Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/Thunderbolt updates from Greg KH:
 "Here is the "big" set of USB and Thunderbolt changes for 6.7-rc1.
  Nothing really major in here, just lots of constant development for
  new hardware. Included in here are:

   - Thunderbolt (i.e. USB4) fixes for reported issues and support for
     new hardware types and devices

   - USB typec additions of new drivers and cleanups for some existing
     ones

   - xhci cleanups and expanded tracing support and some platform
     specific updates

   - USB "La Jolla Cove Adapter (LJCA)" support added, and the gpio,
     spi, and i2c drivers for that type of device (all acked by the
     respective subsystem maintainers.)

   - lots of USB gadget driver updates and cleanups

   - new USB dwc3 platforms supported, as well as other dwc3 fixes and
     cleanups

   - USB chipidea driver updates

   - other smaller driver cleanups and additions, full details in the
     shortlog

  All of these have been in the linux-next tree for a while with no
  reported problems"

* tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (167 commits)
  usb: gadget: uvc: Add missing initialization of ssp config descriptor
  usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
  usb: raw-gadget: report suspend, resume, reset, and disconnect events
  usb: raw-gadget: don't disable device if usb_ep_queue fails
  usb: raw-gadget: properly handle interrupted requests
  usb:cdnsp: remove TRB_FLUSH_ENDPOINT command
  usb: gadget: aspeed_udc: Convert to platform remove callback returning void
  dt-bindings: usb: fsa4480: Add compatible for OCP96011
  usb: typec: fsa4480: Add support to swap SBU orientation
  dt-bindings: usb: fsa4480: Add data-lanes property to endpoint
  usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm()
  Revert "dt-bindings: usb: Add bindings for multiport properties on DWC3 controller"
  Revert "dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport"
  thunderbolt: Fix one kernel-doc comment
  usb: gadget: f_ncm: Always set current gadget in ncm_bind()
  usb: core: Remove duplicated check in usb_hub_create_port_device
  usb: typec: tcpm: Add additional checks for contaminant
  arm64: dts: rockchip: rk3588s: Add USB3 host controller
  usb: dwc3: add optional PHY interface clocks
  dt-bindings: usb: add rk3588 compatible to rockchip,dwc3
  ...

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
index 67000e4a8082..2b2f14a1b711 100644
--- a/drivers/platform/chrome/cros_ec_typec.c
+++ b/drivers/platform/chrome/cros_ec_typec.c
@@ -492,6 +492,8 @@ static int cros_typec_enable_dp(struct cros_typec_data *typec,
 {
 	struct cros_typec_port *port = typec->ports[port_num];
 	struct typec_displayport_data dp_data;
+	u32 cable_tbt_vdo;
+	u32 cable_dp_vdo;
 	int ret;
 
 	if (typec->pd_ctrl_ver < 2) {
@@ -524,6 +526,32 @@ static int cros_typec_enable_dp(struct cros_typec_data *typec,
 	port->state.data = &dp_data;
 	port->state.mode = TYPEC_MODAL_STATE(ffs(pd_ctrl->dp_mode));
 
+	/* Get cable VDO for cables with DPSID to check DPAM2.1 is supported */
+	cable_dp_vdo = cros_typec_get_cable_vdo(port, USB_TYPEC_DP_SID);
+
+	/**
+	 * Get cable VDO for thunderbolt cables and cables with DPSID but does not
+	 * support DPAM2.1.
+	 */
+	cable_tbt_vdo = cros_typec_get_cable_vdo(port, USB_TYPEC_TBT_SID);
+
+	if (cable_dp_vdo & DP_CAP_DPAM_VERSION) {
+		dp_data.conf |= cable_dp_vdo;
+	} else if (cable_tbt_vdo) {
+		dp_data.conf |=  TBT_CABLE_SPEED(cable_tbt_vdo) << DP_CONF_SIGNALLING_SHIFT;
+
+		/* Cable Type */
+		if (cable_tbt_vdo & TBT_CABLE_OPTICAL)
+			dp_data.conf |= DP_CONF_CABLE_TYPE_OPTICAL << DP_CONF_CABLE_TYPE_SHIFT;
+		else if (cable_tbt_vdo & TBT_CABLE_RETIMER)
+			dp_data.conf |= DP_CONF_CABLE_TYPE_RE_TIMER << DP_CONF_CABLE_TYPE_SHIFT;
+		else if (cable_tbt_vdo & TBT_CABLE_ACTIVE_PASSIVE)
+			dp_data.conf |= DP_CONF_CABLE_TYPE_RE_DRIVER << DP_CONF_CABLE_TYPE_SHIFT;
+	} else if (PD_IDH_PTYPE(port->c_identity.id_header) == IDH_PTYPE_PCABLE) {
+		dp_data.conf |= VDO_TYPEC_CABLE_SPEED(port->c_identity.vdo[0]) <<
+				DP_CONF_SIGNALLING_SHIFT;
+	}
+
 	ret = cros_typec_retimer_set(port->retimer, port->state);
 	if (!ret)
 		ret = typec_mux_set(port->mux, &port->state);