From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106177] overclocking doesn't work with 4.17-rc1 Date: Sun, 22 Apr 2018 16:46:15 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1824448488==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 86ADC892EF for ; Sun, 22 Apr 2018 16:46:18 +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 --===============1824448488== Content-Type: multipart/alternative; boundary="15244155780.bC0d.19698" Content-Transfer-Encoding: 7bit --15244155780.bC0d.19698 Date: Sun, 22 Apr 2018 16:46:18 +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=3D106177 Bug ID: 106177 Summary: overclocking doesn't work with 4.17-rc1 Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: haagch@frickel.club RX 480. I noticed a while ago that overclocking didn't work on drm-next-4.17-wip/drm-next-4.18-wip, but now it's gotten into mainline. With linux 4.16.3 overclockling works fine. With 4.17-rc1 the setting doesn't "stick" and the clocks aren't increased: root@c-pc ~ # cat /sys/class/drm/card0/device/pp_sclk_od 0 root@c-pc ~ # cat /sys/class/drm/card0/device/pp_dpm_sclk 0: 300Mhz * 1: 608Mhz 2: 910Mhz 3: 1077Mhz 4: 1145Mhz 5: 1191Mhz 6: 1236Mhz 7: 1288Mhz root@c-pc ~ # echo 2 > /sys/class/drm/card0/device/pp_sclk_od root@c-pc ~ # cat /sys/class/drm/card0/device/pp_sclk_od 0 root@c-pc ~ # cat /sys/class/drm/card0/device/pp_dpm_sclk 0: 300Mhz * 1: 608Mhz 2: 910Mhz 3: 1077Mhz 4: 1145Mhz 5: 1191Mhz 6: 1236Mhz 7: 1288Mhz --=20 You are receiving this mail because: You are the assignee for the bug.= --15244155780.bC0d.19698 Date: Sun, 22 Apr 2018 16:46:18 +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 106177
Summary overclocking doesn't work with 4.17-rc1
Product DRI
Version DRI git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter haagch@frickel.club 

RX 480.

I noticed a while ago that overclocking didn't work on
drm-next-4.17-wip/drm-next-4.18-wip, but now it's gotten into mainline.

With linux 4.16.3 overclockling works fine.

With 4.17-rc1 the setting doesn't "stick" and the clocks aren't i=
ncreased:

root@c-pc ~ # cat /sys/class/drm/card0/device/pp_sclk_od
0
root@c-pc ~ # cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 300Mhz *
1: 608Mhz
2: 910Mhz
3: 1077Mhz
4: 1145Mhz
5: 1191Mhz
6: 1236Mhz
7: 1288Mhz
root@c-pc ~ # echo 2 > /sys/class/drm/card0/device/pp_sclk_od
root@c-pc ~ # cat /sys/class/drm/card0/device/pp_sclk_od
0
root@c-pc ~ # cat /sys/class/drm/card0/device/pp_dpm_sclk
0: 300Mhz *
1: 608Mhz
2: 910Mhz
3: 1077Mhz
4: 1145Mhz
5: 1191Mhz
6: 1236Mhz
7: 1288Mhz

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