igt@kms_frontbuffer_tracking@fbc-rgb565-draw-render on shard-rkl@CI_DRM

Detail	Value
Duration	2.55 seconds
Hostname	shard-rkl-2
Igt-Version	IGT-Version: 2.2-gfc9e936a7 (x86_64) (Linux: 6.18.0-rc1-CI_DRM_17364-g5338aee4a6d5+ x86_64)
Out	Using IGT_SRANDOM=1760527643 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-rgb565-draw-render Subtest fbc-rgb565-draw-render: SUCCESS (2.546s)
Err	Starting subtest: fbc-rgb565-draw-render Subtest fbc-rgb565-draw-render: SUCCESS (2.546s)
Dmesg	<6> [381.792528] Console: switching to colour dummy device 80x25 <6> [381.792948] [IGT] kms_frontbuffer_tracking: executing <7> [381.795069] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [381.795645] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [381.795900] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [381.800084] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] <7> [381.800091] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:158:HDMI-A-2] <7> [381.804292] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] disconnected <7> [381.804573] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] <7> [381.804577] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:162:DP-1] <7> [381.808827] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] disconnected <7> [381.809112] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] <7> [381.809115] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:169:HDMI-A-3] <7> [381.813302] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] disconnected <7> [381.813577] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:148:HDMI-A-1] <7> [381.813582] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:148:HDMI-A-1] <7> [381.843400] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [381.843409] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [381.843412] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] ELD monitor fitHeadless4k <7> [381.843415] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] ELD size 36, SAD count 0 <7> [381.845857] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0) <7> [381.848610] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0) <7> [381.852419] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 2 HDMI) detected (max TMDS clock: 600000 kHz) <7> [381.852558] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port <7> [381.853082] 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> [381.853089] 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> [381.853095] 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> [381.853101] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:148:HDMI-A-1] probed modes: <7> [381.853104] 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> [381.853107] 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> [381.853110] 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> [381.853113] 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> [381.853115] 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> [381.853118] 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> [381.853121] 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> [381.853123] 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> [381.853126] 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> [381.853129] 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> [381.853131] 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> [381.853134] 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> [381.853137] 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> [381.853139] 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> [381.853142] 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> [381.853145] 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> [381.853147] 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> [381.853150] 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> [381.853153] 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> [381.853155] 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> [381.853158] 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> [381.853161] 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> [381.853163] 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> [381.853166] 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> [381.853169] 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> [381.853171] 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> [381.853174] 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> [381.853176] 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> [381.853179] 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> [381.853182] 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> [381.853184] 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> [381.853214] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] <7> [381.853218] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:158:HDMI-A-2] <7> [381.857453] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] disconnected <7> [381.857467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] <7> [381.857471] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:162:DP-1] <7> [381.861649] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] disconnected <7> [381.861662] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] <7> [381.861665] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:169:HDMI-A-3] <7> [381.865911] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] disconnected <7> [381.866881] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:176] <7> [381.866944] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:177] <7> [381.867021] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:178] <7> [381.867095] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:179] <7> [381.867169] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:180] <6> [381.868667] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-render <7> [381.869217] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:181] <7> [381.869276] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:182] <7> [381.869354] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:183] <7> [381.869434] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:184] <7> [381.869510] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:185] <7> [381.869705] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:186] <7> [381.872928] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [381.873087] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [381.985322] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A] <7> [382.004644] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [382.004799] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [382.005074] 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> [382.005731] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 <7> [382.006397] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 <7> [382.007027] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 <7> [382.007776] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1 <7> [382.008466] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [382.009168] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [382.035815] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B] <7> [382.102257] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [382.103411] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [382.136976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [382.137673] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [382.138398] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [382.176259] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [382.176984] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [382.195020] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:186] from all active usage due to RMFB ioctl <7> [382.195122] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:186] is removed <7> [382.195238] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [382.195931] 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> [382.196541] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [382.197175] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [382.197786] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [382.198437] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0 <7> [382.199135] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [382.213707] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:172] <7> [382.214107] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:186] <7> [382.214440] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:189] <7> [382.214785] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:190] <7> [382.231810] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [382.232108] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [382.232334] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [382.589200] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [382.589377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [382.669029] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [382.669126] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [382.669347] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [382.670034] 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> [382.670657] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 <7> [382.671299] 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 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 <7> [382.671914] 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 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 <7> [382.672581] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1 <7> [382.673487] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [382.674242] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [382.698972] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B] <7> [382.747313] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [382.748249] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [382.780994] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [382.781692] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [382.782392] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [382.820634] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [382.821041] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [382.839529] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [382.839626] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [382.858636] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [382.894893] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [382.895585] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [382.896279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [382.934912] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [382.935590] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [382.953318] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [382.953411] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [382.972532] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.008873] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.009068] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.009209] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.047987] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.048133] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.066849] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [383.066883] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [383.085861] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.121919] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.122088] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.122230] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.161792] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.161939] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.180894] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:190] from all active usage due to RMFB ioctl <7> [383.180916] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:190] is removed <7> [383.180941] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [383.181080] 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> [383.181211] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [383.181341] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [383.181470] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [383.181614] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0 <7> [383.181748] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [383.204493] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508 <7> [383.295065] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A] <7> [383.295158] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1] <7> [383.295380] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [383.296077] 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> [383.296706] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 <7> [383.297470] 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 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 <7> [383.298187] 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 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 <7> [383.299385] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1 <7> [383.300102] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [383.300714] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [383.303086] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [383.303827] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A] <7> [383.318971] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B] <7> [383.320888] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.321292] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.321536] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.321810] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.322057] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.373475] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.374421] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [383.389276] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.426942] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.427638] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.428352] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.466314] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.467041] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.487784] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.520992] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.521687] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.522374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.561344] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.562072] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.580617] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508 <7> [383.587389] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [383.597928] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.598613] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.599306] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.607381] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.608930] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.609582] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.634954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.635650] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.636345] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.675041] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.675722] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.696694] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.730987] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.731680] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.732397] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.769954] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.770630] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.789827] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508 <7> [383.795961] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [383.806001] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.806692] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.807406] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.818531] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.820056] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.820701] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.843938] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.844633] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.845441] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.883671] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.884431] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.905225] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [383.938893] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [383.939584] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [383.940272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [383.978648] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [383.979389] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [383.998085] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508 <7> [384.004098] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [384.014982] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.015676] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.016386] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.028305] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [384.029757] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.030482] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.051917] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.052597] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.053350] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.092396] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.093129] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.114060] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [384.147988] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.148684] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.149437] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.187365] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.188088] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.206658] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508 <7> [384.213215] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [384.223907] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.224604] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.225302] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.230312] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [384.231837] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.232486] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.261007] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.261703] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.262448] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.301235] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.301993] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.322604] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [384.355995] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.356685] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.357381] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.395996] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.396755] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [384.416003] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-render, SUCCESS <7> [384.417228] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:181] from all active usage due to RMFB ioctl <7> [384.417340] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:181] is removed <7> [384.417472] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [384.418217] 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> [384.418916] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [384.419584] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [384.420289] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [384.421031] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0 <7> [384.421723] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [384.432844] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A] <6> [384.454445] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [384.455899] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [384.470908] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.471604] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.472362] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [384.509273] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [384.509965] 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> [384.510578] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 <7> [384.511228] 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, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 <7> [384.511851] 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, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 <7> [384.512526] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 559716 num active planes 1 <7> [384.513183] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560 <7> [384.513811] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [384.515249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [384.515990] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [384.516889] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [384.517522] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A] <7> [384.528312] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [384.547458] Console: switching to colour frame buffer device 240x67 <7> [384.584972] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [384.585750] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [384.586519] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<6> [381.792528] Console: switching to colour dummy device 80x25

<6> [381.792948] [IGT] kms_frontbuffer_tracking: executing

<7> [381.795069] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [381.795645] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [381.795900] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [381.800084] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2]

<7> [381.800091] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:158:HDMI-A-2]

<7> [381.804292] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] disconnected

<7> [381.804573] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1]

<7> [381.804577] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:162:DP-1]

<7> [381.808827] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] disconnected

<7> [381.809112] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3]

<7> [381.809115] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:169:HDMI-A-3]

<7> [381.813302] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] disconnected

<7> [381.813577] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:148:HDMI-A-1]

<7> [381.813582] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:148:HDMI-A-1]

<7> [381.843400] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [381.843409] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [381.843412] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] ELD monitor fitHeadless4k

<7> [381.843415] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:148:HDMI-A-1] ELD size 36, SAD count 0

<7> [381.845857] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)

<7> [381.848610] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0)

<7> [381.852419] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 2 HDMI) detected (max TMDS clock: 600000 kHz)

<7> [381.852558] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port

<7> [381.853082] 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> [381.853089] 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> [381.853095] 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> [381.853101] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:148:HDMI-A-1] probed modes:

<7> [381.853104] 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> [381.853107] 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> [381.853110] 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> [381.853113] 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> [381.853115] 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> [381.853118] 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> [381.853121] 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> [381.853123] 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> [381.853126] 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> [381.853129] 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> [381.853131] 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> [381.853134] 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> [381.853137] 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> [381.853139] 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> [381.853142] 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> [381.853145] 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> [381.853147] 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> [381.853150] 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> [381.853153] 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> [381.853155] 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> [381.853158] 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> [381.853161] 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> [381.853163] 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> [381.853166] 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> [381.853169] 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> [381.853171] 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> [381.853174] 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> [381.853176] 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> [381.853179] 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> [381.853182] 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> [381.853184] 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> [381.853214] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2]

<7> [381.853218] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:158:HDMI-A-2]

<7> [381.857453] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:158:HDMI-A-2] disconnected

<7> [381.857467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1]

<7> [381.857471] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:162:DP-1]

<7> [381.861649] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:162:DP-1] disconnected

<7> [381.861662] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3]

<7> [381.861665] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:169:HDMI-A-3]

<7> [381.865911] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:169:HDMI-A-3] disconnected

<7> [381.866881] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:176]

<7> [381.866944] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:177]

<7> [381.867021] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:178]

<7> [381.867095] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:179]

<7> [381.867169] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:180]

<6> [381.868667] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-render

<7> [381.869217] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:181]

<7> [381.869276] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:182]

<7> [381.869354] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:183]

<7> [381.869434] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:184]

<7> [381.869510] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:185]

<7> [381.869705] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:186]

<7> [381.872928] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [381.873087] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [381.985322] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A]

<7> [382.004644] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [382.004799] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [382.005074] 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> [382.005731] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0

<7> [382.006397] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0

<7> [382.007027] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0

<7> [382.007776] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1

<7> [382.008466] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [382.009168] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [382.035815] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B]

<7> [382.102257] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [382.103411] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [382.136976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [382.137673] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [382.138398] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [382.176259] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [382.176984] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [382.195020] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:186] from all active usage due to RMFB ioctl

<7> [382.195122] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:186] is removed

<7> [382.195238] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [382.195931] 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> [382.196541] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [382.197175] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [382.197786] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [382.198437] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0

<7> [382.199135] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [382.213707] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:172]

<7> [382.214107] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:186]

<7> [382.214440] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:189]

<7> [382.214785] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:190]

<7> [382.231810] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [382.232108] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [382.232334] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [382.589200] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [382.589377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [382.669029] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [382.669126] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [382.669347] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [382.670034] 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> [382.670657] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0

<7> [382.671299] 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 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0

<7> [382.671914] 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 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0

<7> [382.672581] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1

<7> [382.673487] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [382.674242] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [382.698972] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B]

<7> [382.747313] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [382.748249] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [382.780994] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [382.781692] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [382.782392] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [382.820634] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [382.821041] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [382.839529] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [382.839626] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [382.858636] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [382.894893] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [382.895585] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [382.896279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [382.934912] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [382.935590] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [382.953318] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [382.953411] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [382.972532] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.008873] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.009068] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.009209] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.047987] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.048133] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.066849] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [383.066883] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [383.085861] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.121919] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.122088] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.122230] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.161792] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.161939] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.180894] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:190] from all active usage due to RMFB ioctl

<7> [383.180916] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:190] is removed

<7> [383.180941] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [383.181080] 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> [383.181211] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [383.181341] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [383.181470] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [383.181614] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0

<7> [383.181748] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [383.204493] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508

<7> [383.295065] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:88:pipe A]

<7> [383.295158] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:148:HDMI-A-1]

<7> [383.295380] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [383.296077] 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> [383.296706] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0

<7> [383.297470] 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 -> 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0

<7> [383.298187] 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 -> 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0

<7> [383.299385] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 279858 num active planes 1

<7> [383.300102] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [383.300714] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [383.303086] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [383.303827] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A]

<7> [383.318971] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:145:pipe B]

<7> [383.320888] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.321292] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.321536] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.321810] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.322057] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.373475] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.374421] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [383.389276] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.426942] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.427638] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.428352] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.466314] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.467041] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.487784] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.520992] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.521687] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.522374] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.561344] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.562072] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.580617] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508

<7> [383.587389] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [383.597928] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.598613] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.599306] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.607381] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.608930] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.609582] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.634954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.635650] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.636345] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.675041] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.675722] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.696694] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.730987] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.731680] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.732397] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.769954] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.770630] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.789827] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508

<7> [383.795961] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [383.806001] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.806692] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.807406] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.818531] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.820056] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.820701] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.843938] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.844633] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.845441] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.883671] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.884431] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.905225] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [383.938893] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [383.939584] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [383.940272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [383.978648] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [383.979389] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [383.998085] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508

<7> [384.004098] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [384.014982] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.015676] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.016386] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.028305] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [384.029757] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.030482] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.051917] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.052597] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.053350] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.092396] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.093129] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.114060] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [384.147988] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.148684] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.149437] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.187365] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.188088] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.206658] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:508

<7> [384.213215] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [384.223907] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.224604] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.225302] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.230312] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [384.231837] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.232486] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.261007] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.261703] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.262448] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.301235] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.301993] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.322604] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [384.355995] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.356685] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.357381] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.395996] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.396755] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [384.416003] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-render, SUCCESS

<7> [384.417228] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:181] from all active usage due to RMFB ioctl

<7> [384.417340] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:33:plane 1A] because [FB:181] is removed

<7> [384.417472] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [384.418217] 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> [384.418916] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [384.419584] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] blocks 9, 19, 19, 19, 19, 46, 73, 82, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [384.420289] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:33:plane 1A] min_ddb 11, 22, 22, 22, 22, 52, 82, 92, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [384.421031] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 0 num active planes 0

<7> [384.421723] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [384.432844] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:33:plane 1A]

<6> [384.454445] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [384.455899] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [384.470908] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.471604] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.472362] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [384.509273] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:33:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [384.509965] 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> [384.510578] 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, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0

<7> [384.511228] 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, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0

<7> [384.511851] 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, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0

<7> [384.512526] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:88:pipe A] data rate 559716 num active planes 1

<7> [384.513183] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560

<7> [384.513811] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [384.515249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [384.515990] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [384.516889] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [384.517522] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:33:plane 1A]

<7> [384.528312] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [384.547458] Console: switching to colour frame buffer device 240x67

<7> [384.584972] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [384.585750] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [384.586519] 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-rgb565-draw-render