On Thu, 2019-07-11 at 22:26 +0000, Souza, Jose wrote: > On Thu, 2019-07-11 at 14:57 -0700, James Bottomley wrote: > > On Thu, 2019-07-11 at 13:28 -0700, James Bottomley wrote: > > > I've also updated to the released 5.2 kernel and am running with > > > the > > > debug parameters you requested ... but so far no reproduction. > > > > OK, it's happened. I've attached the dmesg (it's 4MB > > uncompressed). > > Is there any other output you'd like from the machine? I've got an > > ssh session into it so I can try anything. > > Thanks, could you also share the output of this after the screen > freeze? > > /sys/kernel/debug/dri/0/i915_edp_psr_status > /sys/kernel/debug/dri/0/i915_display_info > /sys/kernel/debug/dri/0/i915_dmc_info > /sys/kernel/debug/pmc_core/package_cstate_show jarvis:~ # for f in `cat ~/tmp.txt`; do echo $f; cat $f; done /sys/kernel/debug/dri/0/i915_edp_psr_status Sink support: yes [0x01] PSR mode: PSR1 enabled Source PSR ctl: disabled [0x01f00726] Source PSR status: IDLE [0x04010216] Busy frontbuffer bits: 0x00000001 /sys/kernel/debug/dri/0/i915_display_info CRTC info --------- CRTC 47: pipe: A, active=yes, (size=3200x1800), dither=no, bpp=24 fb: 118, pos: 0x0, size: 3200x1800 encoder 84: type: DDI A, connectors: connector 85: type: eDP-1, status: connected, mode: "": 0 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x0 0xa cursor visible? yes, position (-3, 261), size 256x256, addr 0x01740000 num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0, scalers[1]: use=no, mode=0 --Plane id 30: type=PRI, crtc_pos= 0x 0, crtc_size=3200x1800, src_pos=0.0000x0.0000, src_size=3200.0000x1800.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001) --Plane id 37: 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 44: type=CUR, crtc_pos= -3x 261, crtc_size= 256x 256, src_pos=0.0000x0.0000, src_size=256.0000x256.0000, format=AR24 little-endian (0x34325241), rotation=0 (0x00000001) underrun reporting: cpu=yes pch=yes CRTC 65: pipe: B, active=yes, (size=1600x1200), dither=no, bpp=24 fb: 118, pos: 0x0, size: 3200x1800 encoder 90: type: DDI B, connectors: connector 91: type: DP-1, status: connected, mode: "": 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5 cursor visible? yes, position (-3, 261), size 256x256, addr 0x017c0000 num_scalers=2, scaler_users=0 scaler_id=-1, scalers[0]: use=no, mode=0, scalers[1]: use=no, mode=0 --Plane id 48: type=PRI, crtc_pos= 0x 0, crtc_size=1600x1200, src_pos=0.0000x0.0000, src_size=1600.0000x1200.0000, format=XR24 little-endian (0x34325258), rotation=0 (0x00000001) --Plane id 55: 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 62: type=CUR, crtc_pos= -3x 261, crtc_size= 256x 256, src_pos=0.0000x0.0000, src_size=256.0000x256.0000, format=AR24 little-endian (0x34325241), rotation=0 (0x00000001) underrun reporting: cpu=yes pch=yes CRTC 83: pipe: C, active=no, (size=0x0), dither=no, bpp=0 underrun reporting: cpu=yes pch=yes Connector info -------------- connector 85: type eDP-1, status: connected physical dimensions: 290x170mm subpixel order: Unknown CEA rev: 0 DPCD rev: 12 audio support: no fixed mode: "3200x1800": 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa DP branch device present: no modes: "3200x1800": 60 373250 3200 3248 3280 3360 1800 1803 1808 1852 0x48 0xa "3200x1800": 48 298600 3200 3248 3280 3360 1800 1803 1808 1852 0x40 0xa connector 91: type DP-1, status: connected physical dimensions: 430x320mm subpixel order: Unknown CEA rev: 0 DPCD rev: 12 audio support: no DP branch device present: yes Type: VGA ID: HW: 0.0 SW: 1.0 modes: "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5 "1400x1050": 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6 "1400x1050": 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6 "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 connector 98: type HDMI-A-1, status: disconnected connector 105: type DP-2, status: disconnected connector 111: type HDMI-A-2, status: disconnected /sys/kernel/debug/dri/0/i915_dmc_info fw loaded: yes path: i915/skl_dmc_ver1_27.bin version: 1.27 DC3 -> DC5 count: 1226 DC5 -> DC6 count: 0 program base: 0x09004040 ssp base: 0x00002fc0 htp: 0x00b40068 /sys/kernel/debug/pmc_core/package_cstate_show Package C2 : 0x5055eddc7d0 Package C3 : 0xee561ada80 Package C6 : 0xb038cdcfd0 Package C7 : 0x195c61800 Package C8 : 0x8a5a9fd25a0 Package C9 : 0x0 Package C10 : 0x0 > It eventually comes back from screen freeze? Like moving the mouse or > typing brings it back? No, it seems to be frozen for all time (at least until I got bored waiting, which was probably 20 minutes). Even if I reboot the machine, the current screen state stays until the system powers off. I've actually got a VGA display plugged in over a USB-C to VGA converter and that's working fine in mirrored mode even as the panel is completely frozen. James _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
