From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:29:45 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0435497225==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D5276ECAE for ; Fri, 22 Jan 2016 10:29:46 -0800 (PST) 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 --===============0435497225== Content-Type: multipart/alternative; boundary="14534873850.a7E45c.30944"; charset="UTF-8" --14534873850.a7E45c.30944 Date: Fri, 22 Jan 2016 18:29:45 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 Bug ID: 93826 Summary: 144Hz graphic glitches and bad resolution Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: dherault@hotmail.com Created attachment 121218 --> https://bugs.freedesktop.org/attachment.cgi?id=121218&action=edit 290X Bad 144Hz OS : Arch linux GPU : Sapphire R9 290X Other GPU to test : Sapphire 7950. Screen : Asus MG279Q 1440p 144Hz. DRI provides false frequency refresh the screen with R9 290X. No issues with 7950. With 7950 Xrandr is set @143.86Hz. 144 Hz on screen OSD : http://reho.st/self/81f168d18def02417d2bd22867bc728658ec63e4.jpg With 290X Xrandr is also set @143.86Hz. 139 Hz on screen OSD : http://reho.st/self/b98c1c955cb7d42c3af6f82ea71bbc94be8aee6a.jpg With 290X a lot of glitches with false 144Hz. The erroneous résolution cause glitches. - Lines on the left (from grub to kde...) http://reho.st/view/self/ddfb4104cbbb09b7654b5fa610806d2477850128.jpg http://reho.st/thumb/self/d3be18d9d93500f7395edbf58407f066500e980a.jpg - Blur on all screen - Text glitches http://reho.st/thumb/self/b8fcd4246964f02c400e131bb54e0e8d2aa5101d.jpg Thanks Damien -- You are receiving this mail because: You are the assignee for the bug. --14534873850.a7E45c.30944 Date: Fri, 22 Jan 2016 18:29:45 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 93826
Summary 144Hz graphic glitches and bad resolution
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/Radeon
Assignee dri-devel@lists.freedesktop.org
Reporter dherault@hotmail.com 

Created attachment 121218 [details]
290X Bad 144Hz

OS : Arch linux
GPU : Sapphire R9 290X

Other GPU to test : Sapphire 7950.
Screen : Asus MG279Q 1440p 144Hz.

DRI provides false frequency refresh the screen with R9 290X.
No issues with 7950.

With 7950 Xrandr is set @143.86Hz. 144 Hz on screen OSD :
http://reho.st/self/81f168d18def02417d2bd22867bc728658ec63e4.jpg

With 290X Xrandr is also set @143.86Hz. 139 Hz on screen OSD :
http://reho.st/self/b98c1c955cb7d42c3af6f82ea71bbc94be8aee6a.jpg

With 290X a lot of glitches with false 144Hz. The erroneous résolution cause
glitches.

- Lines on the left (from grub to kde...)
http://reho.st/view/self/ddfb4104cbbb09b7654b5fa610806d2477850128.jpg
http://reho.st/thumb/self/d3be18d9d93500f7395edbf58407f066500e980a.jpg

- Blur on all screen
- Text glitches
http://reho.st/thumb/self/b8fcd4246964f02c400e131bb54e0e8d2aa5101d.jpg

Thanks

Damien

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--14534873850.a7E45c.30944-- --===============0435497225== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0435497225==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:30:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1397309427==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B31B16ECAF for ; Fri, 22 Jan 2016 10:30:17 -0800 (PST) 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 --===============1397309427== Content-Type: multipart/alternative; boundary="14534874170.ca6c7c6E.31209"; charset="UTF-8" --14534874170.ca6c7c6E.31209 Date: Fri, 22 Jan 2016 18:30:17 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #1 from Damien --- Created attachment 121219 --> https://bugs.freedesktop.org/attachment.cgi?id=121219&action=edit 7950 correct 144Hz. -- You are receiving this mail because: You are the assignee for the bug. --14534874170.ca6c7c6E.31209 Date: Fri, 22 Jan 2016 18:30:17 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 1 on bug 93826 from 
Created attachment 121219 [details]
7950 correct 144Hz.

You are receiving this mail because:
  • You are the assignee for the bug.
--14534874170.ca6c7c6E.31209-- --===============1397309427== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1397309427==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:31:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0926346369==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D31FE6ECB1 for ; Fri, 22 Jan 2016 10:31:48 -0800 (PST) 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 --===============0926346369== Content-Type: multipart/alternative; boundary="14534875080.EA8F.31699"; charset="UTF-8" --14534875080.EA8F.31699 Date: Fri, 22 Jan 2016 18:31:48 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #2 from Damien --- Created attachment 121220 --> https://bugs.freedesktop.org/attachment.cgi?id=121220&action=edit 7950 correct 144Hz. -- You are receiving this mail because: You are the assignee for the bug. --14534875080.EA8F.31699 Date: Fri, 22 Jan 2016 18:31:48 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 2 on bug 93826 from 
Created attachment 121220 [details]
7950 correct 144Hz.

You are receiving this mail because:
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--14534875080.EA8F.31699-- --===============0926346369== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0926346369==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:32:17 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1399995809==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6408D6ECB2 for ; Fri, 22 Jan 2016 10:32:17 -0800 (PST) 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 --===============1399995809== Content-Type: multipart/alternative; boundary="14534875370.DfeeEFdA.31693"; charset="UTF-8" --14534875370.DfeeEFdA.31693 Date: Fri, 22 Jan 2016 18:32:17 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #3 from Damien --- Created attachment 121221 --> https://bugs.freedesktop.org/attachment.cgi?id=121221&action=edit 290X Bad 144Hz -- You are receiving this mail because: You are the assignee for the bug. --14534875370.DfeeEFdA.31693 Date: Fri, 22 Jan 2016 18:32:17 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 3 on bug 93826 from 
Created attachment 121221 [details]
290X Bad 144Hz

You are receiving this mail because:
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--14534875370.DfeeEFdA.31693-- --===============1399995809== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1399995809==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:32:58 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0739089631==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E5AA26ECB4 for ; Fri, 22 Jan 2016 10:32:58 -0800 (PST) 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 --===============0739089631== Content-Type: multipart/alternative; boundary="14534875780.4EbBaC.31696"; charset="UTF-8" --14534875780.4EbBaC.31696 Date: Fri, 22 Jan 2016 18:32:58 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #4 from Damien --- Created attachment 121222 --> https://bugs.freedesktop.org/attachment.cgi?id=121222&action=edit 290X Bad 144Hz text glitches -- You are receiving this mail because: You are the assignee for the bug. --14534875780.4EbBaC.31696 Date: Fri, 22 Jan 2016 18:32:58 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 4 on bug 93826 from 
Created attachment 121222 [details]
290X Bad 144Hz text glitches

You are receiving this mail because:
  • You are the assignee for the bug.
--14534875780.4EbBaC.31696-- --===============0739089631== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0739089631==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:33:42 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1893710976==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D72C76ECB7 for ; Fri, 22 Jan 2016 10:33:42 -0800 (PST) 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 --===============1893710976== Content-Type: multipart/alternative; boundary="14534876220.1ebcA.31912"; charset="UTF-8" --14534876220.1ebcA.31912 Date: Fri, 22 Jan 2016 18:33:42 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #5 from Damien --- Created attachment 121223 --> https://bugs.freedesktop.org/attachment.cgi?id=121223&action=edit 290X Grub Glitche -- You are receiving this mail because: You are the assignee for the bug. --14534876220.1ebcA.31912 Date: Fri, 22 Jan 2016 18:33:42 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 5 on bug 93826 from 
Created attachment 121223 [details]
290X Grub Glitche

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--14534876220.1ebcA.31912-- --===============1893710976== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1893710976==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:34:26 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0696993558==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9219B6ECB8 for ; Fri, 22 Jan 2016 10:34:26 -0800 (PST) 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 --===============0696993558== Content-Type: multipart/alternative; boundary="14534876660.8cE5F97Ed.32005"; charset="UTF-8" --14534876660.8cE5F97Ed.32005 Date: Fri, 22 Jan 2016 18:34:25 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #6 from Damien --- Created attachment 121224 --> https://bugs.freedesktop.org/attachment.cgi?id=121224&action=edit 290X Bad 144Hz Login glitche -- You are receiving this mail because: You are the assignee for the bug. --14534876660.8cE5F97Ed.32005 Date: Fri, 22 Jan 2016 18:34:25 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 6 on bug 93826 from 
Created attachment 121224 [details]
290X Bad 144Hz Login glitche

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  • You are the assignee for the bug.
--14534876660.8cE5F97Ed.32005-- --===============0696993558== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0696993558==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:35:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0448293082==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E0D3E6ECB9 for ; Fri, 22 Jan 2016 10:35:31 -0800 (PST) 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 --===============0448293082== Content-Type: multipart/alternative; boundary="14534877310.Ed729eBb.32710"; charset="UTF-8" --14534877310.Ed729eBb.32710 Date: Fri, 22 Jan 2016 18:35:31 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #7 from Damien --- Created attachment 121225 --> https://bugs.freedesktop.org/attachment.cgi?id=121225&action=edit 290X Bad 144Hz Kde Line -- You are receiving this mail because: You are the assignee for the bug. --14534877310.Ed729eBb.32710 Date: Fri, 22 Jan 2016 18:35:31 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 7 on bug 93826 from 
Created attachment 121225 [details]
290X Bad 144Hz Kde Line

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--14534877310.Ed729eBb.32710-- --===============0448293082== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0448293082==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:36:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1844816278==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 439CD6ECBB for ; Fri, 22 Jan 2016 10:36:39 -0800 (PST) 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 --===============1844816278== Content-Type: multipart/alternative; boundary="14534877990.46519.32317"; charset="UTF-8" --14534877990.46519.32317 Date: Fri, 22 Jan 2016 18:36:39 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 Damien changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #121218|0 |1 is obsolete| | -- You are receiving this mail because: You are the assignee for the bug. --14534877990.46519.32317 Date: Fri, 22 Jan 2016 18:36:39 +0000 MIME-Version: 1.0 Content-Type: text/html changed bug 93826
What Removed Added
Attachment #121218 is obsolete   1

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--14534877990.46519.32317-- --===============1844816278== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1844816278==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad resolution Date: Fri, 22 Jan 2016 18:36:58 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2032908513==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 97B676ECBB for ; Fri, 22 Jan 2016 10:36:58 -0800 (PST) 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 --===============2032908513== Content-Type: multipart/alternative; boundary="14534878180.f84D.564"; charset="UTF-8" --14534878180.f84D.564 Date: Fri, 22 Jan 2016 18:36:58 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 Damien changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #121219|0 |1 is obsolete| | -- You are receiving this mail because: You are the assignee for the bug. --14534878180.f84D.564 Date: Fri, 22 Jan 2016 18:36:58 +0000 MIME-Version: 1.0 Content-Type: text/html changed bug 93826
What Removed Added
Attachment #121219 is obsolete   1

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--14534878180.f84D.564-- --===============2032908513== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============2032908513==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Fri, 22 Jan 2016 18:37:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1827530237==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 81CAA6ECBC for ; Fri, 22 Jan 2016 10:37:34 -0800 (PST) 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 --===============1827530237== Content-Type: multipart/alternative; boundary="14534878540.ab55542bD.877"; charset="UTF-8" --14534878540.ab55542bD.877 Date: Fri, 22 Jan 2016 18:37:33 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 Damien changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|144Hz graphic glitches and |144Hz graphic glitches and |bad resolution |bad refresh rate -- You are receiving this mail because: You are the assignee for the bug. --14534878540.ab55542bD.877 Date: Fri, 22 Jan 2016 18:37:34 +0000 MIME-Version: 1.0 Content-Type: text/html changed bug 93826
What Removed Added
Summary 144Hz graphic glitches and bad resolution 144Hz graphic glitches and bad refresh rate

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--14534878540.ab55542bD.877-- --===============1827530237== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1827530237==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Fri, 22 Jan 2016 18:41:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1449267732==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9EE5A6ECBF for ; Fri, 22 Jan 2016 10:41:30 -0800 (PST) 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 --===============1449267732== Content-Type: multipart/alternative; boundary="14534880900.33337DED.1568"; charset="UTF-8" --14534880900.33337DED.1568 Date: Fri, 22 Jan 2016 18:41:30 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #8 from Damien --- Created attachment 121226 --> https://bugs.freedesktop.org/attachment.cgi?id=121226&action=edit Dmesg -- You are receiving this mail because: You are the assignee for the bug. --14534880900.33337DED.1568 Date: Fri, 22 Jan 2016 18:41:30 +0000 MIME-Version: 1.0 Content-Type: text/html

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--14534880900.33337DED.1568-- --===============1449267732== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1449267732==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Fri, 22 Jan 2016 18:41:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0037871854==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C2036ECC0 for ; Fri, 22 Jan 2016 10:41:48 -0800 (PST) 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 --===============0037871854== Content-Type: multipart/alternative; boundary="14534881080.5A7BeF.561"; charset="UTF-8" --14534881080.5A7BeF.561 Date: Fri, 22 Jan 2016 18:41:48 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #9 from Damien --- Created attachment 121227 --> https://bugs.freedesktop.org/attachment.cgi?id=121227&action=edit Pacman -q -- You are receiving this mail because: You are the assignee for the bug. --14534881080.5A7BeF.561 Date: Fri, 22 Jan 2016 18:41:48 +0000 MIME-Version: 1.0 Content-Type: text/html

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--14534881080.5A7BeF.561-- --===============0037871854== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0037871854==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Fri, 22 Jan 2016 18:42:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1780499377==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id F22AC6ECC1 for ; Fri, 22 Jan 2016 10:42:10 -0800 (PST) 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 --===============1780499377== Content-Type: multipart/alternative; boundary="14534881300.AbE557c.2069"; charset="UTF-8" --14534881300.AbE557c.2069 Date: Fri, 22 Jan 2016 18:42:10 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #10 from Damien --- Created attachment 121228 --> https://bugs.freedesktop.org/attachment.cgi?id=121228&action=edit Xorg.log -- You are receiving this mail because: You are the assignee for the bug. --14534881300.AbE557c.2069 Date: Fri, 22 Jan 2016 18:42:10 +0000 MIME-Version: 1.0 Content-Type: text/html

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--14534881300.AbE557c.2069-- --===============1780499377== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1780499377==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Fri, 22 Jan 2016 18:42:43 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0947174096==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 96B9C6ECC3 for ; Fri, 22 Jan 2016 10:42:43 -0800 (PST) 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 --===============0947174096== Content-Type: multipart/alternative; boundary="14534881630.Cf4EE.1360"; charset="UTF-8" --14534881630.Cf4EE.1360 Date: Fri, 22 Jan 2016 18:42:43 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #11 from Damien --- No issues on windows @144Hz. Ok on linux @60Hz only. -- You are receiving this mail because: You are the assignee for the bug. --14534881630.Cf4EE.1360 Date: Fri, 22 Jan 2016 18:42:43 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 11 on bug 93826 from 
No issues on windows @144Hz.

Ok on linux @60Hz only.

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--14534881630.Cf4EE.1360-- --===============0947174096== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0947174096==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sat, 23 Jan 2016 23:23:14 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0165647926==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 555CD6E04D for ; Sat, 23 Jan 2016 15:23:14 -0800 (PST) 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 --===============0165647926== Content-Type: multipart/alternative; boundary="14535913940.642a1D.13456"; charset="UTF-8" --14535913940.642a1D.13456 Date: Sat, 23 Jan 2016 23:23:14 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #12 from Damien --- I've test to make a new mode : xrandr --newmode "2560x1440_144.00" 808.75 2560 2792 3072 3584 1440 1443 1448 1568 -hsync +vsync But same issue. Works with FGLRX @144Hz. -- You are receiving this mail because: You are the assignee for the bug. --14535913940.642a1D.13456 Date: Sat, 23 Jan 2016 23:23:14 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 12 on bug 93826 from 
I've test to make a new mode : 
xrandr --newmode "2560x1440_144.00"  808.75  2560 2792 3072 3584  1440 1443
1448 1568 -hsync +vsync

But same issue. 

Works with FGLRX @144Hz.

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--14535913940.642a1D.13456-- --===============0165647926== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0165647926==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 25 Jan 2016 07:27:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1320530455==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 033556E075 for ; Sun, 24 Jan 2016 23:27:11 -0800 (PST) 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 --===============1320530455== Content-Type: multipart/alternative; boundary="14537068301.dC2CD.25327"; charset="UTF-8" --14537068301.dC2CD.25327 Date: Mon, 25 Jan 2016 07:27:10 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #13 from Michel Dänzer --- grub doesn't use this driver, so there might be a hardware/VBIOS issue. Maybe the other drivers work around that somehow. -- You are receiving this mail because: You are the assignee for the bug. --14537068301.dC2CD.25327 Date: Mon, 25 Jan 2016 07:27:10 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 13 on bug 93826 from 
grub doesn't use this driver, so there might be a hardware/VBIOS issue. Maybe
the other drivers work around that somehow.

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--14537068301.dC2CD.25327-- --===============1320530455== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1320530455==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 25 Jan 2016 08:39:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0111551095==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 235F66E03E for ; Mon, 25 Jan 2016 00:39:11 -0800 (PST) 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 --===============0111551095== Content-Type: multipart/alternative; boundary="14537111510.CEF6658b.5930"; charset="UTF-8" --14537111510.CEF6658b.5930 Date: Mon, 25 Jan 2016 08:39:11 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #14 from Damien --- Grub uses the old VGA driver and can not handle the 290x @144hz. It's the same issue with the opensource which works correctly only @60 Hz... I fixed the problem by forcing a resolution with grub. But impossible to solve the issue with the xf86-video-ati driver. Also tried the git version. Remember, no issue with windows & linux with Catalyst fglrx driver so I do not trust a hardware issue. There must be a différence in refresh rate management if catalyst wedge to 144Hz immediately after installation while the opensource driver made a bizarre 139Hz with artifacts (see attachments). Can be an important point to clarify: I use DisplayPort 1.2. -- You are receiving this mail because: You are the assignee for the bug. --14537111510.CEF6658b.5930 Date: Mon, 25 Jan 2016 08:39:11 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 14 on bug 93826 from 
Grub uses the old VGA driver and can not handle the 290x @144hz. It's the same
issue with the opensource which works correctly only @60 Hz...  I fixed the
problem by forcing a resolution with grub. 

But impossible to solve the issue with the xf86-video-ati driver. Also tried
the git version.

Remember, no issue with windows & linux with Catalyst fglrx driver so I do not
trust a hardware issue.
There must be a différence in refresh rate management if catalyst wedge to
144Hz immediately after installation while the opensource driver made a bizarre
139Hz with artifacts (see attachments).

Can be an important point to clarify: I use DisplayPort 1.2.

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--14537111510.CEF6658b.5930-- --===============0111551095== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============0111551095==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Wed, 24 Feb 2016 17:25:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0632935925==" 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 E50336E81E for ; Wed, 24 Feb 2016 17:25:12 +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 --===============0632935925== Content-Type: multipart/alternative; boundary="14563347120.Fc1e8C1d.8874"; charset="UTF-8" --14563347120.Fc1e8C1d.8874 Date: Wed, 24 Feb 2016 17:25:12 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #15 from Damien --- Tested with two another 290X and another Asus MG279Q. Same issue. Tested with a Fury X : Issue Fixed. It's a driver bug. Not hardware related. -- You are receiving this mail because: You are the assignee for the bug. --14563347120.Fc1e8C1d.8874 Date: Wed, 24 Feb 2016 17:25:12 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 15 on bug 93826 from 
Tested with two another 290X and another Asus MG279Q. Same issue. 

Tested with a Fury X : Issue Fixed.

It's a driver bug. Not hardware related.

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--14563347120.Fc1e8C1d.8874-- --===============0632935925== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0632935925==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sat, 27 Feb 2016 14:05:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0153804153==" 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 83AB389EBD for ; Sat, 27 Feb 2016 14:05:21 +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 --===============0153804153== Content-Type: multipart/alternative; boundary="14565819212.9Aa282B5.12322"; charset="UTF-8" --14565819212.9Aa282B5.12322 Date: Sat, 27 Feb 2016 14:05:21 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #16 from Alex Deucher --- *** Bug 94315 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are the assignee for the bug. --14565819212.9Aa282B5.12322 Date: Sat, 27 Feb 2016 14:05:21 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 16 on bug 93826 from 
*** Bug 94315 has been marked as a duplicate of this bug. ***

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--14565819212.9Aa282B5.12322-- --===============0153804153== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0153804153==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sat, 27 Feb 2016 14:11:28 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1276456642==" 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 9DF576E103 for ; Sat, 27 Feb 2016 14:11:27 +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 --===============1276456642== Content-Type: multipart/alternative; boundary="14565822870.D8eFDA239.14605"; charset="UTF-8" --14565822870.D8eFDA239.14605 Date: Sat, 27 Feb 2016 14:11:27 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #17 from Alex Deucher --- The pll divider combination that is getting selected doesn't seem to agree with that monitor. You can try adjusting the algorithm in radeon_compute_pll_avivo() or the pll flags passed to radeon_compute_pll_avivo() in atombios_adjust_pll(). -- You are receiving this mail because: You are the assignee for the bug. --14565822870.D8eFDA239.14605 Date: Sat, 27 Feb 2016 14:11:27 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 17 on bug 93826 from 
The pll divider combination that is getting selected doesn't seem to agree with
that monitor.  You can try adjusting the algorithm in
radeon_compute_pll_avivo() or the pll flags passed to
radeon_compute_pll_avivo() in atombios_adjust_pll().

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--14565822870.D8eFDA239.14605-- --===============1276456642== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1276456642==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 29 Feb 2016 22:42:36 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1531703470==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 78B676E3BB for ; Mon, 29 Feb 2016 22:42:36 +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 --===============1531703470== Content-Type: multipart/alternative; boundary="14567857560.Df15BCE18.18218"; charset="UTF-8" --14567857560.Df15BCE18.18218 Date: Mon, 29 Feb 2016 22:42:36 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #18 from Damien --- Alex thank you for your return. Since my monitor works from scratch with a 7950 or fury but not with three 290X tested, is that it is possible to retrieve the values that work ? -- You are receiving this mail because: You are the assignee for the bug. --14567857560.Df15BCE18.18218 Date: Mon, 29 Feb 2016 22:42:36 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 18 on bug 93826 from 
Alex thank you for your return.

Since my monitor works from scratch with a 7950 or fury but not with three 290X
tested, is that it is possible to retrieve the values that work ?

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--14567857560.Df15BCE18.18218-- --===============1531703470== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1531703470==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 29 Feb 2016 22:59:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0325363061==" 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 D0F156E3CA for ; Mon, 29 Feb 2016 22:59:06 +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 --===============0325363061== Content-Type: multipart/alternative; boundary="14567867460.21dc39dD8.21084"; charset="UTF-8" --14567867460.21dc39dD8.21084 Date: Mon, 29 Feb 2016 22:59:06 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #19 from Alex Deucher --- (In reply to Damien from comment #18) > Alex thank you for your return. > > Since my monitor works from scratch with a 7950 or fury but not with three > 290X tested, is that it is possible to retrieve the values that work ? The same algorithm is used on all of those parts. The only reason there would be different dividers selected would be if the pll limits in the vbios or the reference clock were different. However, looking at various vbioses for those different asics indicate that the vbios limits are the same for all of them. I doubt they would be different on your boards. As such. that combination of dividers seems to be disagreeable to your monitor on that specific hw. The underlying hw implementation of the pll varies a bit from asic to asic, so the pll selection probably needs to be tweaked a bit for that hw to be stable at that combination as per comment 17. -- You are receiving this mail because: You are the assignee for the bug. --14567867460.21dc39dD8.21084 Date: Mon, 29 Feb 2016 22:59:06 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 19 on bug 93826 from 
(In reply to Damien from comment #18)
> Alex thank you for your return.
> 
> Since my monitor works from scratch with a 7950 or fury but not with three
> 290X tested, is that it is possible to retrieve the values that work ?

The same algorithm is used on all of those parts.  The only reason there would
be different dividers selected would be if the pll limits in the vbios or the
reference clock were different.  However, looking at various vbioses for those
different asics indicate that the vbios limits are the same for all of them.  I
doubt they would be different on your boards.  As such. that combination of
dividers seems to be disagreeable to your monitor on that specific hw.  The
underlying hw implementation of the pll varies a bit from asic to asic, so the
pll selection probably needs to be tweaked a bit for that hw to be stable at
that combination as per comment 17.

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--14567867460.21dc39dD8.21084-- --===============0325363061== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0325363061==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Tue, 01 Mar 2016 07:12:46 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0500351128==" 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 59C796E428 for ; Tue, 1 Mar 2016 07:13:01 +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 --===============0500351128== Content-Type: multipart/alternative; boundary="14568163700.Ccc0e3E.7434"; charset="UTF-8" --14568163700.Ccc0e3E.7434 Date: Tue, 1 Mar 2016 07:12:50 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93826 --- Comment #20 from Damien --- Hi Alex. I understand better. Unfortunately I'm not an expert. Can you offer me a PKGBUILD Patch or tell me what value i need change in atombios.crtc.c and what to put there? -- You are receiving this mail because: You are the assignee for the bug. --14568163700.Ccc0e3E.7434 Date: Tue, 1 Mar 2016 07:12:50 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 20 on bug 93826 from 
Hi Alex. I understand better. 

Unfortunately I'm not an expert. Can you offer me a PKGBUILD Patch or tell me
what value i need change in atombios.crtc.c and what to put there?

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--14568163700.Ccc0e3E.7434-- --===============0500351128== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0500351128==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Thu, 12 May 2016 18:11:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0302917934==" 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 C4C166E92A for ; Thu, 12 May 2016 18:11:34 +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 --===============0302917934== Content-Type: multipart/alternative; boundary="14630766941.bed8B834d.20084"; charset="UTF-8" --14630766941.bed8B834d.20084 Date: Thu, 12 May 2016 18:11:34 +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=3D93826 --- Comment #21 from Pavel Bordukov --- Same bug here, everything looks like Damien described. R290X + MG279Q at 14= 4HZ. --=20 You are receiving this mail because: You are the assignee for the bug.= --14630766941.bed8B834d.20084 Date: Thu, 12 May 2016 18:11:34 +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 # 21 on bug 93826<= /a> from Pavel Bordukov 
Same bug here, everything looks like Damien described. R290X +=
 MG279Q at 144HZ.

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= --14630766941.bed8B834d.20084-- --===============0302917934== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0302917934==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 23 May 2016 11:17:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0886070929==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 936916E02A for ; Mon, 23 May 2016 11:17:15 +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 --===============0886070929== Content-Type: multipart/alternative; boundary="14640022350.04d33d5E.28717"; charset="UTF-8" --14640022350.04d33d5E.28717 Date: Mon, 23 May 2016 11:17:15 +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=3D93826 --- Comment #22 from untoreh --- I have a 290, monitor benq xl2411t. Pushing high resolutions both in grub or xorg file produces glitches. They = are very noticeable at 120/144hz less noticeable at 100hz but still present. Th= ey appear if I set `video=3D1920x1080@120` option at boot time, or add a model= ine with cvt in a xorg .conf file. However if I remove the modelines from the conf file and just do a `xrandr = -r 100/120/144` I have no glitches at all with any resolution.=20 Setting a modeline with `cvt -r` also works, of course the only other mode possible is 120 because it requries multiples of 60 but it has 0 glitches a= nd it works even buy setting it in the .conf file --=20 You are receiving this mail because: You are the assignee for the bug.= --14640022350.04d33d5E.28717 Date: Mon, 23 May 2016 11:17:15 +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 # 22 on bug 93826<= /a> from untoreh 
I have a 290, monitor benq xl2411t.

Pushing high resolutions both in grub or xorg file produces glitches. They =
are
very noticeable at 120/144hz less noticeable at 100hz but still present. Th=
ey
appear if I set `video=3D1920x1080@120` option at boot time, or add a m=
odeline
with cvt in a xorg .conf file.

However if I remove the modelines from the conf file and just do a `xrandr =
-r
100/120/144` I have no glitches at all with any resolution.=20

Setting a modeline with `cvt -r` also works, of course the only other mode
possible is 120 because it requries multiples of 60 but it has 0 glitches a=
nd
it works even buy setting it in the .conf file

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= --14640022350.04d33d5E.28717-- --===============0886070929== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0886070929==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Mon, 23 May 2016 11:31:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0743168143==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B5A6E6E5B2 for ; Mon, 23 May 2016 11:31:05 +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 --===============0743168143== Content-Type: multipart/alternative; boundary="14640030653.EB19Fd.30944"; charset="UTF-8" --14640030653.EB19Fd.30944 Date: Mon, 23 May 2016 11:31:05 +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=3D93826 --- Comment #23 from untoreh --- To make it work with grub I added "video=3D1920x1080MR@120" to finally get = no=20 tty switching overhead. --=20 You are receiving this mail because: You are the assignee for the bug.= --14640030653.EB19Fd.30944 Date: Mon, 23 May 2016 11:31:05 +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 # 23 on bug 93826<= /a> from untoreh 
To make it work with grub I added "video=3D1920x1080MR=
4;120" to finally get no=20
tty switching overhead.

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= --14640030653.EB19Fd.30944-- --===============0743168143== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0743168143==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Tue, 24 May 2016 16:21:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0236436997==" 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 D738B6E81B for ; Tue, 24 May 2016 16:21:12 +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 --===============0236436997== Content-Type: multipart/alternative; boundary="14641068721.c5E2B.21029"; charset="UTF-8" --14641068721.c5E2B.21029 Date: Tue, 24 May 2016 16:21:12 +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=3D93826 --- Comment #24 from Pavel Bordukov --- Confirm, 120Hz works, but my OSD shows 2560x1440 @ 119Hz. Also as at 144Hz = with glitches: 2560x1440 @ 139Hz. --=20 You are receiving this mail because: You are the assignee for the bug.= --14641068721.c5E2B.21029 Date: Tue, 24 May 2016 16:21:12 +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 # 24 on bug 93826<= /a> from Pavel Bordukov 
Confirm, 120Hz works, but my OSD shows 2560x1440 @ 119Hz. =
Also as at 144Hz with
glitches: 2560x1440 @ 139Hz.

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= --14641068721.c5E2B.21029-- --===============0236436997== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0236436997==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sun, 19 Jun 2016 16:28:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1402351704==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C99416E33A for ; Sun, 19 Jun 2016 16:28:34 +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 --===============1402351704== Content-Type: multipart/alternative; boundary="14663537140.5F5fBE.31236"; charset="UTF-8" --14663537140.5F5fBE.31236 Date: Sun, 19 Jun 2016 16:28:34 +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=3D93826 --- Comment #25 from Dennis Martin Herbers --- I've got the same problem with a Sapphire R9 390 Nitro ASUS MG279Q With Windows/Linux+fglrx, 2560x1440@144Hz work fine With Linux+open source stack, it defaults to 2568x1440@139Hz with graphical artifacts due to the 2568 width With AMDGPU PRO 16.10 only 60Hz was possible, haven't tried AMDGPU PRO 16.20 yet Using the open source stack and switching to 120Hz with xrandr -r 120 does = the trick and it runs at 2560x1440@119Hz without glitches, but it isn't optimal. --=20 You are receiving this mail because: You are the assignee for the bug.= --14663537140.5F5fBE.31236 Date: Sun, 19 Jun 2016 16:28:34 +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 # 25 on bug 93826<= /a> from Dennis Martin Her= bers 
I've got the same problem with a

Sapphire R9 390 Nitro
ASUS MG279Q

With Windows/Linux+fglrx, 2560x1440@144Hz work fine

With Linux+open source stack, it defaults to 2568x1440@139Hz with graph=
ical
artifacts due to the 2568 width

With AMDGPU PRO 16.10 only 60Hz was possible, haven't tried AMDGPU PRO 16.20
yet

Using the open source stack and switching to 120Hz with xrandr -r 120 does =
the
trick and it runs at 2560x1440@119Hz without glitches, but it isn't opt=
imal.

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  • You are the assignee for the bug.
= --14663537140.5F5fBE.31236-- --===============1402351704== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1402351704==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Wed, 06 Jul 2016 16:28:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1510132876==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6F3A46E6B5 for ; Wed, 6 Jul 2016 16:28:13 +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 --===============1510132876== Content-Type: multipart/alternative; boundary="14678224933.89C61.22714"; charset="UTF-8" --14678224933.89C61.22714 Date: Wed, 6 Jul 2016 16:28:13 +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=3D93826 --- Comment #26 from Jan Niklas Hasse --- The same for me with a R9 380 and a ASUS MG278Q. --=20 You are receiving this mail because: You are the assignee for the bug.= --14678224933.89C61.22714 Date: Wed, 6 Jul 2016 16:28:13 +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 # 26 on bug 93826<= /a> from Jan Niklas Hasse 
The same for me with a R9 380 and a ASUS MG278Q.

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= --14678224933.89C61.22714-- --===============1510132876== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1510132876==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sun, 09 Oct 2016 07:11:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2006524883==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 85FD16E095 for ; Sun, 9 Oct 2016 07:11:55 +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 --===============2006524883== Content-Type: multipart/alternative; boundary="14759971155.2aC8Ff.20702"; charset="UTF-8" --14759971155.2aC8Ff.20702 Date: Sun, 9 Oct 2016 07:11:55 +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=3D93826 --- Comment #27 from Yves W. --- Same for me. flickering problems @144hz,120hz and even 100hz when using new= er kernel (tested 4.8.0 ubuntu kernel) or amdgpu-pro 16.30.3-315407 driver with any kernel - with default driver and default kernel (Linux Mint 18 -> 4.4.0-38-generi) it's working at 2560x1440 @144hz, no flickering issues. -> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x1440 @144hz,120 and 100hz. only 60hz works without flickering -> with the amdgpu-pro 16.30.3-315407 driver from amd site, it's always flickering at 2560x1440 @144hz,120 and 100hz. only 60hz works without flickering system info: ----------- lshw -c video ------------- *-display=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Beschreibung: VGA compatible controller Produkt: Hawaii PRO [Radeon R9 290] Hersteller: Advanced Micro Devices, Inc. [AMD/ATI] Physische ID: 0 Bus-Informationen: pci@0000:03:00.0 Version: 00 Breite: 64 bits Takt: 33MHz F=C3=A4higkeiten: pm pciexpress msi vga_controller bus_master cap_li= st rom Konfiguration: driver=3Dradeon latency=3D0 Ressourcen: irq:50 memory:e0000000-efffffff memory:f0000000-f07fffff ioport:e000(Gr=C3=B6=C3=9Fe=3D256) memory:fbe00000-fbe3ffff memory:fbe40000= -fbe5ffff *-display Beschreibung: VGA compatible controller Produkt: Hawaii PRO [Radeon R9 290] Hersteller: Advanced Micro Devices, Inc. [AMD/ATI] Physische ID: 0 Bus-Informationen: pci@0000:06:00.0 Version: 00 Breite: 64 bits Takt: 33MHz F=C3=A4higkeiten: pm pciexpress msi vga_controller bus_master cap_li= st rom Konfiguration: driver=3Dradeon latency=3D0 Ressourcen: irq:51 memory:c0000000-cfffffff memory:d0000000-d07fffff ioport:d000(Gr=C3=B6=C3=9Fe=3D256) memory:fbd00000-fbd3ffff memory:fbd40000= -fbd5ffff xrandr ------ Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384 DisplayPort-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 598mm x 336mm 2560x1440 59.95 + 143.86* 144.00 119.88 99.90 additional info: --------------- -using driver from ppa: deb http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu xenial main vs. amdgpu-pro 16.30.3-315407 dpkg -l | grep '^ii' | grep radeon ---------------------------------- ii libdrm-radeon1:amd64=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 2.4.71+git1610040630.a44c9c~gd~x amd64 Userspace interface= to radeon-specific kernel DRM services -- runtime ii libdrm-radeon1:i386=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20 2.4.71+git1610040630.a44c9c~gd~x i386 Userspace interface= to radeon-specific kernel DRM services -- runtime ii radeontool 1.6.3-1=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 amd64 utility to control ATI Radeon backlight functions = on laptops ii xserver-xorg-video-radeon=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 1:7.7.99+git1609271931.3fc839~gd~x amd64 X.Org X server -- AMD/ATI Radeon display driver tomb raider v.1.1.1 benchmark: ----------------------------- FPS: min=20=20= =20=20=20=20=20=20=20=20=20=20 | max | avg. -------------------------------------------------------------------- radeon: 97.4 |= =20=20=20=20=20=20 145.4 | 123.4 amdgpu-pro 16.30.3-315407: 50.5 | 94.9 |= =20=20=20=20=20=20 79.8 --=20 You are receiving this mail because: You are the assignee for the bug.= --14759971155.2aC8Ff.20702 Date: Sun, 9 Oct 2016 07:11:55 +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 # 27 on bug 93826<= /a> from = Yves W. 
Same for me. flickering problems @144hz,120hz and even 100=
hz when using newer
kernel (tested 4.8.0 ubuntu kernel) or amdgpu-pro 16.30.3-315407 driver with
any kernel


- with default driver and default kernel (Linux Mint 18 -> 4.4.0-38-gene=
ri)
it's working at 2560x1440 @144hz, no flickering issues.

-> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x1440 =
4;144hz,120
and 100hz. only 60hz works without flickering
-> with the amdgpu-pro 16.30.3-315407 driver from amd site, it's always
flickering at 2560x1440 @144hz,120 and 100hz. only 60hz works without
flickering



system info:
-----------

lshw -c video
-------------
  *-display=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
       Beschreibung: VGA compatible controller
       Produkt: Hawaii PRO [Radeon R9 290]
       Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
       Physische ID: 0
       Bus-Informationen: pci@0000:03:00.0
       Version: 00
       Breite: 64 bits
       Takt: 33MHz
       F=C3=A4higkeiten: pm pciexpress msi vga_controller bus_master cap_li=
st rom
       Konfiguration: driver=3Dradeon latency=3D0
       Ressourcen: irq:50 memory:e0000000-efffffff memory:f0000000-f07fffff
ioport:e000(Gr=C3=B6=C3=9Fe=3D256) memory:fbe00000-fbe3ffff memory:fbe40000=
-fbe5ffff
  *-display
       Beschreibung: VGA compatible controller
       Produkt: Hawaii PRO [Radeon R9 290]
       Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
       Physische ID: 0
       Bus-Informationen: pci@0000:06:00.0
       Version: 00
       Breite: 64 bits
       Takt: 33MHz
       F=C3=A4higkeiten: pm pciexpress msi vga_controller bus_master cap_li=
st rom
       Konfiguration: driver=3Dradeon latency=3D0
       Ressourcen: irq:51 memory:c0000000-cfffffff memory:d0000000-d07fffff
ioport:d000(Gr=C3=B6=C3=9Fe=3D256) memory:fbd00000-fbd3ffff memory:fbd40000=
-fbd5ffff

xrandr
------
Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384
DisplayPort-1 connected primary 2560x1440+0+0 (normal left inverted right x
axis y axis) 598mm x 336mm
   2560x1440     59.95 + 143.86*  144.00   119.88    99.90




additional info:
---------------
-using driver from ppa: deb
http://p=
pa.launchpad.net/oibaf/graphics-drivers/ubuntu xenial main
vs.
amdgpu-pro 16.30.3-315407


dpkg -l | grep '^ii' | grep radeon
----------------------------------
ii  libdrm-radeon1:amd64=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20
2.4.71+git1610040630.a44c9c~gd~x           amd64        Userspace interface=
 to
radeon-specific kernel DRM services -- runtime
ii  libdrm-radeon1:i386=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20
2.4.71+git1610040630.a44c9c~gd~x           i386         Userspace interface=
 to
radeon-specific kernel DRM services -- runtime
ii  radeontool                                   1.6.3-1=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
            amd64        utility to control ATI Radeon backlight functions =
on
laptops
ii  xserver-xorg-video-radeon=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20
1:7.7.99+git1609271931.3fc839~gd~x         amd64        X.Org X server --
AMD/ATI Radeon display driver



tomb raider v.1.1.1 benchmark:
-----------------------------
FPS:                                                            min=20=20=
=20=20=20=20=20=20=20=20=20=20
|       max             |       avg.
--------------------------------------------------------------------
radeon:                                                         97.4    |=
=20=20=20=20=20=20
145.4   |       123.4
amdgpu-pro 16.30.3-315407:                      50.5    |       94.9    |=
=20=20=20=20=20=20
79.8

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= --14759971155.2aC8Ff.20702-- --===============2006524883== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============2006524883==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 144Hz graphic glitches and bad refresh rate Date: Sun, 09 Oct 2016 07:15:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0965138921==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A2F1A6E074 for ; Sun, 9 Oct 2016 07:15:06 +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 --===============0965138921== Content-Type: multipart/alternative; boundary="14759973061.A14d.20924"; charset="UTF-8" --14759973061.A14d.20924 Date: Sun, 9 Oct 2016 07:15:06 +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=3D93826 --- Comment #28 from Yves W. --- bah all got displaced, here again my little benchmark :) tomb raider v.1.1.1 benchmark: ----------------------------- FPS: min | max | avg. ------------------------------------------------- radeon: 97.4 | 145.4 | 123.4 amdgpu-pro 16.30.3-315407: 50.5 | 94.9 | 79.8 --=20 You are receiving this mail because: You are the assignee for the bug.= --14759973061.A14d.20924 Date: Sun, 9 Oct 2016 07:15:06 +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 # 28 on bug 93826<= /a> from = Yves W. 
bah all got displaced, here again my little benchmark :)

tomb raider v.1.1.1 benchmark:
-----------------------------
FPS:                        min | max   | avg.
-------------------------------------------------
radeon:                    97.4 | 145.4 | 123.4
amdgpu-pro 16.30.3-315407: 50.5 | 94.9  | 79.8

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  • You are the assignee for the bug.
= --14759973061.A14d.20924-- --===============0965138921== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0965138921==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sun, 09 Oct 2016 07:16:18 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0825553797==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E9D56E097 for ; Sun, 9 Oct 2016 07:16:18 +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 --===============0825553797== Content-Type: multipart/alternative; boundary="14759973782.Ccdb17aaf.20900"; charset="UTF-8" --14759973782.Ccdb17aaf.20900 Date: Sun, 9 Oct 2016 07:16:18 +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=3D93826 Yves W. changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|144Hz graphic glitches and |2560x1440 @144Hz graphic |bad refresh rate |glitches and bad refresh | |rate --=20 You are receiving this mail because: You are the assignee for the bug.= --14759973782.Ccdb17aaf.20900 Date: Sun, 9 Oct 2016 07:16:18 +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 Yves W. changed bug 93826<= /a>
What Removed Added
Summary 144Hz graphic glitches and bad refresh rate 2560x1440 @144Hz graphic glitches and bad refresh rate

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= --14759973782.Ccdb17aaf.20900-- --===============0825553797== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0825553797==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 12 Oct 2016 09:03:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0851157632==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 5B4316E7E5 for ; Wed, 12 Oct 2016 09:03:24 +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 --===============0851157632== Content-Type: multipart/alternative; boundary="14762630044.8dbD.29042"; charset="UTF-8" --14762630044.8dbD.29042 Date: Wed, 12 Oct 2016 09:03:24 +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=3D93826 --- Comment #29 from Michel D=C3=A4nzer --- (In reply to Yves W. from comment #27) > - with default driver and default kernel (Linux Mint 18 -> 4.4.0-38-gener= i) > it's working at 2560x1440 @144hz, no flickering issues. >=20 > -> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x1440 @144hz,= 120 > and 100hz. only 60hz works without flickering Can you bisect, or at least narrow down which version between 4.4.0 and 4.8= .0 introduced the problem? --=20 You are receiving this mail because: You are the assignee for the bug.= --14762630044.8dbD.29042 Date: Wed, 12 Oct 2016 09:03:24 +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 # 29 on bug 93826<= /a> from Michel D=C3=A4nzer 
(In reply to Yves W. from comment #27)
> - with default driver and default kernel (Linux =
Mint 18 -> 4.4.0-38-generi)
> it's working at 2560x1440 @144hz, no flickering issues.
>=20
> -> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x144=
0 @144hz,120
> and 100hz. only 60hz works without flickering

Can you bisect, or at least narrow down which version between 4.4.0 and 4.8=
.0
introduced the problem?

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= --14762630044.8dbD.29042-- --===============0851157632== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0851157632==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 12 Oct 2016 13:34:12 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1824680147==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 526EA6E861 for ; Wed, 12 Oct 2016 13:34:12 +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 --===============1824680147== Content-Type: multipart/alternative; boundary="14762792522.48f7d5bb.14875"; charset="UTF-8" --14762792522.48f7d5bb.14875 Date: Wed, 12 Oct 2016 13:34:12 +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=3D93826 --- Comment #30 from Alex Deucher --- Does forcing the mclk to high help? As root: echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level --=20 You are receiving this mail because: You are the assignee for the bug.= --14762792522.48f7d5bb.14875 Date: Wed, 12 Oct 2016 13:34:12 +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 # 30 on bug 93826<= /a> from Alex Deucher 
Does forcing the mclk to high help? As root:
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_leve=
l

You are receiving this mail because:
  • You are the assignee for the bug.
= --14762792522.48f7d5bb.14875-- --===============1824680147== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1824680147==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 13 Oct 2016 17:41:37 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1069724301==" 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 4A53D6EB10 for ; Thu, 13 Oct 2016 17:41:37 +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 --===============1069724301== Content-Type: multipart/alternative; boundary="14763804974.Ad2BF03d.26986"; charset="UTF-8" --14763804974.Ad2BF03d.26986 Date: Thu, 13 Oct 2016 17:41:37 +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=3D93826 --- Comment #31 from Yves W. --- (In reply to Michel D=C3=A4nzer from comment #29) > (In reply to Yves W. from comment #27) > > - with default driver and default kernel (Linux Mint 18 -> 4.4.0-38-gen= eri) > > it's working at 2560x1440 @144hz, no flickering issues. > >=20 > > -> tried using the Ubuntu 4.8.0 kernel -> flickering at 2560x1440 @144h= z,120 > > and 100hz. only 60hz works without flickering >=20 > Can you bisect, or at least narrow down which version between 4.4.0 and > 4.8.0 introduced the problem? as I said, I only tried current linux mint Kernel which is 4.4.0-38-generic right now. With that one AND the default radeon driver module for amd card = R9 290 4GB, I have no problems at all. I can do 2560x1440 resolution @ 144hz. Second I upgradedm, as I posted, to the ubuntu kernel 4.8.0 from ubuntu ppa, which gives errors (strong flickering in 2d mode, 3d works at some point but also gives few flickering problems) WITH 2560x1440 resolution, for all hz a= bove 60hz (which means flickering at 100,120 and 144) Furthermore the amd beta driver amdgpu-pro gives in every kernel I tried (4= .4 and 4.8) flickering problems with refreshrates above 60hz. -> but here note: I switched ( with kernel 4.4.0-38-generic + amdgpu-pro 16.30.3-315407) to 1080p resolution and 144,120 and 100hz gave NO errors at all, which means no flickering! Dunno why. maybe an 1440p issue. --=20 You are receiving this mail because: You are the assignee for the bug.= --14763804974.Ad2BF03d.26986 Date: Thu, 13 Oct 2016 17:41:37 +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 # 31 on bug 93826<= /a> from = Yves W. 
(In reply to Michel D=C3=A4nzer from comment #29)
> (In reply to Yves W. from comment #27)
> > - with default driver and default kernel (Linux Mint 18 -> 4.4=
.0-38-generi)
> > it's working at 2560x1440 @144hz, no flickering issues.
> >=20
> > -> tried using the Ubuntu 4.8.0 kernel -> flickering at 256=
0x1440 @144hz,120
> > and 100hz. only 60hz works without flickering
>=20
> Can you bisect, or at least narrow down which version between 4.4.0 and
> 4.8.0 introduced the problem?

as I said, I only tried current linux mint Kernel which is 4.4.0-38-generic
right now. With that one AND the default radeon driver module for amd card =
R9
290 4GB, I have no problems at all. I can do 2560x1440 resolution @ 144=
hz.
Second I upgradedm, as I posted, to the ubuntu kernel 4.8.0 from ubuntu ppa,
which gives errors (strong flickering in 2d mode, 3d works at some point but
also gives few flickering problems) WITH 2560x1440 resolution, for all hz a=
bove
60hz (which means flickering at 100,120 and 144)

Furthermore the amd beta driver amdgpu-pro gives in every kernel I tried (4=
.4
and 4.8) flickering problems with refreshrates above 60hz.
 -> but here note: I switched ( with kernel 4.4.0-38-generic + amdgpu-pro
16.30.3-315407) to 1080p resolution and 144,120 and 100hz gave NO errors at
all, which means no flickering! Dunno why. maybe an 1440p issue.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14763804974.Ad2BF03d.26986-- --===============1069724301== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1069724301==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Fri, 14 Oct 2016 01:16:20 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0806957485==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id DC8046EB71 for ; Fri, 14 Oct 2016 01:16:21 +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 --===============0806957485== Content-Type: multipart/alternative; boundary="14764077813.64aAe7.24257"; charset="UTF-8" --14764077813.64aAe7.24257 Date: Fri, 14 Oct 2016 01:16:21 +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=3D93826 --- Comment #32 from Michel D=C3=A4nzer --- (In reply to Yves W. from comment #31) > Second I upgradedm, as I posted, to the ubuntu kernel 4.8.0 from > ubuntu ppa, which gives errors=20 But that's still using the radeon driver, right? If so, it's possible to na= rrow down the exact kernel version where the problem was introduced, or even the exact Git commit using git bisect. > Furthermore the amd beta driver amdgpu-pro gives in every kernel I tried > (4.4 and 4.8) flickering problems with refreshrates above 60hz. This report is about the radeon driver, let's not confuse things here by mi= xing in amdgpu-pro issues. --=20 You are receiving this mail because: You are the assignee for the bug.= --14764077813.64aAe7.24257 Date: Fri, 14 Oct 2016 01:16:21 +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 # 32 on bug 93826<= /a> from Michel D=C3=A4nzer 
(In reply to Yves W. from comment #31)
> Second I upgradedm, as I posted, to the ubuntu k=
ernel 4.8.0 from
> ubuntu ppa, which gives errors 

But that's still using the radeon driver, right? If so, it's possible to na=
rrow
down the exact kernel version where the problem was introduced, or even the
exact Git commit using git bisect.


> Furthermore the amd beta driver amdgpu-pro gives=
 in every kernel I tried
> (4.4 and 4.8) flickering problems with refreshrates above 60hz.

This report is about the radeon driver, let's not confuse things here by mi=
xing
in amdgpu-pro issues.

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  • You are the assignee for the bug.
= --14764077813.64aAe7.24257-- --===============0806957485== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0806957485==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Fri, 14 Oct 2016 18:50:08 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0049786881==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 71ED96E183 for ; Fri, 14 Oct 2016 18:50:08 +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 --===============0049786881== Content-Type: multipart/alternative; boundary="14764710080.6fB49a.28804"; charset="UTF-8" --14764710080.6fB49a.28804 Date: Fri, 14 Oct 2016 18:50:08 +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=3D93826 --- Comment #33 from Yves W. --- > But that's still using the radeon driver, right? If so, it's possible to > narrow down the exact kernel version where the problem was introduced, or > even the exact Git commit using git bisect. Yes the original module that used by default - so radeon driver. The info w= ith amd-gpu-pro driver was just additional info :) it's still beta.. and fps as much worse than using the radeon driver. Sorry, but I don't know what you mean by "using bitsect". --=20 You are receiving this mail because: You are the assignee for the bug.= --14764710080.6fB49a.28804 Date: Fri, 14 Oct 2016 18:50:08 +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 # 33 on bug 93826<= /a> from = Yves W. 
> But that's still using the radeon d=
river, right? If so, it's possible to
> narrow down the exact kernel version where the problem was introduced,=
 or
> even the exact Git commit using git bisect.


Yes the original module that used by default - so radeon driver. The info w=
ith
amd-gpu-pro driver was just additional info :) it's still beta.. and fps as
much worse than using the radeon driver.

Sorry, but I don't know what you mean by "using bitsect".

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  • You are the assignee for the bug.
= --14764710080.6fB49a.28804-- --===============0049786881== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0049786881==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sat, 15 Oct 2016 06:30:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0815304158==" 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 CD7606E120 for ; Sat, 15 Oct 2016 06:30:06 +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 --===============0815304158== Content-Type: multipart/alternative; boundary="14765130064.a27c62Bfa.3449"; charset="UTF-8" --14765130064.a27c62Bfa.3449 Date: Sat, 15 Oct 2016 06:30:06 +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=3D93826 --- Comment #34 from Pavel Bordukov --- Checked at vanilla 4.4.24, flickering exists. Gentoo unstable, R9 290X. --=20 You are receiving this mail because: You are the assignee for the bug.= --14765130064.a27c62Bfa.3449 Date: Sat, 15 Oct 2016 06:30:06 +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 # 34 on bug 93826<= /a> from Pavel Bordukov 
Checked at vanilla 4.4.24, flickering exists. Gentoo unstable,=
 R9 290X.

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  • You are the assignee for the bug.
= --14765130064.a27c62Bfa.3449-- --===============0815304158== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0815304158==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 19 Oct 2016 11:07:58 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0780300306==" 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 230AF6E8CE for ; Wed, 19 Oct 2016 11:07:58 +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 --===============0780300306== Content-Type: multipart/alternative; boundary="14768752781.A8EB46.11897"; charset="UTF-8" --14768752781.A8EB46.11897 Date: Wed, 19 Oct 2016 11:07:58 +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=3D93826 --- Comment #35 from rodhos92@gmail.com --- Same issue with R9 270X and Ubuntu 14.04 (open source drivers only), 16.04 = and 16.10 --=20 You are receiving this mail because: You are the assignee for the bug.= --14768752781.A8EB46.11897 Date: Wed, 19 Oct 2016 11:07:58 +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 # 35 on bug 93826<= /a> from rodhos92@gmail= .com 
Same issue with R9 270X and Ubuntu 14.04 (open source drivers =
only), 16.04 and
16.10

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  • You are the assignee for the bug.
= --14768752781.A8EB46.11897-- --===============0780300306== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0780300306==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 19 Oct 2016 11:11:08 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0779384300==" 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 C41986E0C7 for ; Wed, 19 Oct 2016 11:11:07 +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 --===============0779384300== Content-Type: multipart/alternative; boundary="14768754670.9111dFd.12146"; charset="UTF-8" --14768754670.9111dFd.12146 Date: Wed, 19 Oct 2016 11:11:07 +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=3D93826 --- Comment #36 from rodhos92@gmail.com --- (In reply to rodhos92 from comment #35) > Same issue with R9 270X and Ubuntu 14.04 (open source drivers only), 16.04 > and 16.10 My resolution is 1680x1050 60Hz when I change to lower resolution the bug is not present. --=20 You are receiving this mail because: You are the assignee for the bug.= --14768754670.9111dFd.12146 Date: Wed, 19 Oct 2016 11:11:07 +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 # 36 on bug 93826<= /a> from rodhos92@gmail= .com 
(In reply to rodhos92 from comment #35)
> Same issue with R9 270X and Ubuntu 14.04 (open s=
ource drivers only), 16.04
> and 16.10

My resolution is 1680x1050 60Hz when I change to lower resolution the bug is
not present.

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= --14768754670.9111dFd.12146-- --===============0779384300== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0779384300==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 19 Oct 2016 21:07:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1862182670==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id CF97F6E9D0 for ; Wed, 19 Oct 2016 21:07:29 +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 --===============1862182670== Content-Type: multipart/alternative; boundary="14769112490.f90c.17718"; charset="UTF-8" --14769112490.f90c.17718 Date: Wed, 19 Oct 2016 21:07:29 +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=3D93826 --- Comment #37 from Jan Niklas Hasse --- > Sorry, but I don't know what you mean by "using bitsect". Changes to the source code of the driver are controlled via Git as commits. Assuming it once worked 144 Hz it's possible to use Git to find out which commit caused the flickering. This is done by identifying any commit which worked (good, in your case 4.4) and a commit which doesn't work (bad, 4.8). Bisecting will then help you find the first bad commit faster (by sectioning the pool of possible first bad commits in two sections repeatedly). I'm not sure though that this good commit exists though. Flickering also happens with 4.4 for me. --=20 You are receiving this mail because: You are the assignee for the bug.= --14769112490.f90c.17718 Date: Wed, 19 Oct 2016 21:07:29 +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 # 37 on bug 93826<= /a> from Jan Niklas Hasse 
> Sorry, but I don't know what you me=
an by "using bitsect".

Changes to the source code of the driver are controlled via Git as commits.
Assuming it once worked 144 Hz it's possible to use Git to find out which
commit caused the flickering. This is done by identifying any commit which
worked (good, in your case 4.4) and a commit which doesn't work (bad, 4.8).
Bisecting will then help you find the first bad commit faster (by sectioning
the pool of possible first bad commits in two sections repeatedly).

I'm not sure though that this good commit exists though. Flickering also
happens with 4.4 for me.

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= --14769112490.f90c.17718-- --===============1862182670== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1862182670==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 20 Oct 2016 17:16:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1732521215==" 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 A07546EBE1 for ; Thu, 20 Oct 2016 17:16:03 +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 --===============1732521215== Content-Type: multipart/alternative; boundary="14769837631.02d2b.7722"; charset="UTF-8" --14769837631.02d2b.7722 Date: Thu, 20 Oct 2016 17:16:03 +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=3D93826 --- Comment #38 from Yves W. --- (In reply to Jan Niklas Hasse from comment #37) > > Sorry, but I don't know what you mean by "using bitsect". >=20 > Changes to the source code of the driver are controlled via Git as commit= s. > Assuming it once worked 144 Hz it's possible to use Git to find out which > commit caused the flickering. This is done by identifying any commit which > worked (good, in your case 4.4) and a commit which doesn't work (bad, 4.8= ). > Bisecting will then help you find the first bad commit faster (by section= ing > the pool of possible first bad commits in two sections repeatedly). >=20 > I'm not sure though that this good commit exists though. Flickering also > happens with 4.4 for me. means i have to try manually each step and recompile kernel? But that will = take ages :) I don't have that much time. btw mint 18 kernel updated to 4.4.0-43-generic It's still working like charm with 144hz @ 1440p - no flickering .. :) --=20 You are receiving this mail because: You are the assignee for the bug.= --14769837631.02d2b.7722 Date: Thu, 20 Oct 2016 17:16:03 +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 # 38 on bug 93826<= /a> from = Yves W. 
(In reply to Jan Niklas Hasse from comment #37)
> > Sorry, but I don't know what you mean by &q=
uot;using bitsect".
>=20
> Changes to the source code of the driver are controlled via Git as com=
mits.
> Assuming it once worked 144 Hz it's possible to use Git to find out wh=
ich
> commit caused the flickering. This is done by identifying any commit w=
hich
> worked (good, in your case 4.4) and a commit which doesn't work (bad, =
4.8).
> Bisecting will then help you find the first bad commit faster (by sect=
ioning
> the pool of possible first bad commits in two sections repeatedly).
>=20
> I'm not sure though that this good commit exists though. Flickering al=
so
> happens with 4.4 for me.

means i have to try manually each step and recompile kernel? But that will =
take
ages :) I don't have that much time.

btw mint 18 kernel updated to 4.4.0-43-generic
It's still working like charm with 144hz @ 1440p - no flickering .. :)<=
/pre>

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= --14769837631.02d2b.7722-- --===============1732521215== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1732521215==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Fri, 21 Oct 2016 11:12:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0446805756==" 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 4BF5A6ECD2 for ; Fri, 21 Oct 2016 11:12:17 +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 --===============0446805756== Content-Type: multipart/alternative; boundary="14770483353.5ad1d.1471"; charset="UTF-8" --14770483353.5ad1d.1471 Date: Fri, 21 Oct 2016 11:12:15 +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=3D93826 --- Comment #39 from Christian K=C3=B6nig --- (In reply to Yves W. from comment #38) > means i have to try manually each step and recompile kernel? But that will > take ages :) I don't have that much time. No git bisect will do this automatically for you. Additional to that you don't need to compile every commit in the range. It simply does a binary search, reducing the number of compiles to something c= lose to square root of the number of commits. That's usually quite handleable. --=20 You are receiving this mail because: You are the assignee for the bug.= --14770483353.5ad1d.1471 Date: Fri, 21 Oct 2016 11:12:15 +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 # 39 on bug 93826<= /a> from Christian K=C3=B6nig 
(In reply to Yves W. from comment #38)
> means i have to try manually each step and recom=
pile kernel? But that will
> take ages :) I don't have that much time.

No git bisect will do this automatically for you.

Additional to that you don't need to compile every commit in the range. It
simply does a binary search, reducing the number of compiles to something c=
lose
to square root of the number of commits.

That's usually quite handleable.

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  • You are the assignee for the bug.
= --14770483353.5ad1d.1471-- --===============0446805756== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0446805756==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 07 Dec 2016 20:06:19 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0769820275==" 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 96B9B6E637 for ; Wed, 7 Dec 2016 20:06:19 +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 --===============0769820275== Content-Type: multipart/alternative; boundary="14811411794.e15aD865.7103"; charset="UTF-8" --14811411794.e15aD865.7103 Date: Wed, 7 Dec 2016 20:06:19 +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=3D93826 --- Comment #40 from iuno@posteo.net --- Is anyone looking into this or are you expecting us to switch over to -pro = with dal/dc asap? I have the exact same problem with both radeon and amdgpu. I don't know if = this problem has always existed, it did since I remember. 144 Hz is unusable, so= I always went back to 120 Hz. It works with the Intel iGPU on the exact same monitor, I also checked edid= and modelines. It has always worked on windows. --=20 You are receiving this mail because: You are the assignee for the bug.= --14811411794.e15aD865.7103 Date: Wed, 7 Dec 2016 20:06:19 +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 # 40 on bug 93826<= /a> from iuno@posteo.net 
Is anyone looking into this or are you expecting us to switch =
over to -pro with
dal/dc asap?

I have the exact same problem with both radeon and amdgpu. I don't know if =
this
problem has always existed, it did since I remember. 144 Hz is unusable, so=
 I
always went back to 120 Hz.

It works with the Intel iGPU on the exact same monitor, I also checked edid=
 and
modelines. It has always worked on windows.

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= --14811411794.e15aD865.7103-- --===============0769820275== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0769820275==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 08 Dec 2016 00:53:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0748049538==" 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 B72D16E061 for ; Thu, 8 Dec 2016 00:53:56 +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 --===============0748049538== Content-Type: multipart/alternative; boundary="14811584360.0260.22870"; charset="UTF-8" --14811584360.0260.22870 Date: Thu, 8 Dec 2016 00:53:56 +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=3D93826 --- Comment #41 from iuno@posteo.net --- I just downloaded and tried with a Linux Mint 18 image. Using kernel 4.4.0,= the problem definitely DID exist back then, in contrast to what comment #0 suggested. So bisecting from 4.4 would be useless. Are the DCEs affected by firmware files? Is it possible that the problem was pulled in from there? --=20 You are receiving this mail because: You are the assignee for the bug.= --14811584360.0260.22870 Date: Thu, 8 Dec 2016 00:53:56 +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 # 41 on bug 93826<= /a> from iuno@posteo.net 
I just downloaded and tried with a Linux Mint 18 image. Using =
kernel 4.4.0, the
problem definitely DID exist back then, in contrast to what comment #0
suggested. So bisecting from 4.4 would be useless.

Are the DCEs affected by firmware files? Is it possible that the problem was
pulled in from there?

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= --14811584360.0260.22870-- --===============0748049538== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0748049538==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 08 Dec 2016 00:54:59 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1181365562==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 209406E559 for ; Thu, 8 Dec 2016 00:54:59 +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 --===============1181365562== Content-Type: multipart/alternative; boundary="14811584991.29f02F89.22137"; charset="UTF-8" --14811584991.29f02F89.22137 Date: Thu, 8 Dec 2016 00:54:59 +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=3D93826 --- Comment #42 from iuno@posteo.net --- (In reply to iuno from comment #41) > comment #0 Sorry, comment #27 of course. --=20 You are receiving this mail because: You are the assignee for the bug.= --14811584991.29f02F89.22137 Date: Thu, 8 Dec 2016 00:54:59 +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

You are receiving this mail because:
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= --14811584991.29f02F89.22137-- --===============1181365562== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1181365562==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 08 Dec 2016 17:51:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1348188935==" 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 61C336E846 for ; Thu, 8 Dec 2016 17:51:13 +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 --===============1348188935== Content-Type: multipart/alternative; boundary="14812194735.D5a61.13457"; charset="UTF-8" --14812194735.D5a61.13457 Date: Thu, 8 Dec 2016 17:51:13 +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=3D93826 --- Comment #43 from Alex Deucher --- firmware is not involved with DCE. --=20 You are receiving this mail because: You are the assignee for the bug.= --14812194735.D5a61.13457 Date: Thu, 8 Dec 2016 17:51:13 +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 # 43 on bug 93826<= /a> from Alex Deucher 
firmware is not involved with DCE.

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= --14812194735.D5a61.13457-- --===============1348188935== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1348188935==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sat, 10 Dec 2016 01:28:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1991116426==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 75E9C6E237 for ; Sat, 10 Dec 2016 01:28:03 +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 --===============1991116426== Content-Type: multipart/alternative; boundary="14813332833.3EBd349D9.16059"; charset="UTF-8" --14813332833.3EBd349D9.16059 Date: Sat, 10 Dec 2016 01:28:03 +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=3D93826 --- Comment #44 from iuno@posteo.net --- So, any suggestions? Looks like this only happens in combination with this specific monitor?! I = also have the mentioned ASUS MG279Q. But I already tried ignoring edid and force= the Modeline, which didn't work. Doesn't seem we have a "good" state for bisecting either.=20 I have no clue about PLL signalling or display hardware programming. --=20 You are receiving this mail because: You are the assignee for the bug.= --14813332833.3EBd349D9.16059 Date: Sat, 10 Dec 2016 01:28:03 +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 # 44 on bug 93826<= /a> from iuno@posteo.net 
So, any suggestions?
Looks like this only happens in combination with this specific monitor?! I =
also
have the mentioned ASUS MG279Q. But I already tried ignoring edid and force=
 the
Modeline, which didn't work.
Doesn't seem we have a "good" state for bisecting either.=20
I have no clue about PLL signalling or display hardware programming.

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= --14813332833.3EBd349D9.16059-- --===============1991116426== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1991116426==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 26 Apr 2017 23:14:14 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1184519736==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 327466E60A for ; Wed, 26 Apr 2017 23:14:14 +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 --===============1184519736== Content-Type: multipart/alternative; boundary="14932484542.9ab6CD2.25449"; charset="UTF-8" --14932484542.9ab6CD2.25449 Date: Wed, 26 Apr 2017 23:14:14 +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=3D93826 --- Comment #45 from DesiOtaku --- I can confirm this bug also affects A12-9800E APU when you use the integrat= ed graphic card's port. --=20 You are receiving this mail because: You are the assignee for the bug.= --14932484542.9ab6CD2.25449 Date: Wed, 26 Apr 2017 23:14:14 +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 # 45 on bug 93826<= /a> from DesiOtaku 
I can confirm this bug also affects A12-9800E APU when you use=
 the integrated
graphic card's port.

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  • You are the assignee for the bug.
= --14932484542.9ab6CD2.25449-- --===============1184519736== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1184519736==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 11 May 2017 09:46:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1816291736==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 315AC6E4D4 for ; Thu, 11 May 2017 09:46:31 +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 --===============1816291736== Content-Type: multipart/alternative; boundary="14944959914.cD4EA0.21310"; charset="UTF-8" --14944959914.cD4EA0.21310 Date: Thu, 11 May 2017 09:46:31 +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=3D93826 --- Comment #46 from Jonas --- Same here with my XFX R9 390, latest Arch Linux and amdgpu driver. Forcing "high" power profile makes it work, but it also raises the temps (and proba= bly power draw) too much to my liking. If we could only up the vram frequency but not the core, maybe it would be a more acceptable situation of temps/features. --=20 You are receiving this mail because: You are the assignee for the bug.= --14944959914.cD4EA0.21310 Date: Thu, 11 May 2017 09:46:31 +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 # 46 on bug 93826<= /a> from Jonas 
Same here with my XFX R9 390, latest Arch Linux and amdgpu dri=
ver. Forcing
"high" power profile makes it work, but it also raises the temps =
(and probably
power draw) too much to my liking.

If we could only up the vram frequency but not the core, maybe it would be a
more acceptable situation of temps/features.

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  • You are the assignee for the bug.
= --14944959914.cD4EA0.21310-- --===============1816291736== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1816291736==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 22 May 2017 14:34:41 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2084619497==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 502BE6E22C for ; Mon, 22 May 2017 14:34:41 +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 --===============2084619497== Content-Type: multipart/alternative; boundary="14954636816.a359Ca0.17142"; charset="UTF-8" --14954636816.a359Ca0.17142 Date: Mon, 22 May 2017 14:34:41 +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=3D93826 --- Comment #47 from Eike --- This problem also occurs on certain graphics & monitor driver combinations = on Windows and is according to the linked thread a firmware problem of the Asus MG279Q. This almost only happens with GCN2 AMD cards. There seems to exist a fix for this since a few weeks, which can only be applied by Asus' service centers. So if you have this monitor and experience these problems, try RMAing the monitor. I am currently waiting for my replacement monitor. I will tell you if it worked, when it gets here. Thread archive: https://rog.asus.com/forum/archive/index.php/t-87817.html The active thread is linked at the top of the archive. Also, please give feedback to the ASUS display team in the linked thread if= RMA did or didn't work out for you. --=20 You are receiving this mail because: You are the assignee for the bug.= --14954636816.a359Ca0.17142 Date: Mon, 22 May 2017 14:34:41 +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 # 47 on bug 93826<= /a> from Eike 
This problem also occurs on certain graphics & monitor dri=
ver combinations on
Windows and is according to the linked thread a firmware problem of the Asus
MG279Q. This almost only happens with GCN2 AMD cards.

There seems to exist a fix for this since a few weeks, which can only be
applied by Asus' service centers.
So if you have this monitor and experience these problems, try RMAing the
monitor.
I am currently waiting for my replacement monitor. I will tell you if it
worked, when it gets here.

Thread archive: https://rog.asus.com/forum/archive/index.php/t-87817.html
The active thread is linked at the top of the archive.

Also, please give feedback to the ASUS display team in the linked thread if=
 RMA
did or didn't work out for you.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14954636816.a359Ca0.17142-- --===============2084619497== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============2084619497==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 22 May 2017 14:55:37 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0739290768==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6A3A46E21B for ; Mon, 22 May 2017 14:55:37 +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 --===============0739290768== Content-Type: multipart/alternative; boundary="14954649370.CA38.18739"; charset="UTF-8" --14954649370.CA38.18739 Date: Mon, 22 May 2017 14:55:37 +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=3D93826 --- Comment #48 from Jonas --- I have an Asus MG278Q, which is the TN model, and the issue is not the same= as explained in the thread you have linked. Under Archlinux what happens above 60Hz is a crazy flickering of almost all screen, which can be triggered by having many windows open, or simply a terminal compiling a kernel (which refreshes very fast). Under Windows I don't have this problem at all, in fa= ct in linux it is possible to workaround it by setting a "high" power mode, bu= t it is not very convenient because of temperatures and power draw. --=20 You are receiving this mail because: You are the assignee for the bug.= --14954649370.CA38.18739 Date: Mon, 22 May 2017 14:55:37 +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 # 48 on bug 93826<= /a> from Jonas 
I have an Asus MG278Q, which is the TN model, and the issue is=
 not the same as
explained in the thread you have linked. Under Archlinux what happens above
60Hz is a crazy flickering of almost all screen, which can be triggered by
having many windows open, or simply a terminal compiling a kernel (which
refreshes very fast). Under Windows I don't have this problem at all, in fa=
ct
in linux it is possible to workaround it by setting a "high" powe=
r mode, but it
is not very convenient because of temperatures and power draw.

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  • You are the assignee for the bug.
= --14954649370.CA38.18739-- --===============0739290768== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0739290768==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 22 May 2017 16:23:51 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1398478582==" 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 DB0CD6E23D for ; Mon, 22 May 2017 16:23:51 +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 --===============1398478582== Content-Type: multipart/alternative; boundary="14954702318.Dfbe5.26487"; charset="UTF-8" --14954702318.Dfbe5.26487 Date: Mon, 22 May 2017 16:23:51 +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=3D93826 --- Comment #49 from Rodhos --- My monitor is Samsung SyncMaster 2032BW. It happens after Ubuntu changing t= he default drivers. --=20 You are receiving this mail because: You are the assignee for the bug.= --14954702318.Dfbe5.26487 Date: Mon, 22 May 2017 16:23:51 +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 # 49 on bug 93826<= /a> from Rodhos 
My monitor is Samsung SyncMaster 2032BW. It happens after Ubun=
tu changing the
default drivers.

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  • You are the assignee for the bug.
= --14954702318.Dfbe5.26487-- --===============1398478582== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1398478582==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Tue, 23 May 2017 11:29:28 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0087474124==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E85AB89FDE for ; Tue, 23 May 2017 11:29:27 +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 --===============0087474124== Content-Type: multipart/alternative; boundary="14955389674.4D44D.16152"; charset="UTF-8" --14955389674.4D44D.16152 Date: Tue, 23 May 2017 11:29:27 +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=3D93826 --- Comment #50 from Eike --- (In reply to Jonas from comment #48) (In reply to Rodhos from comment #49) Sorry, I should have specified, that i was only talking about the "Lines on= the left" part of this report. The bug I have experienced at 144hz on Win10 without extra drivers AND Archlinux with opensource drivers could be described as follows: 1. One vertical line of noise on the left of the screen, just a few pixels wide. 2. A vertical offset in the middle of the screen with the same width. It looks like the left half of the screen just got pushed to the right by the line on the left. The same can be seen on the last three screenshots in the description (first two show the line on the left, the last shows the offset in the middle). --=20 You are receiving this mail because: You are the assignee for the bug.= --14955389674.4D44D.16152 Date: Tue, 23 May 2017 11:29:27 +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 # 50 on bug 93826<= /a> from Eike 
(In reply to Jonas from comment #48)

(In reply to Rodhos from comment #4=
9)

Sorry, I should have specified, that i was only talking about the "Lin=
es on the
left" part of this report.

The bug I have experienced at 144hz on Win10 without extra drivers AND
Archlinux with opensource drivers could be described as follows:
1. One vertical line of noise on the left of the screen, just a few pixels
wide.
2. A vertical offset in the middle of the screen with the same width.
   It looks like the left half of the screen just got pushed to the right by
the line on the left.
The same can be seen on the last three screenshots in the description (first
two show the line on the left, the last shows the offset in the middle).

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  • You are the assignee for the bug.
= --14955389674.4D44D.16152-- --===============0087474124== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0087474124==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 29 May 2017 09:32:52 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0124248091==" 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 1EE5789B9F for ; Mon, 29 May 2017 09:32:53 +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 --===============0124248091== Content-Type: multipart/alternative; boundary="14960503732.C6Fb7.8935"; charset="UTF-8" --14960503732.C6Fb7.8935 Date: Mon, 29 May 2017 09:32:53 +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=3D93826 --- Comment #51 from Eike --- I just received my replacement MG279Q, here is what changed and what didn't. The monitor OSD still reports 139Hz instead of 144, BUT all artifacts (vert= ical lines) are gone. So to everyone who has these issues ( comment #50 ) with an Asus MG279Q, I recommend RMAing the monitor with a description of your issues. I don't know if the fixes are incorporated into the standard firmware alrea= dy or if Asus only applies them if you ask for it. --=20 You are receiving this mail because: You are the assignee for the bug.= --14960503732.C6Fb7.8935 Date: Mon, 29 May 2017 09:32:53 +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 # 51 on bug 93826<= /a> from Eike 
I just received my replacement MG279Q, here is what changed an=
d what didn't.
The monitor OSD still reports 139Hz instead of 144, BUT all artifacts (vert=
ical
lines) are gone.

So to everyone who has these issues ( comment #50 ) with an Asus MG279Q, I
recommend RMAing the monitor with a description of your issues.
I don't know if the fixes are incorporated into the standard firmware alrea=
dy
or if Asus only applies them if you ask for it.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14960503732.C6Fb7.8935-- --===============0124248091== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0124248091==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 07 Jun 2017 15:36:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1547439848==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B430F6E273 for ; Wed, 7 Jun 2017 15:36:57 +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 --===============1547439848== Content-Type: multipart/alternative; boundary="14968498174.A99e9ec.4379"; charset="UTF-8" --14968498174.A99e9ec.4379 Date: Wed, 7 Jun 2017 15:36:57 +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=3D93826 --- Comment #52 from iuno@posteo.net --- It could be fixed by increasing the default display clock: https://people.freedesktop.org/~cbrill/dri-log/index.php?channel=3Dradeon&h= ighlight_names=3Dagd5f;grmat&date=3D2017-01-03 @Eike: you have a faulty monitor, please don't suggest people here to send theirs back because there certainly *is* a software issue. @Jonas: Did you try forcing the mclock to high? It doesn't require a higher core dpm state but should fix your problem. --=20 You are receiving this mail because: You are the assignee for the bug.= --14968498174.A99e9ec.4379 Date: Wed, 7 Jun 2017 15:36:57 +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 # 52 on bug 93826<= /a> from iuno@posteo.net 
It could be fixed by increasing the default display clock:
https://=
people.freedesktop.org/~cbrill/dri-log/index.php?channel=3Dradeon&highl=
ight_names=3Dagd5f;grmat&date=3D2017-01-03


@Eike: you have a faulty monitor, please don't suggest people here to s=
end
theirs back because there certainly *is* a software issue.

@Jonas: Did you try forcing the mclock to high? It doesn't require a hi=
gher
core dpm state but should fix your problem.

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= --14968498174.A99e9ec.4379-- --===============1547439848== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1547439848==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 07 Jun 2017 16:41:36 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1870848101==" 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 3235C6E285 for ; Wed, 7 Jun 2017 16:41:36 +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 --===============1870848101== Content-Type: multipart/alternative; boundary="14968536964.Bf11aAc.16626"; charset="UTF-8" --14968536964.Bf11aAc.16626 Date: Wed, 7 Jun 2017 16:41:36 +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=3D93826 --- Comment #53 from Jonas --- Try the patches provided at the end of this thread: https://bugs.freedesktop.org/show_bug.cgi?id=3D96868 For me it fixed the issue completely. --=20 You are receiving this mail because: You are the assignee for the bug.= --14968536964.Bf11aAc.16626 Date: Wed, 7 Jun 2017 16:41:36 +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 # 53 on bug 93826<= /a> from Jonas 
Try the patches provided at the end of this thread:
https://bugs.freedesktop.org/show_bug.c=
gi?id=3D96868

For me it fixed the issue completely.

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  • You are the assignee for the bug.
= --14968536964.Bf11aAc.16626-- --===============1870848101== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1870848101==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 07 Jun 2017 19:04:23 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0946564281==" 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 DB26B6E2B6 for ; Wed, 7 Jun 2017 19:04:22 +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 --===============0946564281== Content-Type: multipart/alternative; boundary="14968622626.Cd3aDbf.12199"; charset="UTF-8" --14968622626.Cd3aDbf.12199 Date: Wed, 7 Jun 2017 19:04:22 +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=3D93826 --- Comment #54 from Pavel Bordukov --- (In reply to Jonas from comment #53) > Try the patches provided at the end of this thread: > https://bugs.freedesktop.org/show_bug.cgi?id=3D96868 >=20 > For me it fixed the issue completely. Doesn't work for me. Linux 4.11.3, R9 290x, Asus MG279Q, 144Hz has flickeri= ng and dirty picture. 120Hz works well. --=20 You are receiving this mail because: You are the assignee for the bug.= --14968622626.Cd3aDbf.12199 Date: Wed, 7 Jun 2017 19:04:22 +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 # 54 on bug 93826<= /a> from Pavel Bordukov 
(In reply to Jonas from comment #53)
> Try the patches provided at the end of this thre=
ad:
> https://bugs.freedesktop.org/show_bug.c=
gi?id=3D96868
>=20
> For me it fixed the issue completely.

Doesn't work for me. Linux 4.11.3, R9 290x, Asus MG279Q, 144Hz has flickeri=
ng
and dirty picture. 120Hz works well.

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  • You are the assignee for the bug.
= --14968622626.Cd3aDbf.12199-- --===============0946564281== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0946564281==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 08 Jun 2017 01:46:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0728929710==" 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 E9ECA6E2FC for ; Thu, 8 Jun 2017 01:46:39 +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 --===============0728929710== Content-Type: multipart/alternative; boundary="14968863995.0608690C.19141"; charset="UTF-8" --14968863995.0608690C.19141 Date: Thu, 8 Jun 2017 01:46:39 +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=3D93826 --- Comment #55 from iuno@posteo.net --- (In reply to Pavel Bordukov from comment #54) > Doesn't work for me. Linux 4.11.3, R9 290x, Asus MG279Q, 144Hz has > flickering and dirty picture. 120Hz works well. I have a similar setup. Can you try what I posted above? Make sure to raise the DC clock above the default value, e.g. to 625 MHz (v= alue 62500) If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk That should fix the broken image. To fix flickering, set mclk to high (echo= 1 > /sys/class/drm/card0/device/power_dpm_force_performance_level) --=20 You are receiving this mail because: You are the assignee for the bug.= --14968863995.0608690C.19141 Date: Thu, 8 Jun 2017 01:46:39 +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 # 55 on bug 93826<= /a> from iuno@posteo.net 
(In reply to Pavel Bordukov from comment #54)

> Doesn't work for me. Linux 4.11.3, R9 290x, Asus=
 MG279Q, 144Hz has
> flickering and dirty picture. 120Hz works well.

I have a similar setup. Can you try what I posted above?

Make sure to raise the DC clock above the default value, e.g. to 625 MHz (v=
alue
62500)

If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk
If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk

That should fix the broken image. To fix flickering, set mclk to high (echo=
 1 >
/sys/class/drm/card0/device/power_dpm_force_performance_level)

You are receiving this mail because:
  • You are the assignee for the bug.
= --14968863995.0608690C.19141-- --===============0728929710== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0728929710==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sun, 11 Jun 2017 23:57:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0973664623==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id F35C489FF6 for ; Sun, 11 Jun 2017 23:57:14 +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 --===============0973664623== Content-Type: multipart/alternative; boundary="14972254342.E27965cA.29380"; charset="UTF-8" --14972254342.E27965cA.29380 Date: Sun, 11 Jun 2017 23:57:14 +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=3D93826 --- Comment #56 from Eike --- (In reply to iuno from comment #52) > It could be fixed by increasing the default display clock: > https://people.freedesktop.org/~cbrill/dri-log/index. > php?channel=3Dradeon&highlight_names=3Dagd5f;grmat&date=3D2017-01-03 >=20 >=20 > @Eike: you have a faulty monitor, please don't suggest people here to send > theirs back because there certainly *is* a software issue. >=20 > @Jonas: Did you try forcing the mclock to high? It doesn't require a high= er > core dpm state but should fix your problem. Sorry to correct you, but my monitor has not been faultier than any other MG279Q that was bought before 2017. I already had TWO other MG279Qs before = this one, both had the problem I described. The ROG forum thread I have linked s= hows the SAME artifacts I have described and these have definitely been fixed on multiple platforms by the mentioned firmware update. BTW I have tried the mclock increase before RMAing my monitor and it did not work at all. Please differentiate between the artifacts I described (left half of the sc= reen is offset to the right, a vertical stripe that should be in the middle is displayed at the left side of the screen) and other artifacts which could in fact be caused by a low mclock or other problems. The described artifacts might be fixable by software (e.g. Windows with cer= tain driver combinations does show these artifacts, but does not with others), b= ut ARE CAUSED by the faulty MG279Q firmware. I have not found any combination of OS and drivers that caused these proble= ms on the fixed monitor, but found several on multiple "not fixed" MG279Qs in = the past. --=20 You are receiving this mail because: You are the assignee for the bug.= --14972254342.E27965cA.29380 Date: Sun, 11 Jun 2017 23:57:14 +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 # 56 on bug 93826<= /a> from Eike 
(In reply to iuno from comment #52)
> It could be fixed by increasing the default disp=
lay clock:
> https=
://people.freedesktop.org/~cbrill/dri-log/index.
> php?channel=3Dradeon&highlight_names=3Dagd5f;grmat&date=3D2017=
-01-03
>=20
>=20
> @Eike: you have a faulty monitor, please don't suggest people here=
 to send
> theirs back because there certainly *is* a software issue.
>=20
> @Jonas: Did you try forcing the mclock to high? It doesn't require=
 a higher
> core dpm state but should fix your problem.

Sorry to correct you, but my monitor has not been faultier than any other
MG279Q that was bought before 2017. I already had TWO other MG279Qs before =
this
one, both had the problem I described. The ROG forum thread I have linked s=
hows
the SAME artifacts I have described and these have definitely been fixed on
multiple platforms by the mentioned firmware update.

BTW I have tried the mclock increase before RMAing my monitor and it did not
work at all.

Please differentiate between the artifacts I described (left half of the sc=
reen
is offset to the right, a vertical stripe that should be in the middle is
displayed at the left side of the screen) and other artifacts which could in
fact be caused by a low mclock or other problems.

The described artifacts might be fixable by software (e.g. Windows with cer=
tain
driver combinations does show these artifacts, but does not with others), b=
ut
ARE CAUSED by the faulty MG279Q firmware.

I have not found any combination of OS and drivers that caused these proble=
ms
on the fixed monitor, but found several on multiple "not fixed" M=
G279Qs in the
past.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14972254342.E27965cA.29380-- --===============0973664623== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0973664623==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 12 Jun 2017 23:40:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1303719609==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E3DD56E1FB for ; Mon, 12 Jun 2017 23:40:05 +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 --===============1303719609== Content-Type: multipart/alternative; boundary="14973108054.b8f02C3AD.9328"; charset="UTF-8" --14973108054.b8f02C3AD.9328 Date: Mon, 12 Jun 2017 23:40:05 +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=3D93826 --- Comment #57 from withoutaface --- (In reply to iuno from comment #55) > Make sure to raise the DC clock above the default value, e.g. to 625 MHz > (value 62500) >=20 > If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk > If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk >=20 > That should fix the broken image. To fix flickering, set mclk to high (ec= ho > 1 > /sys/class/drm/card0/device/power_dpm_force_performance_level) Hello iuno, is there a easy way to achieve setting clock.default_dispclk to= 625 Mhz? like setting dpm performance level to high? I'm using radeon open source driver with Asus R9 390X / MG279Q on Ubuntu 17= .04. 120hz is working fine with dpm performace level high. 144hz has blurry image and one faulty line on the left side Thank you. --=20 You are receiving this mail because: You are the assignee for the bug.= --14973108054.b8f02C3AD.9328 Date: Mon, 12 Jun 2017 23:40:05 +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 # 57 on bug 93826<= /a> from = withoutaface 
(In reply to iuno from comment #55)
> Make sure to raise the DC clock above the defaul=
t value, e.g. to 625 MHz
> (value 62500)
>=20
> If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk
> If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk
>=20
> That should fix the broken image. To fix flickering, set mclk to high =
(echo
> 1 > /sys/class/drm/card0/device/power_dpm_force_performance_level)<=
/span >

Hello iuno, is there a easy way to achieve setting clock.default_dispclk to=
 625
Mhz? like setting dpm performance level to high?

I'm using radeon open source driver with Asus R9 390X / MG279Q on Ubuntu 17=
.04.
120hz is working fine with dpm performace level high. 144hz has blurry image
and one faulty line on the left side

Thank you.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14973108054.b8f02C3AD.9328-- --===============1303719609== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1303719609==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 14 Jun 2017 08:15:22 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1355558774==" 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 177CF6E455 for ; Wed, 14 Jun 2017 08:15:22 +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 --===============1355558774== Content-Type: multipart/alternative; boundary="14974281221.2fAd5bBf1.6946"; charset="UTF-8" --14974281221.2fAd5bBf1.6946 Date: Wed, 14 Jun 2017 08:15:22 +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=3D93826 --- Comment #58 from qqel@outlook.com --- (In reply to iuno from comment #55) > Make sure to raise the DC clock above the default value, e.g. to 625 MHz > (value 62500) >=20 > If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk > If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk >=20 > That should fix the broken image. To fix flickering, set mclk to high (ec= ho > 1 > /sys/class/drm/card0/device/power_dpm_force_performance_level) Confirming that this fixed the issue! MG279Q, r9 290 with amdgpu. Didn't ha= ve to touch the mclk. --=20 You are receiving this mail because: You are the assignee for the bug.= --14974281221.2fAd5bBf1.6946 Date: Wed, 14 Jun 2017 08:15:22 +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 # 58 on bug 93826<= /a> from qqel@outlook.com 
(In reply to iuno from comment #55)
> Make sure to raise the DC clock above the defaul=
t value, e.g. to 625 MHz
> (value 62500)
>=20
> If you use amdgpu: in amdgpu_atombios.c adev->clock.default_dispclk
> If you use radeon: in atombios_crtc.c rdev->clock.default_dispclk
>=20
> That should fix the broken image. To fix flickering, set mclk to high =
(echo
> 1 > /sys/class/drm/card0/device/power_dpm_force_performance_level)<=
/span >

Confirming that this fixed the issue! MG279Q, r9 290 with amdgpu. Didn't ha=
ve
to touch the mclk.

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= --14974281221.2fAd5bBf1.6946-- --===============1355558774== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1355558774==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 14:19:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1595934938==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A3FA36E7A7 for ; Thu, 15 Jun 2017 14:19:57 +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 --===============1595934938== Content-Type: multipart/alternative; boundary="14975363974.5ddCf57ED.21144"; charset="UTF-8" --14975363974.5ddCf57ED.21144 Date: Thu, 15 Jun 2017 14:19:57 +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=3D93826 --- Comment #59 from iuno@posteo.net --- (In reply to Eike from comment #56) > Sorry to correct you, but my monitor has not been faultier than any other > MG279Q that was bought before 2017. Mine is bought before 2017 and it ain't broken. > BTW I have tried the mclock increase before RMAing my monitor and it did = not > work at all. Because raising the mclk only helps for the other problem with too low volt= age resulting in flickering, not the broken image. > Please differentiate between the artifacts I described (left half of the > screen is offset to the right, a vertical stripe that should be in the > middle is displayed at the left side of the screen) and other artifacts > which could in fact be caused by a low mclock or other problems. I do differentiate but I have to admit that I didn't read the ROG thread and realise others had this problem on Windows. Also, I didn't say your monitor= or others might not be broken, I just said that there certainly is a software problem. I've had the exact same artefacts you had but never(!) on Windows, neither = on Windows nor Linux using Intel GPU. So it's easy enough to reduce it to the = free drivers. I asked for help and agd5f suggested to raise the display clock (inside the GPU). It solves the problem entirely for me and others (as seen above). Don't get me wrong, I don't question your experiences and I believe you had= the same problem on Windows and a new Monitor fixed it for you. But I don't thi= nk suggesting people to send back their hardware when there is a software prob= lem to be fixed is the right way to handle this. > The described artifacts might be fixable by software (e.g. Windows with > certain driver combinations does show these artifacts, but does not with > others), but ARE CAUSED by the faulty MG279Q firmware. I have to disagree when doing nothing(!) but raising the clock of the displ= ay engine inside the GPU resolves the problem. The clock is too low on default which results in wrong timings, that's all. Also, yours is running at 139 Hz, which is not a supported mode at all nor = is it meant to do that, so you might be bothered about it but you still have a problem. It should run at 144 and mine does on Windows, it does with Intel,= it does with the dispclk fix. > I have not found any combination of OS and drivers that caused these > problems on the fixed monitor, but found several on multiple "not fixed" > MG279Qs in the past. Now what I find interesting and what we should focus on imho is the question why a new firmware resolves the issue (partly). Maybe they changed the modes/timings resulting in different GPU behaviour. Could you provide your EDID as I'm really wondering? ---------- @withoutaface: You have to rebuild your kernel. It is not hard to do but if you're not familiar with that, tell us which distribution you are using and someone might help you. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975363974.5ddCf57ED.21144 Date: Thu, 15 Jun 2017 14:19:57 +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 # 59 on bug 93826<= /a> from iuno@posteo.net 
(In reply to Eike from comment #56)

> Sorry to correct you, but my monitor has not bee=
n faultier than any other
> MG279Q that was bought before 2017.

Mine is bought before 2017 and it ain't broken.

> BTW I have tried the mclock increase before RMAi=
ng my monitor and it did not
> work at all.

Because raising the mclk only helps for the other problem with too low volt=
age
resulting in flickering, not the broken image.

> Please differentiate between the artifacts I des=
cribed (left half of the
> screen is offset to the right, a vertical stripe that should be in the
> middle is displayed at the left side of the screen) and other artifacts
> which could in fact be caused by a low mclock or other problems.

I do differentiate but I have to admit that I didn't read the ROG thread and
realise others had this problem on Windows. Also, I didn't say your monitor=
 or
others might not be broken, I just said that there certainly is a software
problem.

I've had the exact same artefacts you had but never(!) on Windows, neither =
on
Windows nor Linux using Intel GPU. So it's easy enough to reduce it to the =
free
drivers. I asked for help and agd5f suggested to raise the display clock
(inside the GPU). It solves the problem entirely for me and others (as seen
above).

Don't get me wrong, I don't question your experiences and I believe you had=
 the
same problem on Windows and a new Monitor fixed it for you. But I don't thi=
nk
suggesting people to send back their hardware when there is a software prob=
lem
to be fixed is the right way to handle this.

> The described artifacts might be fixable by soft=
ware (e.g. Windows with
> certain driver combinations does show these artifacts, but does not wi=
th
> others), but ARE CAUSED by the faulty MG279Q firmware.

I have to disagree when doing nothing(!) but raising the clock of the displ=
ay
engine inside the GPU resolves the problem. The clock is too low on default
which results in wrong timings, that's all.

Also, yours is running at 139 Hz, which is not a supported mode at all nor =
is
it meant to do that, so you might be bothered about it but you still have a
problem. It should run at 144 and mine does on Windows, it does with Intel,=
 it
does with the dispclk fix.

> I have not found any combination of OS and drive=
rs that caused these
> problems on the fixed monitor, but found several on multiple "not=
 fixed"
> MG279Qs in the past.

Now what I find interesting and what we should focus on imho is the question
why a new firmware resolves the issue (partly). Maybe they changed the
modes/timings resulting in different GPU behaviour.

Could you provide your EDID as I'm really wondering?

----------

@withoutaface: You have to rebuild your kernel. It is not hard to do bu=
t if
you're not familiar with that, tell us which distribution you are using and
someone might help you.

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  • You are the assignee for the bug.
= --14975363974.5ddCf57ED.21144-- --===============1595934938== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1595934938==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 15:16:28 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0159138345==" 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 DB3896E7B4 for ; Thu, 15 Jun 2017 15:16:27 +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 --===============0159138345== Content-Type: multipart/alternative; boundary="14975397871.A27BA06C4.32715"; charset="UTF-8" --14975397871.A27BA06C4.32715 Date: Thu, 15 Jun 2017 15:16:27 +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=3D93826 --- Comment #60 from Alex Deucher --- Created attachment 131983 --> https://bugs.freedesktop.org/attachment.cgi?id=3D131983&action=3Dedit possible fix --=20 You are receiving this mail because: You are the assignee for the bug.= --14975397871.A27BA06C4.32715 Date: Thu, 15 Jun 2017 15:16:27 +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

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= --14975397871.A27BA06C4.32715-- --===============0159138345== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0159138345==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 18:29:42 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0234688215==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D4E3B6E748 for ; Thu, 15 Jun 2017 18:29:41 +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 --===============0234688215== Content-Type: multipart/alternative; boundary="14975513811.cd974B93.6660"; charset="UTF-8" --14975513811.cd974B93.6660 Date: Thu, 15 Jun 2017 18:29:41 +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=3D93826 --- Comment #61 from Pavel Bordukov --- (In reply to Alex Deucher from comment #60) > Created attachment 131983 [details] [review] > possible fix It works for me (MG279Q, R9 290x, vanilla 4.11.4, echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level), thanks! But temperature of the card has jumped up from 50C to 70C. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975513811.cd974B93.6660 Date: Thu, 15 Jun 2017 18:29:41 +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 # 61 on bug 93826<= /a> from Pavel Bordukov 
(In reply to Alex Deucher from comment #60)
> Created attachment 13=
1983 [details] [review] [review]
> possible fix

It works for me (MG279Q, R9 290x, vanilla 4.11.4, echo high >
/sys/class/drm/card0/device/power_dpm_force_performance_level), thanks! But
temperature of the card has jumped up from 50C to 70C.

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= --14975513811.cd974B93.6660-- --===============0234688215== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0234688215==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 19:33:33 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1771330886==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B94DE6E808 for ; Thu, 15 Jun 2017 19:33:34 +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 --===============1771330886== Content-Type: multipart/alternative; boundary="14975552131.aCa309b.19467"; charset="UTF-8" --14975552131.aCa309b.19467 Date: Thu, 15 Jun 2017 19:33:33 +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=3D93826 --- Comment #62 from iuno@posteo.net --- It works for me, too, but I already said that ;-) However, the problem Pavel describes is another bothersome issue. PowerPlay changes to the higher memory DPM state which results in ~40 Watts (Hawaii; estimated from memory, have to measure and confirm again) more power draw. = The higher DPM state is required, otherwise the flickering appears. On Windows, this isn't the case and WQHD at 144 Hz works with the low memory clock. I assume they raise the voltage independently to the clock in that c= ase to maintain stability. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975552131.aCa309b.19467 Date: Thu, 15 Jun 2017 19:33:33 +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 # 62 on bug 93826<= /a> from iuno@posteo.net 
It works for me, too, but I already said that ;-)

However, the problem Pavel describes is another bothersome issue. PowerPlay
changes to the higher memory DPM state which results in ~40 Watts (Hawaii;
estimated from memory, have to measure and confirm again) more power draw. =
The
higher DPM state is required, otherwise the flickering appears.
On Windows, this isn't the case and WQHD at 144 Hz works with the low memory
clock. I assume they raise the voltage independently to the clock in that c=
ase
to maintain stability.

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  • You are the assignee for the bug.
= --14975552131.aCa309b.19467-- --===============1771330886== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1771330886==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 19:41:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0334863943==" 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 BB0B26E801 for ; Thu, 15 Jun 2017 19:41:50 +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 --===============0334863943== Content-Type: multipart/alternative; boundary="14975557105.7ADA9ecc5.21035"; charset="UTF-8" --14975557105.7ADA9ecc5.21035 Date: Thu, 15 Jun 2017 19:41:50 +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=3D93826 --- Comment #63 from Alex Deucher --- (In reply to iuno from comment #62) > It works for me, too, but I already said that ;-) >=20 > However, the problem Pavel describes is another bothersome issue. PowerPl= ay > changes to the higher memory DPM state which results in ~40 Watts (Hawaii; > estimated from memory, have to measure and confirm again) more power draw. > The higher DPM state is required, otherwise the flickering appears. > On Windows, this isn't the case and WQHD at 144 Hz works with the low mem= ory > clock. I assume they raise the voltage independently to the clock in that > case to maintain stability. Are you forcing the power state to high? The mclk shouldn't be affected by= the display clock. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975557105.7ADA9ecc5.21035 Date: Thu, 15 Jun 2017 19:41:50 +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 # 63 on bug 93826<= /a> from Alex Deucher 
(In reply to iuno from comment #62)
> It works for me, too, but I already said that ;-)
>=20
> However, the problem Pavel describes is another bothersome issue. Powe=
rPlay
> changes to the higher memory DPM state which results in ~40 Watts (Haw=
aii;
> estimated from memory, have to measure and confirm again) more power d=
raw.
> The higher DPM state is required, otherwise the flickering appears.
> On Windows, this isn't the case and WQHD at 144 Hz works with the low =
memory
> clock. I assume they raise the voltage independently to the clock in t=
hat
> case to maintain stability.

Are you forcing the power state to high?  The mclk shouldn't be affected by=
 the
display clock.

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  • You are the assignee for the bug.
= --14975557105.7ADA9ecc5.21035-- --===============0334863943== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0334863943==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 20:06:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0020861407==" 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 EF68C6E74C for ; Thu, 15 Jun 2017 20:06:48 +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 --===============0020861407== Content-Type: multipart/alternative; boundary="14975572081.Ce46.26862"; charset="UTF-8" --14975572081.Ce46.26862 Date: Thu, 15 Jun 2017 20:06:48 +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=3D93826 --- Comment #64 from iuno@posteo.net --- (In reply to Alex Deucher from comment #63) >=20 > Are you forcing the power state to high? The mclk shouldn't be affected = by > the display clock. No, setting the refresh rate to 144 results in high mclk, even when I set power_dpm_force_performance_level to low or pp_dpm_mclk to 0. Using 120 Hz,= I could echo 0 or 1 to pp_dpm_mclk. I also got the power meter on now: memory dpm state 0 (150 MHz): 77 watts memory dpm state 1 (1250 MHz): 112 watts So there is a difference of 35 watts. Using Windows, I'm below the 80 Watts even with 144 Hz. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975572081.Ce46.26862 Date: Thu, 15 Jun 2017 20:06:48 +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 # 64 on bug 93826<= /a> from iuno@posteo.net 
(In reply to Alex Deucher from comment #63)
>=20
> Are you forcing the power state to high?  The mclk shouldn't be affect=
ed by
> the display clock.

No, setting the refresh rate to 144 results in high mclk, even when I set
power_dpm_force_performance_level to low or pp_dpm_mclk to 0. Using 120 Hz,=
 I
could echo 0 or 1 to pp_dpm_mclk. I also got the power meter on now:

memory dpm state 0  (150 MHz):  77 watts
memory dpm state 1 (1250 MHz): 112 watts

So there is a difference of 35 watts. Using Windows, I'm below the 80 Watts
even with 144 Hz.

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= --14975572081.Ce46.26862-- --===============0020861407== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0020861407==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 20:24:26 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1046860692==" 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 EA1ED6E80C for ; Thu, 15 Jun 2017 20:24:26 +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 --===============1046860692== Content-Type: multipart/alternative; boundary="14975582669.F663CBF16.28756"; charset="UTF-8" --14975582669.F663CBF16.28756 Date: Thu, 15 Jun 2017 20:24:26 +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=3D93826 --- Comment #65 from Alex Deucher --- (In reply to iuno from comment #64) > (In reply to Alex Deucher from comment #63) > >=20 > > Are you forcing the power state to high? The mclk shouldn't be affecte= d by > > the display clock. >=20 > No, setting the refresh rate to 144 results in high mclk, even when I set > power_dpm_force_performance_level to low or pp_dpm_mclk to 0. Using 120 H= z, > I could echo 0 or 1 to pp_dpm_mclk. I also got the power meter on now: >=20 > memory dpm state 0 (150 MHz): 77 watts > memory dpm state 1 (1250 MHz): 112 watts >=20 > So there is a difference of 35 watts. Using Windows, I'm below the 80 Wat= ts > even with 144 Hz. Yes, that is independent of the patch in attachment 131983. The driver disables dynamic mclk switching for refresh rates above 120 hz to avoid flickering. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975582669.F663CBF16.28756 Date: Thu, 15 Jun 2017 20:24:26 +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 # 65 on bug 93826<= /a> from Alex Deucher 
(In reply to iuno from comment #64)
> (In reply to Alex Deucher from comment #63)
> >=20
> > Are you forcing the power state to high?  The mclk shouldn't be a=
ffected by
> > the display clock.
>=20
> No, setting the refresh rate to 144 results in high mclk, even when I =
set
> power_dpm_force_performance_level to low or pp_dpm_mclk to 0. Using 12=
0 Hz,
> I could echo 0 or 1 to pp_dpm_mclk. I also got the power meter on now:
>=20
> memory dpm state 0  (150 MHz):  77 watts
> memory dpm state 1 (1250 MHz): 112 watts
>=20
> So there is a difference of 35 watts. Using Windows, I'm below the 80 =
Watts
> even with 144 Hz.

Yes, that is independent of the patch in attachm=
ent 131983 [details] [review].  The driver
disables dynamic mclk switching for refresh rates above 120 hz to avoid
flickering.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14975582669.F663CBF16.28756-- --===============1046860692== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1046860692==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 20:49:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1932136141==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 08C2D6E823 for ; Thu, 15 Jun 2017 20:49:16 +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 --===============1932136141== Content-Type: multipart/alternative; boundary="14975597560.9bF3C8f.3201"; charset="UTF-8" --14975597560.9bF3C8f.3201 Date: Thu, 15 Jun 2017 20:49:16 +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=3D93826 --- Comment #66 from iuno@posteo.net --- (In reply to Alex Deucher from comment #65) >=20 > Yes, that is independent of the patch in attachment 131983 [details] > [review]. The driver disables dynamic mclk switching for refresh rates > above 120 hz to avoid flickering. Yes, I know it prevents flickering. Comment #62 was a reply and I mentioned this as *another* problem (high power draw), independent from the fixed one. Do you know how this works on Windows? Do they increase voltage without rai= sing clocks and could this be an option for amdgpu too? --=20 You are receiving this mail because: You are the assignee for the bug.= --14975597560.9bF3C8f.3201 Date: Thu, 15 Jun 2017 20:49:16 +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

Commen= t # 66 on bug 93826<= /a> from iuno@posteo.net 
(In reply to Alex Deucher from comment #65)
>=20
> Yes, that is independent of the patch in at=
tachment 131983 [details] [review]
> [review].  The driver disables dynamic mclk switching for refresh rates
> above 120 hz to avoid flickering.

Yes, I know it prevents flickering. Comment #62 was a reply and I mentioned
this as *another* problem (high power draw), independent from the fixed one.

Do you know how this works on Windows? Do they increase voltage without rai=
sing
clocks and could this be an option for amdgpu too?

You are receiving this mail because:
  • You are the assignee for the bug.
= --14975597560.9bF3C8f.3201-- --===============1932136141== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1932136141==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 21:30:47 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1545082611==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A2EFB6E823 for ; Thu, 15 Jun 2017 21:30:47 +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 --===============1545082611== Content-Type: multipart/alternative; boundary="14975622474.3BDfd590c.14303"; charset="UTF-8" --14975622474.3BDfd590c.14303 Date: Thu, 15 Jun 2017 21:30:47 +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=3D93826 --- Comment #67 from Alex Deucher --- (In reply to iuno from comment #66) > (In reply to Alex Deucher from comment #65) > >=20 > > Yes, that is independent of the patch in attachment 131983 [details] [r= eview] > > [review]. The driver disables dynamic mclk switching for refresh rates > > above 120 hz to avoid flickering. >=20 > Yes, I know it prevents flickering. Comment #62 was a reply and I mention= ed > this as *another* problem (high power draw), independent from the fixed o= ne. >=20 Do you get flickering at 144Hz without forcing the mclk to high? I.e., wit= hout these patches: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D0a646f331db0eb9efc8d3a95a44872036d441d58 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D58d7e3e427db1bd68f33025519a9468140280a75 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D09be4a5219610a6fae3215d4f51f948d6f5d2609 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D2275a3a2fe9914ba6d76c8ea490da3c08342bd19 > Do you know how this works on Windows? Do they increase voltage without > raising clocks and could this be an option for amdgpu too? It's not the mclk frequency or voltage, it's the blanking period for the display timing, it's apparently too short on some monitors at very high ref= resh rates for the mclk to finish switching in time. If part of the mclk switch happens outside of the vblank period, you end up with flickering or other display artifacts. --=20 You are receiving this mail because: You are the assignee for the bug.= --14975622474.3BDfd590c.14303 Date: Thu, 15 Jun 2017 21:30:47 +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 # 67 on bug 93826<= /a> from Alex Deucher 
(In reply to iuno from comment #66)
> (In reply to Alex Deucher from comment #65)
> >=20
> > Yes, that is independent of the patch in attachment 131983 [details] [review] [rev=
iew]
> > [review].  The driver disables dynamic mclk switching for refresh=
 rates
> > above 120 hz to avoid flickering.
>=20
> Yes, I know it prevents flickering. Comment #62 was a reply and I mentioned
> this as *another* problem (high power draw), independent from the fixe=
d one.
> 

Do you get flickering at 144Hz without forcing the mclk to high?  I.e., wit=
hout
these patches:
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D0a646f331db0=
eb9efc8d3a95a44872036d441d58
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D58d7e3e427db=
1bd68f33025519a9468140280a75
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D09be4a521961=
0a6fae3215d4f51f948d6f5d2609
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D2275a3a2fe99=
14ba6d76c8ea490da3c08342bd19

> Do you know how this works on Windows? Do they i=
ncrease voltage without
> raising clocks and could this be an option for amdgpu too?

It's not the mclk frequency or voltage, it's the blanking period for the
display timing, it's apparently too short on some monitors at very high ref=
resh
rates for the mclk to finish switching in time.  If part of the mclk switch
happens outside of the vblank period, you end up with flickering or other
display artifacts.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14975622474.3BDfd590c.14303-- --===============1545082611== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1545082611==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 15 Jun 2017 22:05:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1251428748==" 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 8BDC86E823 for ; Thu, 15 Jun 2017 22:05:03 +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 --===============1251428748== Content-Type: multipart/alternative; boundary="14975643030.9260c3D.22447"; charset="UTF-8" --14975643030.9260c3D.22447 Date: Thu, 15 Jun 2017 22:05:03 +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=3D93826 --- Comment #68 from iuno@posteo.net --- (In reply to Alex Deucher from comment #67) > Do you get flickering at 144Hz without forcing the mclk to high? I.e., > without these patches: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ > ?id=3D0a646f331db0eb9efc8d3a95a44872036d441d58 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ > ?id=3D58d7e3e427db1bd68f33025519a9468140280a75 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ > ?id=3D09be4a5219610a6fae3215d4f51f948d6f5d2609 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ > ?id=3D2275a3a2fe9914ba6d76c8ea490da3c08342bd19 Yes, I've experienced that before and just tested it again. > > Do you know how this works on Windows? Do they increase voltage without > > raising clocks and could this be an option for amdgpu too? >=20 > It's not the mclk frequency or voltage, it's the blanking period for the > display timing, it's apparently too short on some monitors at very high > refresh rates for the mclk to finish switching in time. If part of the m= clk > switch happens outside of the vblank period, you end up with flickering or > other display artifacts. I assumed it is related to any voltage because higher sclk helps too. I'll = just call sclk/mclk dpm states "sdpm" and "mdpm" auto (sdpm 0, mdpm 0 or switching through states): very bad flickering and artifacts sdpm 1-7, mdpm 0: better (still flickering/artifacts, but only when bigger areas on the screen are updated) sdpm any, mdpm 1: no flickering and artifacts --=20 You are receiving this mail because: You are the assignee for the bug.= --14975643030.9260c3D.22447 Date: Thu, 15 Jun 2017 22:05:03 +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 # 68 on bug 93826<= /a> from iuno@posteo.net 
(In reply to Alex Deucher from comment #67)
> Do you get flickering at 144Hz without forcing t=
he mclk to high?  I.e.,
> without these patches:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/l=
inux.git/commit/
> ?id=3D0a646f331db0eb9efc8d3a95a44872036d441d58
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/l=
inux.git/commit/
> ?id=3D58d7e3e427db1bd68f33025519a9468140280a75
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/l=
inux.git/commit/
> ?id=3D09be4a5219610a6fae3215d4f51f948d6f5d2609
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/l=
inux.git/commit/
> ?id=3D2275a3a2fe9914ba6d76c8ea490da3c08342bd19

Yes, I've experienced that before and just tested it again.

> > Do you know how this works on Windows? Do t=
hey increase voltage without
> > raising clocks and could this be an option for amdgpu too?
>=20
> It's not the mclk frequency or voltage, it's the blanking period for t=
he
> display timing, it's apparently too short on some monitors at very high
> refresh rates for the mclk to finish switching in time.  If part of th=
e mclk
> switch happens outside of the vblank period, you end up with flickerin=
g or
> other display artifacts.

I assumed it is related to any voltage because higher sclk helps too. I'll =
just
call sclk/mclk dpm states "sdpm" and "mdpm"

auto (sdpm 0, mdpm 0 or switching through states): very bad flickering and
artifacts
sdpm 1-7, mdpm 0: better (still flickering/artifacts, but only when bigger
areas on the screen are updated)
sdpm any, mdpm 1: no flickering and artifacts

You are receiving this mail because:
  • You are the assignee for the bug.
= --14975643030.9260c3D.22447-- --===============1251428748== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1251428748==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Fri, 16 Jun 2017 22:20:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1097262819==" 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 013606E095 for ; Fri, 16 Jun 2017 22:20:24 +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 --===============1097262819== Content-Type: multipart/alternative; boundary="14976516230.dc13B.6765"; charset="UTF-8" --14976516230.dc13B.6765 Date: Fri, 16 Jun 2017 22:20:23 +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=3D93826 --- Comment #69 from withoutaface --- (In reply to iuno from comment #59) >=20 > @withoutaface: You have to rebuild your kernel. ... I rebuild my kernel 4.10.0-22 (ubuntu 17.04) and patched radeon driver=20 (atombios_crtc.c) void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev) { /* always set DCPLL */ rdev->clock.default_dispclk =3D 62500; if (ASIC_IS_DCE6(rdev)) ... 144Hz is working fine with this patch.=20 (Forcing dpm state high =3D perfect image / low or auto =3D bad flickering)= =20 But Great improvement so far! Thank you. --=20 You are receiving this mail because: You are the assignee for the bug.= --14976516230.dc13B.6765 Date: Fri, 16 Jun 2017 22:20:23 +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 # 69 on bug 93826<= /a> from = withoutaface 
(In reply to iuno from comment #59)

>=20
> @withoutaface: You have to rebuild your kernel. ...

I rebuild my kernel 4.10.0-22 (ubuntu 17.04) and patched radeon driver=20
(atombios_crtc.c)
void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev)
{
        /* always set DCPLL */
rdev->clock.default_dispclk =3D 62500;
        if (ASIC_IS_DCE6(rdev))
...

144Hz is working fine with this patch.=20
(Forcing dpm state high =3D perfect image / low or auto =3D bad flickering)=
=20
But Great improvement so far! Thank you.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14976516230.dc13B.6765-- --===============1097262819== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1097262819==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 19 Jun 2017 17:33:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0896484872==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BC8E96E1F8 for ; Mon, 19 Jun 2017 17:33:53 +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 --===============0896484872== Content-Type: multipart/alternative; boundary="14978936335.47b0144E.7108"; charset="UTF-8" --14978936335.47b0144E.7108 Date: Mon, 19 Jun 2017 17:33:53 +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=3D93826 --- Comment #70 from Eike --- Created attachment 132066 --> https://bugs.freedesktop.org/attachment.cgi?id=3D132066&action=3Dedit MG279Q (new firmware) xrandr incl. EDID --=20 You are receiving this mail because: You are the assignee for the bug.= --14978936335.47b0144E.7108 Date: Mon, 19 Jun 2017 17:33:53 +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 # 70 on bug 93826<= /a> from Eike 
Created =
attachment 132066 [details]
MG279Q (new firmware) xrandr incl. EDID

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= --14978936335.47b0144E.7108-- --===============0896484872== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0896484872==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Mon, 19 Jun 2017 17:42:33 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0384499185==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4671E6E1FC for ; Mon, 19 Jun 2017 17:42:33 +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 --===============0384499185== Content-Type: multipart/alternative; boundary="14978941536.057C6b.7689"; charset="UTF-8" --14978941536.057C6b.7689 Date: Mon, 19 Jun 2017 17:42:33 +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=3D93826 --- Comment #71 from Eike --- Sorry, I didn't want to get defensive. I guess you are right about the drivers, it was just funny to me that I had= the same issue on Windows 10 with the AMD drivers provided by Windows Update on install. There seems to be a problem with the drivers that does not affect all 144hz monitors and can (in the case of the Asus MG279Q) be worked around by monit= or firmware. I don't know how the firmware might change the gpu's dc clock though. I attached my verbose xrandr output including EDID. --=20 You are receiving this mail because: You are the assignee for the bug.= --14978941536.057C6b.7689 Date: Mon, 19 Jun 2017 17:42:33 +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 # 71 on bug 93826<= /a> from Eike 
Sorry, I didn't want to get defensive.
I guess you are right about the drivers, it was just funny to me that I had=
 the
same issue on Windows 10 with the AMD drivers provided by Windows Update on
install.
There seems to be a problem with the drivers that does not affect all 144hz
monitors and can (in the case of the Asus MG279Q) be worked around by monit=
or
firmware.
I don't know how the firmware might change the gpu's dc clock though.

I attached my verbose xrandr output including EDID.

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  • You are the assignee for the bug.
= --14978941536.057C6b.7689-- --===============0384499185== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0384499185==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Tue, 20 Jun 2017 10:07:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1028365739==" 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 88D576E2F6 for ; Tue, 20 Jun 2017 10:07:35 +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 --===============1028365739== Content-Type: multipart/alternative; boundary="14979532551.EeEfa.3051"; charset="UTF-8" --14979532551.EeEfa.3051 Date: Tue, 20 Jun 2017 10:07:35 +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=3D93826 --- Comment #72 from iuno@posteo.net --- Created attachment 132082 --> https://bugs.freedesktop.org/attachment.cgi?id=3D132082&action=3Dedit parsed EDID from different MG279q Thanks for that. The new EDID shows in fact other modes and timings, attach= ed are the parsed values for yours and mine. However, while the panel does "ju= st work" with those new timings, the artefacts are still there and I can not observe any enhancement at all. So the "firmware workaround" should go beyo= nd this. Another, slightly off-topic, question: the VertRefresh value shows the Free= Sync range for my display (35-90), your values are 50-144, does that mean you can actually use FreeSync inside that range? --=20 You are receiving this mail because: You are the assignee for the bug.= --14979532551.EeEfa.3051 Date: Tue, 20 Jun 2017 10:07:35 +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 # 72 on bug 93826<= /a> from iuno@posteo.net 
Created attach=
ment 132082 [details]
parsed EDID from different MG279q

Thanks for that. The new EDID shows in fact other modes and timings, attach=
ed
are the parsed values for yours and mine. However, while the panel does &qu=
ot;just
work" with those new timings, the artefacts are still there and I can =
not
observe any enhancement at all. So the "firmware workaround" shou=
ld go beyond
this.

Another, slightly off-topic, question: the VertRefresh value shows the Free=
Sync
range for my display (35-90), your values are 50-144, does that mean you can
actually use FreeSync inside that range?

You are receiving this mail because:
  • You are the assignee for the bug.
= --14979532551.EeEfa.3051-- --===============1028365739== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1028365739==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Tue, 20 Jun 2017 22:05:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0141892807==" 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 B094C6E341 for ; Tue, 20 Jun 2017 22:05:25 +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 --===============0141892807== Content-Type: multipart/alternative; boundary="14979963252.Eab36dE09.21335"; charset="UTF-8" --14979963252.Eab36dE09.21335 Date: Tue, 20 Jun 2017 22:05:25 +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=3D93826 --- Comment #73 from Eike --- (In reply to iuno from comment #72) > Another, slightly off-topic, question: the VertRefresh value shows the > FreeSync range for my display (35-90), your values are 50-144, does that > mean you can actually use FreeSync inside that range? I've never tried using FreeSync on Linux, and I only very rarely do so on Windows. With standard drivers on Win10, the range still is 35-90hz. The ra= nge can be moved and extended (up to 60-144) using CRU or modded drivers on Win= dows though. I don't know if Asus actually wants/wanted to extend the range and someone = who knows FreeSync better might get this to work. You could ask in the ROG forums, there are other people using the new firmw= are. --=20 You are receiving this mail because: You are the assignee for the bug.= --14979963252.Eab36dE09.21335 Date: Tue, 20 Jun 2017 22:05:25 +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 # 73 on bug 93826<= /a> from Eike 
(In reply to iuno from comment #72)
> Another, slightly off-topic, question: the VertR=
efresh value shows the
> FreeSync range for my display (35-90), your values are 50-144, does th=
at
> mean you can actually use FreeSync inside that range?

I've never tried using FreeSync on Linux, and I only very rarely do so on
Windows. With standard drivers on Win10, the range still is 35-90hz. The ra=
nge
can be moved and extended (up to 60-144) using CRU or modded drivers on Win=
dows
though.
I don't know if Asus actually wants/wanted to extend the range and someone =
who
knows FreeSync better might get this to work.
You could ask in the ROG forums, there are other people using the new firmw=
are.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14979963252.Eab36dE09.21335-- --===============0141892807== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0141892807==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 21 Jun 2017 19:38:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1721829469==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BF4C489016 for ; Wed, 21 Jun 2017 19:38:13 +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 --===============1721829469== Content-Type: multipart/alternative; boundary="14980738930.A7ce5b65.16724"; charset="UTF-8" --14980738930.A7ce5b65.16724 Date: Wed, 21 Jun 2017 19:38:13 +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=3D93826 --- Comment #74 from kees.aarts1@hotmail.com --- I have come here since my first git bisect learned me that commit 09be4a5219610a6fae3215d4f51f948d6f5d2609 causes problems on my system. I ha= ve a RX 460 and LG 38UC99-W and 3840x1600 @ 60hz gives no problem Running at 75hz (freesync) worked fine on 4.12-rc2 (I used 4.12 since at 4.= 11 or lower I could not use the displayport at all and was limited to 30hz via hdmi). But rc3 and up gave me flickering at the lowest +-7cm of the screen = if something changes on the screen. A git bisect brought me to the commit mentioned above. echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level fixes the problem on 4.12-rc6 echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level also fixes the problem (did not expect that) echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level gives flickering.. --=20 You are receiving this mail because: You are the assignee for the bug.= --14980738930.A7ce5b65.16724 Date: Wed, 21 Jun 2017 19:38:13 +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 # 74 on bug 93826<= /a> from kees.aar= ts1@hotmail.com 
I have come here since my first git bisect learned me that com=
mit
09be4a5219610a6fae3215d4f51f948d6f5d2609 causes problems on my system. I ha=
ve a
RX 460 and LG 38UC99-W and 3840x1600 @ 60hz gives no problem

Running at 75hz (freesync) worked fine on 4.12-rc2 (I used 4.12 since at 4.=
11
or lower I could not use the displayport at all and was limited to 30hz via
hdmi). But rc3 and up gave me flickering at the lowest +-7cm of the screen =
if
something changes on the screen. A git bisect brought me to the commit
mentioned above.

echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
fixes the problem on 4.12-rc6
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level
also fixes the problem (did not expect that)
echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level
gives flickering..

You are receiving this mail because:
  • You are the assignee for the bug.
= --14980738930.A7ce5b65.16724-- --===============1721829469== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1721829469==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sun, 09 Jul 2017 20:25:08 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1330124167==" 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 3594089CD7 for ; Sun, 9 Jul 2017 20:25:08 +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 --===============1330124167== Content-Type: multipart/alternative; boundary="14996319070.BBfE.27170"; charset="UTF-8" --14996319070.BBfE.27170 Date: Sun, 9 Jul 2017 20:25:07 +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=3D93826 --- Comment #75 from Emma Stott --- (In reply to kees.aarts1 from comment #74) > I have come here since my first git bisect learned me that commit > 09be4a5219610a6fae3215d4f51f948d6f5d2609 causes problems on my system. I > have a RX 460 and LG 38UC99-W and 3840x1600 @ 60hz gives no problem >=20 > Running at 75hz (freesync) worked fine on 4.12-rc2 (I used 4.12 since at > 4.11 or lower I could not use the displayport at all and was limited to 3= 0hz > via hdmi). But rc3 and up gave me flickering at the lowest +-7cm of the > screen if something changes on the screen. A git bisect brought me to the > commit mentioned above. >=20 > echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level > fixes the problem on 4.12-rc6 > echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level > also fixes the problem (did not expect that) > echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level > gives flickering.. I'm having exactly the same problem as described by kees.aarts1. - CPU: AMD Ryzen 7 1700X=20 - GPU: ASUS RX 470 (4 GB) - Monitor: Acer XR341CK monitor, 3440x1440 @ 75 Hz, with support for Adapti= ve Sync/FreeSync - uname -a: Linux winters-pc 4.11.9-1-ARCH #1 SMP PREEMPT Wed Jul 5 18:23:08 CEST 2017 x86_64 GNU/Linux When I set the display to 75 Hz I start to experience flicker primarily in = the bottom third of the display. The issue goes away if I set the refresh rate = to 60 or lower. This issue first occured with with kernel 4.11.4. I'm now on 4.11.9 and it's still happening. Running the command kees.aarts1 suggested resolves the issue until the next reboot: > echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level I'm a bit of a Linux newbie so I apologise if I've missed anything that mig= ht be helpful. Please let me know what commands/logs/etc. you'd like me to gat= her and I'll be happy to do so. Thanks! --=20 You are receiving this mail because: You are the assignee for the bug.= --14996319070.BBfE.27170 Date: Sun, 9 Jul 2017 20:25:07 +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 # 75 on bug 93826<= /a> from Emma Stott 
(In reply to kees.aarts1 from comment #74)
> I have come here since my first git bisect learn=
ed me that commit
> 09be4a5219610a6fae3215d4f51f948d6f5d2609 causes problems on my system.=
 I
> have a RX 460 and LG 38UC99-W and 3840x1600 @ 60hz gives no problem
>=20
> Running at 75hz (freesync) worked fine on 4.12-rc2 (I used 4.12 since =
at
> 4.11 or lower I could not use the displayport at all and was limited t=
o 30hz
> via hdmi). But rc3 and up gave me flickering at the lowest +-7cm of the
> screen if something changes on the screen. A git bisect brought me to =
the
> commit mentioned above.
>=20
> echo high > /sys/class/drm/card0/device/power_dpm_force_performance=
_level
> fixes the problem on 4.12-rc6
> echo low > /sys/class/drm/card0/device/power_dpm_force_performance_=
level
> also fixes the problem (did not expect that)
> echo auto > /sys/class/drm/card0/device/power_dpm_force_performance=
_level
> gives flickering..

I'm having exactly the same problem as described by kees.aarts1.

- CPU: AMD Ryzen 7 1700X=20
- GPU: ASUS RX 470 (4 GB)
- Monitor: Acer XR341CK monitor, 3440x1440 @ 75 Hz, with support for Ad=
aptive
Sync/FreeSync
- uname -a: Linux winters-pc 4.11.9-1-ARCH #1 SMP PREEMPT Wed Jul 5 18:23:08
CEST 2017 x86_64 GNU/Linux

When I set the display to 75 Hz I start to experience flicker primarily in =
the
bottom third of the display. The issue goes away if I set the refresh rate =
to
60 or lower.

This issue first occured with with kernel 4.11.4. I'm now on 4.11.9 and it's
still happening.

Running the command kees.aarts1 suggested resolves the issue until the next
reboot:
> echo high > /sys/class/drm/card0/device/power=
_dpm_force_performance_level

I'm a bit of a Linux newbie so I apologise if I've missed anything that mig=
ht
be helpful. Please let me know what commands/logs/etc. you'd like me to gat=
her
and I'll be happy to do so.

Thanks!

You are receiving this mail because:
  • You are the assignee for the bug.
= --14996319070.BBfE.27170-- --===============1330124167== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1330124167==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Thu, 31 Aug 2017 16:48:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1125643217==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F2E56E752 for ; Thu, 31 Aug 2017 16:48:55 +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 --===============1125643217== Content-Type: multipart/alternative; boundary="15041981354.FC6d3.3178"; charset="UTF-8" --15041981354.FC6d3.3178 Date: Thu, 31 Aug 2017 16:48:55 +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=3D93826 Eike changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #76 from Eike --- This is fixed (as suggested by iono in comment #55 ) as of kernel v4.12-rc7. Change: https://github.com/torvalds/linux/commit/52b482b0f4fd6d5267faf29fe91398e203= f3c230 I am currently using Arch with kernel 4.12.8-2, which contains the fix and everything is fixed for me. --=20 You are receiving this mail because: You are the assignee for the bug.= --15041981354.FC6d3.3178 Date: Thu, 31 Aug 2017 16:48:55 +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 = Eike changed bug 93826<= /a>
What Removed Added
Resolution --- FIXED
Status NEW RESOLVED

Commen= t # 76 on bug 93826<= /a> from Eike 
This is fixed (as suggested by iono in comment #55 ) as of kernel v4.12-rc7.
Change:
https://github.com/torvalds/linux/commit/52b482b0f4fd6d5=
267faf29fe91398e203f3c230

I am currently using Arch with kernel 4.12.8-2, which contains the fix and
everything is fixed for me.

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= --15041981354.FC6d3.3178-- --===============1125643217== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1125643217==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sat, 16 Sep 2017 10:55:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1478912736==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9F15E6E1CB for ; Sat, 16 Sep 2017 10:55:03 +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 --===============1478912736== Content-Type: multipart/alternative; boundary="15055593030.eA3a3993.29008"; charset="UTF-8" --15055593030.eA3a3993.29008 Date: Sat, 16 Sep 2017 10:55:03 +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=3D93826 Emma Stott changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |--- Status|RESOLVED |REOPENED --=20 You are receiving this mail because: You are the assignee for the bug.= --15055593030.eA3a3993.29008 Date: Sat, 16 Sep 2017 10:55:03 +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 Emma Stott changed bug 93826<= /a>
What Removed Added
Resolution FIXED ---
Status RESOLVED REOPENED

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= --15055593030.eA3a3993.29008-- --===============1478912736== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1478912736==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Sat, 16 Sep 2017 10:56:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1105834385==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BB8996E1F7 for ; Sat, 16 Sep 2017 10:56:24 +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 --===============1105834385== Content-Type: multipart/alternative; boundary="15055593844.eC414f6F9.28715"; charset="UTF-8" --15055593844.eC414f6F9.28715 Date: Sat, 16 Sep 2017 10:56:24 +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=3D93826 --- Comment #77 from Emma Stott --- I've just given this another try and unfortunately it's still happening for= me, even with the latest kernel: uname -a: Linux winters-pc 4.12.13-1-ARCH #1 SMP PREEMPT Fri Sep 15 06:36:43 UTC 2017 x86_64 GNU/Linux --=20 You are receiving this mail because: You are the assignee for the bug.= --15055593844.eC414f6F9.28715 Date: Sat, 16 Sep 2017 10:56:24 +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 # 77 on bug 93826<= /a> from Emma Stott 
I've just given this another try and unfortunately it's still =
happening for me,
even with the latest kernel:

uname -a: Linux winters-pc 4.12.13-1-ARCH #1 SMP PREEMPT Fri Sep 15 06:36:43
UTC 2017 x86_64 GNU/Linux

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= --15055593844.eC414f6F9.28715-- --===============1105834385== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1105834385==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 07 Nov 2018 21:40:47 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0389107131==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 35DEF6E520 for ; Wed, 7 Nov 2018 21:40:48 +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 --===============0389107131== Content-Type: multipart/alternative; boundary="15416268482.710E.6298" Content-Transfer-Encoding: 7bit --15416268482.710E.6298 Date: Wed, 7 Nov 2018 21:40:48 +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=3D93826 --- Comment #78 from Scott Moreau --- This also happens to me exactly as described in comment #75 when running a freesync monitor @75Hz. The problem is fixed with high or low dpm setting a= s in the comment, auto setting has the problem. This is with kernel Linux desktop 4.20.0-rc1 #1 SMP Wed Nov 7 00:30:18 MST 2018 x86_64 x86_64 x86_64 GNU/Linux --=20 You are receiving this mail because: You are the assignee for the bug.= --15416268482.710E.6298 Date: Wed, 7 Nov 2018 21:40:48 +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 # 78 on bug 93826<= /a> from = Scott Moreau 
This also happens to me exactly as described in comment #75 when running a
freesync monitor @75Hz. The problem is fixed with high or low dpm setti=
ng as in
the comment, auto setting has the problem. This is with kernel Linux desktop
4.20.0-rc1 #1 SMP Wed Nov 7 00:30:18 MST 2018 x86_64 x86_64 x86_64 GNU/Linu=
x

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= --15416268482.710E.6298-- --===============0389107131== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0389107131==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Wed, 28 Nov 2018 13:28:12 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1350791736==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BD27389E9B for ; Wed, 28 Nov 2018 13:28:12 +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 --===============1350791736== Content-Type: multipart/alternative; boundary="15434116924.1D02ba.10964" Content-Transfer-Encoding: 7bit --15434116924.1D02ba.10964 Date: Wed, 28 Nov 2018 13:28:12 +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=3D93826 --- Comment #79 from Timo Gurr --- Just like Scott Mereau posted before I also run into the problem with a FreeSync monitor @75Hz with the default power_dpm_force_performance_level s= et to auto. Manually setting it to high works around the problem, with all the nagative impacts going along like higher temperatures and power consumption. The monitor in question is a Acer Technologies Acer VG270 connected via HDM= I: HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 598mm x 336mm=20 1920x1080 74.97*+ 59.96 60.00 60.00 50.00 59.94 59.93 The AMD card is a Radeon RX 570 Series (POLARIS10, DRM 3.27.0, 4.19.4-300.fc29.x86_64, LLVM 8.0.0) (0x67df) Running following kernel/xorg/mesa combination: Kernel: 4.19.4-300.fc29.x86_64 xorg-server: xorg-x11-server-common-1.20.3-1.fc29.x86_64 LLVM: compiler-rt-8.0.0-0.1.r347296.fc29.x86_64 mesa: mesa-dri-drivers-19.0.0-0.65.git3c96a1e.fc29.x86_64 Is there any additional information I could provide which could help to identify and work towards a fix? --=20 You are receiving this mail because: You are the assignee for the bug.= --15434116924.1D02ba.10964 Date: Wed, 28 Nov 2018 13:28:12 +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 # 79 on bug 93826<= /a> from Timo Gurr 
Just like Scott Mereau posted before I also run into the probl=
em with a
FreeSync monitor @75Hz with the default power_dpm_force_performance_lev=
el set
to auto.

Manually setting it to high works around the problem, with all the nagative
impacts going along like higher temperatures and power consumption.

The monitor in question is a Acer Technologies Acer VG270 connected via HDM=
I:

HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y
axis) 598mm x 336mm=20
  1920x1080     74.97*+  59.96    60.00    60.00    50.00    59.94    59.93

The AMD card is a Radeon RX 570 Series (POLARIS10, DRM 3.27.0,
4.19.4-300.fc29.x86_64, LLVM 8.0.0) (0x67df)

Running following kernel/xorg/mesa combination:

Kernel: 4.19.4-300.fc29.x86_64
xorg-server: xorg-x11-server-common-1.20.3-1.fc29.x86_64
LLVM: compiler-rt-8.0.0-0.1.r347296.fc29.x86_64
mesa: mesa-dri-drivers-19.0.0-0.65.git3c96a1e.fc29.x86_64

Is there any additional information I could provide which could help to
identify and work towards a fix?

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  • You are the assignee for the bug.
= --15434116924.1D02ba.10964-- --===============1350791736== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1350791736==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93826] 2560x1440 @144Hz graphic glitches and bad refresh rate Date: Tue, 19 Nov 2019 09:12:33 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1309877074==" 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 EE49C6EE93 for ; Tue, 19 Nov 2019 09:12:32 +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 --===============1309877074== Content-Type: multipart/alternative; boundary="15741547521.4C10AE4.483" Content-Transfer-Encoding: 7bit --15741547521.4C10AE4.483 Date: Tue, 19 Nov 2019 09:12:32 +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=3D93826 Martin Peres changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|REOPENED |RESOLVED --- Comment #80 from Martin Peres --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this = link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/683. --=20 You are receiving this mail because: You are the assignee for the bug.= --15741547521.4C10AE4.483 Date: Tue, 19 Nov 2019 09:12:32 +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 <= span class=3D"fn">Martin Peres changed bug 93826<= /a>
What Removed Added
Resolution --- MOVED
Status REOPENED RESOLVED

Commen= t # 80 on bug 93826<= /a> from Martin Peres 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this =
link
to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/683.

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