| Bug ID | 108323 |
|---|---|
| Summary | RX580 starts doing a constant noise after setting fans to a fixed value, then back to auto |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | bmilreu@gmail.com |
I'm using the sysfs API with those steps: To switch to manual fan control from automatic, run # echo "1" > /sys/class/drm/card0/device/hwmon/hwmon0/pwm1_enable Set up fan speed to e.g. 50% (100% are 255 PWM cycles, thus calculate desired fan speed percentage by multiplying its value by 2.55): # echo "128" > /sys/class/drm/card0/device/hwmon/hwmon0/pwm1 To reset to automatic fan control, run # echo "2" > /sys/class/drm/card0/device/hwmon/hwmon0/pwm1_enable My RX580 Nitro+ starts beeping a constant high pitched weird noise until I set it back to a fixed value or until reboot. It doesn't happen if start on auto, only after switching to a value then back to auto.
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