On Tue, Dec 16, 2014 at 10:31:47AM +0200, Catalin Crenguta wrote: > > It seems that because the ribbon cable has both the analog and digital > signals, the analog signals are affected by the digital ones (hence > the touchscreen was working OK when the display was disabled). Putting > decoupling capacitors on X+, X-, Y+, Y- reduces the noise and the > false events disappear. IOW, the root cause is a design flaw in the BB-View 4.3 Cape? Thanks, Richard -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
