transport: Fix not being able to initialize volume properly In case AVRCP is connected first and media_transport_update_device_volume is called without any media_player being available the volume setting would be lost and Transport.Volume won't be available, so this introduces btd_device_{set,get}_volume helpers which is used to store the volume temporarely so media_player_get_device_volume is able to restore it when the transport is created. Fixes: https://github.com/bluez/bluez/issues/335

Diffstat

4 files changed, 31 insertions(+), 5 deletions(-)