From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 101053] DC R9 285 fullscreen video regression since drm/amd/display: Parse scanline registers
Date: Mon, 15 May 2017 21:51:59 +0000 [thread overview]
Message-ID: <bug-101053-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=101053
Bug ID: 101053
Summary: DC R9 285 fullscreen video regression since
drm/amd/display: Parse scanline registers
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: adf.lists@gmail.com
R9 285 tonga since
commit afbeb2d0961b2139bcf6553a710e6a8ae5d09d34
Author: Sylvia Tsai <sylvia.tsai@amd.com>
Date: Tue Apr 11 15:15:28 2017 -0400
drm/amd/display: Parse scanline registers
They could differ between ASIC generations
Change-Id: Ia352ae206273fe3a025579554cae4e3711a26fcc
on agd5f drm staging 4.9/11 there is a regression with full screen video.
mpv --vo=vaapi/vdpau/opengl all the same, dropping frames, or playing slowmo
with --framedrop=no
Windowed playback is OK, testing with 60fps vid on 60Hz DVI-D display.
Forcing clocks high does not help.
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next reply other threads:[~2017-05-15 21:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 21:51 bugzilla-daemon [this message]
2017-05-16 16:00 ` [Bug 101053] DC R9 285 fullscreen video regression since drm/amd/display: Parse scanline registers bugzilla-daemon
2017-05-16 17:09 ` bugzilla-daemon
2017-05-16 17:12 ` bugzilla-daemon
2017-06-01 18:40 ` bugzilla-daemon
2017-06-05 18:24 ` bugzilla-daemon
2017-06-05 20:00 ` bugzilla-daemon
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