2009/11/30 javier Martin <javier.martin@xxxxxxxxxxxxxxxxx> > Dear Sascha, > in "imx_ssi_set_dai_fmt()" callback you should add something like: > > /* sync */ > scr |= SSI_SCR_SYN; > > This would enable SSI working in SYN mode which means that RX and TX > sections will share same frame and bit clocks. Right now I can't imagine a > situation where this is not desirable. Moreover, if I don't add SYN mode I > cannot get it working in my i.mx27 based board with an wm8974. > Well, after a chat with Mark it seems that it is not so uncommon that RX and TX sections have different clocks. So you could add a flag in the platform data similar to the one that switches between FIQ and DMA so that people can choose if they want the feature or not. Thank you. -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spain +34 942 25 32 60 www.vista-silicon.com _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
