2011/6/27 Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>: > > > Baohua Song <Baohua.Song@xxxxxxx> wrote: > >> >> >>> -----Original Message----- >>> From: linux-arm-kernel-bounces@xxxxxxxxxxxxxxxxxxx >>> [mailto:linux-arm-kernel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of >>daoguang >>> wu >>> Sent: 2011年6月27日 10:15 >>> To: Mark Brown >>> Cc: kgene.kim@xxxxxxxxxxx; ben-linux@xxxxxxxxx; >>> dmitry.torokhov@xxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; >>> wdgvip@xxxxxxxxx; linux-input@xxxxxxxxxxxxxxx; >>> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx >>> Subject: Re: [PATCH] INPUT:Add ABS_PRESSURE input event support for >>> touchscreen driver >>> >>> 2011/6/24 Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>: >>> > On Fri, Jun 24, 2011 at 10:15:38AM +0800, Wu DaoGuang wrote: >>> >> The touchscreen driver s3c2410_ts.c doesn't work well when using >>> >> the tslib, an abstraction layer for touchscreen panel events. >>> >> Tslib needs ABS_X ABS_Y and ABS_PRESSURE events to report, but >>only >>> >> the former two the driver can provide. >>> > >>> > It seems much more sane to fix this in tslib, the kernel is not >>actually >>> > reporting pressure meaningfully here and there's already BTN_TOUCH >>to >>> > report if the pen is down. >>> > >>> yeah,I will try to fix it in tslib. >> >>You may send a patch to tslib. >> > > This has already been fixed in tslib a couple years ago. I'm not sure if a > new version was cut or not. > -- > Dmitry I try the latest tslib ,and find there is no such problem and the latest version of tslib can be downloaded from git://github.com/kergoth/tslib.git. Thanks a lot. -- 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
