Heikki Krogerus 0a7db82ed9 usb: typec: ucsi: Fix for incorrect status data issue ... commit 68816e16b4 upstream. According to UCSI Specification, Connector Change Event only means a change in the Connector Status and Operation Mode fields of the STATUS data structure. So any other change should create another event. Unfortunately on some platforms the firmware acting as PPM (platform policy manager - usually embedded controller firmware) still does not report any other status changes if there is a connector change event. So if the connector power or data role was changed when a device was plugged to the connector, the driver does not get any indication about that. The port will show wrong roles if that happens. To fix the issue, always checking the data and power role together with a connector change event. Fixes: c1b0bc2dab ("usb: typec: Add support for UCSI interface") Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-08 15:30:47 +02:00
..
Kconfig	…
Makefile	usb: typec: ucsi: fix tracepoint related build error	2018-06-21 04:02:47 +09:00
debug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace.c	…
trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ucsi.c	usb: typec: ucsi: Fix for incorrect status data issue	2018-07-08 15:30:47 +02:00
ucsi.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ucsi_acpi.c	usb: typec: ucsi: acpi: Workaround for cache mode issue	2018-07-08 15:30:46 +02:00