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Commit c8ec8ccf authored by Takashi Iwai's avatar Takashi Iwai Committed by Greg Kroah-Hartman
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ALSA: hda/via: Add minimum mute flag 

commit 67ea698c3950d10925be33c21ca49ffb64e21842 upstream.

It turned out that VIA codecs also mute the sound in the lowest mixer
level.  Turn on the dac_min_mute flag to indicate the mute-as-minimum
in TLV like already done in Conexant and IDT codecs.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=210559
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210114072453.11379-1-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d0c7be5b

sound/pci/hda/patch_via.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -126,6 +126,7 @@ static struct via_spec *via_new_spec(struct hda_codec *codec) 
		spec->codec_type = VT1708S;

		spec->codec_type = VT1708S;

	spec->gen.indep_hp = 1;

	spec->gen.indep_hp = 1;

	spec->gen.keep_eapd_on = 1;

	spec->gen.keep_eapd_on = 1;

	spec->gen.dac_min_mute = 1;

	spec->gen.pcm_playback_hook = via_playback_pcm_hook;

	spec->gen.pcm_playback_hook = via_playback_pcm_hook;

	spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;

	spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;

	codec->power_save_node = 1;

	codec->power_save_node = 1;