Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

2021-01-05 Thread Wolfram Sang
> Could you help me add: > Fixes: 8426fe70cfa4("i2c: mediatek: Add apdma sync in i2c driver") Thanks, added! signature.asc Description: PGP signature

Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

2021-01-04 Thread Qii Wang
On Mon, 2021-01-04 at 19:32 +0100, Wolfram Sang wrote: > On Mon, Jan 04, 2021 at 07:29:59PM +0100, Wolfram Sang wrote: > > On Thu, Dec 24, 2020 at 08:26:07PM +0800, qii.w...@mediatek.com wrote: > > > From: Qii Wang > > > > > > With the apdma remove hand-shake signal, it requirs special > > > oper

Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

2021-01-04 Thread Wolfram Sang
On Mon, Jan 04, 2021 at 07:29:59PM +0100, Wolfram Sang wrote: > On Thu, Dec 24, 2020 at 08:26:07PM +0800, qii.w...@mediatek.com wrote: > > From: Qii Wang > > > > With the apdma remove hand-shake signal, it requirs special > > operation timing to reset i2c manually, otherwise the interrupt > > wil

Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

2021-01-04 Thread Wolfram Sang
On Thu, Dec 24, 2020 at 08:26:07PM +0800, qii.w...@mediatek.com wrote: > From: Qii Wang > > With the apdma remove hand-shake signal, it requirs special > operation timing to reset i2c manually, otherwise the interrupt > will not be triggered, i2c transmission will be timeout. > > Signed-off-by: