3cdbe11ae8
I never liked that we move our speaker and hp pins to line out if there are not any line outs; but now that we do, add some convenience functions to find hp and speaker pins even if they have been moved. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
/*
|
|
* BIOS auto-parser helper functions for HD-audio
|
|
*
|
|
* Copyright (c) 2012 Takashi Iwai <tiwai@suse.de>
|
|
*
|
|
* This driver is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef __SOUND_HDA_AUTO_PARSER_H
|
|
#define __SOUND_HDA_AUTO_PARSER_H
|
|
|
|
/*
|
|
* Helper for automatic pin configuration
|
|
*/
|
|
|
|
enum {
|
|
AUTO_PIN_MIC,
|
|
AUTO_PIN_LINE_IN,
|
|
AUTO_PIN_CD,
|
|
AUTO_PIN_AUX,
|
|
AUTO_PIN_LAST
|
|
};
|
|
|
|
enum {
|
|
AUTO_PIN_LINE_OUT,
|
|
AUTO_PIN_SPEAKER_OUT,
|
|
AUTO_PIN_HP_OUT
|
|
};
|
|
|
|
#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS
|
|
#define AUTO_CFG_MAX_INS 8
|
|
|
|
struct auto_pin_cfg_item {
|
|
hda_nid_t pin;
|
|
int type;
|
|
unsigned int is_headset_mic:1;
|
|
unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */
|
|
};
|
|
|
|
struct auto_pin_cfg;
|
|
const char *hda_get_autocfg_input_label(struct hda_codec *codec,
|
|
const struct auto_pin_cfg *cfg,
|
|
int input);
|
|
int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
|
|
const struct auto_pin_cfg *cfg,
|
|
char *label, int maxlen, int *indexp);
|
|
|
|
enum {
|
|
INPUT_PIN_ATTR_UNUSED, /* pin not connected */
|
|
INPUT_PIN_ATTR_INT, /* internal mic/line-in */
|
|
INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */
|
|
INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */
|
|
INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */
|
|
INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */
|
|
INPUT_PIN_ATTR_LAST = INPUT_PIN_ATTR_FRONT,
|
|
};
|
|
|
|
int snd_hda_get_input_pin_attr(unsigned int def_conf);
|
|
|
|
struct auto_pin_cfg {
|
|
int line_outs;
|
|
/* sorted in the order of Front/Surr/CLFE/Side */
|
|
hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];
|
|
int speaker_outs;
|
|
hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS];
|
|
int hp_outs;
|
|
int line_out_type; /* AUTO_PIN_XXX_OUT */
|
|
hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS];
|
|
int num_inputs;
|
|
struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS];
|
|
int dig_outs;
|
|
hda_nid_t dig_out_pins[2];
|
|
hda_nid_t dig_in_pin;
|
|
hda_nid_t mono_out_pin;
|
|
int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */
|
|
int dig_in_type; /* HDA_PCM_TYPE_XXX */
|
|
};
|
|
|
|
/* bit-flags for snd_hda_parse_pin_def_config() behavior */
|
|
#define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */
|
|
#define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */
|
|
#define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */
|
|
#define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */
|
|
|
|
int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
|
|
struct auto_pin_cfg *cfg,
|
|
const hda_nid_t *ignore_nids,
|
|
unsigned int cond_flags);
|
|
|
|
/* older function */
|
|
#define snd_hda_parse_pin_def_config(codec, cfg, ignore) \
|
|
snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0)
|
|
|
|
static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg)
|
|
{
|
|
return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
|
|
cfg->line_outs : cfg->hp_outs;
|
|
}
|
|
static inline const hda_nid_t *auto_cfg_hp_pins(const struct auto_pin_cfg *cfg)
|
|
{
|
|
return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
|
|
cfg->line_out_pins : cfg->hp_pins;
|
|
}
|
|
static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg)
|
|
{
|
|
return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
|
|
cfg->line_outs : cfg->speaker_outs;
|
|
}
|
|
static inline const hda_nid_t *auto_cfg_speaker_pins(const struct auto_pin_cfg *cfg)
|
|
{
|
|
return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
|
|
cfg->line_out_pins : cfg->speaker_pins;
|
|
}
|
|
|
|
#endif /* __SOUND_HDA_AUTO_PARSER_H */
|