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-rw-r--r--src/modules/alsa/module-alsa-sink.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/modules/alsa/module-alsa-sink.c b/src/modules/alsa/module-alsa-sink.c
index c728a446..8e600ab8 100644
--- a/src/modules/alsa/module-alsa-sink.c
+++ b/src/modules/alsa/module-alsa-sink.c
@@ -52,7 +52,8 @@ PA_MODULE_USAGE(
"tsched=<enable system timer based scheduling mode?> "
"tsched_buffer_size=<buffer size when using timer based scheduling> "
"tsched_buffer_watermark=<lower fill watermark> "
- "ignore_dB=<ignore dB information from the device?>");
+ "ignore_dB=<ignore dB information from the device?> "
+ "control=<name of mixer control>");
static const char* const valid_modargs[] = {
"name",
@@ -70,6 +71,7 @@ static const char* const valid_modargs[] = {
"tsched_buffer_size",
"tsched_buffer_watermark",
"ignore_dB",
+ "control",
NULL
};