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capture: Implement per-stream volume control for capture streams.

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This piggy backs onto the previous changes for protocol 22 and
thus does not bump the version. This and the previous commits should be
seen as mostly atomic. Apologies for any bisecting issues this causes
(although I would expect these to be minimal)
This commit is contained in:
Colin Guthrie 2011-05-17 22:31:10 +01:00
parent fdf3a08814
commit dffc4d18d3
21 changed files with 1980 additions and 219 deletions
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8
src/modules/alsa/module-alsa-source.c
View file

@ -79,7 +79,10 @@ PA_MODULE_USAGE(
"tsched_buffer_size=<buffer size when using timer based scheduling> "
"tsched_buffer_watermark=<upper fill watermark> "
"ignore_dB=<ignore dB information from the device?> "
"control=<name of mixer control>");
"control=<name of mixer control>"
"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",
@ -100,6 +103,9 @@ static const char* const valid_modargs[] = {
"tsched_buffer_watermark",
"ignore_dB",
"control",
"sync_volume",
"sync_volume_safety_margin",
"sync_volume_extra_delay",
NULL
};