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

Detail	Value
Duration	2.38 seconds
Hostname	shard-tglu-1
Igt-Version	IGT-Version: 2.4-g2a9f1c1ae (x86_64) (Linux: 7.0.0-rc7-CI_DRM_18284-g5f8792621868+ x86_64)
Out	Using IGT_SRANDOM=1775560344 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 (2.380s)
Err	Starting subtest: fbc-rgb565-draw-mmap-cpu Subtest fbc-rgb565-draw-mmap-cpu: SUCCESS (2.380s)
Dmesg	<6> [398.999597] Console: switching to colour dummy device 80x25 <6> [399.000113] [IGT] kms_frontbuffer_tracking: executing <7> [399.002227] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [399.002942] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [399.003237] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [399.013199] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [399.013209] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [399.013419] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [399.013601] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [399.013886] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [399.014110] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [399.014297] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7> [399.014467] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7> [399.014745] 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> [399.019078] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [399.019503] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [399.019507] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [399.019859] 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> [399.020124] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [399.020561] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [399.020566] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [399.020908] 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> [399.021176] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [399.021594] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [399.021599] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [399.021937] 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> [399.022210] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [399.022855] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] <7> [399.022864] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1] <7> [399.049728] 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> [399.049739] 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> [399.049743] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k <7> [399.049747] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0 <7> [399.050179] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [399.050339] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [399.050924] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [399.051088] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [399.051540] 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> [399.051548] 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> [399.051555] 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> [399.051562] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes: <7> [399.051567] 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> [399.051570] 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> [399.051574] 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> [399.051577] 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> [399.051581] 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> [399.051584] 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> [399.051588] 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> [399.051591] 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> [399.051596] 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> [399.051602] 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> [399.051607] 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> [399.051613] 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> [399.051619] 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> [399.051625] 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> [399.051631] 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> [399.051637] 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> [399.051642] 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> [399.051648] 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> [399.051653] 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> [399.051658] 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> [399.051663] 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> [399.051669] 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> [399.051675] 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> [399.051682] 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> [399.051688] 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> [399.051694] 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> [399.051700] 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> [399.051706] 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> [399.051711] 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> [399.051714] 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> [399.051717] 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> [399.051755] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7> [399.051760] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] <7> [399.056143] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7> [399.056164] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7> [399.056168] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7> [399.056503] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7> [399.056518] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7> [399.056521] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7> [399.056861] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7> [399.056875] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7> [399.056879] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7> [399.057200] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7> [399.058944] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638] <7> [399.059017] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639] <7> [399.059106] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640] <7> [399.059198] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641] <7> [399.059289] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642] <6> [399.061783] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-mmap-cpu <7> [399.062497] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643] <7> [399.062583] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644] <7> [399.062674] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645] <7> [399.062763] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646] <7> [399.062879] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647] <7> [399.063405] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648] <7> [399.069658] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [399.069875] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [399.184151] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [399.203399] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [399.203485] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [399.203666] 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> [399.204130] 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> [399.204514] 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> [399.204921] 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> [399.205391] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [399.205793] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [399.206349] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [399.232543] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [399.240013] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [399.245210] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [399.300687] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [399.301421] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [399.334976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [399.335435] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [399.335893] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [399.374598] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [399.375084] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [399.394201] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:648] from all active usage due to RMFB ioctl <7> [399.394302] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:648] is removed <7> [399.394385] 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> [399.394824] 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> [399.395262] 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> [399.395636] 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> [399.396044] 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> [399.396512] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [399.396966] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [399.412691] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:635] <7> [399.413029] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648] <7> [399.413234] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:651] <7> [399.413431] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:652] <7> [399.429901] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [399.432085] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [399.432288] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [399.633620] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [399.633826] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [399.715975] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [399.716063] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [399.716224] 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> [399.716634] 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> [399.717054] 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> [399.717467] 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> [399.717885] 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> [399.718349] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [399.718773] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [399.719237] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [399.745112] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [399.752789] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [399.757725] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [399.812995] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [399.813525] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [399.846874] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [399.847336] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [399.847738] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [399.886879] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [399.887292] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [399.905579] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [399.905675] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [399.924709] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [399.960965] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [399.961427] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [399.961853] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.000701] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.001166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.019358] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [400.019447] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [400.038565] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.074985] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.075428] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.075876] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.077854] 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> [400.077937] 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> [400.078036] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7> [400.078006] 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> [400.078458] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7> [400.078894] 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> [400.114545] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.115005] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.133264] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [400.133349] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [400.152506] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.188984] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.189446] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.189877] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.228369] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.228825] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.248166] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:652] from all active usage due to RMFB ioctl <7> [400.248319] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:652] is removed <7> [400.248444] 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> [400.248880] 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> [400.249237] 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> [400.249591] 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> [400.249973] 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> [400.250358] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [400.250728] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [400.361159] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A] <7> [400.361250] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1] <7> [400.361421] 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> [400.361908] 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> [400.362502] 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> [400.363124] 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> [400.363707] 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> [400.364395] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1 <7> [400.364894] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280 <7> [400.365284] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [400.366643] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [400.367125] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [400.390274] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B] <7> [400.397204] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C] <7> [400.402491] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D] <7> [400.458142] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.458709] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [400.475996] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.476197] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.476443] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.476858] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.478048] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.478629] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.510867] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.511301] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.511677] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.550972] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.551391] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.571607] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.605923] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.606373] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.606775] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.645853] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.646272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.666236] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [400.681976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.682409] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.682812] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.683186] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.684702] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.685215] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.719960] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.720397] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.720798] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.759659] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.760125] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.780332] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.814958] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.815392] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.815768] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.854500] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.854960] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.874940] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [400.887101] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [400.908927] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [400.909363] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [400.909741] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [400.949371] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [400.949821] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [400.970102] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [401.003962] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.004422] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.004853] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.044284] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.044699] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [401.063800] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [401.072108] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [401.098946] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.099382] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.099759] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.139152] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.139569] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [401.159806] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [401.193942] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.194372] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.194749] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.234024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.234441] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [401.253230] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [401.263100] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [401.288853] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.289289] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.289663] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.328876] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.329294] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [401.349569] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [401.383944] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.384398] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.384803] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.423813] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.424255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [401.443346] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-mmap-cpu, SUCCESS <7> [401.444099] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl <7> [401.444204] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed <7> [401.444297] 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> [401.444737] 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> [401.445192] 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> [401.445586] 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> [401.445980] 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> [401.446388] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0 <7> [401.446752] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0 <7> [401.460934] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <6> [401.481604] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [401.482424] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [401.497906] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [401.498320] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [401.498673] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [401.502509] 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> [401.502969] 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> [401.503330] 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> [401.503683] 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> [401.504060] 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> [401.504433] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1 <7> [401.504803] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560 <7> [401.505165] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [401.506086] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [401.506445] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [401.506976] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [401.507392] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [401.517984] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [401.537164] Console: switching to colour frame buffer device 240x67

<6> [398.999597] Console: switching to colour dummy device 80x25

<6> [399.000113] [IGT] kms_frontbuffer_tracking: executing

<7> [399.002227] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [399.002942] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [399.003237] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [399.013199] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [399.013209] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [399.013419] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [399.013601] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [399.013886] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [399.014110] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [399.014297] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off

<7> [399.014467] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded

<7> [399.014745] 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> [399.019078] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [399.019503] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [399.019507] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [399.019859] 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> [399.020124] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [399.020561] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [399.020566] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [399.020908] 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> [399.021176] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [399.021594] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [399.021599] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [399.021937] 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> [399.022210] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [399.022855] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1]

<7> [399.022864] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1]

<7> [399.049728] 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> [399.049739] 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> [399.049743] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k

<7> [399.049747] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0

<7> [399.050179] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [399.050339] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry

<7> [399.050924] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)

<7> [399.051088] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)

<7> [399.051540] 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> [399.051548] 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> [399.051555] 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> [399.051562] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes:

<7> [399.051567] 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> [399.051570] 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> [399.051574] 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> [399.051577] 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> [399.051581] 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> [399.051584] 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> [399.051588] 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> [399.051591] 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> [399.051596] 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> [399.051602] 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> [399.051607] 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> [399.051613] 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> [399.051619] 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> [399.051625] 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> [399.051631] 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> [399.051637] 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> [399.051642] 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> [399.051648] 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> [399.051653] 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> [399.051658] 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> [399.051663] 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> [399.051669] 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> [399.051675] 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> [399.051682] 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> [399.051688] 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> [399.051694] 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> [399.051700] 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> [399.051706] 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> [399.051711] 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> [399.051714] 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> [399.051717] 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> [399.051755] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1]

<7> [399.051760] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1]

<7> [399.056143] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected

<7> [399.056164] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2]

<7> [399.056168] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2]

<7> [399.056503] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected

<7> [399.056518] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3]

<7> [399.056521] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3]

<7> [399.056861] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected

<7> [399.056875] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4]

<7> [399.056879] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4]

<7> [399.057200] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected

<7> [399.058944] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:638]

<7> [399.059017] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:639]

<7> [399.059106] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:640]

<7> [399.059198] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:641]

<7> [399.059289] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:642]

<6> [399.061783] [IGT] kms_frontbuffer_tracking: starting subtest fbc-rgb565-draw-mmap-cpu

<7> [399.062497] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:643]

<7> [399.062583] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:644]

<7> [399.062674] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:645]

<7> [399.062763] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:646]

<7> [399.062879] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:647]

<7> [399.063405] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648]

<7> [399.069658] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [399.069875] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [399.184151] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [399.203399] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [399.203485] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [399.203666] 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> [399.204130] 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> [399.204514] 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> [399.204921] 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> [399.205391] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [399.205793] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [399.206349] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [399.232543] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [399.240013] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [399.245210] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [399.300687] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [399.301421] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [399.334976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [399.335435] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [399.335893] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [399.374598] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [399.375084] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [399.394201] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:648] from all active usage due to RMFB ioctl

<7> [399.394302] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:648] is removed

<7> [399.394385] 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> [399.394824] 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> [399.395262] 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> [399.395636] 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> [399.396044] 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> [399.396512] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [399.396966] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [399.412691] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:635]

<7> [399.413029] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:648]

<7> [399.413234] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:651]

<7> [399.413431] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:652]

<7> [399.429901] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [399.432085] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [399.432288] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [399.633620] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [399.633826] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [399.715975] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [399.716063] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [399.716224] 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> [399.716634] 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> [399.717054] 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> [399.717467] 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> [399.717885] 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> [399.718349] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [399.718773] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [399.719237] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [399.745112] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [399.752789] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [399.757725] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [399.812995] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [399.813525] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [399.846874] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [399.847336] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [399.847738] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [399.886879] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [399.887292] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [399.905579] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [399.905675] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [399.924709] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [399.960965] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [399.961427] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [399.961853] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.000701] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.001166] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.019358] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [400.019447] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [400.038565] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.074985] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.075428] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.075876] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.077854] 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> [400.077937] 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> [400.078036] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off

<7> [400.078006] 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> [400.078458] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded

<7> [400.078894] 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> [400.114545] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.115005] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.133264] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [400.133349] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [400.152506] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.188984] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.189446] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.189877] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.228369] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.228825] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.248166] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:652] from all active usage due to RMFB ioctl

<7> [400.248319] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:652] is removed

<7> [400.248444] 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> [400.248880] 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> [400.249237] 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> [400.249591] 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> [400.249973] 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> [400.250358] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [400.250728] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [400.361159] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:171:pipe A]

<7> [400.361250] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:588:HDMI-A-1]

<7> [400.361421] 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> [400.361908] 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> [400.362502] 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> [400.363124] 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> [400.363707] 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> [400.364395] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 279860 num active planes 1

<7> [400.364894] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 280

<7> [400.365284] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [400.366643] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [400.367125] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [400.390274] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:309:pipe B]

<7> [400.397204] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:447:pipe C]

<7> [400.402491] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:585:pipe D]

<7> [400.458142] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.458709] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [400.475996] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.476197] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.476443] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.476858] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.478048] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.478629] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.510867] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.511301] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.511677] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.550972] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.551391] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.571607] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.605923] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.606373] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.606775] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.645853] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.646272] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.666236] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [400.681976] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.682409] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.682812] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.683186] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.684702] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.685215] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.719960] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.720397] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.720798] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.759659] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.760125] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.780332] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.814958] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.815392] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.815768] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.854500] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.854960] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.874940] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [400.887101] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [400.908927] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [400.909363] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [400.909741] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [400.949371] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [400.949821] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [400.970102] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [401.003962] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.004422] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.004853] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.044284] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.044699] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [401.063800] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [401.072108] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [401.098946] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.099382] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.099759] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.139152] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.139569] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [401.159806] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [401.193942] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.194372] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.194749] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.234024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.234441] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [401.253230] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [401.263100] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [401.288853] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.289289] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.289663] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.328876] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.329294] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [401.349569] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [401.383944] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.384398] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.384803] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.423813] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.424255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [401.443346] [IGT] kms_frontbuffer_tracking: finished subtest fbc-rgb565-draw-mmap-cpu, SUCCESS

<7> [401.444099] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:643] from all active usage due to RMFB ioctl

<7> [401.444204] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:643] is removed

<7> [401.444297] 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> [401.444737] 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> [401.445192] 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> [401.445586] 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> [401.445980] 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> [401.446388] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 0 num active planes 0

<7> [401.446752] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 0

<7> [401.460934] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<6> [401.481604] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [401.482424] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [401.497906] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [401.498320] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [401.498673] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [401.502509] 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> [401.502969] 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> [401.503330] 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> [401.503683] 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> [401.504060] 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> [401.504433] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:171:pipe A] data rate 559720 num active planes 1

<7> [401.504803] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 14993 required 560

<7> [401.505165] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [401.506086] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [401.506445] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [401.506976] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [401.507392] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [401.517984] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [401.537164] Console: switching to colour frame buffer device 240x67

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