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ALSA: hda - Give more comments to hda_gen_spec flags
Since we have many bit flags in hda_gen_spec, rearrange in sections and give more comments there. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -164,27 +164,34 @@ struct hda_gen_spec {
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struct automic_entry am_entry[MAX_AUTO_MIC_PINS];
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/* for pin sensing */
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/* current status; set in hda_geneic.c */
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unsigned int hp_jack_present:1;
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unsigned int line_jack_present:1;
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unsigned int master_mute:1;
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unsigned int speaker_muted:1; /* current status of speaker mute */
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unsigned int line_out_muted:1; /* current status of LO mute */
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/* internal states of automute / autoswitch behavior */
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unsigned int auto_mic:1;
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unsigned int automute_speaker:1; /* automute speaker outputs */
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unsigned int automute_lo:1; /* automute LO outputs */
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unsigned int speaker_muted:1; /* current status of speaker mute */
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unsigned int line_out_muted:1; /* current status of LO mute */
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/* capabilities detected by parser */
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unsigned int detect_hp:1; /* Headphone detection enabled */
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unsigned int detect_lo:1; /* Line-out detection enabled */
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unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
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unsigned int automute_lo_possible:1; /* there are line outs and HP */
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/* additional parameters set by codec drivers */
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unsigned int master_mute:1; /* master mute over all */
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unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */
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unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */
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unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */
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unsigned int line_in_auto_switch:1; /* allow line-in auto switch */
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/* other flags */
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/* parser behavior flags; set before snd_hda_gen_parse_auto_config() */
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unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */
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unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */
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/* other parse behavior flags */
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unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */
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unsigned int no_analog:1; /* digital I/O only */
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unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
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unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */
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unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */
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unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */
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@ -192,11 +199,15 @@ struct hda_gen_spec {
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unsigned int own_eapd_ctl:1; /* set EAPD by own function */
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unsigned int vmaster_mute_enum:1; /* add vmaster mute mode enum */
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unsigned int indep_hp:1; /* independent HP supported */
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unsigned int indep_hp_enabled:1; /* independent HP enabled */
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unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */
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unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */
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unsigned int add_out_jack_modes:1; /* add output jack mode enum ctls */
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/* other internal flags */
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unsigned int no_analog:1; /* digital I/O only */
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unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
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unsigned int indep_hp_enabled:1; /* independent HP enabled */
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/* loopback mixing mode */
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bool aamix_mode;
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