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a5cfc9d658
linux/drivers/thunderbolt
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Rajat Khandelwal a5cfc9d658 thunderbolt: Add wake on connect/disconnect on USB4 ports 
Wake on connect/disconnect is only supported while runtime suspend for
now, which is obviously necessary. It is also not inherently desired for
the system to wakeup on Thunderbolt/USB4 hot plug events. However, we
can still make user in control of waking up the system in the events of
hot plug/unplug.

This patch adds 'wakeup' attribute under 'usb4_portX/power' sysfs
attribute and only enables wakes on connect/disconnect to the respective
port when 'wakeup' is set to 'enabled'. The attribute is set to
'disabled' by default.

Signed-off-by: Rajat Khandelwal <rajat.khandelwal@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2022-11-07 14:36:47 +02:00
..
acpi.c thunderbolt: ACPI: Use the helper fwnode_find_reference() 2022-10-25 11:45:28 +03:00
cap.c thunderbolt: cap: Fix kernel-doc formatting issue 2021-01-28 12:33:18 +03:00
ctl.c thunderbolt: Use the actual buffer in tb_async_error() 2022-08-18 11:55:46 +03:00
ctl.h thunderbolt: Fix typo in comment 2022-06-17 18:19:15 +03:00
debugfs.c thunderbolt: debugfs: Fix spelling mistakes in seq_puts text 2022-09-07 09:09:24 +03:00
dma_port.c thunderbolt: Use generic tb_nvm_[read|write]_data() for Thunderbolt 2/3 devices 2021-05-31 14:37:54 +03:00
dma_port.h
dma_test.c thunderbolt: Allow multiple DMA tunnels over a single XDomain connection 2021-03-18 18:25:31 +03:00
domain.c thunderbolt: Convert to use sysfs_emit()/sysfs_emit_at() APIs 2022-09-24 09:22:01 +03:00
eeprom.c thunderbolt: Rename EEPROM handling bits to match USB4 spec 2022-03-04 17:10:36 +03:00
icm.c thunderbolt: Changes for v6.1 merge window 2022-09-30 13:44:59 +02:00
Kconfig thunderbolt: Changes for v6.1 merge window 2022-09-30 13:44:59 +02:00
lc.c thunderbolt: Add internal xHCI connect flows for Thunderbolt 3 devices 2022-02-02 13:56:51 +03:00
Makefile thunderbolt: build kunit tests without structleak plugin 2021-10-06 17:53:49 -06:00
nhi_ops.c thunderbolt: Software CM only should set force power in Tiger Lake 2020-09-03 12:06:40 +03:00
nhi_regs.h
nhi.c USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
nhi.h thunderbolt: Changes for v6.1 merge window 2022-09-30 13:44:59 +02:00
nvm.c thunderbolt: Add support for ASMedia NVM image format 2022-09-07 09:06:51 +03:00
path.c thunderbolt: Dump path config space entries during discovery 2022-04-19 10:26:13 +03:00
property.c thunderbolt: Add tb_property_copy_dir() 2021-03-18 18:25:31 +03:00
quirks.c thunderbolt: Add quirk for Intel Goshen Ridge DP credits 2021-06-01 10:48:59 +03:00
retimer.c thunderbolt: Convert to use sysfs_emit()/sysfs_emit_at() APIs 2022-09-24 09:22:01 +03:00
sb_regs.h thunderbolt: Add support for receiver lane margining 2022-09-05 09:02:16 +03:00
switch.c thunderbolt: Use str_enabled_disabled() helper 2022-10-23 09:46:05 +03:00
tb_msgs.h thunderbolt: Add support for XDomain lane bonding 2022-05-05 09:25:23 +03:00
tb_regs.h thunderbolt: Add wake on connect/disconnect on USB4 ports 2022-11-07 14:36:47 +02:00
tb.c USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
tb.h USB/Thunderbolt changes for 6.1-rc1 2022-10-07 16:48:26 -07:00
test.c thunderbolt: test: Use kunit_test_suite() macro 2022-07-11 17:13:21 -06:00
tmu.c thunderbolt: Change TMU mode to HiFi uni-directional once DisplayPort tunneled 2022-06-06 12:24:56 +03:00
tunnel.c thunderbolt: Fix buffer allocation of devices with no DisplayPort adapters 2022-05-12 09:22:11 +03:00
tunnel.h thunderbolt: Use different lane for second DisplayPort tunnel 2022-04-19 10:26:18 +03:00
usb4_port.c thunderbolt: Add wake on connect/disconnect on USB4 ports 2022-11-07 14:36:47 +02:00
usb4.c thunderbolt: Add wake on connect/disconnect on USB4 ports 2022-11-07 14:36:47 +02:00
xdomain.c thunderbolt: Remove redundant assignment to variable len 2022-10-23 09:50:50 +03:00