My first diff... This patch has the ws driver update mouse cursor absolute position before scrolling begins on a touchscreen when wheel emulation is enabled.
This change should not impact other uses of wheel emulation. Is this ok? Index: driver/xf86-input-ws/src/ws.c =================================================================== RCS file: /cvs/xenocara/driver/xf86-input-ws/src/ws.c,v retrieving revision 1.64 diff -u -p -u -p -r1.64 driver/xf86-input-ws/src/ws.c --- driver/xf86-input-ws/src/ws.c 24 Mar 2019 17:59:19 -0000 1.64 +++ driver/xf86-input-ws/src/ws.c 6 Jul 2020 21:57:03 -0000 @@ -679,7 +679,8 @@ wsReadInput(InputInfoPtr pInfo) int ydelta = hw.ay - priv->old_ay; priv->old_ax = hw.ax; priv->old_ay = hw.ay; - if (wsWheelEmuFilterMotion(pInfo, xdelta, ydelta)) + if (wsWheelEmuFilterMotion(pInfo, xdelta, ydelta) + && priv->type != WSMOUSE_TYPE_TPANEL) return; /* absolute position event */
