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

Detail	Value
Duration	2.36 seconds
Hostname	shard-tglu-1
Igt-Version	IGT-Version: 2.4-ge70db143b (x86_64) (Linux: 7.0.0-CI_DRM_18360-g5419b04d9030+ x86_64)
Out	Using IGT_SRANDOM=1777015789 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-mmap-cpu Subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu: SUCCESS (2.364s)
Err	Starting subtest: fbc-1p-primscrn-pri-indfb-draw-mmap-cpu Subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu: SUCCESS (2.364s)
Dmesg	<6> [348.461806] Console: switching to colour dummy device 80x25 <6> [348.462242] [IGT] kms_frontbuffer_tracking: executing <7> [348.463858] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [348.464550] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [348.464825] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [348.474732] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [348.474742] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [348.474921] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [348.475089] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [348.475371] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [348.475554] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [348.475743] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [348.475913] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [348.476198] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4 <7> [348.480595] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [348.480999] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [348.481003] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [348.481367] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [348.481629] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [348.482008] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [348.482012] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [348.482357] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [348.482615] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [348.482986] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [348.482990] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [348.483324] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [348.483580] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [348.484159] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] <7> [348.484166] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1] <7> [348.510995] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [348.511006] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [348.511009] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k <7> [348.511013] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0 <7> [348.511499] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [348.511695] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [348.512216] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [348.512391] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [348.512846] 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> [348.512854] 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> [348.512861] 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> [348.512868] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes: <7> [348.512872] 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> [348.512876] 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> [348.512880] 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> [348.512883] 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> [348.512887] 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> [348.512890] 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> [348.512893] 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> [348.512897] 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> [348.512900] 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> [348.512904] 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> [348.512907] 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> [348.512911] 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> [348.512914] 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> [348.512918] 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> [348.512921] 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> [348.512925] 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> [348.512928] 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> [348.512931] 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> [348.512935] 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> [348.512938] 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> [348.512942] 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> [348.512945] 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> [348.512949] 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> [348.512952] 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> [348.512955] 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> [348.512959] 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> [348.512962] 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> [348.512966] 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> [348.512969] 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> [348.512972] 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> [348.512976] 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> [348.513010] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [348.513014] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [348.517467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [348.517487] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [348.517491] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [348.517812] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [348.517829] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [348.517832] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [348.518154] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [348.518167] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [348.518170] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [348.518536] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [348.520214] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [348.520316] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [348.520413] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7> [348.520507] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [348.520595] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642] <6> [348.522642] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu <7> [348.523364] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [348.523434] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [348.523524] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7> [348.523617] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [348.523704] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642] <7> [348.524169] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643] <7> [348.529153] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [348.529368] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [348.628144] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [348.647436] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [348.647531] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [348.677512] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [348.686006] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [348.691094] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [348.744644] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [348.745408] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [348.779494] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [348.779947] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [348.780374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [348.818652] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [348.819089] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [348.838101] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl <7> [348.838203] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed <7> [348.838334] 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> [348.838776] 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> [348.839162] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.839590] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.839992] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.840453] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [348.840854] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [348.841237] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [348.856544] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:635] <7> [348.856768] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643] <7> [348.856967] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646] <7> [348.857168] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647] <7> [348.873374] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [348.874510] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [348.874680] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.090324] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.090521] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [349.178940] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [349.179027] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [349.179200] 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> [349.179713] 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> [349.180164] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [349.180630] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [349.181060] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [349.181564] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1 <7> [349.181997] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [349.182446] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [349.209263] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [349.216504] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [349.221407] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [349.276079] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.276658] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.309454] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [349.309916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [349.310352] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.349884] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.350325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [349.368565] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [349.368650] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [349.387640] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.423374] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [349.423829] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [349.424224] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.463731] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.464171] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [349.482313] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [349.482410] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [349.501670] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.531430] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [349.531892] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [349.532325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.532842] 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> [349.532856] 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> [349.532836] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [349.532859] 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> [349.533568] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [349.533986] 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> [349.577575] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.578017] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [349.596195] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [349.596324] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [349.615437] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.652367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [349.652801] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [349.653177] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.691409] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.691822] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [349.711068] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:647] from all active usage due to RMFB ioctl <7> [349.711171] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:647] is removed <7> [349.711258] 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> [349.711700] 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> [349.712210] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.712820] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.713370] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.713961] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [349.714440] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [349.714828] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [349.824076] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [349.824166] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [349.824435] 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> [349.824906] 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> [349.825347] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [349.825775] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [349.826176] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [349.826685] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1 <7> [349.827135] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [349.827577] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [349.829396] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [349.829828] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [349.853835] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [349.860458] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [349.865461] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [349.921168] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.921796] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [349.935683] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [349.955481] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [349.955913] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [349.956321] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [349.994895] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [349.995356] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.015660] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.049459] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.049919] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.050346] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.089824] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.090263] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.109579] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [350.118666] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.144469] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.144930] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.145337] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.184699] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.185143] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.205450] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.239473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.239924] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.240326] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.279571] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.280012] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.300205] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [350.315491] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.315692] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.315941] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.316351] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.317266] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.317715] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.353497] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.353957] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.354386] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.393457] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.393897] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.414254] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.448482] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.448942] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.449374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.488245] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.488747] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.507893] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [350.521794] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.543539] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.543970] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.544383] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.583098] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.583594] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.603938] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.638473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.638929] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.639358] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.677993] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.678489] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.697324] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [350.712640] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.732475] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.732907] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.733279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.772856] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.773327] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.793664] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [350.827490] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.827946] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.828376] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.867739] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.868180] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [350.887474] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu, SUCCESS <7> [350.888517] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:638] from all active usage due to RMFB ioctl <7> [350.888623] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:638] is removed <7> [350.888714] 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> [350.889129] 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> [350.889560] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.889964] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.890394] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.890826] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [350.891217] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [350.891549] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [350.904886] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <6> [350.925551] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [350.926382] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [350.941484] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [350.941899] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [350.942253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [350.952990] 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> [350.953387] 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> [350.953727] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [350.954064] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [350.954446] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [350.954997] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1 <7> [350.955566] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [350.956103] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [350.957221] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [350.957727] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [350.958444] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [350.958993] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [350.961926] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [350.981200] Console: switching to colour frame buffer device 240x67

<6> [348.461806] Console: switching to colour dummy device 80x25

<6> [348.462242] [IGT] kms_frontbuffer_tracking: executing

<7> [348.463858] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [348.464550] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [348.464825] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [348.474732] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [348.474742] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [348.474921] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [348.475089] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [348.475371] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [348.475554] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [348.475743] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [348.475913] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [348.476198] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4

<7> [348.480595] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [348.480999] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [348.481003] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [348.481367] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [348.481629] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [348.482008] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [348.482012] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [348.482357] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [348.482615] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [348.482986] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [348.482990] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [348.483324] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [348.483580] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [348.484159] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1]

<7> [348.484166] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1]

<7> [348.510995] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [348.511006] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [348.511009] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k

<7> [348.511013] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0

<7> [348.511499] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [348.511695] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry

<7> [348.512216] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [348.512391] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)

<7> [348.512846] 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> [348.512854] 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> [348.512861] 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> [348.512868] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes:

<7> [348.512872] 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> [348.512876] 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> [348.512880] 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> [348.512883] 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> [348.512887] 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> [348.512890] 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> [348.512893] 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> [348.512897] 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> [348.512900] 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> [348.512904] 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> [348.512907] 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> [348.512911] 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> [348.512914] 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> [348.512918] 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> [348.512921] 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> [348.512925] 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> [348.512928] 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> [348.512931] 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> [348.512935] 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> [348.512938] 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> [348.512942] 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> [348.512945] 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> [348.512949] 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> [348.512952] 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> [348.512955] 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> [348.512959] 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> [348.512962] 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> [348.512966] 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> [348.512969] 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> [348.512972] 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> [348.512976] 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> [348.513010] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [348.513014] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [348.517467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [348.517487] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [348.517491] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [348.517812] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [348.517829] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [348.517832] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [348.518154] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [348.518167] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [348.518170] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [348.518536] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [348.520214] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [348.520316] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [348.520413] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<7> [348.520507] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [348.520595] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642]

<6> [348.522642] [IGT] kms_frontbuffer_tracking: starting subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu

<7> [348.523364] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [348.523434] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [348.523524] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<7> [348.523617] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [348.523704] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642]

<7> [348.524169] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643]

<7> [348.529153] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [348.529368] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [348.628144] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [348.647436] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [348.647531] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [348.677512] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [348.686006] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [348.691094] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [348.744644] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [348.745408] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [348.779494] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [348.779947] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [348.780374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [348.818652] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [348.819089] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [348.838101] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl

<7> [348.838203] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed

<7> [348.838334] 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> [348.838776] 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> [348.839162] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.839590] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.839992] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [348.840453] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [348.840854] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [348.841237] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [348.856544] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:635]

<7> [348.856768] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643]

<7> [348.856967] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646]

<7> [348.857168] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647]

<7> [348.873374] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [348.874510] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [348.874680] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.090324] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.090521] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [349.178940] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [349.179027] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [349.179200] 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> [349.179713] 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> [349.180164] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [349.180630] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [349.181060] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [349.181564] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1

<7> [349.181997] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [349.182446] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [349.209263] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [349.216504] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [349.221407] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [349.276079] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.276658] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.309454] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [349.309916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [349.310352] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.349884] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.350325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [349.368565] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [349.368650] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [349.387640] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.423374] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [349.423829] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [349.424224] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.463731] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.464171] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [349.482313] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [349.482410] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [349.501670] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.531430] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [349.531892] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [349.532325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.532842] 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> [349.532856] 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> [349.532836] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [349.532859] 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> [349.533568] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [349.533986] 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> [349.577575] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.578017] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [349.596195] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [349.596324] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [349.615437] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.652367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [349.652801] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [349.653177] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.691409] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.691822] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [349.711068] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:647] from all active usage due to RMFB ioctl

<7> [349.711171] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:647] is removed

<7> [349.711258] 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> [349.711700] 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> [349.712210] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.712820] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.713370] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [349.713961] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [349.714440] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [349.714828] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [349.824076] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [349.824166] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [349.824435] 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> [349.824906] 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> [349.825347] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [349.825775] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [349.826176] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [349.826685] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1

<7> [349.827135] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [349.827577] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [349.829396] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [349.829828] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [349.853835] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [349.860458] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [349.865461] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [349.921168] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.921796] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [349.935683] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [349.955481] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [349.955913] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [349.956321] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [349.994895] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [349.995356] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.015660] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.049459] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.049919] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.050346] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.089824] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.090263] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.109579] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [350.118666] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.144469] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.144930] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.145337] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.184699] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.185143] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.205450] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.239473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.239924] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.240326] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.279571] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.280012] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.300205] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [350.315491] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.315692] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.315941] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.316351] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.317266] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.317715] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.353497] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.353957] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.354386] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.393457] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.393897] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.414254] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.448482] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.448942] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.449374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.488245] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.488747] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.507893] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [350.521794] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.543539] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.543970] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.544383] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.583098] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.583594] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.603938] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.638473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.638929] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.639358] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.677993] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.678489] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.697324] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [350.712640] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.732475] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.732907] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.733279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.772856] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.773327] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.793664] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [350.827490] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.827946] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.828376] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.867739] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.868180] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [350.887474] [IGT] kms_frontbuffer_tracking: finished subtest fbc-1p-primscrn-pri-indfb-draw-mmap-cpu, SUCCESS

<7> [350.888517] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:638] from all active usage due to RMFB ioctl

<7> [350.888623] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:638] is removed

<7> [350.888714] 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> [350.889129] 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> [350.889560] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.889964] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.890394] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35: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> [350.890826] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [350.891217] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [350.891549] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [350.904886] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<6> [350.925551] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [350.926382] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [350.941484] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [350.941899] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [350.942253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [350.952990] 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> [350.953387] 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> [350.953727] 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, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [350.954064] 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, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [350.954446] 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, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [350.954997] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1

<7> [350.955566] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [350.956103] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [350.957221] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [350.957727] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [350.958444] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [350.958993] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [350.961926] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [350.981200] Console: switching to colour frame buffer device 240x67

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