ASoC: rt5665: Vref3 is necessary for Mono Amp

Vref3 is necessary for Mono Amp. So add it to dapm routes

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index a4c07c2..7a0244e 100644 (file)
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -3912,6 +3912,7 @@ static const struct snd_soc_dapm_route rt5665_dapm_routes[] = {
        {"Mono MIX", "MONOVOL Switch", "MONOVOL"},
        {"Mono Amp", NULL, "Mono MIX"},
        {"Mono Amp", NULL, "Vref2"},
+       {"Mono Amp", NULL, "Vref3"},
        {"Mono Amp", NULL, "CLKDET SYS"},
        {"Mono Amp", NULL, "CLKDET MONO"},
        {"Mono Playback", "Switch", "Mono Amp"},