From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105718] amdgpu reported fan speed looks too high (dual fan Sapphire Pulse Vega 56) Date: Fri, 23 Mar 2018 16:55:03 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0086464170==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 3CCCA6E6F6 for ; Fri, 23 Mar 2018 16:55:03 +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 --===============0086464170== Content-Type: multipart/alternative; boundary="15218241020.25F1CCfaF.8818" Content-Transfer-Encoding: 7bit --15218241020.25F1CCfaF.8818 Date: Fri, 23 Mar 2018 16:55:02 +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=3D105718 Bug ID: 105718 Summary: amdgpu reported fan speed looks too high (dual fan Sapphire Pulse Vega 56) Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: shtetldik@gmail.com I have Sapphire Pulse Vega 56, which ships with two fans. According to this: https://www.youtube.com/watch?v=3D3mKSrSluxbM&t=3D1m25s in a normal scenario, fans should spin at under 650 RPM. However sensors re= port for idle load around 1280 RPM for me, which looks like a double value of the above: amdgpu-pci-2f00 Adapter: PCI adapter fan1: 1281 RPM temp1: +29.0=C2=B0C (crit =3D +0.0=C2=B0C, hyst =3D +0.0=C2=B0C) pwm1 is set to auto: sudo cat /sys/class/drm/card0/device/hwmon/hwmon3/pwm1_enable 2 Is this a misdetection, or it's supposed to be like that? Actual fans are pretty silent. System: Debian testing, x86_64 (kernel 4.15.4). --=20 You are receiving this mail because: You are the assignee for the bug.= --15218241020.25F1CCfaF.8818 Date: Fri, 23 Mar 2018 16:55:02 +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 105718
Summary amdgpu reported fan speed looks too high (dual fan Sapphire P= ulse Vega 56)
Product DRI
Version unspecified
Hardware x86-64 (AMD64)
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter shtetldik@gmail.com 

I have Sapphire Pulse Vega 56, which ships with two fans. Acco=
rding to this:
htt=
ps://www.youtube.com/watch?v=3D3mKSrSluxbM&t=3D1m25s
in a normal scenario, fans should spin at under 650 RPM. However sensors re=
port
for idle load around 1280 RPM for me, which looks like a double value of the
above:

amdgpu-pci-2f00
Adapter: PCI adapter
fan1: 1281 RPM
temp1: +29.0=C2=B0C (crit =3D +0.0=C2=B0C, hyst =3D +0.0=C2=B0C)

pwm1 is set to auto:

sudo cat /sys/class/drm/card0/device/hwmon/hwmon3/pwm1_enable
2

Is this a misdetection, or it's supposed to be like that? Actual fans are
pretty silent.

System: Debian testing, x86_64 (kernel 4.15.4).

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