[pulseaudio-discuss] [PATCH] alsa-sink: take base volume into account when applying hw volume

Jyri Sarha oku at iki.fi
Wed Dec 1 07:17:40 PST 2010

On Wed, 1 Dec 2010, David Henningsson wrote:

> On 2010-12-01 11:31, Jyri Sarha wrote:
>> Am currently working on a problem caused by safety-margin not
>> taken into account when rewinding. When I get this fixed I'll add a fix
>> for double use bug too.
> Hmm, for tsched or non-tsched? I think we merged a patch related to this from 
> pl bossart a while ago.

Sorry, should have been more specific. I was talking about
sync-volume-safety-margin, not rewind_safeguard related to tsched mode
rewinding. However, the two things are closely related in this problem
case. When DMA buffer is rewound the sync-volume events should rewound at
the same time. This works already now.  However the volume event rewinding
is not modifying the new expiry time with sync-volume-safety-margin
depending on whether we are changing the volume up or down.


More information about the pulseaudio-discuss mailing list