Hi, On Tuesday 07 December 2010 13:05:28 ext Bensaid, Selma wrote: > Hi, > > I'm studying the transition of my ALSA Driver for TI WL1273 BT/FM into > ASoC, and I have a question. Take a look at sound/soc/codecs/wl1273.c You might need the v4l2 and the MFD parts for the wl1273. > The ALSA driver already developped provided one sound card with 2 PCM > devices: - PCM devices: BT (capture + playback) > - FM (capture). > These 2 devices are exclusive. The driver in upstream at the moment handle only one DAI from the wl1273 (the shared BT/FM dai). wl1273 actually have 2 DAI, but the dedicated FM DAI support is not implemented. The codec driver can handle: BT playback/capture (full duplex) FM playback/capture (half duplex) Since it is using the same DAI, BT and FM (audio) can not be used at the same time. -- Péter _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
