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6ac6faee5d
linux/drivers/thunderbolt
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Mika Westerberg 6ac6faee5d thunderbolt: Add runtime PM for Software CM 
This adds runtime PM support for the Software Connection Manager parts
of the driver. This allows to save power when either there is no device
attached at all or there is a device attached and all following
conditions are true:

  - Tunneled PCIe root/downstream ports are runtime suspended
  - Tunneled USB3 ports are runtime suspended
  - No active DisplayPort stream
  - No active XDomain connection

For the first two we take advantage of device links that were added in
previous patch. Difference for the system sleep case is that we also
enable wakes when something is geting plugged in/out of the Thunderbolt
ports.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2020-09-03 12:06:42 +03:00
..
acpi.c thunderbolt: Create device links from ACPI description 2020-09-03 12:06:42 +03:00
cap.c thunderbolt: Make tb_switch_find_cap() available to other files 2019-12-18 15:40:36 +01:00
ctl.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ctl.h thunderbolt: Populate PG field in hot plug acknowledgment packet 2019-12-18 15:34:25 +01:00
dma_port.c thunderbolt: Convert rest of the driver files to use SPDX identifier 2018-10-02 15:52:08 -07:00
dma_port.h thunderbolt: Convert rest of the driver files to use SPDX identifier 2018-10-02 15:52:08 -07:00
domain.c thunderbolt: Enable wakes from system suspend 2020-09-03 12:06:42 +03:00
eeprom.c thunderbolt: Add support for authenticate on disconnect 2020-07-01 13:51:49 +03:00
icm.c thunderbolt: Use bit 31 to check if Firmware CM is running in Tiger Lake 2020-09-03 12:06:40 +03:00
Kconfig thunderbolt: Add KUnit tests for path walking 2020-06-22 19:58:20 +03:00
lc.c thunderbolt: Enable wakes from system suspend 2020-09-03 12:06:42 +03:00
Makefile thunderbolt: Create device links from ACPI description 2020-09-03 12:06:42 +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: Add support for Intel Ice Lake 2019-08-26 12:15:06 +03:00
nhi.c thunderbolt: Create device links from ACPI description 2020-09-03 12:06:42 +03:00
nhi.h thunderbolt: Add support for Intel Tiger Lake 2020-04-23 09:57:59 +03:00
nvm.c thunderbolt: Add support for separating the flush to SPI and authenticate 2020-07-01 13:51:49 +03:00
path.c thunderbolt: Add USB3 bandwidth management 2020-06-22 19:58:20 +03:00
property.c thunderbolt: property: Fix a missing check of kzalloc 2019-03-28 11:30:47 +03:00
quirks.c thunderbolt: Fix old style declaration warning 2020-07-02 14:50:11 +03:00
retimer.c thunderbolt: Add support for on-board retimers 2020-06-22 19:58:32 +03:00
sb_regs.h thunderbolt: Add support for on-board retimers 2020-06-22 19:58:32 +03:00
switch.c thunderbolt: Add runtime PM for Software CM 2020-09-03 12:06:42 +03:00
tb_msgs.h thunderbolt: Populate PG field in hot plug acknowledgment packet 2019-12-18 15:34:25 +01:00
tb_regs.h thunderbolt: Enable wakes from system suspend 2020-09-03 12:06:42 +03:00
tb.c thunderbolt: Add runtime PM for Software CM 2020-09-03 12:06:42 +03:00
tb.h thunderbolt: Add runtime PM for Software CM 2020-09-03 12:06:42 +03:00
test.c thunderbolt: merge fix for kunix_resource changes 2020-08-09 11:06:10 -07:00
tmu.c thunderbolt: Add support for Time Management Unit 2019-12-18 15:41:15 +01:00
tunnel.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
tunnel.h thunderbolt: Add USB3 bandwidth management 2020-06-22 19:58:20 +03:00
usb4.c thunderbolt: Enable wakes from system suspend 2020-09-03 12:06:42 +03:00
xdomain.c thunderbolt: Build initial XDomain property block upon first connect 2020-06-22 19:58:05 +03:00