Result:
integration-manifest git-log-oneline i915_display_info20 igt_runner20 runtimes20 results20.json results20-i915-load.json guc_logs20.tar i915_display_info_post_exec20 boot20 dmesg20
| Detail | Value |
|---|---|
| Duration | 2.63 seconds |
| Hostname |
shard-rkl-2 |
| Igt-Version |
IGT-Version: 2.3-g531ebe060 (x86_64) (Linux: 7.0.0-rc5-CI_DRM_18213-gcfe3d5f3eb5c+ x86_64) |
| Out |
Using IGT_SRANDOM=1774474203 for randomisation Opened device: /dev/dri/card0 FBC last action not supported Can't test PSR: no usable eDP screen. Can't test DRRS: no usable screen. Starting subtest: fbc-1p-primscrn-pri-indfb-draw-render Subtest fbc-1p-primscrn-pri-indfb-draw-render: SUCCESS (2.626s) |
| Err |
Starting subtest: fbc-1p-primscrn-pri-indfb-draw-render Subtest fbc-1p-primscrn-pri-indfb-draw-render: SUCCESS (2.626s) |
| Dmesg |
<6> [67.855567] Console: switching to colour dummy device 80x25
<6> [67.855636] [IGT] kms_frontbuffer_tracking: executing
<7> [67.858899] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [67.859527] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [67.859758] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [67.865506] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:400:HDMI-A-2]
<7> [67.865513] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:400:HDMI-A-2]
<7> [67.869786] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:400:HDMI-A-2] disconnected
<7> [67.870103] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:404:DP-1]
<7> [67.870109] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:404:DP-1]
<7> [67.874385] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:404:DP-1] disconnected
<7> [67.874840] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:412:HDMI-A-3]
<7> [67.874846] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:412:HDMI-A-3]
<7> [67.879135] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:412:HDMI-A-3] disconnected
<7> [67.879446] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:390:HDMI-A-1]
<7> [67.879452] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:390:HDMI-A-1]
<7> [67.909108] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:390:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz
<7> [67.909126] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:390:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.
<7> [67.909130] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:390:HDMI-A-1] ELD monitor fitHeadless4k
<7> [67.909133] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:390:HDMI-A-1] ELD size 36, SAD count 0
<7> [67.911485] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)
<7> [67.913958] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0)
<7> [67.917809] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 2 HDMI) detected (max TMDS clock: 600000 kHz)
<7> [67.918021] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port
<7> [67.918901] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1366x768": 216 268000 1366 1414 1446 1526 768 771 777 814 0x40 0x6 (CLOCK_HIGH)
<7> [67.918913] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE)
<7> [67.918922] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE)
<7> [67.918933] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:390:HDMI-A-1] probed modes:
<7> [67.918938] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 53 139930 1920 2008 2096 2360 1080 1084 1089 1125 0x48 0x5
<7> [67.918943] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4088x2304": 10 108000 4088 4152 4280 4536 2304 2305 2308 2340 0x40 0x5
<7> [67.918948] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 15 128430 3840 3889 3921 4000 2160 2163 2169 2195 0x40 0xa
<7> [67.918953] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 11 60000 2880 2888 2984 3040 1800 1802 1820 1845 0x40 0xa
<7> [67.918958] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1600": 13 60000 2560 2568 2664 2720 1600 1602 1620 1645 0x40 0xa
<7> [67.918962] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 15 60000 2560 2568 2664 2720 1440 1442 1460 1485 0x40 0xa
<7> [67.918967] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2048x1536": 17 60000 2048 2056 2152 2208 1536 1538 1556 1581 0x40 0xa
<7> [67.918972] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
<7> [67.918976] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
<7> [67.918981] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7> [67.918986] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [67.918991] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1360x768": 60 84963 1366 1431 1567 1776 768 771 781 798 0x0 0x6
<7> [67.918996] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1360x768": 20 25190 1360 1368 1464 1520 768 770 788 813 0x40 0xa
<7> [67.919001] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
<7> [67.919005] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
<7> [67.919010] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [67.919015] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [67.919020] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [67.919024] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
<7> [67.919029] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [67.919039] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1440x480": 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
<7> [67.919044] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1440x480": 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
<7> [67.919049] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x576": 60 46560 1024 1064 1160 1296 576 579 584 599 0x0 0x6
<7> [67.919054] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
<7> [67.919058] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
<7> [67.919063] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [67.919067] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
<7> [67.919072] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [67.919077] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [67.919082] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [67.919087] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
<7> [67.919132] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:400:HDMI-A-2]
<7> [67.919137] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:400:HDMI-A-2]
<7> [67.923433] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:400:HDMI-A-2] disconnected
<7> [67.923461] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:404:DP-1]
<7> [67.923467] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:404:DP-1]
<7> [67.927761] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:404:DP-1] disconnected
<7> [67.927784] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:412:HDMI-A-3]
<7> [67.927790] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:412:HDMI-A-3]
<7> [67.932092] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:412:HDMI-A-3] disconnected
<7> [67.934033] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:420]
<7> [67.934155] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:421]
<7> [67.934283] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:422]
<7> [67.934428] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:423]
<7> [67.934575] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:424]
<6> [67.936707] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-primscrn-pri-indfb-draw-render
<7> [67.937405] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:420]
<7> [67.937468] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:421]
<7> [67.937546] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:422]
<7> [67.937623] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:423]
<7> [67.937706] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:424]
<7> [67.937954] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:425]
<7> [67.941488] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [67.941670] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [68.038375] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]
<7> [68.057823] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [68.057937] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [68.085125] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]
<7> [68.090953] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]
<7> [68.136438] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [68.137595] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [68.170483] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [68.171159] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [68.171871] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [68.210048] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [68.210745] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [68.229229] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:425] from all active usage due to RMFB ioctl
<7> [68.229401] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:425] is removed
<7> [68.229527] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0
<7> [68.230123] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [68.230739] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [68.231309] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [68.231848] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [68.232472] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0
<7> [68.233037] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0
<7> [68.247856] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:415]
<7> [68.248183] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:417]
<7> [68.248589] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:425]
<7> [68.248901] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428]
<7> [68.264457] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [68.264884] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [68.265249] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [68.701263] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [68.701448] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [68.779545] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [68.779676] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [68.779921] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016
<7> [68.780410] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm
<7> [68.780845] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0
<7> [68.781243] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0
<7> [68.781657] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0
<7> [68.782094] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 559716 num active planes 1
<7> [68.782508] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560
<7> [68.782945] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7> [68.809583] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]
<7> [68.816631] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]
<7> [68.876302] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [68.877187] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [68.909906] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [68.910548] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [68.911189] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [68.950152] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [68.950820] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [68.968504] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [68.968606] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [68.987856] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.023978] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.024626] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.025300] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.064012] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.064647] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.082346] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [69.082449] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [69.101643] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.137074] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.137721] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.138367] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.177968] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.178601] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.196247] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [69.196351] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [69.215558] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.252118] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.252759] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.253454] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.291580] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.292270] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.311134] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:428] from all active usage due to RMFB ioctl
<7> [69.311252] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:428] is removed
<7> [69.311371] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0
<7> [69.312011] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [69.312567] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [69.313149] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [69.313690] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [69.314323] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0
<7> [69.314885] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0
<7> [69.335957] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [69.424267] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [69.424364] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:390:HDMI-A-1]
<7> [69.424592] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016
<7> [69.425232] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm
<7> [69.425792] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0
<7> [69.426376] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0
<7> [69.426910] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0
<7> [69.427541] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 559716 num active planes 1
<7> [69.428125] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560
<7> [69.428687] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7> [69.431394] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1
<7> [69.431973] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]
<7> [69.448261] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.448898] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.449607] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.450547] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.451768] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.458439] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]
<7> [69.469516] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]
<7> [69.521554] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.522426] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [69.539342] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.540002] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.540667] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.542604] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.544049] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.544701] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.574343] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.574985] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.575642] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.614244] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.614871] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.635514] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.668350] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.668996] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.669632] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.709028] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.709716] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.728789] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [69.735177] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [69.744442] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.745072] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.745733] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.759675] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.761060] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.761719] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.782371] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.783014] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.783642] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.822969] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.823652] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.844088] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.877437] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.878077] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.878704] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.917821] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.918492] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.937885] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [69.944299] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [69.953460] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.954090] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.954723] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [69.962807] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [69.964210] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [69.964897] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [69.991561] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [69.992204] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [69.992836] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.031821] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.032500] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.053005] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [70.086590] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.087239] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.087890] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.126700] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.127335] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.146149] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [70.151724] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [70.163620] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.163847] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [70.164245] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.164861] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.166185] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.166833] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.199692] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.200350] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.201005] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.240441] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.241155] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.261590] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [70.294727] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.295374] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.296038] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.335340] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.336024] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.354786] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [70.360235] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [70.371762] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.372415] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.373227] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.379097] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [70.380538] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.381245] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.408770] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.409417] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.410056] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.449248] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.449948] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.470547] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [70.503840] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.504491] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.505161] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.543918] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.544555] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<6> [70.562633] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-primscrn-pri-indfb-draw-render, SUCCESS
<7> [70.564368] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:420] from all active usage due to RMFB ioctl
<7> [70.564489] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:420] is removed
<7> [70.564611] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0
<7> [70.565288] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [70.565869] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [70.566427] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [70.567082] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [70.567712] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0
<7> [70.568285] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0
<7> [70.580834] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]
<6> [70.601159] [IGT] kms_frontbuffer_tracking: exiting, ret=0
<7> [70.602434] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [70.617904] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.618550] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.619193] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [70.638324] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016
<7> [70.638953] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm
<7> [70.639509] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0
<7> [70.640119] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0
<7> [70.640666] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0
<7> [70.641319] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 559716 num active planes 1
<7> [70.641918] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560
<7> [70.642477] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7> [70.643890] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [70.644465] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [70.645324] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1
<7> [70.645923] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]
<7> [70.656925] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [70.676167] Console: switching to colour frame buffer device 240x67
<7> [70.712877] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [70.713515] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [70.714137] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
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