linux-stable.git/drivers/usb, branch v5.0.4

usb: typec: tps6598x: handle block writes separately with plain-I2C adapters

2019-03-23T19:11:29+00:00

commit 8a863a608d47fa5d9dd15cf841817f73f804cf91 upstream.

Commit 1a2f474d328f handles block _reads_ separately with plain-I2C
adapters, but the problem described with regmap-i2c not handling
SMBus block transfers (i.e. read and writes) correctly also exists
with writes.

As workaround, this patch adds a block write function the same way
1a2f474d328f adds a block read function.

Fixes: 1a2f474d328f ("usb: typec: tps6598x: handle block reads separately with plain-I2C adapters")
Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
Signed-off-by: Nikolaus Voss 
Cc: stable 
Reviewed-by: Guenter Roeck 
Acked-by: Heikki Krogerus 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: tegra: Fix missed ci_hdrc_remove_device()

2019-03-23T19:11:29+00:00

commit 563b9372f7ec57e44e8f9a8600c5107d7ffdd166 upstream.

The ChipIdea's platform device need to be unregistered on Tegra's driver
module removal.

Fixes: dfebb5f43a78827a ("usb: chipidea: Add support for Tegra20/30/114/124")
Signed-off-by: Dmitry Osipenko 
Acked-by: Peter Chen 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: serial: cp210x: fix GPIO in autosuspend

2019-03-10T06:09:01+00:00

commit 7b0b644b9aa2de5032db0f468fddca091d0b7b90 upstream.

Current GPIO code in cp210x fails to take USB autosuspend into account,
making it practically impossible to use GPIOs with autosuspend enabled
without user configuration. Fix this like for ftdi_sio in a previous patch.
Tested on a CP2102N.

Signed-off-by: Karoly Pados 
Fixes: cf5276ce7867 ("USB: serial: cp210x: Adding GPIO support for CP2105")
Cc: stable 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

usb: xhci: Fix for Enabling USB ROLE SWITCH QUIRK on INTEL_SUNRISEPOINT_LP_XHCI

2019-03-10T06:09:00+00:00

commit 8fde481ef3674ae5ad0dbfef4df18ff507c5675a upstream.

This fix enables USB role feature on intel commercial nuc
platform which is based on Kabylake chipset.

Signed-off-by: Balaji Manoharan 
Reviewed-by: Hans de Goede 
Reviewed-by: Heikki Krogerus 
Signed-off-by: Mathias Nyman 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Greg Kroah-Hartman

xhci: tegra: Prevent error pointer dereference

2019-03-10T06:09:00+00:00

commit 0326ccb5feac6eac35ba6254260e2774277cd976 upstream.

During initialization, the host and super-speed power domains will
contain an ERR_PTR() encoded error code rather than being NULL. To
avoid a crash, use a !IS_ERR_OR_NULL() condition during cleanup.

Signed-off-by: Thierry Reding 
Fixes: 6494a9ad86de ("usb: xhci: tegra: Add genpd support")
Cc: stable 
Reviewed-by: Jon Hunter 
Acked-by: Mathias Nyman 
Signed-off-by: Greg Kroah-Hartman

USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485

2019-03-10T06:08:58+00:00

commit 8d7fa3d4ea3f0ca69554215e87411494e6346fdc upstream.

This adds the USB ID of the Hjelmslund Electronics USB485 Iso stick.

Signed-off-by: Mans Rullgard 
Cc: stable 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: serial: cp210x: add ID for Ingenico 3070

2019-03-10T06:08:57+00:00

commit dd9d3d86b08d6a106830364879c42c78db85389c upstream.

Here is how this device appears in kernel log:

	usb 3-1: new full-speed USB device number 18 using xhci_hcd
	usb 3-1: New USB device found, idVendor=0b00, idProduct=3070
	usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
	usb 3-1: Product: Ingenico 3070
	usb 3-1: Manufacturer: Silicon Labs
	usb 3-1: SerialNumber: 0001

Apparently this is a POS terminal with embedded USB-to-Serial converter.

Cc: stable@vger.kernel.org
Signed-off-by: Ivan Mironov 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

USB: serial: option: add Telit ME910 ECM composition

2019-03-10T06:08:57+00:00

commit 6431866b6707d27151be381252d6eef13025cfce upstream.

This patch adds Telit ME910 family ECM composition 0x1102.

Signed-off-by: Daniele Palmas 
Cc: stable 
Signed-off-by: Johan Hovold 
Signed-off-by: Greg Kroah-Hartman

usb: typec: tcpm: Correct the PPS out_volt calculation

2019-01-31T08:14:00+00:00

When Sink negotiates PPS, the voltage range of selected PPS APDO might
not cover the previous voltage (out_volt). If the previous out_volt is
lower than the new min_volt, the output voltage in RDO might be set to
an invalid value. For instance, supposed that the previous voltage is
5V, and the new voltage range in the APDO is 7V-12V. Then the output
voltage in the RDO should not be set to 5V which is lower than the
possible min_volt 7V.

Fix this by choosing the maximal value between the previous voltage and
the new min_volt first. And ensure that this value will not exceed the
new max_volt. The new out_volt will fall within the new voltage range
while being the closest value compared to the previous out_volt.

Signed-off-by: Kyle Tso 
Reviewed-by: Adam Thomson 
Reviewed-by: Guenter Roeck 
Reviewed-by: Heikki Krogerus 
Fixes: c710d0bb76ff0 ("usb: typec: tcpm: Extend the matching rules on PPS APDO selection")
Signed-off-by: Greg Kroah-Hartman

Merge tag 'fixes-for-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

2019-01-31T07:57:51+00:00

Felipe writes:

usb: fixes for v5.0-rc4

Dwc3 got a fix for cases when gadget driver queue an OUT request of
length 0; this is a case that has been overlooked for quite some time
now.

Exynos' dwc3 glue layer got a fix on the error path for those cases
where clk_prepare_enable() fails.

TI's AM335x PHY driver got a fix for a race condition during
probe. This race happened because driver was powering off the PHY only
after adding the PHY handle to the framework. The result is that we
could fall into a situation where user of the PHY (MUSB) could call
phy_init() before phy driver's probe() called phy_poweroff() which
would result in a powered off PHY after phy_init() was called.

The old net2272 driver got a fix for an erroneous use of bitwise
negation.

* tag 'fixes-for-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb:
  usb: phy: am335x: fix race condition in _probe
  usb: dwc3: exynos: Fix error handling of clk_prepare_enable
  usb: phy: fix link errors
  usb: gadget: udc: net2272: Fix bitwise and boolean operations
  usb: dwc3: gadget: Handle 0 xfer length for OUT EP