From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 112071] 5700 XT: ppfeaturemask doesn't work with iGPU multi-monitor Date: Sun, 20 Oct 2019 10:46:00 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0860049143==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id CCFA589A92 for ; Sun, 20 Oct 2019 10:46:00 +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 --===============0860049143== Content-Type: multipart/alternative; boundary="15715683601.5Ef13BeE.30635" Content-Transfer-Encoding: 7bit --15715683601.5Ef13BeE.30635 Date: Sun, 20 Oct 2019 10:46:00 +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=3D112071 Bug ID: 112071 Summary: 5700 XT: ppfeaturemask doesn't work with iGPU multi-monitor Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: minor Priority: not set Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: zamundaaalp@gmail.com If the BIOS option "iGPU multi-monitor" is enabled (so I can use the intern= al GPU ports, namely DVI) amdgpu.ppfeaturemask doesn't do anything anymore. "cat /sys/module/amdgpu/parameters/ppfeaturemask" gives the mask I set (eit= her fffd7fff or simply 0xffffffff) but the files like /sys/class/drm/card0/device/pp_od_clk_voltage don't actually get created. T= hey do if I disable iGPU multi-monitor. Wether I'm on kernel 5.3.6 or 5.4rc2 doesn't matter, wether I'm on Mesa 19.= 2 or 19.3 (git) doesn't matter as well. --=20 You are receiving this mail because: You are the assignee for the bug.= --15715683601.5Ef13BeE.30635 Date: Sun, 20 Oct 2019 10:46:00 +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 112071
Summary 5700 XT: ppfeaturemask doesn't work with iGPU multi-monitor
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity minor
Priority not set
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter zamundaaalp@gmail.com 

If the BIOS option "iGPU multi-monitor" is enabled (=
so I can use the internal
GPU ports, namely DVI) amdgpu.ppfeaturemask doesn't do anything anymore.
"cat /sys/module/amdgpu/parameters/ppfeaturemask" gives the mask =
I set (either
fffd7fff or simply 0xffffffff) but the files like
/sys/class/drm/card0/device/pp_od_clk_voltage don't actually get created. T=
hey
do if I disable iGPU multi-monitor.

Wether I'm on kernel 5.3.6 or 5.4rc2 doesn't matter, wether I'm on Mesa 19.=
2 or
19.3 (git) doesn't matter as well.

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