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Commit fd0b092a authored by Jaroslav Kysela's avatar Jaroslav Kysela
Browse files

ALSA: hda - AD1988 codec - fix SPDIF-input mixer initialization (unmute)



The SPDIF-input pin 0x1c is muted by default in hardware. Unmute appropriate
pin to get captured samples instead zeros. Tested on Lenovo Thinkstation.

Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent c91a988d
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+10 −1
Original line number Diff line number Diff line
@@ -2458,6 +2458,12 @@ static struct hda_verb ad1988_spdif_init_verbs[] = {
	{ }
};

static struct hda_verb ad1988_spdif_in_init_verbs[] = {
	/* unmute SPDIF input pin */
	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
	{ }
};

/* AD1989 has no ADC -> SPDIF route */
static struct hda_verb ad1989_spdif_init_verbs[] = {
	/* SPDIF-1 out pin */
@@ -3193,8 +3199,11 @@ static int patch_ad1988(struct hda_codec *codec)
				ad1988_spdif_init_verbs;
		}
	}
	if (spec->dig_in_nid && codec->vendor_id < 0x11d4989a)
	if (spec->dig_in_nid && codec->vendor_id < 0x11d4989a) {
		spec->mixers[spec->num_mixers++] = ad1988_spdif_in_mixers;
		spec->init_verbs[spec->num_init_verbs++] =
			ad1988_spdif_in_init_verbs;
	}

	codec->patch_ops = ad198x_patch_ops;
	switch (board_config) {