> Frankly speaking I do not know where the fix should actually be. I2C IMX > driver somehow taking care of this or the users of I2C, touchscreen drivers > in this case. In my opinion, the fix should be with the touchscreen driver > however I did like to have feedback or hear opinions on what is the accepted > solution to this.
There is no accepted solution to this yet :( DMA is/was still too rare for a serious discussion about this. There is also [1] and probably more... [1] http://patchwork.ozlabs.org/patch/220137/
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