-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10-02-10 12:18, Maxim Podbereznyi wrote: > Hi guys! > > I have own board based on AT91SAM9263-EK design and connect 7" LCD with > touchscreen. The LCD resolution is 800x480px. When Angstrom starts it asks > me to calibrate the TS, I do it. Then I can't point to anything on the > screen because the cursor shivers when I press and I can't put in a right > position. > > I want to fix this issue but don't know where exactly I should be looking > for. Is it in tslib or 7843 driver?
The answer to that is a bit complicated :) The kernel people say that any postprocessing should be done in userspace (in your case sample averaging and binning) and userspace people say that's too slow and wastefull. Try using some tslib filters in tslib.conf first to see if that helps, and when that is too slow try hacking the kernel driver. regards, Koen -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Darwin) iD8DBQFLcq4RMkyGM64RGpERAiqtAJ9fqpTmLroJDj3g8mpTBR/1Q4aMoACfUI/Y 0k0wA+8bQQrts8e0MZwOWfs= =LZ2y -----END PGP SIGNATURE----- _______________________________________________ Angstrom-distro-devel mailing list Angstrom-distro-devel@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-devel
