ALSA: hda - Merge ALC260 auto-parser code (8452a982) · Commits · e / devices / android_kernel_samsung_universal8895

sound/pci/hda/patch_realtek.c

+11 −142

Original line number	Diff line number	Diff line
		@@ -3677,147 +3677,28 @@ static int patch_alc880(struct hda_codec *codec)
		/*
		* ALC260 support
		*/

		/* convert from pin to volume-mixer widget */
		static hda_nid_t alc260_pin_to_vol_mix(hda_nid_t nid)
		{
		if (nid >= 0x0f && nid <= 0x11)
		return nid - 0x7;
		else if (nid >= 0x12 && nid <= 0x15)
		return 0x08;
		else
		return 0;
		}

		static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
		const char pfx, int vol_bits)
		{
		hda_nid_t nid_vol;
		unsigned long vol_val, sw_val;
		int chs, err;

		nid_vol = alc260_pin_to_vol_mix(nid);
		if (!nid_vol)
		return 0; /* N/A */
		if (nid == 0x11)
		chs = 2;
		else
		chs = 3;
		vol_val = HDA_COMPOSE_AMP_VAL(nid_vol, chs, 0, HDA_OUTPUT);
		sw_val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT);

		if (!(*vol_bits & (1 << nid_vol))) {
		/* first control for the volume widget */
		err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx, vol_val);
		if (err < 0)
		return err;
		*vol_bits \|= (1 << nid_vol);
		}
		err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, sw_val);
		if (err < 0)
		return err;
		return 1;
		}

		/* add playback controls from the parsed DAC table */
		static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
		const struct auto_pin_cfg *cfg)
		static int alc260_parse_auto_config(struct hda_codec *codec)
		{
		hda_nid_t nid;
		struct alc_spec *spec = codec->spec;
		int err;
		int vols = 0;

		spec->multiout.num_dacs = 1;
		spec->multiout.dac_nids = spec->private_dac_nids;
		spec->private_dac_nids[0] = 0x02;
		static const hda_nid_t alc260_ignore[] = { 0x17, 0 };

		nid = cfg->line_out_pins[0];
		if (nid) {
		const char *pfx;
		int index;
		pfx = alc_get_line_out_pfx(spec, 0, true, &index);
		err = alc260_add_playback_controls(spec, nid, pfx, &vols);
		err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
		alc260_ignore);
		if (err < 0)
		return err;
		}

		nid = cfg->speaker_pins[0];
		if (nid) {
		err = alc260_add_playback_controls(spec, nid, "Speaker", &vols);
		err = alc_auto_fill_dac_nids(codec);
		if (err < 0)
		return err;
		}

		nid = cfg->hp_pins[0];
		if (nid) {
		err = alc260_add_playback_controls(spec, nid, "Headphone",
		&vols);
		err = alc_auto_create_multi_out_ctls(codec, &spec->autocfg);
		if (err < 0)
		return err;
		}
		return 0;
		}

		static void alc260_auto_set_output_and_unmute(struct hda_codec *codec,
		hda_nid_t nid, int pin_type,
		int sel_idx)
		{
		hda_nid_t mix;

		alc_set_pin_output(codec, nid, pin_type);
		/* need the manual connection? */
		if (nid >= 0x12) {
		int idx = nid - 0x12;
		snd_hda_codec_write(codec, idx + 0x0b, 0,
		AC_VERB_SET_CONNECT_SEL, sel_idx);
		}

		mix = alc260_pin_to_vol_mix(nid);
		if (!mix)
		return;
		snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
		AMP_OUT_ZERO);
		snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
		AMP_IN_UNMUTE(0));
		snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
		AMP_IN_UNMUTE(1));
		}

		static void alc260_auto_init_multi_out(struct hda_codec *codec)
		{
		struct alc_spec *spec = codec->spec;
		hda_nid_t nid;

		nid = spec->autocfg.line_out_pins[0];
		if (nid) {
		int pin_type = get_pin_type(spec->autocfg.line_out_type);
		alc260_auto_set_output_and_unmute(codec, nid, pin_type, 0);
		}

		nid = spec->autocfg.speaker_pins[0];
		if (nid)
		alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);

		nid = spec->autocfg.hp_pins[0];
		if (nid)
		alc260_auto_set_output_and_unmute(codec, nid, PIN_HP, 0);
		}

		static int alc260_parse_auto_config(struct hda_codec *codec)
		{
		struct alc_spec *spec = codec->spec;
		int err;
		static const hda_nid_t alc260_ignore[] = { 0x17, 0 };

		err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
		alc260_ignore);
		err = alc_auto_create_hp_out(codec);
		if (err < 0)
		return err;
		err = alc260_auto_create_multi_out_ctls(spec, &spec->autocfg);
		err = alc_auto_create_speaker_out(codec);
		if (err < 0)
		return err;
		if (!spec->kctls.list)
		return 0; /* can't find valid BIOS pin config */
		err = alc_auto_create_input_ctls(codec);
		if (err < 0)
		return err;
		@@ -3837,18 +3718,6 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
		return 1;
		}

		/* additional initialization for auto-configuration model */
		static void alc260_auto_init(struct hda_codec *codec)
		{
		struct alc_spec *spec = codec->spec;
		alc260_auto_init_multi_out(codec);
		alc_auto_init_analog_input(codec);
		alc_auto_init_input_src(codec);
		alc_auto_init_digital(codec);
		if (spec->unsol_event)
		alc_inithook(codec);
		}

		#ifdef CONFIG_SND_HDA_POWER_SAVE
		static const struct hda_amp_list alc260_loopbacks[] = {
		{ 0x07, HDA_INPUT, 0 },
		@@ -3954,7 +3823,7 @@ static int patch_alc260(struct hda_codec *codec)

		codec->patch_ops = alc_patch_ops;
		if (board_config == ALC_MODEL_AUTO)
		spec->init_hook = alc260_auto_init;
		spec->init_hook = alc_auto_init_std;
		spec->shutup = alc_eapd_shutup;
		#ifdef CONFIG_SND_HDA_POWER_SAVE
		if (!spec->loopback.amplist)