Add fixes to the CC contaminant/connection detection logic to improve reliability and stability of the maxim tcpc driver. This patchset has been tested on a PD Tester. --- Changes in v2: - Fix improperly formatted patch for stable inclusion. Tagged every patch in patchset for stable. - Link to v1: https://lore.kernel.org/r/20250814-fix-upstream-contaminant-v1-0-801ce8089031@xxxxxxxxxx --- Amit Sunil Dhamne (2): usb: typec: maxim_contaminant: disable low power mode when reading comparator values usb: typec: maxim_contaminant: re-enable cc toggle if cc is open and port is clean drivers/usb/typec/tcpm/maxim_contaminant.c | 58 ++++++++++++++++++++++++++++++ drivers/usb/typec/tcpm/tcpci_maxim.h | 1 + 2 files changed, 59 insertions(+) --- base-commit: 89be9a83ccf1f88522317ce02f854f30d6115c41 change-id: 20250802-fix-upstream-contaminant-16910e2762ca Best regards, -- Amit Sunil Dhamne <amitsd@xxxxxxxxxx>
