On Thursday, July 24, 2014 at 05:36:34 AM, Yao Yuan wrote:
> Hi,
>
> Marek Vasut wrote:
> > On Wednesday, July 23, 2014 at 10:24:41 AM, Yuan Yao wrote:
> > > Changed in v5:
> > > - add "*chan_dev = dma->chan_using->device->dev" for reduce the call
> > > time.
> >
> > Did you check if the compiler
Hi,
Marek Vasut wrote:
> On Wednesday, July 23, 2014 at 10:24:41 AM, Yuan Yao wrote:
> > Changed in v5:
> > - add "*chan_dev = dma->chan_using->device->dev" for reduce the call time.
>
> Did you check if the compiler generates different code ?
>
Sorry, I didn't compare the assembly code. It's a
On Wednesday, July 23, 2014 at 10:24:41 AM, Yuan Yao wrote:
> Changed in v5:
> - add "*chan_dev = dma->chan_using->device->dev" for reduce the call time.
Did you check if the compiler generates different code ?
> - add the test logs.
[...]
Best regards,
Marek Vasut
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Changed in v5:
- add "*chan_dev = dma->chan_using->device->dev" for reduce the call time.
- add the test logs.
Changed in v4:
- cancelled "i2c_imx->use_dma".
- changed "Dma" to "DMA".
- add Timeout handling for Transfer complete.
Changed in v3:
- fix a bug when request the dma faild.
- some mi
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