From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111762] RX 5700 XT Navi - amdgpu.ppfeaturemask=0xffffffff causes stuttering and does not unlock clock/voltage/power controls Date: Sun, 20 Oct 2019 11:26:38 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0156132953==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E9D4089722 for ; Sun, 20 Oct 2019 11:26:37 +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 --===============0156132953== Content-Type: multipart/alternative; boundary="15715707971.960e8.4323" Content-Transfer-Encoding: 7bit --15715707971.960e8.4323 Date: Sun, 20 Oct 2019 11:26:37 +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=3D111762 --- Comment #1 from tempel.julian@gmail.com --- Still happens with current 5.5-wip/drm-next kernels. I don't know if it is supposed to be implemented, but there seems to be some bug apart from that: Just reading sysfs entries at "/sys/class/drm/card0/device/" makes the pars= ing program freeze, e.g. filebrowser (also if started as root). Anyhow, "# cat /sys/class/drm/card0/device/pp_od_clk_voltage" returns nothi= ng. Could there be an update on this? Not being able to overclock/undervolt alm= ost 4 months after Navi release is a huge disappointment. --=20 You are receiving this mail because: You are the assignee for the bug.= --15715707971.960e8.4323 Date: Sun, 20 Oct 2019 11:26:37 +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

Commen= t # 1 on bug 11176= 2 from tempel.j= ulian@gmail.com 
Still happens with current 5.5-wip/drm-next kernels.
I don't know if it is supposed to be implemented, but there seems to be some
bug apart from that:
Just reading sysfs entries at "/sys/class/drm/card0/device/" make=
s the parsing
program freeze, e.g. filebrowser (also if started as root).

Anyhow, "# cat /sys/class/drm/card0/device/pp_od_clk_voltage" ret=
urns nothing.

Could there be an update on this? Not being able to overclock/undervolt alm=
ost
4 months after Navi release is a huge disappointment.

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