Re: [RFC PATCH 08/11] dmaengine: PL08x: Add cyclic transfer support

2013-06-17 Thread Russell King - ARM Linux
On Sun, Jun 16, 2013 at 10:54:15PM +0200, Tomasz Figa wrote: > @@ -561,9 +564,9 @@ static u32 pl08x_getbytes_chan(struct pl08x_dma_chan > *plchan) > bytes += get_bytes_in_cctl(llis_va[index].cctl); > > /* > - * A LLI pointer of 0 terminates the LL

[RFC PATCH 08/11] dmaengine: PL08x: Add cyclic transfer support

2013-06-16 Thread Tomasz Figa
From: Alban Bedel Many audio interface drivers require support of cyclic transfers to work correctly, for example Samsung ASoC DMA driver. This patch adds support for cyclic transfers to the amba-pl08x driver. Signed-off-by: Alban Bedel Signed-off-by: Tomasz Figa --- drivers/dma/amba-pl08x.c