From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 88272] New: [NVAC] Flickering screen on 1920x1080 monitor with 9400M in MacbookPro 5, 5 Date: Sat, 10 Jan 2015 15:47:15 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0145723121==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0145723121== Content-Type: multipart/alternative; boundary="1420904835.EfBA0e6d1.32501"; charset="UTF-8" --1420904835.EfBA0e6d1.32501 Date: Sat, 10 Jan 2015 15:47:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=88272 Bug ID: 88272 Summary: [NVAC] Flickering screen on 1920x1080 monitor with 9400M in MacbookPro 5,5 Product: xorg Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: nils-OGj7Q/wiCjeELgA04lAiVw@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Created attachment 112063 --> https://bugs.freedesktop.org/attachment.cgi?id=112063&action=edit dmesg without drm.debug I'm using nouveau from the git kernel to drive the GeForce 9400M, the only graphics adapter in my MacbookPro 5,5. My Dell U2312HM monitor (1920x1080@60, attached via DisplayPort -> DisplayPort cable) won't show a static picture, moving pictures make the flickering even worse. The problem still stands in the highest pstate level and with only the DisplayPort as active output. I also tried a DisplayPort -> VGA adapter and got the same result. Included two dmesg: 1) Without drm.debug 2) With drm.debug=0xf, flooded -- You are receiving this mail because: You are the assignee for the bug. --1420904835.EfBA0e6d1.32501 Date: Sat, 10 Jan 2015 15:47:15 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 88272
Summary [NVAC] Flickering screen on 1920x1080 monitor with 9400M in MacbookPro 5,5
Product xorg
Version git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter nils@famalex.de
QA Contact xorg-team@lists.x.org 

Created attachment 112063 [details]
dmesg without drm.debug

I'm using nouveau from the git kernel to drive the GeForce 9400M, the only
graphics adapter in my MacbookPro 5,5.

My Dell U2312HM monitor (1920x1080@60, attached via DisplayPort -> DisplayPort
cable) won't show a static picture, moving pictures make the flickering even
worse. The problem still stands in the highest pstate level and with only the
DisplayPort as active output. I also tried a DisplayPort -> VGA adapter and got
the same result.

Included two dmesg:

1) Without drm.debug
2) With drm.debug=0xf, flooded

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