From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 108323] RX580 starts doing a constant noise after setting fans to a fixed value, then back to auto Date: Thu, 11 Oct 2018 04:01:10 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2041730347==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3310F6E3A0 for ; Thu, 11 Oct 2018 04:01:10 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2041730347== Content-Type: multipart/alternative; boundary="15392304700.ddaD8a3.27685" Content-Transfer-Encoding: 7bit --15392304700.ddaD8a3.27685 Date: Thu, 11 Oct 2018 04:01:10 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D108323 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 desir= ed 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 aut= o, only after switching to a value then back to auto. --=20 You are receiving this mail because: You are the assignee for the bug.= --15392304700.ddaD8a3.27685 Date: Thu, 11 Oct 2018 04:01:10 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 108323
Summary RX580 starts doing a constant noise after setting fans to a f= ixed 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_ena=
ble

Set up fan speed to e.g. 50% (100% are 255 PWM cycles, thus calculate desir=
ed
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_ena=
ble


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 aut=
o,
only after switching to a value then back to auto.

You are receiving this mail because:
  • You are the assignee for the bug.
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