topic about the sabresd platform touch sensor in i.MX Processors

about the sabresd platform touch sensor

erichu — Thu, 15 Aug 2013 23:00:32 GMT

Is there any one knows about the touch sensor used on the sabresd platform board. how much touch point actually support by the hardware?

Re: about the sabresd platform touch sensor

4guin4g4 — Mon, 19 Aug 2013 00:58:40 GMT

You may need to contact the display vendor in order to get more information about what is their panel capable of accomplishing.

You can also review the source code <ltib_dir>/rpm/BUILD/linux/drivers/video/mxc/ldb.c

Re: about the sabresd platform touch sensor

erichu — Mon, 19 Aug 2013 17:57:45 GMT

I am talking about the freescale sabresd platform, it comes with that lcd panel. Also, wont be able to find any documentation which covers that chipset. I did a driver debugging, it shows only 2 points support. Can you confirm that? I have seen another post from some freescale people said that it only depend on software.

Re: about the sabresd platform touch sensor

YixingKong — Mon, 24 Feb 2014 06:11:32 GMT

Eric

Had your issue got resolved? If yes, we are going to close the discussion in 3 days. If you still need help, please feel free to reply with an update to this discussion.

Thanks,
Yixing

Re: about the sabresd platform touch sensor

YixingKong — Mon, 03 Mar 2014 08:48:57 GMT

Eric

This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.

Thanks,

Yixing