[Bug 90640] New: [BSW regression] GPU device didn't increased to the largest frequency

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 25 22:17:30 PDT 2015 

https://bugs.freedesktop.org/show_bug.cgi?id=90640

            Bug ID: 90640
           Summary: [BSW regression] GPU device didn't increased to the
                    largest frequency
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: jeff.zheng at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 116036
  --> https://bugs.freedesktop.org/attachment.cgi?id=116036&action=edit
gfxturbo.sh

==System Environment==
--------------------------
Regression: Yes, don't see this issue on drm-intel-testing-2015-05-08. 
Non-working platforms: BSW
BIOS: V69

==kernel==
--------------------------
-testing: drm-intel-testing-2015-05-22 (fails)

==Bug detailed description==
-----------------------------
When running [PM_Turbo] Verify GFX Turbo feature, gfxturbo.sh (attached)
complains “GPU device didn't increased to the largest frequency!”:
root at x-bsw14:~# ./gfxturbo.sh
GPU freqency range is: [400~640]
Current GPU device frequecny is: 400
Let's make something fun
MPlayer SVN-r36265-4.8.2 (C) 2000-2013 MPlayer Team

Playing
./h264_1080p_23.976_ac3_2ch_224Kbps_league_of_extrordinary_gents_10_min.ts.
libavformat version 55.7.100 (internal)
TS file format detected.
VIDEO H264(pid=4113) AUDIO A52(pid=4352) NO SUBS (yet)!  PROGRAM N. 1
FPS seems to be: 23.976025
Load subtitles in ./
libva info: VA-API version 0.37.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /opt/X11R7/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_37
libva info: va_openDriver() returns 0
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 55.9.100 (internal)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 224.0 kbit/7.29% (ratio: 28000->384000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or
directory
AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
[VD_FFMPEG] Trying pixfmt=0.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
Movie-Aspect is undefined - no prescaling applied.
VO: [vaapi] 1920x1088 => 1920x1088 H.264 VA-API Acceleration
[VD_FFMPEG] XVMC-accelerated MPEG-2.
[VD_FFMPEG] Trying pixfmt=0.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
Movie-Aspect is undefined - no prescaling applied.
VO: [vaapi] 1920x1080 => 1920x1080 H.264 VA-API Acceleration
[VD_FFMPEG] XVMC-accelerated MPEG-2.
[VD_FFMPEG] XVMC-accelerated MPEG-2.
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [vaapi] 1920x1080 => 1920x1080 H.264 VA-API Acceleration
Current GPU device frequecny is: 400.076  54/ 54  6% 11%  1.5% 1 0
Current GPU device frequecny is: 400.080  78/ 78  5% 10%  1.5% 1 0
Current GPU device frequecny is: 400.077 102/102  4%  9%  1.4% 1 0
Current GPU device frequecny is: 400.078 126/126  3%  9%  1.4% 1 0
Current GPU device frequecny is: 400.077 150/150  3%  8%  1.4% 1 0
Current GPU device frequecny is: 400.077 174/174  3%  8%  1.4% 1 0
Current GPU device frequecny is: 400.081 198/198  3%  8%  1.3% 1 0
Current GPU device frequecny is: 400.081 223/223  3%  8%  1.3% 1 0
Current GPU device frequecny is: 400.080 247/247  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.076 271/271  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.082 295/295  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.079 319/319  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.076 343/343  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.078 367/367  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.083 391/391  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.084 415/415  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.079 440/440  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.081 464/464  2%  8%  1.3% 1 0
Current GPU device frequecny is: 400.079 488/488  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.080 512/512  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.079 536/536  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.078 560/560  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.077 584/584  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.081 609/609  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.079 633/633  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.079 657/657  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.077 681/681  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.076 705/705  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.080 729/729  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.078 753/753  2%  7%  1.3% 1 0
Current GPU device frequecny is: 400.079 777/777  2%  7%  1.3% 1 0
GPU device didn't increased to the largest frequency! 7%  1.3% 1 0
^C1283.9 V:1283.8 A-V:  0.020 ct: -0.075 1991/1991  2%  7%  1.3% 1 0


==Reproduce steps==
---------------------------- 
1. Reboot and login into BSW
2. ./gfxturbo.sh

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