* [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD
@ 2013-09-01 1:40 bugzilla-daemon
2013-09-01 1:42 ` [Bug 68805] " bugzilla-daemon
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0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-daemon @ 2013-09-01 1:40 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
Priority: medium
Bug ID: 68805
Assignee: dri-devel@lists.freedesktop.org
Summary: 48 fps and 50 fps video decoding is stutter on UVD
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: russianneuromancer@ya.ru
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Drivers/Gallium/r600
Product: Mesa
Created attachment 84985
--> https://bugs.freedesktop.org/attachment.cgi?id=84985&action=edit
dmesg
48 fps and 50 fps video decoding is stutter on UVD, even 720p. UVD on Radeon
6310 with fglrx driver as able to decode up to 1080p 50 fps video with zero
dropper frames so hardware is capable of decoding such framerate.
There is 48 fps sample
http://dl.dropbox.com/u/11564551/Inception_trailer_48fps.mkv but I want to
notice - many camcorders record 1080p50 or even 1080p60 video this days, so
this issue not just about trailers that upscaled from 24 to 48 fps.
Radeon HD 6310
Linux 3.11 with drm-next from this folder:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/current/ (build
3.11.0-996.201308300442). radeon.dpm is enabled.
libdrm 2.4.46+git1308291007.f17d41
xserver-xorg-video-radeon 7.2.0+git1308270847.8927d3
Mesa 9.3~git1308301002.74be77
libvdpau1 0.7-1
mplayer2 2.0-554-gf63dbad
Ubuntu 13.04 x86_64
Driver, Mesa and firmwares installed from this PPA:
https://launchpad.net/~oibaf/+archive/graphics-drivers
dmesg output attached.
vdpauinfo output attached.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 68805] 48 fps and 50 fps video decoding is stutter on UVD
2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
@ 2013-09-01 1:42 ` bugzilla-daemon
2013-09-01 12:52 ` bugzilla-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2013-09-01 1:42 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
--- Comment #1 from russianneuromancer@ya.ru ---
Created attachment 84989
--> https://bugs.freedesktop.org/attachment.cgi?id=84989&action=edit
vdpauinfo
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 68805] 48 fps and 50 fps video decoding is stutter on UVD
2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
2013-09-01 1:42 ` [Bug 68805] " bugzilla-daemon
@ 2013-09-01 12:52 ` bugzilla-daemon
2013-09-02 4:07 ` bugzilla-daemon
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2013-09-01 12:52 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
--- Comment #2 from kwahoo2@wp.pl ---
I have very similar config to your (3.11 + DPM + oibaf PPA) except HD 6670
instead 6310 - but vdpainfo output looks exactly the same. However, I cannot
confirm your issue. I am curious what is your
/sys/kernel/debug/dri/0/radeon_pm_info?
Mine:
sudo cat /sys/kernel/debug/dri/0/radeon_pm_info
uvd vclk: 70000 dclk: 56000
power level 0 sclk: 80000 mclk: 100000 vddc: 1100 vddci: 0
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 68805] 48 fps and 50 fps video decoding is stutter on UVD
2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
2013-09-01 1:42 ` [Bug 68805] " bugzilla-daemon
2013-09-01 12:52 ` bugzilla-daemon
@ 2013-09-02 4:07 ` bugzilla-daemon
2013-09-02 11:43 ` bugzilla-daemon
2014-04-10 10:27 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2013-09-02 4:07 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
--- Comment #3 from russianneuromancer@ya.ru ---
While playback this sample video:
uvd vclk: 53334 dclk: 40000
power level 0 sclk: 49231 vddc: 975
Quote from dmesg:
[147358.038752] switching from power state:
[147358.038772] ui class: performance
[147358.038778] internal class: none
[147358.038782] caps:
[147358.038787] uvd vclk: 0 dclk: 0
[147358.038793] power level 0 sclk: 27827 vddc: 900
[147358.038796] power level 1 sclk: 49231 vddc: 975
[147358.038799] status: c
[147358.038803] switching to power state:
[147358.038805] ui class: none
[147358.038807] internal class: uvd
[147358.038811] caps:
[147358.038814] uvd vclk: 53334 dclk: 40000
[147358.038817] power level 0 sclk: 49231 vddc: 975
[147358.038819] status: r
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 68805] 48 fps and 50 fps video decoding is stutter on UVD
2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
` (2 preceding siblings ...)
2013-09-02 4:07 ` bugzilla-daemon
@ 2013-09-02 11:43 ` bugzilla-daemon
2014-04-10 10:27 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2013-09-02 11:43 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
--- Comment #4 from Grigori Goronzy <greg@chown.ath.cx> ---
There are some known performance problems with UVD. I don't believe we know why
it is slower than fglrx yet. Maybe something subtle related to UVD setup.
Tiling is also disabled for UVD surfaces at the moment. This slightly reduces
throughput, especially on GPUs with little memory bandwidth (such as APUs).
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 68805] 48 fps and 50 fps video decoding is stutter on UVD
2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
` (3 preceding siblings ...)
2013-09-02 11:43 ` bugzilla-daemon
@ 2014-04-10 10:27 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2014-04-10 10:27 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=68805
russianneuromancer@ya.ru changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from russianneuromancer@ya.ru ---
Certainly fixed now.
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2013-09-01 1:40 [Bug 68805] New: 48 fps and 50 fps video decoding is stutter on UVD bugzilla-daemon
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