Summary: Goodix touchscreen works intermittently, fails reading config info. https://bugzilla.kernel.org/show_bug.cgi?id=156511 Description: Chuwi Hi12 tablet with Intel cherry-trail Atom Z8300, the touchscreen does work after bootup most of the time, but sometimes it does not work without running modprobe. When it fails the dmesg log shows the error "Invalid config, using defaults" and when it works this error is not present. Module: goodix, goodix_backport Linux version 4.8.0-040800rc5-generic (kernel@tangerine) (gcc version 6.2.0 20160830 (Ubuntu 6.2.0-2ubuntu11) ) #201609041832 SMP Sun Sep 4 22:34:01 UTC 2016 dmesg log when it's failing: [ 10.012314] Goodix-TS i2c-GDIX1001:00: ID 9111, version: 1060 [ 10.017711] Goodix-TS i2c-GDIX1001:00: Invalid config, using defaults [ 10.018021] input: Goodix Capacitive TouchScreen as /devices/pci0000:00/808622C1:05/i2c-13/i2c-GDIX1001:00/input/input6 details given in bugzilla #156511 -- 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
