This series introduces a binding for Type-C data lane switches. These control the routing and operating modes of USB Type-C data lanes based on the PD messaging from the Type-C port driver regarding connected peripherals.
The first patch introduces a change to the Type-C mux class mode-switch matching code, while the second adds a config guard to a Type-C header. The next couple of patches introduce the new "typec-switch" binding as well as one user of it (the ANX7625 drm bridge).
The remaining patches add functionality to the anx7625 driver to register the mode-switches, as well as program its crosspoint switch depending on which Type-C port has a DisplayPort (DP) peripheral connected to it.
Pin-Yen Lin (1): drm/bridge: anx7625: Add typec_mux_set callback function
Prashant Malani (6): usb: typec: mux: Allow muxes to specify mode-switch usb: typec: mux: Add CONFIG guards for functions dt-bindings: usb: Add Type-C switch binding dt-bindings: drm/bridge: anx7625: Add mode-switch support drm/bridge: anx7625: Register number of Type C switches drm/bridge: anx7625: Register Type-C mode switches
.../display/bridge/analogix,anx7625.yaml | 56 +++++++ .../devicetree/bindings/usb/typec-switch.yaml | 76 +++++++++ drivers/gpu/drm/bridge/analogix/anx7625.c | 151 ++++++++++++++++++ drivers/gpu/drm/bridge/analogix/anx7625.h | 20 +++ drivers/usb/typec/mux.c | 8 +- include/linux/usb/typec_mux.h | 38 +++++ 6 files changed, 347 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/typec-switch.yaml