Same bug on Dell Precision 3530 laptop.
Dec 17 09:24:45 j-3530 kernel: [225540.767030] i2c_hid i2c-DELL0820:00: i2c_hid_get_input: incomplete report (30/2) Dec 17 09:24:45 j-3530 kernel: [225540.768277] i2c_hid i2c-DELL0820:00: i2c_hid_get_input: incomplete report (30/2)
BIOS on Dell 3530 does not offer touchpad settings.
Same bug on Dell Precision 3530 laptop.
Dec 17 09:24:45 j-3530 kernel: [225540.767030] i2c_hid i2c-DELL0820:00: i2c_hid_get_input: incomplete report (30/2)
Dec 17 09:24:45 j-3530 kernel: [225540.768277] i2c_hid i2c-DELL0820:00: i2c_hid_get_input: incomplete report (30/2)
BIOS on Dell 3530 does not offer touchpad settings.