[alsa-devel] IMX WM8740 I2S support

Dear all,

I'm currently working on supporting WM8740 device software configured with imx6q system. For now my driver seems to be configured correctly. The playback is launched but i get: ALSA sound/core/pcm_lib.c:1822 playback write error (DMA or IRQ trouble? write error: Input/output error

The imx ssi is not sending me any data on I2S bus( nothing can be seen on the oscillo).

I would like to know how do I have to configure my master clock in order to launch the I2S. My master clock is for now 24MHz. Sorry to be confused a bit but i'm quite newbie with this device. Best regards.

Stéphane