<br><br><div class="gmail_quote">2009/11/30 javier Martin <span dir="ltr"><<a href="mailto:javier.martin@vista-silicon.com">javier.martin@vista-silicon.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Dear Sascha,<br>in "imx_ssi_set_dai_fmt()" callback you should add something like:<br><br> /* sync */<br> scr |= SSI_SCR_SYN;<br><br>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. <br>
</blockquote><div><br>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.<br>
<br>Thank you.<br></div></div><br>-- <br>Javier Martin<br>Vista Silicon S.L.<br>CDTUC - FASE C - Oficina S-345<br>Avda de los Castros s/n<br>39005- Santander. Cantabria. Spain<br>+34 942 25 32 60<br><a href="http://www.vista-silicon.com">www.vista-silicon.com</a><br>