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alsa: Take syncronized HW volume infra into use for alsa-sink

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Signed-off-by: Jyri Sarha <jyri.sarha@nokia.com>
Reviewed-by: Tanu Kaskinen <tanu.kaskinen@digia.com>
Reviewd-by: Colin Guthrie <cguthrie@mandriva.org>
This commit is contained in:
Jyri Sarha 2010-10-15 13:05:15 +03:00 • committed by Colin Guthrie
parent 5391daf8df
commit 1bea955829
6 changed files with 246 additions and 25 deletions
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10
src/modules/alsa/module-alsa-sink.c
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@ -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
};