Messages in this thread | | | Date | Tue, 1 Dec 2015 01:56:55 +0100 | From | Wolfram Sang <> | Subject | Re: [PATCH v2 1/2] i2c: mediatek: add i2c first write then read optimization |
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On Mon, Nov 09, 2015 at 01:43:58PM +0800, Liguo Zhang wrote: > For platform with auto restart support, between every transfer, > i2c controller will trigger an interrupt and SW need to handle > it to start new transfer. When doing write-then-read transfer, > instead of restart mechanism, using WRRD mode to have controller > send both transfer in one request to reduce latency. > > Signed-off-by: Liguo Zhang <liguo.zhang@mediatek.com> > Reviewed-by: Eddie Huang <eddie.huang@mediatek.com>
Applied to for-next, thanks!
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