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

Detail	Value
Duration	2.52 seconds
Hostname	shard-rkl-2
Igt-Version	IGT-Version: 2.3-gdbe2c5702 (x86_64) (Linux: 6.19.0-CI_DRM_17998-g21602e0acae8+ x86_64)
Out	Using IGT_SRANDOM=1771355244 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 (2.523s)
Err	Starting subtest: fbc-rgb565-draw-render Subtest fbc-rgb565-draw-render: SUCCESS (2.523s)
Dmesg	<6> [374.391979] Console: switching to colour dummy device 80x25 <6> [374.392346] [IGT] kms_frontbuffer_tracking: executing <7> [374.394294] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [374.394873] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [374.395086] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [374.399460] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] <7> [374.399468] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2] <7> [374.403659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected <7> [374.403944] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] <7> [374.403949] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1] <7> [374.408124] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected <7> [374.408376] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] <7> [374.408379] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3] <7> [374.412598] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected <7> [374.412903] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] <7> [374.412909] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:389:HDMI-A-1] <7> [374.442490] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [374.442499] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [374.442501] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD monitor fitHeadless4k <7> [374.442504] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD size 36, SAD count 0 <7> [374.444820] 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> [374.447230] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0) <7> [374.451060] 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> [374.451189] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port <7> [374.451657] 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> [374.451663] 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> [374.451668] 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> [374.451674] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] probed modes: <7> [374.451677] 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> [374.451681] 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> [374.451684] 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> [374.451687] 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> [374.451690] 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> [374.451693] 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> [374.451696] 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> [374.451699] 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> [374.451702] 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> [374.451705] 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> [374.451708] 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> [374.451711] 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> [374.451714] 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> [374.451717] 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> [374.451720] 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> [374.451723] 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> [374.451726] 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> [374.451729] 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> [374.451745] 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> [374.451749] 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> [374.451752] 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> [374.451755] 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> [374.451758] 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> [374.451761] 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> [374.451764] 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> [374.451767] 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> [374.451770] 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> [374.451773] 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> [374.451776] 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> [374.451779] 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> [374.451782] 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> [374.451807] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] <7> [374.451811] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2] <7> [374.455984] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected <7> [374.455998] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] <7> [374.456001] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1] <7> [374.460208] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected <7> [374.460221] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] <7> [374.460224] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3] <7> [374.464437] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected <7> [374.465515] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:418] <7> [374.465573] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:419] <7> [374.465646] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:420] <7> [374.465716] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:421] <7> [374.465801] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:422] <6> [374.467333] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-render <7> [374.467834] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:423] <7> [374.467887] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:424] <7> [374.467958] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:425] <7> [374.468033] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:426] <7> [374.468103] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:427] <7> [374.468337] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428] <7> [374.471129] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [374.471289] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [374.580331] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <7> [374.599688] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [374.599830] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [374.600119] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.600712] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.601313] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.601870] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.602488] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1 <7> [374.603138] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [374.603715] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [374.630321] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B] <7> [374.637356] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C] <7> [374.697183] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [374.698280] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [374.731956] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [374.732645] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [374.733286] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [374.771115] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [374.771731] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [374.790243] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:428] from all active usage due to RMFB ioctl <7> [374.790355] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:428] is removed <7> [374.790471] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [374.791131] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.791687] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.792273] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.792815] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.793401] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0 <7> [374.794010] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [374.808858] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:414] <7> [374.809178] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428] <7> [374.809471] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431] <7> [374.809790] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:432] <7> [374.826836] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [374.827422] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [374.827741] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [375.145392] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [375.145568] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [375.226159] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [375.226248] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [375.226462] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [375.227114] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.227678] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.228273] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.228837] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.229435] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1 <7> [375.230025] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [375.230570] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [375.256136] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B] <7> [375.262704] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C] <7> [375.323170] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.323984] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.356986] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [375.357621] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [375.358304] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [375.397414] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [375.398086] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [375.415685] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [375.415834] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [375.435029] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.471020] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [375.471661] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [375.472353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [375.511131] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [375.511761] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [375.529448] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [375.529544] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [375.548704] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.584974] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [375.585612] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [375.586286] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [375.624698] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [375.625376] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [375.643312] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [375.643409] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [375.662622] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.698949] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [375.699582] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [375.700253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [375.738611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [375.739290] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [375.758204] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:432] from all active usage due to RMFB ioctl <7> [375.758321] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:432] is removed <7> [375.758433] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [375.759079] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.759635] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.760219] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.760755] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.761409] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0 <7> [375.761992] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [375.783017] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [375.871400] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A] <7> [375.871490] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1] <7> [375.871701] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [375.872348] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.872925] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.873465] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.874040] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.874624] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1 <7> [375.875219] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [375.875768] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [375.876525] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [375.876662] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [375.901301] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B] <7> [375.908316] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C] <7> [375.968508] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [375.969428] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [375.982308] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.001994] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.002640] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.003312] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.042496] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.043189] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.063563] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.096999] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.097641] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.098308] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.137276] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.137935] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.156654] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [376.162665] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [376.172999] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.173621] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.174284] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.180245] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.181617] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.182253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.210968] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.211607] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.212260] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.251136] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.251762] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.272265] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.305915] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.306556] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.307190] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.346022] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.346642] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.365612] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [376.370954] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [376.381960] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.382584] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.383198] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.389299] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.390664] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.391327] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.420954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.421591] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.422216] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.459791] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.460502] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.481048] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.513989] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.514627] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.515258] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.554780] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.555497] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.574252] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [376.579792] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [376.590970] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.591608] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.592359] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.600261] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.601637] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.602292] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.629013] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.629647] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.630283] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.668569] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.669246] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.689713] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.724033] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.724691] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.725333] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.763374] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.764061] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.782717] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [376.788120] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [376.798966] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.799591] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.800203] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.806255] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.807610] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.808258] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.837013] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.837650] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.838281] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.876991] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.877615] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [376.898464] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [376.932049] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [376.932714] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [376.933356] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [376.972174] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [376.972802] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [376.992142] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-render, SUCCESS <7> [376.993339] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:423] from all active usage due to RMFB ioctl <7> [376.993454] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:423] is removed <7> [376.993568] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [376.994325] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.994997] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.995558] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.996142] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.996767] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0 <7> [376.997560] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [377.008928] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <6> [377.030421] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [377.031690] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [377.045957] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [377.046623] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [377.047249] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [377.080399] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [377.081032] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.081578] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.082175] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.082762] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.083448] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 559716 num active planes 1 <7> [377.084074] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560 <7> [377.084776] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [377.086297] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [377.086902] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [377.087931] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [377.088533] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [377.104745] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [377.123626] Console: switching to colour frame buffer device 240x67 <7> [377.141923] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [377.142550] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [377.143166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [377.144006] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [377.144611] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [374.391979] Console: switching to colour dummy device 80x25

<6> [374.392346] [IGT] kms_frontbuffer_tracking: executing

<7> [374.394294] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [374.394873] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [374.395086] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [374.399460] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2]

<7> [374.399468] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2]

<7> [374.403659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected

<7> [374.403944] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1]

<7> [374.403949] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1]

<7> [374.408124] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected

<7> [374.408376] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3]

<7> [374.408379] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3]

<7> [374.412598] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected

<7> [374.412903] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1]

<7> [374.412909] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:389:HDMI-A-1]

<7> [374.442490] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [374.442499] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [374.442501] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD monitor fitHeadless4k

<7> [374.442504] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD size 36, SAD count 0

<7> [374.444820] 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> [374.447230] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0)

<7> [374.451060] 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> [374.451189] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port

<7> [374.451657] 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> [374.451663] 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> [374.451668] 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> [374.451674] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] probed modes:

<7> [374.451677] 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> [374.451681] 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> [374.451684] 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> [374.451687] 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> [374.451690] 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> [374.451693] 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> [374.451696] 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> [374.451699] 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> [374.451702] 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> [374.451705] 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> [374.451708] 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> [374.451711] 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> [374.451714] 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> [374.451717] 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> [374.451720] 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> [374.451723] 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> [374.451726] 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> [374.451729] 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> [374.451745] 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> [374.451749] 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> [374.451752] 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> [374.451755] 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> [374.451758] 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> [374.451761] 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> [374.451764] 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> [374.451767] 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> [374.451770] 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> [374.451773] 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> [374.451776] 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> [374.451779] 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> [374.451782] 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> [374.451807] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2]

<7> [374.451811] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2]

<7> [374.455984] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected

<7> [374.455998] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1]

<7> [374.456001] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1]

<7> [374.460208] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected

<7> [374.460221] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3]

<7> [374.460224] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3]

<7> [374.464437] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected

<7> [374.465515] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:418]

<7> [374.465573] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:419]

<7> [374.465646] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:420]

<7> [374.465716] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:421]

<7> [374.465801] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:422]

<6> [374.467333] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-render

<7> [374.467834] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:423]

<7> [374.467887] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:424]

<7> [374.467958] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:425]

<7> [374.468033] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:426]

<7> [374.468103] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:427]

<7> [374.468337] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428]

<7> [374.471129] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [374.471289] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [374.580331] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<7> [374.599688] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [374.599830] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [374.600119] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.600712] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.601313] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.601870] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.602488] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1

<7> [374.603138] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [374.603715] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [374.630321] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B]

<7> [374.637356] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C]

<7> [374.697183] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [374.698280] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [374.731956] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [374.732645] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [374.733286] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [374.771115] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [374.771731] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [374.790243] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:428] from all active usage due to RMFB ioctl

<7> [374.790355] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:428] is removed

<7> [374.790471] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [374.791131] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.791687] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.792273] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.792815] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [374.793401] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0

<7> [374.794010] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [374.808858] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:414]

<7> [374.809178] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428]

<7> [374.809471] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:431]

<7> [374.809790] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:432]

<7> [374.826836] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [374.827422] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [374.827741] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [375.145392] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [375.145568] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [375.226159] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [375.226248] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [375.226462] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [375.227114] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.227678] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.228273] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.228837] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.229435] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1

<7> [375.230025] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [375.230570] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [375.256136] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B]

<7> [375.262704] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C]

<7> [375.323170] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.323984] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.356986] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [375.357621] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [375.358304] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [375.397414] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [375.398086] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [375.415685] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [375.415834] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [375.435029] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.471020] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [375.471661] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [375.472353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [375.511131] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [375.511761] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [375.529448] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [375.529544] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [375.548704] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.584974] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [375.585612] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [375.586286] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [375.624698] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [375.625376] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [375.643312] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [375.643409] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [375.662622] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.698949] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [375.699582] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [375.700253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [375.738611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [375.739290] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [375.758204] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:432] from all active usage due to RMFB ioctl

<7> [375.758321] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:432] is removed

<7> [375.758433] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [375.759079] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.759635] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.760219] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.760755] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.761409] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0

<7> [375.761992] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [375.783017] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [375.871400] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:150:pipe A]

<7> [375.871490] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:389:HDMI-A-1]

<7> [375.871701] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [375.872348] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.872925] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.873465] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.874040] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [375.874624] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1

<7> [375.875219] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [375.875768] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [375.876525] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [375.876662] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [375.901301] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:268:pipe B]

<7> [375.908316] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:386:pipe C]

<7> [375.968508] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [375.969428] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [375.982308] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.001994] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.002640] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.003312] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.042496] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.043189] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.063563] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.096999] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.097641] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.098308] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.137276] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.137935] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.156654] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [376.162665] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [376.172999] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.173621] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.174284] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.180245] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.181617] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.182253] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.210968] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.211607] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.212260] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.251136] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.251762] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.272265] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.305915] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.306556] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.307190] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.346022] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.346642] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.365612] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [376.370954] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [376.381960] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.382584] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.383198] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.389299] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.390664] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.391327] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.420954] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.421591] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.422216] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.459791] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.460502] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.481048] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.513989] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.514627] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.515258] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.554780] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.555497] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.574252] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [376.579792] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [376.590970] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.591608] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.592359] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.600261] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.601637] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.602292] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.629013] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.629647] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.630283] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.668569] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.669246] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.689713] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.724033] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.724691] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.725333] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.763374] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.764061] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.782717] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [376.788120] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [376.798966] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.799591] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.800203] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.806255] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.807610] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.808258] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.837013] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.837650] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.838281] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.876991] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.877615] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [376.898464] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [376.932049] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [376.932714] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [376.933356] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [376.972174] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [376.972802] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [376.992142] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-render, SUCCESS

<7> [376.993339] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:423] from all active usage due to RMFB ioctl

<7> [376.993454] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:423] is removed

<7> [376.993568] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [376.994325] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.994997] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.995558] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.996142] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [376.996767] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0

<7> [376.997560] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [377.008928] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<6> [377.030421] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [377.031690] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [377.045957] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [377.046623] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [377.047249] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [377.080399] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [377.081032] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.081578] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.082175] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.082762] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34: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> [377.083448] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 559716 num active planes 1

<7> [377.084074] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560

<7> [377.084776] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [377.086297] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [377.086902] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [377.087931] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [377.088533] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [377.104745] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [377.123626] Console: switching to colour frame buffer device 240x67

<7> [377.141923] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [377.142550] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [377.143166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [377.144006] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [377.144611] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

Results for igt@kms_frontbuffer_tracking@fbc-rgb565-draw-render