Hi guys, I don't know if this is the right place to ask or if alsa-dev could be a better place. Anyway, I'm working on a SoC and trying to fix a problem of audio corruption. Apparently this SoC requires that all the data written into the DMA memory is aligned to 64bytes (actually it requires a block of data as following: 32bytes for the right channel followed by 32bytes for the left channel). When I write into the DMA memory a buffer that it is not aligned, i have audio corruption. The problem is that from user-space sometimes I get buffer of data that is not aligned to the 64bytes (sometimes the buffer is even smaller). So my question is: is there any way to enforce the user-space to send a buffer of data that is multiple of 64bytes? Thanks, -- Carlo Caione ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
