Bug 207735
Summary: | PWM/fan settings for Navi (RX 5600 XT) are not preserved after cycling through suspend/resume | ||
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Product: | Drivers | Reporter: | Artem S. Tashkinov (aros) |
Component: | Video(Other) | Assignee: | drivers_video-other |
Status: | RESOLVED CODE_FIX | ||
Severity: | high | CC: | alexdeucher, m4ng4n |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 5.6.11 | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
Artem S. Tashkinov
2020-05-14 11:11:17 UTC
Ping I have the same problem on a Powercolor RX 5700 XT. fan1_enable is set to 1 and when I enter echo 50 > /sys/class/drm/card0/device/hwmon/hwmon0/pwm1 pwm1 is still "0" even though the fan is running. lspci output: 09:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] (rev c1) (prog-if 00 [VGA controller]) Subsystem: Tul Corporation / PowerColor Device 2398 Flags: bus master, fast devsel, latency 0, IRQ 97, IOMMU group 2 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, prefetchable) [size=2M] I/O ports at e000 [size=256] Memory at fcc00000 (32-bit, non-prefetchable) [size=512K] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [64] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [200] Physical Resizable BAR Capabilities: [240] Power Budgeting <?> Capabilities: [270] Secondary PCI Express Capabilities: [2a0] Access Control Services Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] Page Request Interface (PRI) Capabilities: [2d0] Process Address Space ID (PASID) Capabilities: [320] Latency Tolerance Reporting Capabilities: [400] Data Link Feature <?> Capabilities: [410] Physical Layer 16.0 GT/s <?> Capabilities: [440] Lane Margining at the Receiver <?> Kernel driver in use: amdgpu Kernel modules: amdgpu (In reply to Andreas Prittwitz from comment #2) > I have the same problem on a Powercolor RX 5700 XT. Is this still an issue with 5.15.12? (In reply to Artem S. Tashkinov from comment #3) > (In reply to Andreas Prittwitz from comment #2) > > I have the same problem on a Powercolor RX 5700 XT. > > Is this still an issue with 5.15.12? No, it is not for me. I simply forgot about this bug, sorry. |