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2016-04-05Audio plugin: adapt to new API, re-enable buildManuel Bachmann1-19/+21
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2016-02-17Audio plugin: choose between Pulse/ALSA at runtimeManuel Bachmann1-0/+2
If the AFB_AUDIO_OUTPUT environment variable is defined to "Pulse/Alsa", it will try to initialize the given backend (still falling back to Alsa for now). Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2016-01-11Audio Plugin: add PulseAudio supportManuel Bachmann1-68/+67
If PulseAudio development libraries are present, Audio plugin will now support it. It may still fall back to ALSA if a PulseAudio server is not found at runtime. PulseAudio backend supports multiple clients using one audio adapter. (+ various fixes and style improvements) Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2016-01-05Fix set_mute in corner casesManuel Bachmann1-3/+5
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-29Fix mute status for Porter/KoelschManuel Bachmann1-3/+10
Mute status on Porter/Koelsch is reversed, take this into account. Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-28Fix Audio plugin loading, mute on Porter/KoelschManuel Bachmann1-7/+25
Audio plugin was crashing due to new client context model misuse. Muting/demuting sound did fail on Porter/Koelsch boards, because their audio cards do not obey standards found on desktop systems. Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-22Audio API: manage multiple-channel volumeManuel Bachmann1-8/+30
You can now set the volume for multiple channels independantly by using the "value=<1>,<2>..." syntax. Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-21Fix Audio API on Renesas Porter/Koelsch boardsManuel Bachmann1-0/+13
Porter/Koelsch do not expose a standard "Master" playback mixer on their default interface, as it is common with desktop audio cards. Add a bit of discovery logic for this. Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-21Untie Radio and Audio APIsManuel Bachmann1-52/+98
Radio and Audio API functions do not cross-call themselves directly anymore ; this is necessary to have independent plugin binaries (.so) in the near future. (PS : audio buffer securization is WIP) Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-17Final modifications for Radio-Audio API communicationManuel Bachmann1-49/+51
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-17Fix Audio API runtimeManuel Bachmann1-2/+2
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
2015-12-17Finalize Audio pluginManuel Bachmann1-3/+110
Signed-off-by: Manuel Bachmann <mbc@iot.bzh>
2015-12-16Initial Audio pluginManuel Bachmann1-0/+82
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>