On Mon, Nov 4, 2019 at 7:49 AM Sven Van Asbroeck <thesven73@xxxxxxxxx> wrote: > > On Mon, Nov 4, 2019 at 2:01 AM Dmitry Torokhov > <dmitry.torokhov@xxxxxxxxx> wrote: > > > > Can you please tell me what device you have? Do the patches work for > > you? > > I have an ILI2117A/ILI2118A. > > I'll try out the patches today. I'm stuck with a 4.1 vendor kernel, so > I'll need to backport the (patched) mainline driver to 4.1 before > I'm able to test. > > I wil try Marek's patch, and Dmitry's rebased patch from > https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/log/?h=ili2xxx-touchscreen > and let you know the results. For what it's worth, I tried the 3-patch series from that branch on 5.4-RC5, but the ts_calibrate and ts_test_mt do not appear to receive touch info. They execute when I 'export TSLIB_TSDEVICE=/dev/input/event0' but I don't get touch data. If I do a hex-dump of /dev/event0 and it dumps data if and only if I hold my finger on the touch screen for a while. I'll try just doing the 1st patch to see if it it's any better. adam > > If the problem with Dmitry's patch is located in ili251x_read_touch_data, > then using a ILI2117A should work fine.
