igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu on shard-tglu@CI_DRM

Detail	Value
Duration	2.39 seconds
Hostname	shard-tglu-1
Igt-Version	IGT-Version: 2.3-gc45426aaf (x86_64) (Linux: 6.19.0-rc5-CI_DRM_17836-g0f3aa82816dc+ x86_64)
Out	Using IGT_SRANDOM=1768607438 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-shrfb-draw-mmap-cpu Subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu: SUCCESS (2.390s)
Err	Starting subtest: fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu Subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu: SUCCESS (2.390s)
Dmesg	<6> [487.105686] Console: switching to colour dummy device 80x25 <6> [487.106144] [IGT] kms_frontbuffer_tracking: executing <7> [487.108516] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [487.109179] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [487.109463] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [487.118956] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] <7> [487.118965] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:596:DP-1] <7> [487.123352] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] disconnected <7> [487.123751] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] <7> [487.123755] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:606:DP-2] <7> [487.124108] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] disconnected <7> [487.124487] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] <7> [487.124491] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:615:DP-3] <7> [487.124812] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] disconnected <7> [487.125190] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] <7> [487.125195] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:624:DP-4] <7> [487.125516] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] disconnected <7> [487.126090] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:586:HDMI-A-1] <7> [487.126097] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:586:HDMI-A-1] <7> [487.152917] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [487.152928] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [487.152932] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] ELD monitor fitHeadless4k <7> [487.152935] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] ELD size 36, SAD count 0 <7> [487.153347] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [487.153505] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [487.154095] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [487.154249] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [487.154686] 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> [487.154694] 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> [487.154699] 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> [487.154706] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:586:HDMI-A-1] probed modes: <7> [487.154710] 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> [487.154714] 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> [487.154717] 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> [487.154721] 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> [487.154724] 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> [487.154728] 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> [487.154731] 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> [487.154734] 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> [487.154738] 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> [487.154741] 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> [487.154745] 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> [487.154748] 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> [487.154752] 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> [487.154755] 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> [487.154759] 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> [487.154762] 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> [487.154765] 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> [487.154769] 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> [487.154772] 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> [487.154776] 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> [487.154779] 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> [487.154782] 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> [487.154786] 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> [487.154789] 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> [487.154793] 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> [487.154796] 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> [487.154800] 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> [487.154803] 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> [487.154806] 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> [487.154810] 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> [487.154813] 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> [487.154896] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] <7> [487.154900] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:596:DP-1] <7> [487.159324] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] disconnected <7> [487.159343] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] <7> [487.159347] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:606:DP-2] <7> [487.159669] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] disconnected <7> [487.159682] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] <7> [487.159686] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:615:DP-3] <7> [487.160011] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] disconnected <7> [487.160024] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] <7> [487.160028] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:624:DP-4] <7> [487.160344] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] disconnected <7> [487.162002] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636] <7> [487.162074] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:637] <7> [487.162163] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [487.162251] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [487.162336] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <6> [487.164377] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu <7> [487.165015] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636] <7> [487.165080] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:637] <7> [487.165165] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [487.165249] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [487.165333] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7> [487.165778] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [487.170691] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [487.170991] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [487.277534] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A] <7> [487.296702] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [487.296784] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [487.322867] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B] <7> [487.327354] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C] <7> [487.331947] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D] <7> [487.393951] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [487.394654] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [487.428022] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [487.428475] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [487.428896] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [487.467923] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [487.468329] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [487.487279] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:641] from all active usage due to RMFB ioctl <7> [487.487378] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:641] is removed <7> [487.487457] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [487.487862] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [487.488211] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [487.488555] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [487.488930] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [487.489345] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0 <7> [487.489880] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [487.505861] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:632] <7> [487.506072] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [487.506265] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644] <7> [487.506454] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645] <7> [487.522885] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [487.523442] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [487.523714] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [487.730318] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [487.730515] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [487.809230] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [487.809313] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [487.809472] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [487.809910] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [487.810312] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [487.810677] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [487.811077] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [487.811511] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1 <7> [487.811920] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [487.812343] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [487.838558] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B] <7> [487.846003] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C] <7> [487.850462] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D] <7> [487.906243] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [487.906765] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [487.940003] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [487.940427] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [487.940792] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [487.980618] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [487.981070] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [487.998841] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [487.998924] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [488.018047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.054007] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.054453] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.054891] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.094057] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.094487] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.112604] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [488.112693] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [488.131920] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.160982] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.161467] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.162033] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.162509] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [488.162500] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [488.162513] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [488.162510] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [488.163139] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [488.163761] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7> [488.207908] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.208335] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.226502] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [488.226588] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [488.245691] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.281888] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.282314] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.282682] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.322212] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.322614] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.341340] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:645] from all active usage due to RMFB ioctl <7> [488.341442] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:645] is removed <7> [488.341527] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [488.341979] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [488.342331] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [488.342677] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [488.343054] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [488.343455] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0 <7> [488.343869] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [488.377870] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.378116] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.378302] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.378867] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.379071] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.473384] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A] <7> [488.473468] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1] <7> [488.473623] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [488.474083] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [488.474515] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [488.474922] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [488.475344] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [488.475774] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1 <7> [488.476217] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [488.476661] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [488.479673] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 18800640 bytes of contiguous stolen space for FBC, limit: 1 <7> [488.480112] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A] <7> [488.502387] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B] <7> [488.509284] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C] <7> [488.514158] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D] <7> [488.570220] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.570759] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [488.588954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.589376] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.589743] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.591096] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.592092] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.592518] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.623981] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.624404] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.624772] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.663256] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.663687] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.683741] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.717957] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.718406] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.718852] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.758143] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.758570] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.778747] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [488.788142] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.812940] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.813361] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.813727] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.852985] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.853391] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.873539] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.907963] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.908388] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.908753] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.947867] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.948299] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [488.968552] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [488.983850] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [488.984130] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [488.984277] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [488.984650] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [488.985638] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [488.986046] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.021868] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.022317] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.022705] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.061691] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.062206] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.082280] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [489.116941] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.117386] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.117812] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.156537] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.157019] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.176411] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [489.186105] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [489.211935] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.212358] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.212723] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.251423] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.251890] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.272033] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [489.306931] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.307355] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.307722] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.346304] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.346736] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.365894] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [489.374138] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [489.400924] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.401349] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.401717] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.441214] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.441639] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.461917] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [489.495930] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.496378] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.496811] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.536053] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.536480] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [489.555592] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu, SUCCESS <7> [489.556709] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:640] from all active usage due to RMFB ioctl <7> [489.556852] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:640] is removed <7> [489.556940] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [489.557331] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [489.557682] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [489.558064] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [489.558433] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [489.558864] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0 <7> [489.559253] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [489.573239] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A] <6> [489.593900] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [489.594669] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [489.609817] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.610237] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.610604] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.628358] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [489.628754] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [489.629106] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [489.629448] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [489.629809] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [489.630199] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1 <7> [489.630568] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [489.630948] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [489.631860] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.632235] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.632707] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [489.633104] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A] <7> [489.649679] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [489.668677] Console: switching to colour frame buffer device 240x67 <7> [489.685908] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.686305] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.686670] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [489.689082] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [489.689529] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [489.724866] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [489.725597] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [489.726255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<6> [487.105686] Console: switching to colour dummy device 80x25

<6> [487.106144] [IGT] kms_frontbuffer_tracking: executing

<7> [487.108516] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [487.109179] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [487.109463] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [487.118956] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1]

<7> [487.118965] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:596:DP-1]

<7> [487.123352] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] disconnected

<7> [487.123751] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2]

<7> [487.123755] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:606:DP-2]

<7> [487.124108] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] disconnected

<7> [487.124487] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3]

<7> [487.124491] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:615:DP-3]

<7> [487.124812] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] disconnected

<7> [487.125190] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4]

<7> [487.125195] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:624:DP-4]

<7> [487.125516] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] disconnected

<7> [487.126090] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:586:HDMI-A-1]

<7> [487.126097] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:586:HDMI-A-1]

<7> [487.152917] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [487.152928] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [487.152932] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] ELD monitor fitHeadless4k

<7> [487.152935] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:586:HDMI-A-1] ELD size 36, SAD count 0

<7> [487.153347] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [487.153505] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry

<7> [487.154095] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [487.154249] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)

<7> [487.154686] 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> [487.154694] 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> [487.154699] 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> [487.154706] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:586:HDMI-A-1] probed modes:

<7> [487.154710] 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> [487.154714] 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> [487.154717] 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> [487.154721] 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> [487.154724] 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> [487.154728] 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> [487.154731] 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> [487.154734] 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> [487.154738] 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> [487.154741] 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> [487.154745] 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> [487.154748] 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> [487.154752] 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> [487.154755] 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> [487.154759] 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> [487.154762] 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> [487.154765] 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> [487.154769] 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> [487.154772] 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> [487.154776] 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> [487.154779] 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> [487.154782] 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> [487.154786] 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> [487.154789] 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> [487.154793] 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> [487.154796] 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> [487.154800] 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> [487.154803] 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> [487.154806] 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> [487.154810] 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> [487.154813] 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> [487.154896] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1]

<7> [487.154900] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:596:DP-1]

<7> [487.159324] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:596:DP-1] disconnected

<7> [487.159343] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2]

<7> [487.159347] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:606:DP-2]

<7> [487.159669] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:DP-2] disconnected

<7> [487.159682] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3]

<7> [487.159686] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:615:DP-3]

<7> [487.160011] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:615:DP-3] disconnected

<7> [487.160024] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4]

<7> [487.160028] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:624:DP-4]

<7> [487.160344] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:624:DP-4] disconnected

<7> [487.162002] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636]

<7> [487.162074] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:637]

<7> [487.162163] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [487.162251] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [487.162336] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<6> [487.164377] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu

<7> [487.165015] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636]

<7> [487.165080] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:637]

<7> [487.165165] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [487.165249] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [487.165333] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<7> [487.165778] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [487.170691] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [487.170991] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [487.277534] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A]

<7> [487.296702] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [487.296784] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [487.322867] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B]

<7> [487.327354] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C]

<7> [487.331947] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D]

<7> [487.393951] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [487.394654] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [487.428022] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [487.428475] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [487.428896] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [487.467923] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [487.468329] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [487.487279] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:641] from all active usage due to RMFB ioctl

<7> [487.487378] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:641] is removed

<7> [487.487457] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [487.487862] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [487.488211] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [487.488555] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [487.488930] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [487.489345] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0

<7> [487.489880] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [487.505861] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:632]

<7> [487.506072] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [487.506265] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644]

<7> [487.506454] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645]

<7> [487.522885] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [487.523442] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [487.523714] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [487.730318] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [487.730515] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [487.809230] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [487.809313] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [487.809472] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [487.809910] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [487.810312] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [487.810677] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [487.811077] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [487.811511] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1

<7> [487.811920] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [487.812343] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [487.838558] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B]

<7> [487.846003] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C]

<7> [487.850462] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D]

<7> [487.906243] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [487.906765] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [487.940003] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [487.940427] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [487.940792] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [487.980618] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [487.981070] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [487.998841] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [487.998924] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [488.018047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.054007] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.054453] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.054891] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.094057] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.094487] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.112604] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [488.112693] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [488.131920] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.160982] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.161467] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.162033] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.162509] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [488.162500] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [488.162513] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [488.162510] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [488.163139] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [488.163761] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4

<7> [488.207908] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.208335] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.226502] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [488.226588] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [488.245691] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.281888] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.282314] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.282682] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.322212] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.322614] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.341340] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:645] from all active usage due to RMFB ioctl

<7> [488.341442] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:645] is removed

<7> [488.341527] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [488.341979] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [488.342331] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [488.342677] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [488.343054] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [488.343455] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0

<7> [488.343869] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [488.377870] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.378116] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.378302] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.378867] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.379071] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.473384] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:169:pipe A]

<7> [488.473468] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:586:HDMI-A-1]

<7> [488.473623] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [488.474083] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [488.474515] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [488.474922] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [488.475344] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [488.475774] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1

<7> [488.476217] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [488.476661] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [488.479673] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 18800640 bytes of contiguous stolen space for FBC, limit: 1

<7> [488.480112] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A]

<7> [488.502387] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:307:pipe B]

<7> [488.509284] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:445:pipe C]

<7> [488.514158] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:583:pipe D]

<7> [488.570220] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.570759] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [488.588954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.589376] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.589743] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.591096] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.592092] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.592518] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.623981] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.624404] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.624772] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.663256] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.663687] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.683741] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.717957] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.718406] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.718852] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.758143] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.758570] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.778747] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [488.788142] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.812940] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.813361] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.813727] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.852985] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.853391] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.873539] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.907963] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.908388] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.908753] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.947867] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.948299] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [488.968552] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [488.983850] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [488.984130] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [488.984277] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [488.984650] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [488.985638] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [488.986046] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.021868] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.022317] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.022705] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.061691] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.062206] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.082280] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [489.116941] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.117386] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.117812] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.156537] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.157019] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.176411] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [489.186105] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [489.211935] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.212358] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.212723] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.251423] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.251890] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.272033] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [489.306931] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.307355] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.307722] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.346304] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.346736] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.365894] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [489.374138] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [489.400924] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.401349] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.401717] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.441214] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.441639] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.461917] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [489.495930] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.496378] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.496811] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.536053] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.536480] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [489.555592] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu, SUCCESS

<7> [489.556709] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:640] from all active usage due to RMFB ioctl

<7> [489.556852] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:640] is removed

<7> [489.556940] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [489.557331] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [489.557682] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [489.558064] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [489.558433] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [489.558864] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 0 num active planes 0

<7> [489.559253] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [489.573239] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A]

<6> [489.593900] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [489.594669] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [489.609817] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.610237] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.610604] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.628358] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [489.628754] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33: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> [489.629106] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [489.629448] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [489.629809] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [489.630199] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:169:pipe A] data rate 559720 num active planes 1

<7> [489.630568] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [489.630948] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [489.631860] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.632235] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.632707] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [489.633104] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A]

<7> [489.649679] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [489.668677] Console: switching to colour frame buffer device 240x67

<7> [489.685908] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.686305] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.686670] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [489.689082] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [489.689529] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [489.724866] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [489.725597] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [489.726255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

Results for igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-mmap-cpu