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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/thunderbolt
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Mika Westerberg c67f926ec8 thunderbolt: Reset only non-USB4 host routers in resume 
commit 8cf9926c537ce8b0c7783afebe752e084765d553 upstream.

There is no need to reset the USB4 host routers on resume because they
are reset already and this may cause problems if the link does not come
up soon enough. For this reason limit this to happen in non-USB4 host
routers only (that's Apple systems with Intel Thunderbolt controllers).

Fixes: 59a54c5f3dbd ("thunderbolt: Reset topology created by the boot firmware")
Cc: Sanath S <Sanath.S@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2024-04-27 17:11:44 +02:00
..
Kconfig thunderbolt: Changes for v6.1 merge window 2022-09-30 13:44:59 +02:00
Makefile thunderbolt: Move CLx support functions into clx.c 2023-06-09 12:07:23 +03:00
acpi.c thunderbolt: Log a warning if device links are not found 2023-08-08 08:13:11 +03:00
cap.c thunderbolt: cap: Fix kernel-doc formatting issue 2021-01-28 12:33:18 +03:00
clx.c thunderbolt: Enable CL2 low power state 2023-06-16 09:53:28 +03:00
ctl.c thunderbolt: Add the new USB4 v2 notification types 2023-06-16 09:53:28 +03:00
ctl.h thunderbolt: Add support for DisplayPort bandwidth allocation mode 2023-01-17 11:37:16 +02:00
debugfs.c thunderbolt: Fix memory leak in margining_port_remove() 2024-01-01 12:42:46 +00:00
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 thunderbolt: Convert rest of the driver files to use SPDX identifier 2018-10-02 15:52:08 -07:00
dma_test.c thunderbolt: Add support for USB4 v2 80 Gb/s link 2023-06-16 09:53:27 +03:00
domain.c thunderbolt: Reset topology created by the boot firmware 2024-04-27 17:11:35 +02:00
eeprom.c thunderbolt: Ignore data CRC mismatch for USB4 routers 2023-06-16 09:53:27 +03:00
icm.c thunderbolt: Reset topology created by the boot firmware 2024-04-27 17:11:35 +02:00
lc.c thunderbolt: Introduce tb_port_reset() 2024-04-27 17:11:35 +02:00
nhi.c thunderbolt: Reset topology created by the boot firmware 2024-04-27 17:11:35 +02:00
nhi.h thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth 2023-06-16 09:53:28 +03:00
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 thunderbolt: Reset USB4 v2 host router 2023-06-16 09:53:28 +03:00
nvm.c thunderbolt: Increase NVM_MAX_SIZE to support Intel Barlow Ridge controller 2023-06-16 09:53:28 +03:00
path.c thunderbolt: Introduce tb_path_deactivate_hop() 2024-04-27 17:11:35 +02:00
property.c thunderbolt: Add tb_property_copy_dir() 2021-03-18 18:25:31 +03:00
quirks.c thunderbolt: Keep the domain powered when USB4 port is in redrive mode 2024-04-13 13:07:38 +02:00
retimer.c thunderbolt: Enable/disable sideband depending on USB4 port offline mode 2023-06-12 08:38:01 +03:00
sb_regs.h thunderbolt: Add missing UNSET_INBOUND_SBTX for retimer access 2023-03-13 11:54:20 +02:00
switch.c thunderbolt: Fix wake configurations after device unplug 2024-04-27 17:11:38 +02:00
tb.c thunderbolt: Reset only non-USB4 host routers in resume 2024-04-27 17:11:44 +02:00
tb.h thunderbolt: Avoid notify PM core about runtime PM resume 2024-04-27 17:11:38 +02:00
tb_msgs.h thunderbolt: Add the new USB4 v2 notification types 2023-06-16 09:53:28 +03:00
tb_regs.h thunderbolt: Make tb_switch_reset() support Thunderbolt 2, 3 and USB4 routers 2024-04-27 17:11:35 +02:00
test.c thunderbolt: Add test case for 3 DisplayPort tunnels 2023-06-16 09:53:29 +03:00
tmu.c thunderbolt: Correct TMU mode initialization from hardware 2023-09-15 12:59:02 +03:00
tunnel.c thunderbolt: Add DisplayPort 2.x tunneling support 2023-06-16 09:53:29 +03:00
tunnel.h thunderbolt: Add missing kernel-doc comment to tb_tunnel_maximum_bandwidth() 2023-01-27 08:25:59 +02:00
usb4.c thunderbolt: Avoid notify PM core about runtime PM resume 2024-04-27 17:11:38 +02:00
usb4_port.c thunderbolt: Add wake on connect/disconnect on USB4 ports 2022-11-07 14:36:47 +02:00
xdomain.c thunderbolt: Restart XDomain discovery handshake after failure 2023-09-15 13:01:18 +03:00