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path: root/plugins/alsa/alsa-plug-vol.c
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2019-01-24Git submodule migration to separated librariesRomain Forlot1-5/+5
- Replace controller binder functions definition with the binder ones. and remove the last used submodules to use the separated libraries. - Add liburcu as a project dependency in addition to the others ones. Bug-AGL: SPEC-2139 Change-Id: If46eed24018e28e58d1e62397f4355d2aa46a58e Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
2019-01-16bluetooth sco: fixed the softvol open errorThierry Bultel1-1/+3
This fixes #SPEC-2125. The fix consists in specifying the number of channels in the softvol pcm configuration. When it is not set, the libasound detects a configuration mismatch (the default number of channels being 2), and attempts to remove the sotfvol control, which for unknown reason, (broken support on kernel side ?) randomly fails. Change-Id: I816b623715e413452e6793ee519e97fac6fdde43 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-12-19Add support for bluetooth telephonyguppy_6.99.3guppy/6.99.36.99.3Thierry Bultel1-5/+18
This adds support for bluetooth telephony. A big rework in the softmixer internals has been mandatory, in order to support dynamic streams creation and deletions. Bluetooth telephony relies on the recent evolutions of bluez-alsa, the most important one being the support of HFP over Ofono. The softmixer opens PCM ioplugs provided by bluez-alsa. Bluetooth SCO needs 2 streams, one for listening and the other for talking. These streams are created upon requests sent by the hal-manager. The hal manager subscribes for bluez-alsa events and request the list of availalble transports. For each "attach" transaction verb, the softmixer maintains a list of the all created objects (sources, sinks, zones, ramps, streams, and more) Additionnally, it creates a new verb when the attach succeeds, that verb is typically something like "sco_XX:XX:XX:XX:XX:XX", and the only supported action at the present time is {"action":"remove"}, that performs all the cleanup of the registered objects. Change-Id: I1b119e6c079e60daf771e63c083a1ef33a39f379 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-06-22plugins: code & log cleanupThierry Bultel1-1/+2
2018-06-22alsa-plug-vol: code & log cleanupThierry Bultel1-5/+11
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-06-11Fixed compilation warning with _FORTIFY_SOURCE=2Thierry Bultel1-2/+5
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-06-11Autorize direct zone to point on sndcardfulup1-13/+2
2018-06-10Cleanup and added return of previous volume when setting new valuefulup1-1/+1
2018-06-07Code cleanup and fixed some typosThierry Bultel1-2/+2
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-06-05Update info command and move HTML5 to new APIfulup1-1/+1
2018-06-04Move to Dynamic Mixer API (work in progress)Fulup Ar Foll1-56/+27
2018-05-18Implements volume rampingFulup Ar Foll1-5/+5
2018-05-17Initial version with dynamic APIsFulup Ar Foll1-11/+13
2018-05-17Cleanup soft vol control creationFulup Ar Foll1-0/+125
2018-05-14Move to new Romain controller versionfulup1-82/+0
2018-05-14Documentation and simple config for one cardfulup1-0/+82
2018-05-13Initial version with softvol,Route,Multi,DmixFulup Ar Foll1-77/+0
2018-05-11Initial version with softvol control and DMIXFulup Ar Foll1-0/+77