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-rw-r--r--sound/pci/oxygen/oxygen_mixer.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 5401c54..e8e911a 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -954,6 +954,9 @@ static int add_controls(struct oxygen *chip,
if (err == 1)
continue;
}
+ if (!strcmp(template.name, "Stereo Upmixing") &&
+ chip->model.dac_channels == 2)
+ continue;
if (!strcmp(template.name, "Master Playback Volume") &&
chip->model.dac_tlv) {
template.tlv.p = chip->model.dac_tlv;
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