From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 102646] Screen flickering under amdgpu-experimental [buggy auto power profile] Date: Fri, 12 Apr 2019 01:15:20 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2000321173==" 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 E90BA89875 for ; Fri, 12 Apr 2019 01:15:20 +0000 (UTC) In-Reply-To: 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 --===============2000321173== Content-Type: multipart/alternative; boundary="155503172010.8d6DeDc6.31081" Content-Transfer-Encoding: 7bit --155503172010.8d6DeDc6.31081 Date: Fri, 12 Apr 2019 01:15:20 +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=3D102646 --- Comment #77 from Garrett --- small change to a comment above: sudo -i echo "manual" > /sys/class/drm/card0/device/power_dpm_force_performance_lev= el=20 echo "2" > /sys/class/drm/card0/device/pp_dpm_sclk (notice NOT pp_dpm_mclk) allows my 75hz display to work without flicker at 75hz with RX580. it was driving me INSANE that i couldnt use my monitors native refresh. have to do this every reboot, which is annoying, but it works. Note: using Solus Budgie with kernel 5.0.5-113...ymmv --=20 You are receiving this mail because: You are the assignee for the bug.= --155503172010.8d6DeDc6.31081 Date: Fri, 12 Apr 2019 01:15:20 +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

Comme= nt # 77 on bug 10264= 6 from Garrett 
small change to a comment above:

sudo -i
echo "manual" > /sys/class/drm/card0/device/power_dpm_force_pe=
rformance_level=20
echo "2" > /sys/class/drm/card0/device/pp_dpm_sclk (notice NOT=
 pp_dpm_mclk)

allows my 75hz display to work without flicker at 75hz with RX580. it was
driving me INSANE that i couldnt use my monitors native refresh. have to do
this every reboot, which is annoying, but it works.

Note: using Solus Budgie with kernel 5.0.5-113...ymmv

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