igt@kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-cpu on shard-tglu@CI_DRM

Detail	Value
Duration	2.38 seconds
Hostname	shard-tglu-1
Igt-Version	IGT-Version: 2.4-g5666b10ca (x86_64) (Linux: 7.0.0-rc6-CI_DRM_18268-g2ca39f35278e+ x86_64)
Out	Using IGT_SRANDOM=1775175393 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-mmap-cpu Subtest fbc-rgb565-draw-mmap-cpu: SUCCESS (2.378s)
Err	Starting subtest: fbc-rgb565-draw-mmap-cpu Subtest fbc-rgb565-draw-mmap-cpu: SUCCESS (2.378s)
Dmesg	<6> [244.986723] Console: switching to colour dummy device 80x25 <6> [244.986918] [IGT] kms_frontbuffer_tracking: executing <7> [244.988899] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [244.989562] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [244.989843] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [244.999448] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [244.999458] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [244.999643] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [244.999812] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [245.000073] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [245.000232] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [245.000464] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [245.000645] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [245.000955] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4 <7> [245.005477] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [245.005888] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [245.005893] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [245.006318] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [245.006615] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [245.007049] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [245.007054] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [245.007477] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [245.007769] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [245.008191] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [245.008198] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [245.008784] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [245.009185] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [245.009809] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] <7> [245.009816] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1] <7> [245.036998] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [245.037015] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [245.037020] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k <7> [245.037026] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0 <7> [245.037615] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [245.037778] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [245.038446] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [245.038613] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [245.039061] 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> [245.039070] 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> [245.039077] 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> [245.039084] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes: <7> [245.039088] 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> [245.039092] 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> [245.039096] 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> [245.039099] 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> [245.039102] 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> [245.039106] 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> [245.039109] 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> [245.039112] 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> [245.039115] 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> [245.039119] 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> [245.039122] 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> [245.039125] 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> [245.039129] 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> [245.039132] 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> [245.039135] 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> [245.039139] 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> [245.039142] 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> [245.039145] 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> [245.039148] 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> [245.039152] 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> [245.039155] 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> [245.039158] 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> [245.039161] 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> [245.039165] 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> [245.039168] 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> [245.039171] 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> [245.039174] 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> [245.039178] 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> [245.039181] 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> [245.039184] 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> [245.039187] 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> [245.039221] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [245.039227] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [245.043708] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [245.043726] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [245.043730] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [245.044143] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [245.044157] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [245.044161] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [245.044616] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [245.044630] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [245.044633] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [245.045082] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [245.046817] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [245.046891] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [245.046978] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7> [245.047068] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [245.047153] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642] <6> [245.049331] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-mmap-cpu <7> [245.049895] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643] <7> [245.050004] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644] <7> [245.050098] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645] <7> [245.050185] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646] <7> [245.050286] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647] <7> [245.050858] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648] <7> [245.056817] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [245.057015] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [245.169417] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [245.188510] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [245.188600] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [245.188787] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [245.189199] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [245.189639] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 <7> [245.190029] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 <7> [245.190475] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [245.190863] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [245.191243] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [245.217950] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [245.225663] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [245.230598] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [245.285693] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [245.286373] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [245.320483] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [245.320948] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [245.321377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [245.359722] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [245.360166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [245.379327] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:648] from all active usage due to RMFB ioctl <7> [245.379427] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:648] is removed <7> [245.379506] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [245.379889] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [245.380243] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [245.380634] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [245.380974] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [245.381359] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [245.381731] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [245.397435] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636] <7> [245.397637] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648] <7> [245.397820] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:651] <7> [245.398005] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:652] <7> [245.414388] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [245.416513] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [245.416684] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [245.616455] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [245.616654] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [245.701219] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [245.701358] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [245.701617] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [245.702254] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [245.702802] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [245.703200] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 <7> [245.703728] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 <7> [245.704362] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [245.704893] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [245.705332] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [245.730113] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [245.737583] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [245.742373] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [245.798139] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [245.798697] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [245.832367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [245.832826] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [245.833233] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [245.872032] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [245.872494] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [245.890749] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [245.890834] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [245.909918] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [245.946467] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [245.946899] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [245.947272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [245.985891] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [245.986359] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.004640] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [246.004728] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [246.023820] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.060473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.060906] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.061281] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.079587] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [246.079486] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [246.079486] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [246.079629] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [246.080047] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [246.080508] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4 <7> [246.099645] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.100050] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.118485] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [246.118566] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [246.137627] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.173476] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.173933] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.174363] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.213576] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.214020] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.233347] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:652] from all active usage due to RMFB ioctl <7> [246.233498] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:652] is removed <7> [246.233619] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [246.234052] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [246.234471] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [246.234821] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [246.235162] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [246.235569] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [246.235962] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [246.346262] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [246.346421] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [246.346643] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [246.347074] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [246.347526] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [246.347965] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 <7> [246.348353] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 <7> [246.348792] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [246.349204] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [246.349656] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [246.351062] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [246.351506] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [246.375401] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [246.381883] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [246.386776] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [246.443222] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.443856] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [246.456710] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.478467] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.478904] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.479279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.517129] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.517619] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.537735] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.572472] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.572912] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.573339] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.612004] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.612495] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.632531] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [246.648487] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.648948] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.649390] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.651574] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.652611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.653024] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.686477] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.686920] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.687353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.725873] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.726325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.746468] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.780462] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.780927] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.781364] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.820779] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.821220] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.841342] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [246.856685] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.857384] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.857815] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.858188] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.858736] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.859241] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.894407] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.894841] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.895217] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [246.934603] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [246.935051] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [246.955326] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [246.989475] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [246.989938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [246.990347] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [247.029639] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [247.030088] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [247.048943] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [247.059713] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [247.084450] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [247.084886] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [247.085261] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [247.124280] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [247.124755] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [247.145047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [247.179457] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [247.179916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [247.180347] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [247.219161] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [247.219633] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [247.238488] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [247.248744] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [247.274505] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [247.274950] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [247.275377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [247.314030] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [247.314530] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [247.334721] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [247.369452] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [247.369906] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [247.370337] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [247.408919] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [247.409401] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [247.428056] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-mmap-cpu, SUCCESS <7> [247.428841] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl <7> [247.428941] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed <7> [247.429027] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [247.429492] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [247.429952] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [247.430351] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [247.430741] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [247.431146] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [247.431584] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [247.446082] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <6> [247.466372] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [247.467199] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [247.478273] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [247.478711] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [247.479073] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 <7> [247.479452] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 <7> [247.479837] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 <7> [247.480225] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1 <7> [247.480650] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [247.481031] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [247.482003] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [247.482408] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [247.484131] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [247.503514] Console: switching to colour frame buffer device 240x67

<6> [244.986723] Console: switching to colour dummy device 80x25

<6> [244.986918] [IGT] kms_frontbuffer_tracking: executing

<7> [244.988899] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [244.989562] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [244.989843] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [244.999448] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [244.999458] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [244.999643] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [244.999812] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [245.000073] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [245.000232] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [245.000464] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [245.000645] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [245.000955] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4

<7> [245.005477] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [245.005888] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [245.005893] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [245.006318] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [245.006615] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [245.007049] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [245.007054] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [245.007477] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [245.007769] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [245.008191] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [245.008198] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [245.008784] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [245.009185] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [245.009809] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1]

<7> [245.009816] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1]

<7> [245.036998] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [245.037015] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [245.037020] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k

<7> [245.037026] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0

<7> [245.037615] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [245.037778] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry

<7> [245.038446] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [245.038613] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)

<7> [245.039061] 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> [245.039070] 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> [245.039077] 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> [245.039084] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes:

<7> [245.039088] 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> [245.039092] 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> [245.039096] 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> [245.039099] 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> [245.039102] 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> [245.039106] 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> [245.039109] 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> [245.039112] 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> [245.039115] 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> [245.039119] 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> [245.039122] 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> [245.039125] 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> [245.039129] 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> [245.039132] 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> [245.039135] 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> [245.039139] 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> [245.039142] 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> [245.039145] 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> [245.039148] 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> [245.039152] 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> [245.039155] 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> [245.039158] 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> [245.039161] 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> [245.039165] 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> [245.039168] 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> [245.039171] 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> [245.039174] 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> [245.039178] 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> [245.039181] 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> [245.039184] 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> [245.039187] 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> [245.039221] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [245.039227] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [245.043708] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [245.043726] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [245.043730] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [245.044143] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [245.044157] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [245.044161] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [245.044616] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [245.044630] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [245.044633] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [245.045082] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [245.046817] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [245.046891] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [245.046978] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<7> [245.047068] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [245.047153] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642]

<6> [245.049331] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-mmap-cpu

<7> [245.049895] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643]

<7> [245.050004] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644]

<7> [245.050098] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645]

<7> [245.050185] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646]

<7> [245.050286] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647]

<7> [245.050858] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648]

<7> [245.056817] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [245.057015] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [245.169417] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [245.188510] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [245.188600] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [245.188787] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [245.189199] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [245.189639] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0

<7> [245.190029] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0

<7> [245.190475] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [245.190863] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [245.191243] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [245.217950] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [245.225663] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [245.230598] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [245.285693] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [245.286373] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [245.320483] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [245.320948] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [245.321377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [245.359722] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [245.360166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [245.379327] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:648] from all active usage due to RMFB ioctl

<7> [245.379427] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:648] is removed

<7> [245.379506] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [245.379889] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [245.380243] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [245.380634] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [245.380974] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [245.381359] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [245.381731] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [245.397435] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:636]

<7> [245.397637] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648]

<7> [245.397820] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:651]

<7> [245.398005] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:652]

<7> [245.414388] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [245.416513] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [245.416684] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [245.616455] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [245.616654] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [245.701219] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [245.701358] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [245.701617] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [245.702254] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [245.702802] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [245.703200] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0

<7> [245.703728] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0

<7> [245.704362] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [245.704893] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [245.705332] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [245.730113] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [245.737583] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [245.742373] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [245.798139] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [245.798697] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [245.832367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [245.832826] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [245.833233] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [245.872032] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [245.872494] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [245.890749] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [245.890834] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [245.909918] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [245.946467] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [245.946899] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [245.947272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [245.985891] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [245.986359] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.004640] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [246.004728] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [246.023820] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.060473] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.060906] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.061281] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.079587] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [246.079486] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [246.079486] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [246.079629] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [246.080047] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [246.080508] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4

<7> [246.099645] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.100050] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.118485] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [246.118566] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [246.137627] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.173476] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.173933] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.174363] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.213576] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.214020] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.233347] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:652] from all active usage due to RMFB ioctl

<7> [246.233498] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:652] is removed

<7> [246.233619] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [246.234052] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [246.234471] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [246.234821] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [246.235162] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [246.235569] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [246.235962] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [246.346262] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [246.346421] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [246.346643] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [246.347074] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [246.347526] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [246.347965] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0

<7> [246.348353] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0

<7> [246.348792] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [246.349204] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [246.349656] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [246.351062] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [246.351506] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [246.375401] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [246.381883] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [246.386776] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [246.443222] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.443856] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [246.456710] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.478467] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.478904] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.479279] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.517129] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.517619] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.537735] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.572472] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.572912] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.573339] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.612004] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.612495] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.632531] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [246.648487] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.648948] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.649390] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.651574] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.652611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.653024] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.686477] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.686920] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.687353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.725873] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.726325] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.746468] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.780462] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.780927] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.781364] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.820779] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.821220] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.841342] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [246.856685] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.857384] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.857815] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.858188] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.858736] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.859241] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.894407] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.894841] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.895217] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [246.934603] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [246.935051] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [246.955326] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [246.989475] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [246.989938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [246.990347] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [247.029639] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [247.030088] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [247.048943] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [247.059713] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [247.084450] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [247.084886] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [247.085261] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [247.124280] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [247.124755] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [247.145047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [247.179457] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [247.179916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [247.180347] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [247.219161] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [247.219633] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [247.238488] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [247.248744] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [247.274505] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [247.274950] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [247.275377] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [247.314030] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [247.314530] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [247.334721] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [247.369452] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [247.369906] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [247.370337] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [247.408919] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [247.409401] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [247.428056] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-mmap-cpu, SUCCESS

<7> [247.428841] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl

<7> [247.428941] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed

<7> [247.429027] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [247.429492] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [247.429952] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [247.430351] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 9, 37, 37, 37, 37, 46, 64, 64, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [247.430741] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 11, 42, 42, 42, 42, 52, 72, 72, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [247.431146] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [247.431584] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [247.446082] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<6> [247.466372] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [247.467199] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [247.478273] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [247.478711] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [247.479073] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 4, 4, 4, 5, 7, 7, 0, 0, 0

<7> [247.479452] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 65, 65, 65, 81, 113, 113, 30, 0, 0

<7> [247.479837] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 73, 73, 73, 91, 126, 126, 31, 0, 0

<7> [247.480225] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1

<7> [247.480650] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [247.481031] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [247.482003] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [247.482408] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [247.484131] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [247.503514] Console: switching to colour frame buffer device 240x67

Results for igt@kms_frontbuffer_tracking@fbc-rgb565-draw-mmap-cpu