On Tue, Nov 01, 2016 at 10:55:13PM +0800, Chen-Yu Tsai wrote:
> >> * @src_maxburst: the maximum number of words (note: words, as in
> >> * units of the src_addr_width member, not bytes) that can be sent
> >> * in one burst to the device. Typically something like half the
> >> * FIFO depth on I
On Tue, Nov 1, 2016 at 9:46 PM, Koul, Vinod wrote:
> On Sun, 2016-10-30 at 10:06 +0800, Chen-Yu Tsai wrote:
>> Looking at the dmaengine API, I believe we got it wrong.
>>
>> max_burst in dma_slave_config denotes the largest amount of data
>> a single transfer should be, as described in dmaengine.h
On Sun, 2016-10-30 at 10:06 +0800, Chen-Yu Tsai wrote:
> Looking at the dmaengine API, I believe we got it wrong.
>
> max_burst in dma_slave_config denotes the largest amount of data
> a single transfer should be, as described in dmaengine.h:
Not a single transfer but smallest transaction within
On Sun, 30 Oct 2016 10:06:20 +0800
Chen-Yu Tsai wrote:
> >> Yes, I know that the burst size is always a power of 2.
> >> The best way to check it would be to change the {src,dts}_maxburst to a
> >> bitmap of the possible bursts as 0x0d for 1,4 and 8 bytes. But this
> >> asks for a lot of changes.
Hi,
On Fri, Oct 28, 2016 at 1:51 AM, Maxime Ripard
wrote:
> On Sun, Oct 23, 2016 at 06:31:07PM +0200, Jean-Francois Moine wrote:
>> On Tue, 4 Oct 2016 18:55:54 +0200
>> Maxime Ripard wrote:
>>
>> > On Tue, Oct 04, 2016 at 12:40:11PM +0200, Jean-Francois Moine wrote:
>> > > On Tue, 4 Oct 2016 11
On Sun, Oct 23, 2016 at 06:31:07PM +0200, Jean-Francois Moine wrote:
> On Tue, 4 Oct 2016 18:55:54 +0200
> Maxime Ripard wrote:
>
> > On Tue, Oct 04, 2016 at 12:40:11PM +0200, Jean-Francois Moine wrote:
> > > On Tue, 4 Oct 2016 11:46:14 +0200
> > > Mylène Josserand wrote:
> > >
> > > > Add the
On Tue, 4 Oct 2016 18:55:54 +0200
Maxime Ripard wrote:
> On Tue, Oct 04, 2016 at 12:40:11PM +0200, Jean-Francois Moine wrote:
> > On Tue, 4 Oct 2016 11:46:14 +0200
> > Mylène Josserand wrote:
> >
> > > Add the case of a burst of 4 which is handled by the SoC.
> > >
> > > Signed-off-by: Mylène
On Tue, Oct 04, 2016 at 12:40:11PM +0200, Jean-Francois Moine wrote:
> On Tue, 4 Oct 2016 11:46:14 +0200
> Mylène Josserand wrote:
>
> > Add the case of a burst of 4 which is handled by the SoC.
> >
> > Signed-off-by: Mylène Josserand
> > ---
> > drivers/dma/sun6i-dma.c | 2 ++
> > 1 file cha
On Tue, Oct 04, 2016 at 03:46:51PM +0200, Jean-Francois Moine wrote:
> On Tue, 4 Oct 2016 14:12:21 +0200
> Thomas Petazzoni wrote:
>
> > > > Add the case of a burst of 4 which is handled by the SoC.
> > > >
> > > > Signed-off-by: Mylène Josserand
> > > > ---
> > > > drivers/dma/sun6i-dma.c | 2
On Tue, 4 Oct 2016 14:12:21 +0200
Thomas Petazzoni wrote:
> > > Add the case of a burst of 4 which is handled by the SoC.
> > >
> > > Signed-off-by: Mylène Josserand
> > > ---
> > > drivers/dma/sun6i-dma.c | 2 ++
> > > 1 file changed, 2 insertions(+)
> > >
> > > diff --git a/drivers/dma/sun6
Hello,
On Tue, 4 Oct 2016 12:40:11 +0200, Jean-Francois Moine wrote:
> > Add the case of a burst of 4 which is handled by the SoC.
> >
> > Signed-off-by: Mylène Josserand
> > ---
> > drivers/dma/sun6i-dma.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/drivers/dma/sun6i-dma
On Tue, 4 Oct 2016 11:46:14 +0200
Mylène Josserand wrote:
> Add the case of a burst of 4 which is handled by the SoC.
>
> Signed-off-by: Mylène Josserand
> ---
> drivers/dma/sun6i-dma.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma
Add the case of a burst of 4 which is handled by the SoC.
Signed-off-by: Mylène Josserand
---
drivers/dma/sun6i-dma.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index 8346199..0485204 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/
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