From 1bea9558297773fd2e2fe4deb43a5adabf90a16e Mon Sep 17 00:00:00 2001
From: Jyri Sarha <jyri.sarha@nokia.com>
Date: Fri, 15 Oct 2010 13:05:15 +0300
Subject: alsa: Take syncronized HW volume infra into use for alsa-sink

Signed-off-by: Jyri Sarha <jyri.sarha@nokia.com>
Reviewed-by: Tanu Kaskinen <tanu.kaskinen@digia.com>
Reviewd-by: Colin Guthrie <cguthrie@mandriva.org>
---
 src/modules/alsa/module-alsa-sink.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/modules/alsa/module-alsa-sink.c')

diff --git a/src/modules/alsa/module-alsa-sink.c b/src/modules/alsa/module-alsa-sink.c
index a73274fd..697fab45 100644
--- a/src/modules/alsa/module-alsa-sink.c
+++ b/src/modules/alsa/module-alsa-sink.c
@@ -54,8 +54,11 @@ PA_MODULE_USAGE(
         "tsched_buffer_size=<buffer size when using timer based scheduling> "
         "tsched_buffer_watermark=<lower fill watermark> "
         "ignore_dB=<ignore dB information from the device?> "
-        "control=<name of mixer control>"
-        "rewind_safeguard=<number of bytes that cannot be rewound");
+        "control=<name of mixer control> "
+        "rewind_safeguard=<number of bytes that cannot be rewound> "
+        "sync_volume=<syncronize sw and hw voluchanges in IO-thread?> "
+        "sync_volume_safety_margin=<usec adjustment depending on volume direction> "
+        "sync_volume_extra_delay=<usec adjustment to HW volume changes>");
 
 static const char* const valid_modargs[] = {
     "name",
@@ -76,6 +79,9 @@ static const char* const valid_modargs[] = {
     "ignore_dB",
     "control",
     "rewind_safeguard",
+    "sync_volume",
+    "sync_volume_safety_margin",
+    "sync_volume_extra_delay",
     NULL
 };
 
-- 
cgit