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linux/drivers/usb/core
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Kai-Heng Feng b63e48fb50 USB: Disable LPM on WD19's Realtek Hub 
Realtek Hub (0bda:0x0487) used in Dell Dock WD19 sometimes drops off the
bus when bringing underlying ports from U3 to U0.

Disabling LPM on the hub during setting link state is not enough, so
let's disable LPM completely for this hub.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200205112633.25995-3-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-12 09:34:42 +01:00
..
buffer.c usb: add a hcd_uses_dma helper 2019-08-15 15:18:05 +02:00
config.c USB: core: clean up endpoint-descriptor parsing 2020-02-10 11:14:22 -08:00
devices.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
devio.c USB: usbfs: Always unlink URBs in reverse order 2020-01-17 17:57:04 +01:00
driver.c USB: add support for dev_groups to struct usb_device_driver 2019-08-07 14:05:04 +02:00
endpoint.c USB: core: move existing SPDX tags to top of the file 2017-11-03 10:12:26 +01:00
file.c USB: core: Fix races in character device registration and deregistraion 2019-08-12 22:47:24 +02:00
generic.c usbfs: Add ioctls for runtime power management 2019-08-09 07:55:45 +02:00
hcd-pci.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
hcd.c USB: Fix incorrect DMA allocations for local memory pool drivers 2019-12-11 09:06:41 +01:00
hub.c usb: core: hub: do error out if usb_autopm_get_interface() fails 2020-03-04 10:58:16 +01:00
hub.h USB: hub: Fix the broken detection of USB3 device in SMSC hub 2020-02-10 11:08:26 -08:00
Kconfig usb: remove redundant 'default n' from Kconfig-s 2019-05-21 10:06:22 +02:00
ledtrig-usbport.c USB: leds: fix regression in usbport led trigger 2019-01-18 09:55:05 +01:00
Makefile usb: core: add a wrapper for the USB PHYs on the HCD 2018-03-09 09:43:53 -08:00
message.c USB: CDC: fix sanity checks in CDC union parser 2019-08-15 14:49:16 +02:00
notify.c USB: core: Remove usbfs_mutex 2019-06-26 10:28:09 +08:00
of.c usb: Change usb_of_get_companion_dev() place to usb/common 2018-09-10 20:40:29 +02:00
otg_whitelist.h USB: core: Remove redundant license text 2017-11-04 11:55:39 +01:00
phy.c usb: core: phy: add support for PHY calibration 2019-09-03 15:54:55 +02:00
phy.h usb: core: phy: add support for PHY calibration 2019-09-03 15:54:55 +02:00
port.c usb: core: port: do error out if usb_autopm_get_interface() fails 2020-03-04 10:58:16 +01:00
quirks.c USB: Disable LPM on WD19's Realtek Hub 2020-03-12 09:34:42 +01:00
sysfs.c usb: setup authorized_default attributes using usb_bus_notify 2019-08-08 16:07:34 +02:00
urb.c usb: core: urb: fix URB structure initialization function 2019-12-10 11:41:19 +01:00
usb-acpi.c usb: assign ACPI companions for embedded USB devices 2019-01-25 08:46:26 +01:00
usb.c usb: remove commented out dma wrappers 2019-09-03 15:26:12 +02:00
usb.h USB: core: add endpoint-blacklist quirk 2020-02-10 11:14:22 -08:00