[alsa-devel] Non standard sound card

Hi Dear,

I am a fresh man in this community. Now I plan to develope a sound driver for my embedded platform.

The problem is that my audio chip is a DSP ,not a standard codec chip. The MCU communicates with this DSP via a shared ram. So at first , I have to make the DSP as a platform_device and use the platform_driver_register() to register the DSP , right? Then I can use alsa driver API to develop the sound card. Is my understanding right? Thanks.

Where can I find some information about ALSA architecture?

David.