Closed gelomon closed 3 years ago
Huh, this is the first dell device I've seen use an SMBus trackpad. Sure it's SMBus and not I2C? No response generally means that there isn't actually a device there.
Hmm I’m not quite sure but looking on guide and cheking ps2trackpad(Trackpad supports SMBus operation) on ioreg and log shows smbus support. 😅
Might be best to check in Linux or Windows. If Linux, run these in terminal:
sudo dmesg | grep -i input
xinput --list
If windows, I'd go into device manager and see if you can find an I2C HID device. If not, check for the SMBus driver controller. Should say something like Synaptics SMBus Device instead of Intel SMBus Controller. It won't show up as a HID/mouse device, you'll have to search around for it in another sections of device manager.
Damn, You’re right it’s an i2c. I’ll try using i2c again
Describe the bug Successfully loaded all kexts, checked that my trackpad supports SMBUS but still its not working Trackpad Details: Synaptics F12 Bootloader: OC
VRMI LOG
VSMB LOG
VoodooPS2Trackpad Log
IOREG ioreg.zip
Screenshots
kext loading![kexts](https://user-images.githubusercontent.com/2344837/121787702-4122e300-cbfa-11eb-9d85-420e79a0e452.png)
boot args![boot-args](https://user-images.githubusercontent.com/2344837/121787689-25b7d800-cbfa-11eb-8694-03fceecf21dd.png)