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, 22 Sep 2019 09:54:16 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0288731828==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id CC3A26E03C for ; Sun, 22 Sep 2019 09:54:16 +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 --===============0288731828== Content-Type: multipart/alternative; boundary="15691460561.bE4B.24378" Content-Transfer-Encoding: 7bit --15691460561.bE4B.24378 Date: Sun, 22 Sep 2019 09:54:16 +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 Bug ID: 111762 Summary: RX 5700 XT Navi - amdgpu.ppfeaturemask=3D0xffffffff causes stuttering and does not unlock clock/voltage/power controls Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: not set Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: tempel.julian@gmail.com Hello, with Polaris and Vega, setting amdgpu.ppfeaturemask=3D0xffffffff worked wit= hout issues here: It unlocked pp_od_clk_voltage and didn't cause any issues for = me. But with Navi, it doesn't work. I'm still not allowed to open /sys/class/drm/card0/device/pp_od_clk_voltage as root with specifying that flag. Also, I can't increase the GPU's power consumption, as /sys/class/drm/card0/device/hwmon/hwmon0/power1_cap_max only allows the default 100% Powertune limit, meaning I can't set any higher value in /sys/class/drm/card0/device/hwmon/hwmon0/power1_cap Apart from not being able to change the aforementioned parameters, setting amdgpu.ppfeaturemask=3D0xffffffff causes stuttering, even on the desktop an= d also affects the mouse cursor. This is with kernel drm-next-5.5-wip 73cdff347343504287feae8b36fa7317f04dcc= 61 and an MSI 5700 XT Gaming X. --=20 You are receiving this mail because: You are the assignee for the bug.= --15691460561.bE4B.24378 Date: Sun, 22 Sep 2019 09:54:16 +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 111762
Summary RX 5700 XT Navi - amdgpu.ppfeaturemask=3D0xffffffff causes st= uttering and does not unlock clock/voltage/power controls
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority not set
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter tempel.julian@gmail.com 

Hello,
with Polaris and Vega, setting amdgpu.ppfeaturemask=3D0xffffffff worked wit=
hout
issues here: It unlocked pp_od_clk_voltage and didn't cause any issues for =
me.

But with Navi, it doesn't work. I'm still not allowed to open
/sys/class/drm/card0/device/pp_od_clk_voltage
as root with specifying that flag.

Also, I can't increase the GPU's power consumption, as
/sys/class/drm/card0/device/hwmon/hwmon0/power1_cap_max
only allows the default 100% Powertune limit, meaning I can't set any higher
value in
/sys/class/drm/card0/device/hwmon/hwmon0/power1_cap

Apart from not being able to change the aforementioned parameters, setting
amdgpu.ppfeaturemask=3D0xffffffff causes stuttering, even on the desktop an=
d also
affects the mouse cursor.

This is with kernel drm-next-5.5-wip 73cdff347343504287feae8b36fa7317f04dcc=
61
and an MSI 5700 XT Gaming X.

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