Hi there, > I have a Lenovo 300e 2nd Generation, a "2-in-1". This device uses an > accelerometer via the AMD Sensor Fusion Hub to detect laptop and tablet > mode. Despite being attached to the (supported) AMD SFH, this > accelerometer does not function. When the system tries to initialize the > accelerometer, it simply reports: > > [ 8.850222] pcie_mp2_amd 0000:04:00.7: sid 0x0 (accelerometer) status > 0x5 > [ 8.850240] pcie_mp2_amd 0000:04:00.7: Failed to discover, sensors > not enabled is 0 > [ 8.850276] pcie_mp2_amd: probe of 0000:04:00.7 failed with error -95 > > The device works correctly under Windows, so I know this isn't broken > hardware. I have an "HP ENVY x360 Convertible 13-ay0xxx " and the same problem. The sensors work on Windows, but on Linux I can't get them to work (running kernel 6.6.1). I'm getting a similar dmesg message: [ 3.353367] pcie_mp2_amd 0000:04:00.7: enabling device (0000 -> 0002) [ 8.154761] pcie_mp2_amd 0000:04:00.7: Failed to discover, sensors not enabled is 0 [ 8.154793] pcie_mp2_amd: probe of 0000:04:00.7 failed with error -95 I'd also be happy to help with debugging this. Thank you for your time! Tom
