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Commit b26b5116 authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
Browse files

ALSA: hda - Handle Headphone Mic jack more generic 



Now that we have a flag for headphone mics, we can use that flag
in the jack creation instead of creating the jack manually.

Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3cdbe11a

sound/pci/hda/hda_generic.c

+0 −11
Original line number Diff line number Diff line
@@ -4366,17 +4366,6 @@ int snd_hda_gen_build_controls(struct hda_codec *codec) 


	free_kctls(spec); /* no longer needed */



	if (spec->hp_mic_pin) {

		int err;

		int nid = spec->hp_mic_pin;

		err = snd_hda_jack_add_kctl(codec, nid, "Headphone Mic", 0);

		if (err < 0)

			return err;

		err = snd_hda_jack_detect_enable(codec, nid, 0);

		if (err < 0)

			return err;

	}



	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);

	if (err < 0)

		return err;

sound/pci/hda/hda_jack.c

+30 −13
Original line number Diff line number Diff line
@@ -394,7 +394,8 @@ static int get_unique_index(struct hda_codec *codec, const char *name, int idx) 
}



static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,

			 const struct auto_pin_cfg *cfg)

			 const struct auto_pin_cfg *cfg,

			 const char *base_name)

{

	unsigned int def_conf, conn;

	char name[44];
@@ -410,6 +411,10 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, 
	phantom_jack = (conn != AC_JACK_PORT_COMPLEX) ||

		       !is_jack_detectable(codec, nid);



	if (base_name) {

		strlcpy(name, base_name, sizeof(name));

		idx = 0;

	} else

		snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), &idx);

	if (phantom_jack)

		/* Example final name: "Internal Mic Phantom Jack" */
@@ -433,39 +438,51 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec, 
	const hda_nid_t *p;

	int i, err;



	for (i = 0; i < cfg->num_inputs; i++) {

		/* If we have headphone mics; make sure they get the right name

		   before grabbed by output pins */

		if (cfg->inputs[i].is_headphone_mic) {

			if (auto_cfg_hp_outs(cfg) == 1)

				err = add_jack_kctl(codec, auto_cfg_hp_pins(cfg)[0],

						    cfg, "Headphone Mic");

			else

				err = add_jack_kctl(codec, cfg->inputs[i].pin,

						    cfg, "Headphone Mic");

		} else

			err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg,

					    NULL);

		if (err < 0)

			return err;

	}



	for (i = 0, p = cfg->line_out_pins; i < cfg->line_outs; i++, p++) {

		err = add_jack_kctl(codec, *p, cfg);

		err = add_jack_kctl(codec, *p, cfg, NULL);

		if (err < 0)

			return err;

	}

	for (i = 0, p = cfg->hp_pins; i < cfg->hp_outs; i++, p++) {

		if (*p == *cfg->line_out_pins) /* might be duplicated */

			break;

		err = add_jack_kctl(codec, *p, cfg);

		err = add_jack_kctl(codec, *p, cfg, NULL);

		if (err < 0)

			return err;

	}

	for (i = 0, p = cfg->speaker_pins; i < cfg->speaker_outs; i++, p++) {

		if (*p == *cfg->line_out_pins) /* might be duplicated */

			break;

		err = add_jack_kctl(codec, *p, cfg);

		if (err < 0)

			return err;

	}

	for (i = 0; i < cfg->num_inputs; i++) {

		err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg);

		err = add_jack_kctl(codec, *p, cfg, NULL);

		if (err < 0)

			return err;

	}

	for (i = 0, p = cfg->dig_out_pins; i < cfg->dig_outs; i++, p++) {

		err = add_jack_kctl(codec, *p, cfg);

		err = add_jack_kctl(codec, *p, cfg, NULL);

		if (err < 0)

			return err;

	}

	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg);

	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, NULL);

	if (err < 0)

		return err;

	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg);

	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, NULL);

	if (err < 0)

		return err;

	return 0;