Bryan O'Donoghue 3e63cff384 usb: roles: Switch on role-switch uevent reporting ... Right now we don't report to user-space a role switch when doing a usb_role_switch_set_role() despite having registered the uevent callbacks. This patch switches on the notifications allowing user-space to see role-switch change notifications and subsequently determine the current controller data-role. example: PFX=/devices/platform/soc/78d9000.usb/ci_hdrc.0 root@somebox# udevadm monitor -p KERNEL[49.894994] change $PFX/usb_role/ci_hdrc.0-role-switch (usb_role) ACTION=change DEVPATH=$PFX/usb_role/ci_hdrc.0-role-switch SUBSYSTEM=usb_role DEVTYPE=usb_role_switch USB_ROLE_SWITCH=ci_hdrc.0-role-switch SEQNUM=2432 Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Wen Yang <wenyang@linux.alibaba.com> Cc: chenqiwu <chenqiwu@xiaomi.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20200508162937.2566818-1-bryan.odonoghue@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-05-13 14:20:49 +02:00
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class.c	usb: roles: Switch on role-switch uevent reporting	2020-05-13 14:20:49 +02:00
intel-xhci-usb-role-switch.c	usb: roles: Provide the switch drivers handle to the switch in the API	2020-03-04 11:12:50 +01:00
Kconfig	USB: add missing SPDX lines to Kconfig and Makefiles	2019-01-22 09:08:17 +01:00
Makefile	USB: add missing SPDX lines to Kconfig and Makefiles	2019-01-22 09:08:17 +01:00