AuxXxilium/linux_dsm_epyc7002
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7990be48ef
linux_dsm_epyc7002/drivers/usb
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Prashant Malani 7990be48ef usb: typec: mux: intel: Handle alt mode HPD_HIGH 
According to the PMC Type C Subsystem (TCSS) Mux programming guide rev
0.6, when a device is transitioning to DP Alternate Mode state, if the
HPD_STATE (bit 7) field in the status update command VDO is set to
HPD_HIGH, the HPD_HIGH field in the Alternate Mode request “mode_data”
field (bit 14) should also be set. Ensure the bit is correctly handled
while issuing the Alternate Mode request.

Signed-off-by: Prashant Malani <pmalani@chromium.org>
Fixes: 6701adfa96 ("usb: typec: driver for Intel PMC mux control")
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20200429054432.134178-1-pmalani@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-05 13:06:46 +02:00
..
atm USB: atm: Use the correct style for SPDX License Identifier 2020-03-17 20:03:28 +01:00
c67x00 USB: c67x00: Use the correct style for SPDX License Identifier 2020-03-17 20:03:28 +01:00
cdns3 usb: cdns3: make signed 1 bit bitfields unsigned 2020-03-26 15:05:44 +01:00
chipidea Power management updates for 5.7-rc1 2020-03-30 15:05:01 -07:00
class cdc-acm: introduce a cool down 2020-04-16 14:59:49 +02:00
common
core usb: usbfs: correct kernel->user page attribute mismatch 2020-05-05 13:06:46 +02:00
dwc2 usb: dwc2: convert to devm_platform_get_and_ioremap_resource 2020-03-24 12:09:39 +01:00
dwc3 usb: dwc3: gadget: Fix request completion check 2020-04-17 10:07:01 +03:00
early USB: early: Handle AMD's spec-compliant identifiers, too 2020-04-16 14:46:00 +02:00
gadget USB: fixes for v5.7-rc2 2020-04-20 13:29:31 +02:00
host xhci: Don't clear hub TT buffer on ep0 protocol stall 2020-04-21 16:27:38 +02:00
image
isp1760
misc USB: sisusbvga: Change port variable from signed to unsigned 2020-04-23 15:26:17 +02:00
mon
mtu3
musb usb: musb: tusb6010: fix a possible missing data type replacement 2020-03-17 20:03:28 +01:00
phy
renesas_usbhs
roles
serial USB-serial updates for 5.7-rc1 2020-03-26 11:15:30 +01:00
storage USB: uas: add quirk for LaCie 2Big Quadra 2020-04-30 09:28:43 +02:00
typec usb: typec: mux: intel: Handle alt mode HPD_HIGH 2020-05-05 13:06:46 +02:00
usbip
Kconfig
Makefile
usb-skeleton.c