Openmoko's S3C touchscreen driver porting question

Maurus Cuelenaere mcuelenaere at gmail.com
Sat Sep 19 14:07:55 CEST 2009


Op 18-09-09 02:18, Nelson Castillo schreef:
> #define TS_EVENT_FIFO_SIZE (2<<  6)
>
> Should be enough. Try a different number but I think this should be enough.
> Just for a test try (2<<  10).
>    

I've tried this before, didn't work

> A) I would also check if the coordinates make sense.
>    

not sure how to do that?

> B) I would also check if event_send_timer_f (case 'P') is ever reached.
>    

doesn't get reached

> It should return "sizeof(int) * 3".
>
> Try checking B.
>
> PS: There is a newer version of this driver that uses the s3c-adc API.
> Since this is what upstream wants. I guess I should submit the changes
> for andy-tracking (or for one of the new branches).
> http://nelson-patches.googlecode.com/svn/trunk/openmoko/kernel/ts-with-s3c-adc/
>    

I haven't tried these patches yet as I'm currently chasing an SDHCI bug 
which is blocking me from doing any "real" work.

Thanks for the help.

Regards,
Maurus Cuelenaere




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