Hi,
I'm trying to get audio support for a custom ARM board to work and have written codec and machine drivers - The platform driver already existed (atmel_ssc_dai). The codec I am supporting is extremely simple and has no SPI/I2C interface for configuration and just accepts fixed format/fixed rate I2S.
Previously, when I've gotten ASoC support for another board working, the codec it used (TLV320AIC32) had an I2C interface. Declaring I2C_BOARD_INFO for this in my board file seemed sufficient to get the machine driver to probe and initialize. For this new board, I have no SPI/I2C device to declare in the board file and its associated machine driver is not probing. All I get from the kernel is 'No soundcards found.'
My driver modules are getting compiled and are linked statically. What do I need to do to get the machine driver going?
Matt.