Re: [PATCH 0/7] dmaengine:omap-dma: Linked List transfer for slave_sg

2016-07-18 Thread Peter Ujfalusi
On 07/18/16 15:21, Russell King - ARM Linux wrote: > On Mon, Jul 18, 2016 at 03:07:57PM +0300, Peter Ujfalusi wrote: >> I was not aware of any position on this from TI - as I mentioned I was not >> involved with DMA. It could be that the position from 'TI' is still what it >> was. Or changed. But a

Re: [PATCH 0/7] dmaengine:omap-dma: Linked List transfer for slave_sg

2016-07-18 Thread Russell King - ARM Linux
On Mon, Jul 18, 2016 at 03:07:57PM +0300, Peter Ujfalusi wrote: > I was not aware of any position on this from TI - as I mentioned I was not > involved with DMA. It could be that the position from 'TI' is still what it > was. Or changed. But as I have been asked to look after TI DMA drivers > upstr

Re: [PATCH 0/7] dmaengine:omap-dma: Linked List transfer for slave_sg

2016-07-18 Thread Peter Ujfalusi
On 07/18/16 13:31, Russell King - ARM Linux wrote: > On Thu, Jul 14, 2016 at 03:42:35PM +0300, Peter Ujfalusi wrote: >> Hi, >> >> The following series with the final patch will add support for sDMA Linked >> List >> transfer support. >> Linked List is supported by sDMA in OMAP3630+ (OMAP4/5, dra7

Re: [PATCH 0/7] dmaengine:omap-dma: Linked List transfer for slave_sg

2016-07-18 Thread Russell King - ARM Linux
On Thu, Jul 14, 2016 at 03:42:35PM +0300, Peter Ujfalusi wrote: > Hi, > > The following series with the final patch will add support for sDMA Linked > List > transfer support. > Linked List is supported by sDMA in OMAP3630+ (OMAP4/5, dra7 family). > If the descriptor load feature is present we ca

[PATCH 0/7] dmaengine:omap-dma: Linked List transfer for slave_sg

2016-07-14 Thread Peter Ujfalusi
Hi, The following series with the final patch will add support for sDMA Linked List transfer support. Linked List is supported by sDMA in OMAP3630+ (OMAP4/5, dra7 family). If the descriptor load feature is present we can create the descriptors for each SG beforehand and let sDMA to walk them throu