On 01/04/2015 at 21:33:42 +0100, Mark Brown wrote : > On Mon, Mar 30, 2015 at 09:40:37PM +0200, Alexandre Belloni wrote: > > atmel-pcm-dma is not limited to a buffer size of 64kB like atmel-pcm-pdc. > > Increase buffer_bytes_max to 512kB to allow for higher bit rates (i.e. > > 32bps at > > 192kHz) to work correctly. By default, keep the prealloc at 64kB. > > Applied, but please look into Lars' suggestion - we should be able to > just figure everything out from the DMA controller.
This is definitively on the TODO list. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/