Hi Mika, full acpidump of the machine is located here https://gitlab.com/SergK/icn8528/blob/master/DSDT/dsdt.dsl >From Android: "What does 'ls -l /sys/bus/i2c/devices' show under android?" 1) sysi2cdev /sys/bus/i2c/devices https://gitlab.com/SergK/icn8528/blob/master/Androiddata/sysi2cdev 2) sysbusacpidev - /sys/bus/acpi/devices https://gitlab.com/SergK/icn8528/blob/master/Androiddata/sysbusacpidev there is no nothing with CHPN0001 as it is under vanilla linux 4.2.2 3) Dmesg https://gitlab.com/SergK/icn8528/blob/master/Androiddata/andrdmesg please note - there is also in it focal_tech mention - it strange but the guys from Chuwi declared every possible variant in sysfs and only that is present in tablet revision (my is rev11 with chipone icn8528.h) is initialized through corresponding linux module. <6> : input: chipone-ts as /devices/virtual/input/input3 >> cat /devices/virtual/input/input3/modalias gives >> >> input:b000v0000p0000e0000-e0,1,3,k8B,9E,D9,ra2F,30,32,35,36,39,m1sfw >> - I guess the key is m1sfw which means loaded firmware. 4) /proc/bus/input/devices https://gitlab.com/SergK/icn8528/blob/master/Androiddata/procbusinputdevices Kind regards, Serge Kolotylo -- 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
