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authorDong Aisheng <dong.aisheng@linaro.org>2012-07-27 19:18:42 +0800
committerMax Krummenacher <max.krummenacher@toradex.com>2013-01-21 10:49:47 +0100
commit27f48791cda2f332727c196a9d23e51a6ffc7748 (patch)
tree57ce2149304a6f8632a811f4dbdd62ad301702b6
parent648fc288b62caf2e7265f1d7dc5f3219681df3f5 (diff)
ASoC: sgtl5000: enable VAG_POWER for LINE_IN
LINE_IN also needs VAG_POWER on or we may hear noise when directly route LINE_IN to Headphone Mux. Tested on imx28evk. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/codecs/sgtl5000.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 0c4216a46b32..7c6829a97d69 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -240,6 +240,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Headphone Mux", "DAC", "DAC"}, /* dac --> hp_mux */
{"LO", NULL, "DAC"}, /* dac --> line_out */
+ {"LINE_IN", NULL, "VAG_POWER"},
{"Headphone Mux", "LINE_IN", "LINE_IN"},/* line_in --> hp_mux */
{"HP", NULL, "Headphone Mux"}, /* hp_mux --> hp */