Messages in this thread | | | Subject | Re: [PATCH v11 04/56] Input: atmel_mxt_ts - split large i2c transfers into blocks | From | "Wang, Jiada" <> | Date | Tue, 30 Jun 2020 23:33:15 +0900 |
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Hello Dmitry
On 2020/05/12 7:19, Dmitry Torokhov wrote: > Hi Jiada, Nick, > > On Thu, May 07, 2020 at 10:56:04PM -0700, Jiada Wang wrote: >> From: Nick Dyer <nick.dyer@itdev.co.uk> >> >> On some firmware variants, the size of the info block exceeds what can >> be read in a single transfer. > > Is this limitation of the mXT controller or maybe it is issue with > implementation of the particular i2c adapter and should be dealt with > there? > This patch was authored by Nick, but I assume it is trying to address issue due to I2C adapter limitation which following patch in this series is already doing "Input: atmel_mxt_ts: Limit the max bytes transferred in an i2c transaction"
I will extend patch "Input: atmel_mxt_ts: Limit the max bytes transferred in an i2c transaction" to also cover this case.
Thanks, Jiada
> Thanks. >
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