Vicki Pfau
4eeffda8ef
power: Replace LenovoWmiTdpLimiter with FirmwareAttributeTdpLimiter
...
It seems several devices use a firmware-attribute interface to do TDP limiting.
This turns LenovoWmiTdpLimiter into a generic interface that can be configured
to use an arbitrary firmware-attribute name and check for an arbitrary power
profile.
2025-05-13 18:03:02 -07:00
Vicki Pfau
752fe5df6a
clippy: Fix warnings
2025-05-13 16:36:19 -07:00
Vicki Pfau
0f156ef49f
manager/user: Emit signals when we change properties
2025-05-08 17:48:38 -07:00
Vicki Pfau
65a81cee47
power: Add LowPowerMode1 service
...
Add a new service to limit the platform TDP while handles are still held. This
feature is currently limited to the Steam Deck.
2025-04-30 18:53:08 -07:00
Vicki Pfau
c8eb661bec
manager/user: Dynamically add or remove the TdpLimit1 interface if needed
2025-04-11 18:43:30 -07:00
Vicki Pfau
6086e23cc8
power: Add Lenovo WMI-based TDP limiting
2025-04-09 17:50:48 -07:00
Vicki Pfau
a3125be955
power: Refactor TDP limiting to allow for different backends
2025-04-09 17:50:36 -07:00
Vicki Pfau
45edfe2c7c
power: Add interface for accessing platform-profiles
2025-04-09 17:50:33 -07:00
Vicki Pfau
81f3bde783
Run cargo fmt
2025-03-24 19:38:30 -07:00
Vicki Pfau
93a78041fb
power: Change range values from tuple to RangeInclusive
2025-03-20 17:34:57 -07:00
Vicki Pfau
d5f4de72ca
power: Simplify platform config test
2025-03-20 17:25:17 -07:00
Vicki Pfau
a957591193
Revert "power: Use VID:PID combination to get GPU clock ranges"
...
This reverts commit 8c52189d98
2025-03-20 15:39:12 -07:00
Vicki Pfau
0f2ace9940
power: Don't clone config.battery_charge_limit
2025-03-19 20:31:01 -07:00
Vicki Pfau
8c52189d98
power: Use VID:PID combination to get GPU clock ranges
2025-03-13 16:30:08 -07:00
Vicki Pfau
7d8bd602a7
hardware: Split out device type detection, add initial identification of Legion Go S
2025-03-11 17:35:52 -07:00
Vicki Pfau
91890e5948
manager/user: Add BatteryChargeLimit1 interface ( #12 )
2025-01-21 17:31:51 -08:00
Vicki Pfau
b71ccfcc92
Use num_enum instead of home-rolled TryFrom definitions
2024-09-19 20:20:17 -07:00
Vicki Pfau
bdd095860e
power: Allow returned GPU clocks range to overridden by a platform config
2024-09-06 16:35:18 -07:00
Vicki Pfau
7c3f2baa05
power: Expose TDP limit range as platform config
2024-09-06 16:35:18 -07:00
Vicki Pfau
127eab4863
Fix some clippy::pedantic warnings
2024-08-30 16:52:17 -07:00
Vicki Pfau
f2cf6d87fe
manager/user: Make GPU interfaces optional
2024-08-13 20:16:14 -07:00
Vicki Pfau
53754680c1
power: Make test::setup return a Result
2024-08-13 20:15:10 -07:00
Vicki Pfau
4f3a5547d6
manager/user: Move relevant methods to GpuPerformanceLevel1, update as specified
2024-08-06 19:15:40 -07:00
Vicki Pfau
fc25da30af
manager/user: Move relevant methods to GpuPowerProfile1, update as specified
2024-08-06 19:15:40 -07:00
Vicki Pfau
fb58cd8772
Run cargo fmt
2024-08-02 18:12:25 -07:00
Vicki Pfau
cf9253a709
power: Query GPU clock range from pp_dpm_sclk
2024-08-02 17:22:21 -07:00
Vicki Pfau
6867c4e870
power: Remove inline GPU clock range check, sysfs writes enforce it
2024-08-02 17:21:31 -07:00
Vicki Pfau
fd6d9cbfe0
power: Simplify GPU power profiles parsing with regex
2024-08-02 17:21:29 -07:00
Vicki Pfau
4efb3572ec
power: Simplify GPUPowerProfile definition with strum
2024-07-31 20:40:27 -07:00
Vicki Pfau
126f912781
power: Fix GPUPerformanceLevel enum to match amdgpu definition
2024-07-30 20:33:37 -07:00
Vicki Pfau
8412adcd4a
power: Clean up CPU sysfs property reading
2024-07-24 21:20:15 -07:00
Vicki Pfau
ffcd702172
Run clang fmt
2024-07-24 21:18:19 -07:00
Vicki Pfau
3c2dd55f87
power: Add basic tests for CPUScalingGovernor getters
2024-07-24 21:17:48 -07:00
Vicki Pfau
deb8cf620f
power: Add basic tests for GPUPowerProfile getters
2024-07-24 20:01:02 -07:00
Jeremy Whiting
b54cb5638a
Use Strum for GPUPerformanceLevel.
...
Can't use it with GPUPowerProfile because one of the sysfs
strings starts with a '3' digit.
2024-06-28 22:52:41 +00:00
Vicki Pfau
336fe1d3be
Run cargo fmt
2024-06-28 15:51:27 -07:00
Vicki Pfau
5e8b4160d2
power: Combine GPU prefix lookups into simpler helpers
...
Previously we had two diferent lookup functions for finding the GPU in
/sys/class/drm/card* and /sys/class/hwmon/hwmon*, but for the former we only
used paths under it in device/. In both these cases, the device/ directory is a
symbolic link to the same directory, so in the case of one AMD GPU in a
machine, these operations were equivalent.
This MR removes the /sys/class/drm version as well as refactoring some of the
utility code to reduce code duplication.
2024-06-28 15:11:50 -07:00
Jeremy Whiting
93e153079d
Rework the CPUGovernors enum a bit.
...
Change to CPUScalingGovernors and use strum
crate to remove some cruft.
2024-06-28 08:59:11 -06:00
Jeremy Whiting
7f9d25074e
Add CPU Scheduler Governors.
...
Add a new enumeration for cpu scheduler governors.
Adds a property to get the available governors as a map of
value to strings similar to how we expose GPU Power Profiles.
Adds another property to get and set the current governor which
is applied to all cpus when set.
2024-06-28 08:59:08 -06:00
Jeremy Whiting
0759ff7077
Add gpu power profile(s) properties.
...
Add profiles property to give back available
profiles on this device.
Add profile property to get and set current gpu
power profile.
Filter possible properties when on deck.
Get current profile based on position of * character.
Get card0 path based on which cardX has vendor 0x1002
Add some basic tests.
TODO:
Possibly cache available properties instead of fetching repeatedly.
2024-06-05 15:36:41 -06:00
Vicki Pfau
788cf884bf
Run cargo fmt
2024-05-30 16:54:14 -07:00
Vicki Pfau
922ba006ae
power: Improve GPU test reliability
2024-05-30 01:41:20 -07:00
Vicki Pfau
98f402c33c
power: Add enum round-trip tests
2024-05-24 15:10:45 -07:00
Vicki Pfau
b7b09e6c17
power: Move GPUPerformanceLevel::to_string to Display::fmt
2024-05-22 18:57:16 -07:00
Vicki Pfau
20227416e1
power: Make GPUPerformanceLevel::from_str implementation consistent with others
2024-05-13 18:55:38 -07:00
Vicki Pfau
e25b1a7ca7
steamosctl: Use GPUPerformanceLevel where applicable
2024-05-13 18:55:38 -07:00
Jeremy Whiting
f3e5c8b576
Use hwmon to determine which sysfs path to use for gpu/power bits.
...
Instead of always using /sys/class/drm/card0 based paths, use
/sys/class/hwmon looking for amdgpu name file to determine where
to look.
Fixes reading TDPLimit, GPUPerformanceLevel and ManualGPUClock
in cases where sysfs uses card1 or other paths.
NOTE: Using wrong cardX path is a bug and will be fixed, but
this makes steamos-manager a bit more resilient to those bugs.
2024-05-01 21:17:45 -06:00
Vicki Pfau
fc77feef2a
power: Return 0 if no GPU clock can be found
2024-05-01 19:13:03 -07:00
Vicki Pfau
a182d580fd
power: Idiom fix
2024-04-16 18:44:59 -07:00
Vicki Pfau
f004035f7f
power: Make sure to flush writes before dropping the files
2024-04-16 18:41:04 -07:00
