linux/drivers/usb/typec, branch v5.6

usb: typec: ucsi: displayport: Fix a potential race during registration

2020-03-12T08:34:52Z

Locking the connector in ucsi_register_displayport() to make sure that nothing can access the displayport alternate mode before the function has finished and the alternate mode is actually ready. Fixes: af8622f6a585 ("usb: typec: ucsi: Support for DisplayPort alt mode") Cc: stable@vger.kernel.org Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20200311130006.41288-3-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman

usb: typec: ucsi: displayport: Fix NULL pointer dereference

2020-03-12T08:34:52Z

If the registration of the DisplayPort was not successful, or if the port does not support DisplayPort alt mode in the first place, the function ucsi_displayport_remove_partner() will fail with NULL pointer dereference when it attempts to access the driver data. Adding a check to the function to make sure there really is driver data for the device before modifying it. Fixes: af8622f6a585 ("usb: typec: ucsi: Support for DisplayPort alt mode") Reported-by: Andrea Gagliardi La Gala BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206365 Cc: stable@vger.kernel.org Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20200311130006.41288-2-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2020-01-29T18:09:44Z

Pull USB/Thunderbolt/PHY driver updates from Greg KH: "Here is the big USB and Thunderbolt and PHY driver updates for 5.6-rc1. With the advent of USB4, "Thunderbolt" has really become USB4, so the renaming of the Kconfig option and starting to share subsystem code has begun, hence both subsystems coming in through the same tree here. PHY driver updates also touched USB drivers, so that is coming in through here as well. Major stuff included in here are: - USB 4 initial support added (i.e. Thunderbolt) - musb driver updates - USB gadget driver updates - PHY driver updates - USB PHY driver updates - lots of USB serial stuff fixed up - USB typec updates - USB-IP fixes - lots of other smaller USB driver updates All of these have been in linux-next for a while now (the usb-serial tree is already tested in linux-next on its own before merged into here), with no reported issues" [ Removed an incorrect compile test enablement for PHY_EXYNOS5250_SATA that causes configuration warnings - Linus ] * tag 'usb-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits) Doc: ABI: add usb charger uevent usb: phy: show USB charger type for user usb: cdns3: fix spelling mistake and rework grammar in text usb: phy: phy-gpio-vbus-usb: Convert to GPIO descriptors USB: serial: cyberjack: fix spelling mistake "To" -> "Too" USB: serial: ir-usb: simplify endpoint check USB: serial: ir-usb: make set_termios synchronous USB: serial: ir-usb: fix IrLAP framing USB: serial: ir-usb: fix link-speed handling USB: serial: ir-usb: add missing endpoint sanity check usb: typec: fusb302: fix "op-sink-microwatt" default that was in mW usb: typec: wcove: fix "op-sink-microwatt" default that was in mW usb: dwc3: pci: add ID for the Intel Comet Lake -V variant usb: typec: tcpci: mask event interrupts when remove driver usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186 usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not defined usb: chipidea: handle single role for usb role class usb: musb: fix spelling mistake: "periperal" -> "peripheral" phy: ti: j721e-wiz: Fix build error without CONFIG_OF_ADDRESS USB: usbfs: Always unlink URBs in reverse order ...

Merge tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap

2020-01-27T21:03:00Z

Pull ioremap updates from Christoph Hellwig: "Remove the ioremap_nocache API (plus wrappers) that are always identical to ioremap" * tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap: remove ioremap_nocache and devm_ioremap_nocache MIPS: define ioremap_nocache to ioremap

usb: typec: fusb302: fix "op-sink-microwatt" default that was in mW

2020-01-22T09:13:03Z

commit 8f6244055bd3 ("usb: typec: fusb302: Always provide fwnode for the port") didn't convert this value from mW to uW when migrating to a new specification format like it should have. Fixes: 8f6244055bd3 ("usb: typec: fusb302: Always provide fwnode for the port") Cc: stable@vger.kernel.org Signed-off-by: Thomas Hebb Reviewed-by: Heikki Krogerus Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/0da564559af75ec829c6c7e3aa4024f857c91bee.1579529334.git.tommyhebb@gmail.com Signed-off-by: Greg Kroah-Hartman

usb: typec: wcove: fix "op-sink-microwatt" default that was in mW

2020-01-22T09:13:02Z

commit 4c912bff46cc ("usb: typec: wcove: Provide fwnode for the port") didn't convert this value from mW to uW when migrating to a new specification format like it should have. Fixes: 4c912bff46cc ("usb: typec: wcove: Provide fwnode for the port") Cc: stable@vger.kernel.org Signed-off-by: Thomas Hebb Reviewed-by: Heikki Krogerus Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/d8be32512efd31995ad7d65b27df9d443131b07c.1579529334.git.tommyhebb@gmail.com Signed-off-by: Greg Kroah-Hartman

usb: typec: tcpci: mask event interrupts when remove driver

2020-01-22T09:11:28Z

This is to prevent any possible events generated while unregister tpcm port. Fixes: 74e656d6b055 ("staging: typec: Type-C Port Controller Interface driver (tcpci)") Signed-off-by: Li Jun Reviewed-by: Heikki Krogerus Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/1579502333-4145-1-git-send-email-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman

Merge 5.5-rc6 into usb-next

2020-01-13T11:11:40Z

We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman

usb: typec: Give the mux drivers all the details regarding the port state

2020-01-09T09:50:13Z

Passing all the details that the alternate mode drivers provide to the mux drivers during mode changes. The mux drivers will in practice need to be able to make decisions on their own. It is not enough that they get only the requested port state. With the Thunderbolt 3 alternate mode for example the mux driver will need to consider also the capabilities of the cable before configuring the mux. Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20191230142611.24921-13-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman

usb: typec: More API for cable handling

2020-01-09T09:48:19Z

Thunderbolt 3, and probable USB4 too, will need to be able to get details about the cables. Adding typec_cable_get() function that the alternate mode drivers can use to gain access to gain access to the cable. Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20191230142611.24921-4-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman