user/sven/linux.git/include/linux/usb, branch v6.13.4

usb: typec: tcpci: Prevent Sink disconnection before vPpsShutdown in SPR PPS

2025-02-08T09:02:23Z

commit 4d27afbf256028a1f54363367f30efc8854433c3 upstream. The Source can drop its output voltage to the minimum of the requested PPS APDO voltage range when it is in Current Limit Mode. If this voltage falls within the range of vPpsShutdown, the Source initiates a Hard Reset and discharges Vbus. However, currently the Sink may disconnect before the voltage reaches vPpsShutdown, leading to unexpected behavior. Prevent premature disconnection by setting the Sink's disconnect threshold to the minimum vPpsShutdown value. Additionally, consider the voltage drop due to IR drop when calculating the appropriate threshold. This ensures a robust and reliable interaction between the Source and Sink during SPR PPS Current Limit Mode operation. Fixes: 4288debeaa4e ("usb: typec: tcpci: Fix up sink disconnect thresholds for PD") Cc: stable Signed-off-by: Kyle Tso Reviewed-by: Heikki Krogerus Reviewed-by: Badhri Jagan Sridharan Link: https://lore.kernel.org/r/20250114142435.2093857-1-kyletso@google.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2024-11-29T19:19:31Z

Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt changes for 6.13-rc1. Overall, a pretty slow development cycle, the majority of the work going into the debugfs interface for the thunderbolt (i.e. USB4) code, to help with debugging the myrad ways that hardware vendors get their interfaces messed up. Other than that, here's the highlights: - thunderbolt changes and additions to debugfs interfaces - lots of device tree updates for new and old hardware - UVC configfs gadget updates and new apis for features - xhci driver updates and fixes - dwc3 driver updates and fixes - typec driver updates and fixes - lots of other small updates and fixes, full details in the shortlog All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (148 commits) usb: typec: tcpm: Add support for sink-bc12-completion-time-ms DT property dt-bindings: usb: maxim,max33359: add usage of sink bc12 time property dt-bindings: connector: Add time property for Sink BC12 detection completion usb: dwc3: gadget: Remove dwc3_request->needs_extra_trb usb: dwc3: gadget: Cleanup SG handling usb: dwc3: gadget: Fix looping of queued SG entries usb: dwc3: gadget: Fix checking for number of TRBs left usb: dwc3: ep0: Don't clear ep0 DWC3_EP_TRANSFER_STARTED Revert "usb: gadget: composite: fix OS descriptors w_value logic" usb: ehci-spear: fix call balance of sehci clk handling routines USB: make to_usb_device_driver() use container_of_const() USB: make to_usb_driver() use container_of_const() USB: properly lock dynamic id list when showing an id USB: make single lock for all usb dynamic id lists drivers/usb/storage: refactor min with min_t drivers/usb/serial: refactor min with min_t drivers/usb/musb: refactor min/max with min_t/max_t drivers/usb/mon: refactor min with min_t drivers/usb/misc: refactor min with min_t drivers/usb/host: refactor min/max with min_t/max_t ...

usb: storage: fix wrong comments for struct bulk_cb_wrap

2024-10-29T03:33:29Z

In the flags, direction is in bit 7 instead of bit 0 based on the specification. Signed-off-by: Dingyan Li <18500469033@163.com> Link: https://lore.kernel.org/r/20241020074721.26905-1-18500469033@163.com Signed-off-by: Greg Kroah-Hartman

usb: typec: Add attribute file showing the USB Modes of the partner

2024-10-17T06:41:45Z

This attribute file shows the supported USB modes (USB 2.0, USB 3.0 and USB4) of the partner, and the currently active mode. The active mode is determined primarily by checking the speed of the enumerated USB device. When USB Power Delivery is supported, the active USB mode should be always the mode that was used with the Enter_USB Message, regardless of the result of the USB enumeration. The port drivers can separately assign the mode with a dedicated API. If USB Power Delivery Identity is supplied for the partner device, the supported modes are extracted from it. Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20241016131834.898599-3-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman

usb: typec: Add attribute file showing the supported USB modes of the port

2024-10-17T06:41:45Z

This attribute file, named "usb_capability", will show the supported USB modes, which are USB 2.0, USB 3.2 and USB4. These modes are defined in the USB Type-C (R2.0) and USB Power Delivery (R3.0 V2.0) Specifications. Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20241016131834.898599-2-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman

media: uvcvideo: Add support for the D3DFMT_R5G6B5 pixmap type

2024-10-08T14:04:44Z

This media format is used by the NXP Semiconductors 1fc9:009b chipset, used by the Kaiweets KTI-W02 infrared camera. Signed-off-by: David Given Reviewed-by: Ricardo Ribalda Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/20240918180540.10830-1-dg@cowlark.com Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil

media: uvcvideo: Add luma 16-bit interlaced pixel format

2024-10-08T14:04:44Z

The formats added by this patch are: UVC_GUID_FORMAT_Y16I Interlaced lumina format primary use in RealSense Depth cameras with stereo stream for left and right image sensors. Signed-off-by: Dmitry Perchanov Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/a717a912035b0a0f82b2f35719cca0c5269e995f.camel@intel.com Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil

usb: chipidea: add CI_HDRC_HAS_SHORT_PKT_LIMIT flag

2024-10-04T13:13:58Z

Currently, the imx deivice controller has below limitations: 1. can't generate short packet interrupt if IOC not set in dTD. So if one request span more than one dTDs and only the last dTD set IOC, the usb request will pending there if no more data comes. 2. the controller can't accurately deliver data to differtent usb requests in some cases due to short packet. For example: one usb request span 3 dTDs, then if the controller received a short packet the next packet will go to 2nd dTD of current request rather than the first dTD of next request. 3. can't build a bus packet use multiple dTDs. For example: controller needs to send one packet of 512 bytes use dTD1 (200 bytes) + dTD2 (312 bytes), actually the host side will see 200 bytes short packet. Based on these limits, add CI_HDRC_HAS_SHORT_PKT_LIMIT flag and use it on imx platforms. Signed-off-by: Xu Yang Acked-by: Peter Chen Link: https://lore.kernel.org/r/20240923081203.2851768-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-09-26T17:27:10Z

Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. It looks like that most people are still traveling: both the ML volume and the processing capacity are low. Previous releases - regressions: - netfilter: - nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() - nf_tables: keep deleted flowtable hooks until after RCU - tcp: check skb is non-NULL in tcp_rto_delta_us() - phy: aquantia: fix -ETIMEDOUT PHY probe failure when firmware not present - eth: virtio_net: fix mismatched buf address when unmapping for small packets - eth: stmmac: fix zero-division error when disabling tc cbs - eth: bonding: fix unnecessary warnings and logs from bond_xdp_get_xmit_slave() Previous releases - always broken: - netfilter: - fix clash resolution for bidirectional flows - fix allocation with no memcg accounting - eth: r8169: add tally counter fields added with RTL8125 - eth: ravb: fix rx and tx frame size limit" * tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits) selftests: netfilter: Avoid hanging ipvs.sh kselftest: add test for nfqueue induced conntrack race netfilter: nfnetlink_queue: remove old clash resolution logic netfilter: nf_tables: missing objects with no memcg accounting netfilter: nf_tables: use rcu chain hook list iterator from netlink dump path netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS netfilter: nf_reject: Fix build warning when CONFIG_BRIDGE_NETFILTER=n netfilter: nf_tables: Keep deleted flowtable hooks until after RCU docs: tproxy: ignore non-transparent sockets in iptables netfilter: ctnetlink: Guard possible unused functions selftests: netfilter: nft_tproxy.sh: add tcp tests selftests: netfilter: add reverse-clash resolution test case netfilter: conntrack: add clash resolution for reverse collisions netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash selftests/net: packetdrill: increase timing tolerance in debug mode usbnet: fix cyclical race on disconnect with work queue net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled virtio_net: Fix mismatched buf address when unmapping for small packets bonding: Fix unnecessary warnings and logs from bond_xdp_get_xmit_slave() r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.b ...

usbnet: fix cyclical race on disconnect with work queue

2024-09-26T08:54:42Z

The work can submit URBs and the URBs can schedule the work. This cycle needs to be broken, when a device is to be stopped. Use a flag to do so. This is a design issue as old as the driver. Signed-off-by: Oliver Neukum Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") CC: stable@vger.kernel.org Link: https://patch.msgid.link/20240919123525.688065-1-oneukum@suse.com Signed-off-by: Paolo Abeni