From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 78543] NV28M running at 1/8th GPU clock when using nouveau Date: Sat, 10 May 2014 23:34:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1033529123==" Return-path: In-Reply-To: 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 --===============1033529123== Content-Type: multipart/alternative; boundary="1399764854.F6BFd1.637"; charset="us-ascii" --1399764854.F6BFd1.637 Date: Sat, 10 May 2014 23:34:14 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=78543 --- Comment #2 from nv28m --- I've made more testing. It looks like the modesetting driver is unaffected of GPU performance and because of this it's running better when the GPU is in slow mode. I've tried nouveau with noaccel, this smoothed scrolling (when the GPU is running slow), but other 2D operations were still slower than with the modesetting driver. So, going with the modesetting driver is not a bad option at this time (as I don't use much 3D), but it lacks XV support ;( It would be nice to fix this slow GPU problem somehow and then I could use nouveau. -- You are receiving this mail because: You are the assignee for the bug. --1399764854.F6BFd1.637 Date: Sat, 10 May 2014 23:34:14 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 2 on bug 78543 from 
I've made more testing. It looks like the modesetting driver is unaffected of
GPU performance and because of this it's running better when the GPU is in slow
mode.

I've tried nouveau with noaccel, this smoothed scrolling (when the GPU is
running slow), but other 2D operations were still slower than with the
modesetting driver.

So, going with the modesetting driver is not a bad option at this time (as I
don't use much 3D), but it lacks XV support ;( It would be nice to fix this
slow GPU problem somehow and then I could use nouveau.

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