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0be3870f7c
Check the UCSI_CAP_GET_PD_MESSAGE bit before sending GET_PD_MESSAGE to discover partner and cable identity, check UCSI_CAP_CABLE_DETAILS before sending GET_CABLE_PROPERTY to discover the cable and check UCSI_CAP_ALT_MODE_DETAILS before registering the a cable plug. Additionally, move 8 bits from reserved_1 to features in the ucsi_capability struct. This makes the field 16 bits, still 8 short of the 24 bits allocated for it in UCSI v3.0, but it will not overflow because UCSI only defines 14 bits in bmOptionalFeatures. Fixes: 38ca416597b0 ("usb: typec: ucsi: Register cables based on GET_CABLE_PROPERTY") Link: https://lore.kernel.org/linux-usb/44e8142f-d9b3-487b-83fe-39deadddb492@linaro.org Suggested-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Jameson Thies <jthies@google.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Reviewed-by: Benson Leung <bleung@chromium.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20240315171836.343830-2-jthies@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>