pm24.git/drivers/usb/typec, branch rust-6.10

Merge tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2024-03-21T19:35:20Z

Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt changes for 6.9-rc1. Lots of tiny changes and forward progress to support new hardware and better support for existing devices. Included in here are: - Thunderbolt (i.e. USB4) updates for newer hardware and uses as more people start to use the hardware - default USB authentication mode Kconfig and documentation update to make it more obvious what is going on - USB typec updates and enhancements - usual dwc3 driver updates - usual xhci driver updates - function USB (i.e. gadget) driver updates and additions - new device ids for lots of drivers - loads of other small updates, full details in the shortlog All of these, including a "last minute regression fix" have been in linux-next with no reported issues" * tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (185 commits) usb: usb-acpi: Fix oops due to freeing uninitialized pld pointer usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic phy: tegra: xusb: Add API to retrieve the port number of phy USB: gadget: pxa27x_udc: Remove unused of_gpio.h usb: gadget/snps_udc_plat: Remove unused of_gpio.h usb: ohci-pxa27x: Remove unused of_gpio.h usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined usb: Clarify expected behavior of dev_bin_attrs_are_visible() xhci: Allow RPM on the USB controller (1022:43f7) by default usb: isp1760: remove SLAB_MEM_SPREAD flag usage usb: misc: onboard_hub: use pointer consistently in the probe function usb: gadget: fsl: Increase size of name buffer for endpoints usb: gadget: fsl: Add of device table to enable module autoloading usb: typec: tcpm: add support to set tcpc connector orientatition usb: typec: tcpci: add generic tcpci fallback compatible dt-bindings: usb: typec-tcpci: add tcpci fallback binding usb: gadget: fsl-udc: Replace custom log wrappers by dev_{err,warn,dbg,vdbg} usb: core: Set connect_type of ports based on DT node dt-bindings: usb: Add downstream facing ports to realtek binding ...

usb: typec: tcpm: add support to set tcpc connector orientatition

2024-03-05T13:29:30Z

This adds the support to set the connector orientation value accordingly. This is part of the optional CONFIG_STANDARD_OUTPUT register 0x18, specified within the USB port controller spsicification rev. 2.0 [1]. [1] https://www.usb.org/sites/default/files/documents/usb-port_controller_specification_rev2.0_v1.0_0.pdf Signed-off-by: Marco Felsch Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20240222210903.208901-4-m.felsch@pengutronix.de Signed-off-by: Greg Kroah-Hartman

usb: typec: tcpci: add generic tcpci fallback compatible

2024-03-05T13:29:30Z

The driver already support the tcpci binding for the i2c_device_id so add the support for the of_device_id too. Signed-off-by: Marco Felsch Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20240222210903.208901-3-m.felsch@pengutronix.de Signed-off-by: Greg Kroah-Hartman

usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group

2024-03-05T13:12:51Z

The DisplayPort driver's sysfs nodes may be present to the userspace before typec_altmode_set_drvdata() completes in dp_altmode_probe. This means that a sysfs read can trigger a NULL pointer error by deferencing dp->hpd in hpd_show or dp->lock in pin_assignment_show, as dev_get_drvdata() returns NULL in those cases. Remove manual sysfs node creation in favor of adding attribute group as default for devices bound to the driver. The ATTRIBUTE_GROUPS() macro is not used here otherwise the path to the sysfs nodes is no longer compliant with the ABI. Fixes: 0e3bb7d6894d ("usb: typec: Add driver for DisplayPort alternate mode") Cc: stable@vger.kernel.org Signed-off-by: RD Babiera Link: https://lore.kernel.org/r/20240229001101.3889432-2-rdbabiera@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: Register SOP' alternate modes with cable plug

2024-03-05T13:11:09Z

Register SOP' alternate modes with a Type-C Connector Class cable plug. Alternate modes are queried from the PPM using the GET_ALTERNATE_MODES command with recipient set to SOP'. Reviewed-by: Benson Leung Reviewed-by: Prashant Malani Reviewed-by: Heikki Krogerus Signed-off-by: Jameson Thies Link: https://lore.kernel.org/r/20240305025804.1290919-5-jthies@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: Register SOP/SOP' Discover Identity Responses

2024-03-05T13:11:08Z

Register SOP and SOP' Discover Identity responses with the USB Type-C Connector Class as partner and cable identities, respectively. Discover Identity responses are requested from the PPM using the GET_PD_MESSAGE UCSI command. Signed-off-by: Jameson Thies Reviewed-by: Benson Leung Link: https://lore.kernel.org/r/20240305025804.1290919-4-jthies@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: Register cables based on GET_CABLE_PROPERTY

2024-03-05T13:11:08Z

Register cables with the Type-C Connector Class in the UCSI driver based on the PPM response to GET_CABLE_PROPERTY. Registered cable properties include plug type, cable type and major revision. Reviewed-by: Benson Leung Reviewed-by: Prashant Malani Reviewed-by: Dmitry Baryshkov Reviewed-by: Heikki Krogerus Signed-off-by: Jameson Thies Link: https://lore.kernel.org/r/20240305025804.1290919-3-jthies@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros

2024-03-05T13:11:08Z

Clean up UCSI_CABLE_PROP macros by fixing a bitmask shifting error for plug type and updating the modal support macro for consistent naming. Fixes: 3cf657f07918 ("usb: typec: ucsi: Remove all bit-fields") Cc: stable@vger.kernel.org Reviewed-by: Benson Leung Reviewed-by: Prashant Malani Reviewed-by: Dmitry Baryshkov Signed-off-by: Jameson Thies Link: https://lore.kernel.org/r/20240305025804.1290919-2-jthies@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: tpcm: Fix PORT_RESET behavior for self powered devices

2024-03-05T13:08:51Z

While commit 69f89168b310 ("usb: typec: tpcm: Fix issues with power being removed during reset") fixes the boot issues for bus powered devices such as LibreTech Renegade Elite/Firefly, it trades off the CC pins NOT being Hi-Zed during errory recovery (i.e PORT_RESET) for devices which are NOT bus powered(a.k.a self powered). This change Hi-Zs the CC pins only for self powered devices, thus preventing brown out for bus powered devices Adhering to spec is gaining more importance due to the Common charger initiative enforced by the European Union. Quoting from the spec: 4.5.2.2.2.1 ErrorRecovery State Requirements The port shall not drive VBUS or VCONN, and shall present a high-impedance to ground (above zOPEN) on its CC1 and CC2 pins. Hi-Zing the CC pins is the inteded behavior for PORT_RESET. CC pins are set to default state after tErrorRecovery in PORT_RESET_WAIT_OFF. 4.5.2.2.2.2 Exiting From ErrorRecovery State A Sink shall transition to Unattached.SNK after tErrorRecovery. A Source shall transition to Unattached.SRC after tErrorRecovery. Fixes: 69f89168b310 ("usb: typec: tpcm: Fix issues with power being removed during reset") Cc: stable@vger.kernel.org Cc: Mark Brown Signed-off-by: Badhri Jagan Sridharan Tested-by: Mark Brown Link: https://lore.kernel.org/r/20240228000512.746252-1-badhri@google.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: fix UCSI on SM8550 & SM8650 Qualcomm devices

2024-03-05T13:08:38Z

On SM8550 and SM8650 Qualcomm platforms a call to UCSI_GET_PDOS for non-PD partners will cause a firmware crash with no easy way to recover from it. Add UCSI_NO_PARTNER_PDOS quirk for those platform until we find a way to properly handle the crash. Signed-off-by: Neil Armstrong Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20240223-topic-sm8550-upstream-ucsi-no-pdos-v1-1-8900ad510944@linaro.org Cc: stable Signed-off-by: Greg Kroah-Hartman