linux/drivers/thunderbolt/usb4.c
Mario Limonciello 58d71d4242 thunderbolt: Fix wake on connect at runtime
commit 1a760d10de ("thunderbolt: Fix a logic error in wake on connect")
fixated on the USB4 port sysfs wakeup file not working properly to control
policy, but it had an unintended side effect that the sysfs file controls
policy both at runtime and at suspend time. The sysfs file is supposed to
only control behavior while system is suspended.

Pass whether programming a port for runtime into usb4_switch_set_wake()
and if runtime then ignore the value in the sysfs file.

Cc: stable@vger.kernel.org
Reported-by: Alexander Kovacs <Alexander.Kovacs@amd.com>
Tested-by: Alexander Kovacs <Alexander.Kovacs@amd.com>
Fixes: 1a760d10de ("thunderbolt: Fix a logic error in wake on connect")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2025-06-23 12:46:19 +03:00

3021 lines
74 KiB