[linux-2.6-block.git] / sound / pci / hda / hda_auto_parser.h

/*
 * 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 */
	unsigned int has_boost_on_pin:1;
};

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 */
Commit	Line	Data
23d30f28 TI	1	/*
	2	* BIOS auto-parser helper functions for HD-audio
	3	*
	4	* Copyright (c) 2012 Takashi Iwai <tiwai@suse.de>
	5	*
	6	* This driver is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*/
	11
	12	#ifndef __SOUND_HDA_AUTO_PARSER_H
	13	#define __SOUND_HDA_AUTO_PARSER_H
	14
128bc4ba TI	15	/*
	16	* Helper for automatic pin configuration
	17	*/
	18
	19	enum {
	20	AUTO_PIN_MIC,
	21	AUTO_PIN_LINE_IN,
	22	AUTO_PIN_CD,
	23	AUTO_PIN_AUX,
	24	AUTO_PIN_LAST
	25	};
	26
	27	enum {
	28	AUTO_PIN_LINE_OUT,
	29	AUTO_PIN_SPEAKER_OUT,
	30	AUTO_PIN_HP_OUT
	31	};
	32
	33	#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS
	34	#define AUTO_CFG_MAX_INS 8
	35
	36	struct auto_pin_cfg_item {
	37	hda_nid_t pin;
	38	int type;
a385d97b	39	unsigned int is_headset_mic:1;
cb420b11	40	unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */
95f72cf2	41	unsigned int has_boost_on_pin:1;
128bc4ba TI	42	};
	43
	44	struct auto_pin_cfg;
	45	const char hda_get_autocfg_input_label(struct hda_codec codec,
	46	const struct auto_pin_cfg *cfg,
	47	int input);
	48	int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
	49	const struct auto_pin_cfg *cfg,
	50	char label, int maxlen, int indexp);
	51
	52	enum {
	53	INPUT_PIN_ATTR_UNUSED, /* pin not connected */
	54	INPUT_PIN_ATTR_INT, /* internal mic/line-in */
	55	INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */
	56	INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */
128bc4ba	57	INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */
5ec16d12 TI	58	INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */
5ec16d12 TI	59	INPUT_PIN_ATTR_LAST = INPUT_PIN_ATTR_FRONT,
128bc4ba TI	60	};
	61
	62	int snd_hda_get_input_pin_attr(unsigned int def_conf);
	63
	64	struct auto_pin_cfg {
	65	int line_outs;
	66	/* sorted in the order of Front/Surr/CLFE/Side */
	67	hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS];
	68	int speaker_outs;
	69	hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS];
	70	int hp_outs;
	71	int line_out_type; /* AUTO_PIN_XXX_OUT */
	72	hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS];
	73	int num_inputs;
	74	struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS];
	75	int dig_outs;
	76	hda_nid_t dig_out_pins[2];
	77	hda_nid_t dig_in_pin;
	78	hda_nid_t mono_out_pin;
	79	int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */
	80	int dig_in_type; /* HDA_PCM_TYPE_XXX */
	81	};
	82
	83	/* bit-flags for snd_hda_parse_pin_def_config() behavior */
cb420b11 DH	84	#define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */
	85	#define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */
	86	#define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */
	87	#define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */
128bc4ba TI	88
	89	int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
	90	struct auto_pin_cfg *cfg,
	91	const hda_nid_t *ignore_nids,
	92	unsigned int cond_flags);
	93
	94	/* older function */
	95	#define snd_hda_parse_pin_def_config(codec, cfg, ignore) \
	96	snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0)
	97
3cdbe11a DH	98	static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg)
	99	{
	100	return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
	101	cfg->line_outs : cfg->hp_outs;
	102	}
	103	static inline const hda_nid_t auto_cfg_hp_pins(const struct auto_pin_cfg cfg)
	104	{
	105	return (cfg->line_out_type == AUTO_PIN_HP_OUT) ?
	106	cfg->line_out_pins : cfg->hp_pins;
	107	}
	108	static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg)
	109	{
	110	return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
	111	cfg->line_outs : cfg->speaker_outs;
	112	}
	113	static inline const hda_nid_t auto_cfg_speaker_pins(const struct auto_pin_cfg cfg)
	114	{
	115	return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ?
	116	cfg->line_out_pins : cfg->speaker_pins;
	117	}
	118
23d30f28	119	#endif /* __SOUND_HDA_AUTO_PARSER_H */