[alsa-devel] [PATCH 1/3] ASoC: Add a new imx-ssi sound driver

javier Martin javier.martin at vista-silicon.com
Mon Nov 30 17:40:38 CET 2009

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.

With this line it works flawlessly, good job.

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

More information about the Alsa-devel mailing list