On Tue, 4 Oct 2016 11:46:14 +0200
Mylène Josserand <mylene.josserand@xxxxxxxxxxxxxxxxxx> wrote:
> Add the case of a burst of 4 which is handled by the SoC.
>
> Signed-off-by: Mylène Josserand <mylene.josserand@xxxxxxxxxxxxxxxxxx>
> ---
> 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/dma/sun6i-dma.c
> @@ -240,6 +240,8 @@ static inline s8 convert_burst(u32 maxburst)
> switch (maxburst) {
> case 1:
> return 0;
> + case 4:
> + return 1;
> case 8:
> return 2;
> default:
> --
> 2.9.3
This patch has already been rejected by Maxime in the threads
http://www.spinics.net/lists/dmaengine/msg08610.html
and
http://www.spinics.net/lists/dmaengine/msg08719.html
I hope you will find the way he wants for this maxburst to be added.
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
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