mutex; - - /* playback */ - struct hda_multi_out multiout; /* playback set-up - * max_channels, dacs must be set - * dig_out_nid and hp_nid are optional - */ - hda_nid_t alt_dac_nid; - hda_nid_t follower_dig_outs[3]; /* optional - for auto-parsing */ - int dig_out_type; - - /* capture */ - unsigned int num_adc_nids; - hda_nid_t adc_nids[AUTO_CFG_MAX_INS]; - hda_nid_t dig_in_nid; /* digital-in NID; optional */ - hda_nid_t mixer_nid; /* analog-mixer NID */ - hda_nid_t mixer_merge_nid; /* aamix merge-point NID (optional) */ - const char *input_labels[HDA_MAX_NUM_INPUTS]; - int input_label_idxs[HDA_MAX_NUM_INPUTS]; - - /* capture setup for dynamic dual-adc switch */ - hda_nid_t cur_adc; - unsigned int cur_adc_stream_tag; - unsigned int cur_adc_format; - - /* capture source */ - struct hda_input_mux input_mux; - unsigned int cur_mux[3]; - - /* channel model */ - /* min_channel_count contains the minimum channel count for primary - * outputs. When multi_ios is set, the channels can be configured - * between min_channel_count and (min_channel_count + multi_ios * 2). - * - * ext_channel_count contains the current channel count of the primary - * out. This varies in the range above. - * - * Meanwhile, const_channel_count is the channel count for all outputs - * including headphone and speakers. It's a constant value, and the - * PCM is set up as max(ext_channel_count, const_channel_count). - */ - int min_channel_count; /* min. channel count for primary out */ - int ext_channel_count; /* current channel count for primary */ - int const_channel_count; /* channel count for all */ - - /* PCM information */ - struct hda_pcm *pcm_rec[3]; /* used in build_pcms() */ - - /* dynamic controls, init_verbs and input_mux */ - struct auto_pin_cfg autocfg; - struct snd_array kctls; - hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS]; - hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS]; - unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS]; - /* shared hp/mic */ - hda_nid_t shared_mic_vref_pin; - hda_nid_t hp_mic_pin; - int hp_mic_mux_idx; - - /* DAC/ADC lists */ - int num_all_dacs; - hda_nid_t all_dacs[16]; - int num_all_adcs; - hda_nid_t all_adcs[AUTO_CFG_MAX_INS]; - - /* path list */ - struct snd_array paths; - - /* path indices */ - int out_paths[AUTO_CFG_MAX_OUTS]; - int hp_paths[AUTO_CFG_MAX_OUTS]; - int speaker_paths[AUTO_CFG_MAX_OUTS]; - int aamix_out_paths[3]; - int digout_paths[AUTO_CFG_MAX_OUTS]; - int input_paths[HDA_MAX_NUM_INPUTS][AUTO_CFG_MAX_INS]; - int loopback_paths[HDA_MAX_NUM_INPUTS]; - int loopback_merge_path; - int digin_path; - - /* auto-mic stuff */ - int am_num_entries; - struct automic_entry am_entry[MAX_AUTO_MIC_PINS]; - - /* for pin sensing */ - /* current status; set in hda_generic.c */ - unsigned int hp_jack_present:1; - unsigned int line_jack_present:1; - unsigned int speaker_muted:1; /* current status of speaker mute */ - unsigned int line_out_muted:1; /* current status of LO mute */ - - /* internal states of automute / autoswitch behavior */ - unsigned int auto_mic:1; - unsigned int automute_speaker:1; /* automute speaker outputs */ - unsigned int automute_lo:1; /* automute LO outputs */ - - /* capabilities detected by parser */ - unsigned int detect_hp:1; /* Headphone detection enabled */ - unsigned int detect_lo:1; /* Line-out detection enabled */ - unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */ - unsigned int automute_lo_possible:1; /* there are line outs and HP */ - - /* additional parameters set by codec drivers */ - unsigned int master_mute:1; /* master mute over all */ - unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */ - unsigned int line_in_auto_switch:1; /* allow line-in auto switch */ - unsigned int auto_mute_via_amp:1; /* auto-mute via amp instead of pinctl */ - - /* parser behavior flags; set before snd_hda_gen_parse_auto_config() */ - unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */ - unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */ - - /* other parse behavior flags */ - unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */ - unsigned int hp_mic:1; /* Allow HP as a mic-in */ - unsigned int suppress_hp_mic_detect:1; /* Don't detect HP/mic */ - unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */ - unsigned int no_multi_io:1; /* Don't try multi I/O config */ - unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */ - unsigned int inv_dmic_split:1; /* inverted dmic w/a for conexant */ - unsigned int own_eapd_ctl:1; /* set EAPD by own function */ - unsigned int keep_eapd_on:1; /* don't turn off EAPD automatically */ - unsigned int vmaster_mute_led:1; /* add SPK-LED flag to vmaster mute switch */ - unsigned int mic_mute_led:1; /* add MIC-LED flag to capture mute switch */ - unsigned int indep_hp:1; /* independent HP supported */ - unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */ - unsigned int add_stereo_mix_input:2; /* add aamix as a capture src */ - unsigned int add_jack_modes:1; /* add i/o jack mode enum ctls */ - unsigned int power_down_unused:1; /* power down unused widgets */ - unsigned int dac_min_mute:1; /* minimal = mute for DACs */ - unsigned int suppress_vmaster:1; /* don't create vmaster kctls */ - - /* other internal flags */ - unsigned int no_analog:1; /* digital I/O only */ - unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */ - unsigned int indep_hp_enabled:1; /* independent HP enabled */ - unsigned int have_aamix_ctl:1; - unsigned int hp_mic_jack_modes:1; - unsigned int skip_verbs:1; /* don't apply verbs at snd_hda_gen_init() */ - - /* additional mute flags (only effective with auto_mute_via_amp=1) */ - u64 mute_bits; - - /* bitmask for skipping volume controls */ - u64 out_vol_mask; - - /* badness tables for output path evaluations */ - const struct badness_table *main_out_badness; - const struct badness_table *extra_out_badness; - - /* preferred pin/DAC pairs; an array of paired NIDs */ - const hda_nid_t *preferred_dacs; - - /* loopback mixing mode */ - bool aamix_mode; - - /* digital beep */ - hda_nid_t beep_nid; - - /* for virtual master */ - hda_nid_t vmaster_nid; - unsigned int vmaster_tlv[4]; - struct hda_vmaster_mute_hook vmaster_mute; - - struct hda_loopback_check loopback; - struct snd_array loopback_list; - - /* multi-io */ - int multi_ios; - struct hda_multi_io multi_io[4]; - - /* hooks */ - void (*init_hook)(struct hda_codec *codec); - void (*automute_hook)(struct hda_codec *codec); - void (*cap_sync_hook)(struct hda_codec *codec, - struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol); - - /* PCM hooks */ - void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo, - struct hda_codec *codec, - struct snd_pcm_substream *substream, - int action); - void (*pcm_capture_hook)(struct hda_pcm_stream *hinfo, - struct hda_codec *codec, - struct snd_pcm_substream *substream, - int action); - - /* automute / autoswitch hooks */ - void (*hp_automute_hook)(struct hda_codec *codec, - struct hda_jack_callback *cb); - void (*line_automute_hook)(struct hda_codec *codec, - struct hda_jack_callback *cb); - void (*mic_autoswitch_hook)(struct hda_codec *codec, - struct hda_jack_callback *cb); - - /* leds */ - struct led_classdev *led_cdevs[NUM_AUDIO_LEDS]; -}; - -/* values for add_stereo_mix_input flag */ -enum { - HDA_HINT_STEREO_MIX_DISABLE, /* No stereo mix input */ - HDA_HINT_STEREO_MIX_ENABLE, /* Add stereo mix input */ - HDA_HINT_STEREO_MIX_AUTO, /* Add only if auto-mic is disabled */ -}; - -int snd_hda_gen_spec_init(struct hda_gen_spec *spec); - -int snd_hda_gen_init(struct hda_codec *codec); -void snd_hda_gen_free(struct hda_codec *codec); - -int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path); -struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx); -struct nid_path * -snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid, - hda_nid_t to_nid, int anchor_nid); -void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path, - bool enable, bool add_aamix); - -struct snd_kcontrol_new * -snd_hda_gen_add_kctl(struct hda_gen_spec *spec, const char *name, - const struct snd_kcontrol_new *temp); - -int snd_hda_gen_parse_auto_config(struct hda_codec *codec, - struct auto_pin_cfg *cfg); -int snd_hda_gen_build_controls(struct hda_codec *codec); -int snd_hda_gen_build_pcms(struct hda_codec *codec); - -/* standard jack event callbacks */ -void snd_hda_gen_hp_automute(struct hda_codec *codec, - struct hda_jack_callback *jack); -void snd_hda_gen_line_automute(struct hda_codec *codec, - struct hda_jack_callback *jack); -void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, - struct hda_jack_callback *jack); -void snd_hda_gen_update_outputs(struct hda_codec *codec); - -int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid); -unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec, - hda_nid_t nid, - unsigned int power_state); -void snd_hda_gen_stream_pm(struct hda_codec *codec, hda_nid_t nid, bool on); -int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin); - -int snd_hda_gen_add_mute_led_cdev(struct hda_codec *codec, - int (*callback)(struct led_classdev *, - enum led_brightness)); -int snd_hda_gen_add_micmute_led_cdev(struct hda_codec *codec, - int (*callback)(struct led_classdev *, - enum led_brightness)); -bool snd_hda_gen_shutup_speakers(struct hda_codec *codec); - -#endif /* __SOUND_HDA_GENERIC_H */ |