[Bug 103347] [dp] intel_dp.c:1554 WARN_ON(len <=8)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Apr 16 13:42:56 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=103347
--- Comment #10 from F.Hartung <f.hartung at outlook.de> ---
phoenix:~ # cat /sys/kernel/debug/dri/0/i915_display_info
CRTC info
---------
CRTC 37: pipe: A, active=yes, (size=1920x1080), dither=no, bpp=24
fb: 97, pos: 0x0, size: 1920x1080
encoder 58: type: DDI B, connectors:
connector 59: type: HDMI-A-1, status: connected, mode:
id 0:"" freq 0 clock 148500 hdisp 1920 hss 2008 hse 2052 htot
2200 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x0 flags 0x5
cursor visible? no, position (0, 0), size 0x0, addr 0x00000000
num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0,
scalers[1]: use=no, mode=0
--Plane id 28: type=PRI, crtc_pos= 0x 0, crtc_size=1920x1080,
src_pos=0.0000x0.0000, src_size=1920.0000x1080.0000, format=XR24 little-endian
(0x34325258), rotation=0 (0x00000001)
--Plane id 31: type=OVL, crtc_pos= 0x 0, crtc_size= 0x 0,
src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0
(0x00000001)
--Plane id 34: type=CUR, crtc_pos= 0x 0, crtc_size= 0x 0,
src_pos=0.0000x0.0000, src_size=0.0000x0.0000, format=N/A, rotation=0
(0x00000001)
underrun reporting: cpu=yes pch=yes
CRTC 47: pipe: B, active=no, (size=0x0), dither=no, bpp=0
underrun reporting: cpu=yes pch=yes
CRTC 57: pipe: C, active=no, (size=0x0), dither=no, bpp=0
underrun reporting: cpu=yes pch=yes
Connector info
--------------
connector 59: type HDMI-A-1, status: connected
name:
physical dimensions: 1600x900mm
subpixel order: Unknown
CEA rev: 3
audio support: yes
modes:
id 67:"1920x1080" freq 50 clock 148500 hdisp 1920 hss 2448 hse
2492 htot 2640 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x48 flags 0x5
id 92:"1920x1080" freq 60 clock 148500 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 104:"1920x1080" freq 60 clock 148352 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 93:"1920x1080i" freq 60 clock 74250 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1094 vtot 1125 type 0x40 flags 0x15
id 105:"1920x1080i" freq 60 clock 74176 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1094 vtot 1125 type 0x40 flags 0x15
id 69:"1920x1080i" freq 50 clock 74250 hdisp 1920 hss 2448 hse
2492 htot 2640 vdisp 1080 vss 1084 vse 1094 vtot 1125 type 0x40 flags 0x15
id 102:"1920x1080" freq 30 clock 74250 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 113:"1920x1080" freq 30 clock 74176 hdisp 1920 hss 2008 hse
2052 htot 2200 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 101:"1920x1080" freq 25 clock 74250 hdisp 1920 hss 2448 hse
2492 htot 2640 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 100:"1920x1080" freq 24 clock 74250 hdisp 1920 hss 2558 hse
2602 htot 2750 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 112:"1920x1080" freq 24 clock 74176 hdisp 1920 hss 2558 hse
2602 htot 2750 vdisp 1080 vss 1084 vse 1089 vtot 1125 type 0x40 flags 0x5
id 79:"1280x1024" freq 75 clock 135000 hdisp 1280 hss 1296 hse
1440 htot 1688 vdisp 1024 vss 1025 vse 1028 vtot 1066 type 0x40 flags 0x5
id 73:"1280x1024" freq 60 clock 108000 hdisp 1280 hss 1328 hse
1440 htot 1688 vdisp 1024 vss 1025 vse 1028 vtot 1066 type 0x40 flags 0x5
id 68:"1360x768" freq 60 clock 85500 hdisp 1360 hss 1424 hse
1536 htot 1792 vdisp 768 vss 771 vse 777 vtot 795 type 0x40 flags 0x5
id 71:"1280x768" freq 60 clock 79500 hdisp 1280 hss 1344 hse
1472 htot 1664 vdisp 768 vss 771 vse 778 vtot 798 type 0x40 flags 0x6
id 72:"1280x768" freq 60 clock 68250 hdisp 1280 hss 1328 hse
1360 htot 1440 vdisp 768 vss 771 vse 778 vtot 790 type 0x40 flags 0x9
id 94:"1280x720" freq 60 clock 74250 hdisp 1280 hss 1390 hse
1430 htot 1650 vdisp 720 vss 725 vse 730 vtot 750 type 0x40 flags 0x5
id 106:"1280x720" freq 60 clock 74176 hdisp 1280 hss 1390 hse
1430 htot 1650 vdisp 720 vss 725 vse 730 vtot 750 type 0x40 flags 0x5
id 87:"1280x720" freq 50 clock 74250 hdisp 1280 hss 1720 hse
1760 htot 1980 vdisp 720 vss 725 vse 730 vtot 750 type 0x40 flags 0x5
id 80:"1024x768" freq 75 clock 78750 hdisp 1024 hss 1040 hse
1136 htot 1312 vdisp 768 vss 769 vse 772 vtot 800 type 0x40 flags 0x5
id 81:"1024x768" freq 70 clock 75000 hdisp 1024 hss 1048 hse
1184 htot 1328 vdisp 768 vss 771 vse 777 vtot 806 type 0x40 flags 0xa
id 82:"1024x768" freq 60 clock 65000 hdisp 1024 hss 1048 hse
1184 htot 1344 vdisp 768 vss 771 vse 777 vtot 806 type 0x40 flags 0xa
id 83:"800x600" freq 75 clock 49500 hdisp 800 hss 816 hse 896
htot 1056 vdisp 600 vss 601 vse 604 vtot 625 type 0x40 flags 0x5
id 84:"800x600" freq 72 clock 50000 hdisp 800 hss 856 hse 976
htot 1040 vdisp 600 vss 637 vse 643 vtot 666 type 0x40 flags 0x5
id 74:"800x600" freq 60 clock 40000 hdisp 800 hss 840 hse 968
htot 1056 vdisp 600 vss 601 vse 605 vtot 628 type 0x40 flags 0x5
id 75:"800x600" freq 56 clock 36000 hdisp 800 hss 824 hse 896
htot 1024 vdisp 600 vss 601 vse 603 vtot 625 type 0x40 flags 0x5
id 70:"720x576" freq 50 clock 27000 hdisp 720 hss 732 hse 796
htot 864 vdisp 576 vss 581 vse 586 vtot 625 type 0x40 flags 0xa
id 89:"720x576i" freq 50 clock 13500 hdisp 720 hss 732 hse 795
htot 864 vdisp 576 vss 580 vse 586 vtot 625 type 0x40 flags 0x101a
id 107:"720x480" freq 60 clock 27027 hdisp 720 hss 736 hse 798
htot 858 vdisp 480 vss 489 vse 495 vtot 525 type 0x40 flags 0xa
id 95:"720x480" freq 60 clock 27000 hdisp 720 hss 736 hse 798
htot 858 vdisp 480 vss 489 vse 495 vtot 525 type 0x40 flags 0xa
id 108:"720x480i" freq 60 clock 13514 hdisp 720 hss 739 hse 801
htot 858 vdisp 480 vss 488 vse 494 vtot 525 type 0x40 flags 0x101a
id 96:"720x480i" freq 60 clock 13500 hdisp 720 hss 739 hse 801
htot 858 vdisp 480 vss 488 vse 494 vtot 525 type 0x40 flags 0x101a
id 76:"640x480" freq 75 clock 31500 hdisp 640 hss 656 hse 720
htot 840 vdisp 480 vss 481 vse 484 vtot 500 type 0x40 flags 0xa
id 77:"640x480" freq 73 clock 31500 hdisp 640 hss 664 hse 704
htot 832 vdisp 480 vss 489 vse 492 vtot 520 type 0x40 flags 0xa
id 103:"640x480" freq 60 clock 25200 hdisp 640 hss 656 hse 752
htot 800 vdisp 480 vss 490 vse 492 vtot 525 type 0x40 flags 0xa
id 78:"640x480" freq 60 clock 25175 hdisp 640 hss 656 hse 752
htot 800 vdisp 480 vss 490 vse 492 vtot 525 type 0x40 flags 0xa
connector 64: type HDMI-A-2, status: disconnected
audio support: no
modes:
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