linux/Documentation/usb, branch v6.7

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

2023-11-04T02:00:42Z

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 ...

docs: usb: fix reference to nonexistent file in UVC Gadget

2023-10-23T02:41:01Z

Fix a typo in the path of this reference. Fixes: 094f391013ba ("docs: usb: Add documentation for the UVC Gadget") Cc: Daniel Scally Cc: Greg Kroah-Hartman Signed-off-by: Vegard Nossum Signed-off-by: Jonathan Corbet Message-ID: <20231022185311.919325-1-vegard.nossum@oracle.com>

usb: gadget: f_uac2: allow changing terminal types through configfs

2023-10-05T07:35:43Z

Add "c_terminal_type" and "p_terminal_type" configfs entries in order to allow the user to change the capture and playback terminal type codes. These fields affect the type of audio device that Windows detects, so being able to modify this is useful when it would be advantageous for a gadget to be detected as something other than a generic speaker/microphone. The fields default to microphone for the capture type field and speaker for the playback type field as was the case before. Signed-off-by: James Gruber Link: https://lore.kernel.org/r/20230914222746.155126-1-jimmyjgruber@gmail.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-09-01T16:23:34Z

Pull USB / Thunderbolt / PHY driver updates from Greg KH: "Here is the big set of USB, Thunderbolt, and PHY driver updates for 6.6-rc1. Included in here are: - PHY driver additions and cleanups - Thunderbolt minor additions and fixes - USB MIDI 2 gadget support added - dwc3 driver updates and additions - Removal of some old USB wireless code that was missed when that codebase was originally removed a few years ago, cleaning up some core USB code paths - USB core potential use-after-free fixes that syzbot from different people/groups keeps tripping over - typec updates and additions - gadget fixes and cleanups - loads of smaller USB core and driver cleanups all over the place Full details are in the shortlog. All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits) platform/chrome: cros_ec_typec: Configure Retimer cable type tcpm: Avoid soft reset when partner does not support get_status usb: typec: tcpm: reset counter when enter into unattached state after try role usb: typec: tcpm: set initial svdm version based on pd revision USB: serial: option: add FOXCONN T99W368/T99W373 product USB: serial: option: add Quectel EM05G variant (0x030e) usb: dwc2: add pci_device_id driver_data parse support usb: gadget: remove max support speed info in bind operation usb: gadget: composite: cleanup function config_ep_by_speed_and_alt() usb: gadget: config: remove max speed check in usb_assign_descriptors() usb: gadget: unconditionally allocate hs/ss descriptor in bind operation usb: gadget: f_uvc: change endpoint allocation in uvc_function_bind() usb: gadget: add a inline function gether_bitrate() usb: gadget: use working speed to calcaulate network bitrate and qlen dt-bindings: usb: samsung,exynos-dwc3: Add Exynos850 support usb: dwc3: exynos: Add support for Exynos850 variant usb: gadget: udc-xilinx: fix incorrect type in assignment warning usb: gadget: udc-xilinx: fix cast from restricted __le16 warning usb: gadget: udc-xilinx: fix restricted __le16 degrades to integer warning USB: dwc2: hande irq on dead controller correctly ...

Documentation: Fix typos

2023-08-18T17:29:03Z

Fix typos in Documentation. Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org Signed-off-by: Jonathan Corbet

USB: Remove Wireless USB and UWB documentation

2023-08-09T12:17:32Z

Support for Wireless USB and Ultra WideBand was removed in 2020 by commit caa6772db4c1 ("Staging: remove wusbcore and UWB from the kernel tree."). But the documentation files were left behind. Let's get rid of that out-of-date documentation. Signed-off-by: Alan Stern Link: https://lore.kernel.org/r/015d4310-bcd3-4ba4-9a0e-3664f281a9be@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

usb: gadget: midi2: More flexible MIDI 1.0 configuration

2023-07-26T04:38:14Z

This patch allows users to set up MIDI 1.0 ports more flexibly. Namely, instead of the fixed mapping only from FB 0, now multiple block definitions are applied to build up the MIDI 1.0 mapping. The each block config has midi1_first_group and midi1_num_groups attributes, and those specify which Groups are used for MIDI 1.0. Those fields must be within the UMP Groups defined in the block itself. Signed-off-by: Takashi Iwai Link: https://lore.kernel.org/r/20230725062206.9674-8-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman

usb: gadget: midi2: Add "Operation Mode" control

2023-07-26T04:38:14Z

Add a new ALSA control element to watch the current operation mode (MIDI 1.0 or MIDI 2.0). It's a read-only control that reflects the current value of altsetting, and 0 means unused, 1 for MIDI 1.0 (altset 0) and 2 for MIDI 2.0 (altset 1). Signed-off-by: Takashi Iwai Link: https://lore.kernel.org/r/20230725062206.9674-7-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman

usb: gadget: midi2: Add testing documentation

2023-07-26T04:38:14Z

Describing brief testing of the new MIDI 2.0 function driver. Signed-off-by: Takashi Iwai Link: https://lore.kernel.org/r/20230725062206.9674-6-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman

usb: gadget: uvc: Make bmControls attr read/write

2023-03-29T06:51:26Z

For the Processing Unit and Camera Terminal descriptors defined in the UVC Gadget we currently hard-code values into their bmControls fields, which enumerates which controls the gadget is able to support. This isn't appropriate since only the userspace companion program to the kernel driver will know which controls are supported. Make the configfs attributes that point to those fields read/write so userspace can set them to appropriate values. Document the new behaviour at the same time so the functionality is clear. Signed-off-by: Daniel Scally Link: https://lore.kernel.org/r/20230309105825.216745-1-dan.scally@ideasonboard.com Signed-off-by: Greg Kroah-Hartman