From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110865] Rx480 consumes 20w more power in idle than under Windows Date: Thu, 29 Aug 2019 13:54:22 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1856411920==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id EE1F06E0C1 for ; Thu, 29 Aug 2019 13:54:21 +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 --===============1856411920== Content-Type: multipart/alternative; boundary="15670868610.e2Be4.15997" Content-Transfer-Encoding: 7bit --15670868610.e2Be4.15997 Date: Thu, 29 Aug 2019 13:54:21 +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=3D110865 --- Comment #32 from Alex Deucher --- (In reply to Martin from comment #31) > well the flickering goes away, if I lock the clocks to "low" or "high" Exactly. In that case the mclk never changes so there is no flicker. The = mclk has to change during the vblank period otherwise you see flickering. If the vblank periods are not synced up across monitors, you see flickering. --=20 You are receiving this mail because: You are the assignee for the bug.= --15670868610.e2Be4.15997 Date: Thu, 29 Aug 2019 13:54:21 +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

Comme= nt # 32 on bug 11086= 5 from Alex Deucher 
(In reply to Martin from comment #31)
> well the flickering goes away, if I lock the clo=
cks to "low" or "high"

Exactly.  In that case the mclk never changes so there is no flicker.  The =
mclk
has to change during the vblank period otherwise you see flickering.  If the
vblank periods are not synced up across monitors, you see flickering.

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