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Commit d025febc authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Rename to snd_hda_parse_pin_defcfg() 



... and add a new bit-flags argument to specify the behavior of the
function.  The older function is kept as is (as a wrapper).

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8cd0775d

sound/pci/hda/hda_codec.c

+9 −6
Original line number Diff line number Diff line
@@ -4695,9 +4695,10 @@ static void sort_autocfg_input_pins(struct auto_pin_cfg *cfg) 
 * The digital input/output pins are assigned to dig_in_pin and dig_out_pin,

 * respectively.

 */

int snd_hda_parse_pin_def_config(struct hda_codec *codec,

int snd_hda_parse_pin_defcfg(struct hda_codec *codec,

			     struct auto_pin_cfg *cfg,

				 const hda_nid_t *ignore_nids)

			     const hda_nid_t *ignore_nids,

			     unsigned int cond_flags)

{

	hda_nid_t nid, end_nid;

	short seq, assoc_line_out;
@@ -4815,7 +4816,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, 
	 * If no line-out is defined but multiple HPs are found,

	 * some of them might be the real line-outs.

	 */

	if (!cfg->line_outs && cfg->hp_outs > 1) {

	if (!cfg->line_outs && cfg->hp_outs > 1 &&

	    !(cond_flags & HDA_PINCFG_NO_HP_FIXUP)) {

		int i = 0;

		while (i < cfg->hp_outs) {

			/* The real HPs should have the sequence 0x0f */
@@ -4852,7 +4854,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, 
	 * FIX-UP: if no line-outs are detected, try to use speaker or HP pin

	 * as a primary output

	 */

	if (!cfg->line_outs) {

	if (!cfg->line_outs &&

	    !(cond_flags & HDA_PINCFG_NO_LO_FIXUP)) {

		if (cfg->speaker_outs) {

			cfg->line_outs = cfg->speaker_outs;

			memcpy(cfg->line_out_pins, cfg->speaker_pins,
@@ -4922,7 +4925,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, 


	return 0;

}

EXPORT_SYMBOL_HDA(snd_hda_parse_pin_def_config);

EXPORT_SYMBOL_HDA(snd_hda_parse_pin_defcfg);



int snd_hda_get_input_pin_attr(unsigned int def_conf)

{

sound/pci/hda/hda_local.h

+12 −3
Original line number Diff line number Diff line
@@ -443,9 +443,18 @@ struct auto_pin_cfg { 
#define get_defcfg_device(cfg) \

	((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT)



int snd_hda_parse_pin_def_config(struct hda_codec *codec,

/* 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 */



int snd_hda_parse_pin_defcfg(struct hda_codec *codec,

			     struct auto_pin_cfg *cfg,

				 const hda_nid_t *ignore_nids);

			     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)



/* amp values */

#define AMP_IN_MUTE(idx)	(0x7080 | ((idx)<<8))