On Fri, Dec 08, 2023 at 06:34:00PM +0200, Dmitry Baryshkov wrote: > On Fri, 8 Dec 2023 at 14:56, Johan Hovold <johan+linaro@xxxxxxxxxx> wrote: > > > > Enabling UCSI on sc8280xp and the Lenovo ThinkPad X13s in particular > > results in a number of errors and timeouts during boot: > > > > [ 9.012421] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-95) > > [ 14.047379] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: timeout waiting for UCSI sync write response > > [ 14.050708] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-110) > > [ 20.192382] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: timeout waiting for UCSI sync write response > > [ 20.192542] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: GET_CONNECTOR_STATUS failed (-110) > > > > Disable UCSI on sc8280xp until this has been resolved. > Johan, if you can capture message traces in > pmic_glink_ucsi_locked_write() / pmic_glink_ucsi_read() / > pmic_glink_ucsi_callback(), this would help me understand what is > causing the issue. I don't have time to dig into this at the moment, and its probably easiest for everyone if you just try this on your own X13s. Johan
