igt@kms_big_fb@y-tiled-16bpp-rotate-180 on shard-rkl@IGT

Detail	Value
Duration	1.60 seconds
Hostname	shard-rkl-8
Igt-Version	IGT-Version: 2.3-g297ee6a06 (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18130-g4a30f5fa0fe3+ x86_64)
Out	Using IGT_SRANDOM=1773305974 for randomisation Opened device: /dev/dri/card0 Max driver framebuffer size 16384x16384 RAM: 15673 MiB, GPU address space: 268435456 MiB, GGTT mappable size: 256 MiB Starting subtest: y-tiled-16bpp-rotate-180 Max usable framebuffer size for format RG16(0x36314752) / modifier 0x100000000000002: 16384x16384 Using (pipe A + HDMI-A-1) to run the subtest. Subtest y-tiled-16bpp-rotate-180: SUCCESS (1.605s)
Err	Starting subtest: y-tiled-16bpp-rotate-180 Subtest y-tiled-16bpp-rotate-180: SUCCESS (1.605s)
Dmesg	<6> [123.420961] Console: switching to colour dummy device 80x25 <6> [123.421046] [IGT] kms_big_fb: executing <7> [123.423207] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [123.423779] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [123.423995] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [123.428093] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] <7> [123.428101] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2] <7> [123.432337] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected <7> [123.432587] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] <7> [123.432590] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1] <7> [123.436810] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected <7> [123.437056] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] <7> [123.437059] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3] <7> [123.441276] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected <7> [123.441558] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] <7> [123.441563] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:389:HDMI-A-1] <7> [123.471021] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [123.471030] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [123.471033] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD monitor fitHeadless4k <7> [123.471035] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD size 36, SAD count 0 <7> [123.473334] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0) <7> [123.475772] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0) <7> [123.479581] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 2 HDMI) detected (max TMDS clock: 600000 kHz) <7> [123.479706] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port <7> [123.480186] 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> [123.480193] 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> [123.480198] 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> [123.480204] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] probed modes: <7> [123.480207] 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> [123.480210] 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> [123.480212] 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> [123.480214] 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> [123.480217] 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> [123.480219] 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> [123.480222] 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> [123.480224] 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> [123.480227] 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> [123.480229] 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> [123.480232] 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> [123.480234] 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> [123.480236] 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> [123.480239] 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> [123.480241] 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> [123.480244] 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> [123.480246] 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> [123.480249] 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> [123.480251] 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> [123.480254] 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> [123.480256] 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> [123.480259] 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> [123.480261] 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> [123.480264] 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> [123.480266] 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> [123.480269] 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> [123.480271] 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> [123.480274] 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> [123.480276] 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> [123.480278] 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> [123.480281] 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> [123.480297] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] <7> [123.480300] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2] <7> [123.484489] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected <7> [123.484501] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] <7> [123.484504] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1] <7> [123.488697] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected <7> [123.488708] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] <7> [123.488711] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3] <7> [123.492905] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected <6> [123.501247] [IGT] kms_big_fb: starting subtest y-tiled-16bpp-rotate-180 <7> [123.502099] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [123.503380] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:418] <7> [123.504225] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [123.504364] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [123.504499] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [123.504632] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [123.504763] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [123.504908] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0 <7> [123.505044] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [123.505341] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [123.505490] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [123.511733] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <7> [123.531664] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [123.532487] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [123.532835] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [123.533173] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0 <7> [123.533543] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0 <7> [123.533873] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0 <7> [123.534258] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1 <7> [123.534580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [123.534865] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [123.535518] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:414] <7> [123.535697] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:419] <7> [123.536211] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [123.536796] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [123.548680] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [123.548988] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [123.610300] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [123.610515] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [123.610673] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [123.944068] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [123.944257] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm <7> [123.944389] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0 <7> [123.944520] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0 <7> [123.944650] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0 <7> [123.944795] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1 <7> [123.944932] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280 <7> [123.945067] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [123.946249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [123.946396] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [123.946695] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [123.946842] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [123.948325] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [123.985367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [123.986010] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [123.986653] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.070797] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.070963] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.098151] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.098334] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.098481] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.100190] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.100348] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.138310] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [124.234494] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.235167] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.235748] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.236395] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.237014] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.289240] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.289878] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.290499] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.292262] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.292919] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.326196] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.326595] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.326922] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.330606] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.330785] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.366455] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [124.442333] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.442852] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.443353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.462238] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.462869] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.479555] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <7> [124.516355] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.517005] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.517660] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.519059] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.519732] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.554251] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.554676] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.555052] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.559199] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.559387] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.559726] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [124.559902] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [124.575047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [124.666500] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.667205] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.667789] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.670913] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.671578] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.707294] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.707938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.708609] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.709996] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.710728] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.744186] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.744530] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.744832] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.748570] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.748790] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.764830] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [124.858509] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.859191] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.859776] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.860795] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.861563] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.878001] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <7> [124.915282] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [124.915926] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [124.916561] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [124.918235] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [124.918938] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [124.951912] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2 <7> [124.952097] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [124.953940] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [125.085278] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [125.085916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [125.086567] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [125.088009] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [125.088677] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6> [125.106280] [IGT] kms_big_fb: finished subtest y-tiled-16bpp-rotate-180, SUCCESS <7> [125.107774] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:414] from all active usage due to RMFB ioctl <7> [125.107876] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:414] is removed <7> [125.107992] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0 <7> [125.108654] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [125.109238] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [125.109786] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [125.110357] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [125.110962] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0 <7> [125.111589] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0 <7> [125.124613] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A] <6> [125.144995] [IGT] kms_big_fb: exiting, ret=0 <7> [125.146187] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [125.161255] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [125.161894] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [125.162946] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [125.193405] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016 <7> [125.193999] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5,wm6,wm7,*twm, swm, stwm <7> [125.194617] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 <7> [125.195208] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 <7> [125.195762] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 <7> [125.196426] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 559716 num active planes 1 <7> [125.196996] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560 <7> [125.197611] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1 <7> [125.198737] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [125.198878] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [125.199183] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [125.199322] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A] <7> [125.200467] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [125.219815] Console: switching to colour frame buffer device 240x67 <7> [125.257206] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [125.257910] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [125.258551] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<6> [123.420961] Console: switching to colour dummy device 80x25

<6> [123.421046] [IGT] kms_big_fb: executing

<7> [123.423207] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [123.423779] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [123.423995] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [123.428093] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2]

<7> [123.428101] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2]

<7> [123.432337] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected

<7> [123.432587] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1]

<7> [123.432590] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1]

<7> [123.436810] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected

<7> [123.437056] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3]

<7> [123.437059] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3]

<7> [123.441276] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected

<7> [123.441558] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1]

<7> [123.441563] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:389:HDMI-A-1]

<7> [123.471021] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [123.471030] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [123.471033] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD monitor fitHeadless4k

<7> [123.471035] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:389:HDMI-A-1] ELD size 36, SAD count 0

<7> [123.473334] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)

<7> [123.475772] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode adaptor ID: a0 (err 0)

<7> [123.479581] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] DP dual mode adaptor (type 2 HDMI) detected (max TMDS clock: 600000 kHz)

<7> [123.479706] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] Ignoring DP dual mode adaptor max TMDS clock for native HDMI port

<7> [123.480186] 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> [123.480193] 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> [123.480198] 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> [123.480204] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:389:HDMI-A-1] probed modes:

<7> [123.480207] 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> [123.480210] 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> [123.480212] 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> [123.480214] 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> [123.480217] 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> [123.480219] 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> [123.480222] 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> [123.480224] 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> [123.480227] 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> [123.480229] 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> [123.480232] 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> [123.480234] 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> [123.480236] 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> [123.480239] 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> [123.480241] 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> [123.480244] 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> [123.480246] 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> [123.480249] 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> [123.480251] 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> [123.480254] 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> [123.480256] 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> [123.480259] 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> [123.480261] 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> [123.480264] 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> [123.480266] 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> [123.480269] 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> [123.480271] 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> [123.480274] 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> [123.480276] 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> [123.480278] 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> [123.480281] 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> [123.480297] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2]

<7> [123.480300] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:399:HDMI-A-2]

<7> [123.484489] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:399:HDMI-A-2] disconnected

<7> [123.484501] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1]

<7> [123.484504] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:403:DP-1]

<7> [123.488697] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:403:DP-1] disconnected

<7> [123.488708] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3]

<7> [123.488711] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:411:HDMI-A-3]

<7> [123.492905] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:411:HDMI-A-3] disconnected

<6> [123.501247] [IGT] kms_big_fb: starting subtest y-tiled-16bpp-rotate-180

<7> [123.502099] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [123.503380] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:418]

<7> [123.504225] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [123.504364] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [123.504499] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [123.504632] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [123.504763] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [123.504908] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0

<7> [123.505044] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [123.505341] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [123.505490] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [123.511733] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<7> [123.531664] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [123.532487] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [123.532835] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [123.533173] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0

<7> [123.533543] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0

<7> [123.533873] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0

<7> [123.534258] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1

<7> [123.534580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [123.534865] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [123.535518] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:414]

<7> [123.535697] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:419]

<7> [123.536211] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [123.536796] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [123.548680] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [123.548988] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [123.610300] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [123.610515] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [123.610673] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [123.944068] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [123.944257] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [123.944389] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0

<7> [123.944520] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0

<7> [123.944650] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0

<7> [123.944795] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 279858 num active planes 1

<7> [123.944932] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 280

<7> [123.945067] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [123.946249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [123.946396] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [123.946695] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [123.946842] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [123.948325] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [123.985367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [123.986010] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [123.986653] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.070797] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.070963] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.098151] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.098334] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.098481] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.100190] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.100348] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.138310] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [124.234494] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.235167] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.235748] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.236395] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.237014] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.289240] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.289878] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.290499] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.292262] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.292919] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.326196] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.326595] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.326922] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.330606] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.330785] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.366455] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [124.442333] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.442852] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.443353] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.462238] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.462869] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.479555] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<7> [124.516355] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.517005] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.517660] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.519059] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.519732] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.554251] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.554676] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.555052] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.559199] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.559387] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.559726] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [124.559902] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [124.575047] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [124.666500] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.667205] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.667789] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.670913] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.671578] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.707294] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.707938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.708609] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.709996] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.710728] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.744186] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.744530] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.744832] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.748570] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.748790] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.764830] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [124.858509] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.859191] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.859776] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.860795] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.861563] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.878001] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<7> [124.915282] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [124.915926] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [124.916561] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [124.918235] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [124.918938] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [124.951912] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 8847360 bytes of contiguous stolen space for FBC, limit: 2

<7> [124.952097] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [124.953940] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [125.085278] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [125.085916] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [125.086567] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [125.088009] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [125.088677] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<6> [125.106280] [IGT] kms_big_fb: finished subtest y-tiled-16bpp-rotate-180, SUCCESS

<7> [125.107774] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:414] from all active usage due to RMFB ioctl

<7> [125.107876] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:34:plane 1A] because [FB:414] is removed

<7> [125.107992] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0

<7> [125.108654] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [125.109238] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 4, 4, 4, 4, 4, 5, 8, 9, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [125.109786] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 32, 32, 32, 32, 32, 40, 63, 71, 77, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [125.110357] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 63, 63, 63, 63, 63, 94, 94, 125, 78, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [125.110962] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 0 num active planes 0

<7> [125.111589] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 0

<7> [125.124613] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:34:plane 1A]

<6> [125.144995] [IGT] kms_big_fb: exiting, ret=0

<7> [125.146187] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [125.161255] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [125.161894] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [125.162946] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [125.193405] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:34:plane 1A] ddb ( 0 - 0) -> ( 0 - 2016), size 0 -> 2016

<7> [125.193999] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm

<7> [125.194617] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 2, 2, 2, 2, 5, 8, 9, 0, 0, 0

<7> [125.195208] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 33, 33, 33, 33, 81, 129, 145, 30, 0, 0

<7> [125.195762] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:34:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 38, 38, 38, 38, 91, 143, 161, 31, 0, 0

<7> [125.196426] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:150:pipe A] data rate 559716 num active planes 1

<7> [125.196996] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 16761 required 560

<7> [125.197611] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1

<7> [125.198737] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [125.198878] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [125.199183] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [125.199322] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:34:plane 1A]

<7> [125.200467] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [125.219815] Console: switching to colour frame buffer device 240x67

<7> [125.257206] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [125.257910] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [125.258551] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

Results for igt@kms_big_fb@y-tiled-16bpp-rotate-180