Re: [PATCH 1/3] Input: touchscreen: ad7877 implement specified chip select behavior

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Oct 15, 2010 at 12:40:48PM +0200, michael.hennerich@xxxxxxxxxx wrote:
> From: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
> 
> According to the AD7877 datasheet:
> Each transfer operation is 16-bit. If multiple read/write operations are
> to be performed, CS must be taken high after the end of each read/write
> operation before another read/write operation can be performed by
> taking CS low again.
> 
> Make sure CS toggles after each transfer in the message.
> 
> Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>

Will apply all 3, thanks Michael.

-- 
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media Devel]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Linux Wireless Networking]     [Linux Omap]

  Powered by Linux