Re: [PATCH] ASoC: atmel-pcm-dma: increase buffer_bytes_max
From: Mark Brown
Date: Wed Apr 01 2015 - 16:33:58 EST
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.
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