igt@kms_big_fb@linear-64bpp-rotate-90 on shard-lnl@xe-pw-166019v2 Test details

Detail	Value
Duration	0.03 seconds
Hostname	shard-lnl-3
Igt-Version	IGT-Version: 2.4-g3e5747e53 (x86_64) (Linux: 7.1.0-rc2-lgci-xe-xe-pw-166019v2-debug+ x86_64)
Out	Using IGT_SRANDOM=1778205054 for randomisation Opened device: /dev/dri/card0 Max driver framebuffer size 16384x16384 RAM: 31628 MiB, GPU address space: 268435456 MiB, GGTT mappable size: 256 MiB Starting subtest: linear-64bpp-rotate-90 Max usable framebuffer size for format XB4H(0x48344258) / modifier 0x0: 16384x16384 Using (pipe A + eDP-1) to run the subtest. unsupported configuration Subtest linear-64bpp-rotate-90: SKIP (0.034s)
Err	Starting subtest: linear-64bpp-rotate-90 Subtest linear-64bpp-rotate-90: SKIP (0.034s)
Dmesg	<6> [438.723786] Console: switching to colour dummy device 80x25 <6> [438.724108] [IGT] kms_big_fb: executing <7> [438.731346] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] <7> [438.731355] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:402:DP-1] <7> [438.731516] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] disconnected <7> [438.731728] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] <7> [438.731730] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:414:DP-2] <7> [438.731851] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] disconnected <7> [438.732054] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] <7> [438.732056] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:422:DP-3] <7> [438.732186] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] disconnected <7> [438.732404] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:393:eDP-1] <7> [438.732407] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:393:eDP-1] <7> [438.732860] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00 <7> [438.733188] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000 <7> [438.733303] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [438.733415] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [438.733532] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz <5> [438.733538] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [438.733540] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [438.733541] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] DisplayID extension version 0x13, primary use 0x00 <7> [438.733545] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc. <5> [438.733548] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [438.733549] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] ELD monitor <5> [438.733552] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [438.733554] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] ELD size 20, SAD count 0 <5> [438.733557] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [438.733571] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] VRR capable: yes <7> [438.733669] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps <7> [438.733764] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no <5> [438.734083] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [438.734086] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [438.734088] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [438.734136] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:393:eDP-1] probed modes: <7> [438.734140] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa <7> [438.734144] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [438.734157] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] <7> [438.734168] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:402:DP-1] <7> [438.734309] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] disconnected <7> [438.734320] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] <7> [438.734323] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:414:DP-2] <7> [438.734444] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] disconnected <7> [438.734452] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] <7> [438.734454] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:422:DP-3] <7> [438.734563] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] disconnected <6> [438.742232] [IGT] kms_big_fb: starting subtest linear-64bpp-rotate-90 <7> [438.745593] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:432] <7> [438.746334] xe 0000:00:02.0: [drm:skl_print_plane_ddb_changes [xe]] [PLANE:35:plane 1A] ddb ( 0 - 4051) -> ( 0 - 0), size 4051 -> 0 <7> [438.746435] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [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> [438.746511] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [438.746583] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [438.746653] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [438.746735] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [438.746833] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 0 qgv_peak_bw: 38400 <7> [438.746921] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 0 qgv_peak_bw: 38400 <7> [438.747010] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 0 qgv_peak_bw: 38400 <7> [438.747105] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 0 qgv_peak_bw: 38400 <7> [438.747210] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 0 <7> [438.747492] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [438.747606] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [438.747750] xe 0000:00:02.0: [drm:intel_psr_disable_locked [xe]] Disabling PSR2 <7> [438.775604] xe 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [xe]] Re-arming FIFO underruns on pipe A <6> [438.777383] [IGT] kms_big_fb: finished subtest linear-64bpp-rotate-90, SKIP <7> [438.781244] xe 0000:00:02.0: [drm:skl_print_plane_ddb_changes [xe]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4051), size 0 -> 4051 <7> [438.781361] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [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> [438.781460] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 <7> [438.781557] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 <7> [438.781650] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 <7> [438.781760] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:151:pipe A] data rate 1390840 num active planes 1 <7> [438.781913] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 1461 qgv_peak_bw: 38400 <7> [438.782049] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 1461 qgv_peak_bw: 38400 <7> [438.782186] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 1461 qgv_peak_bw: 38400 <7> [438.782310] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 1461 qgv_peak_bw: 38400 <7> [438.782428] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 1461 <7> [438.791658] xe 0000:00:02.0: [drm:intel_psr_post_plane_update [xe]] Enabling PSR2 <7> [438.792919] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [438.794113] [IGT] kms_big_fb: exiting, ret=77 <6> [438.808535] Console: switching to colour frame buffer device 180x56

Detail

Value

Duration

0.03 seconds

Hostname

shard-lnl-3

Igt-Version

IGT-Version: 2.4-g3e5747e53 (x86_64) (Linux: 7.1.0-rc2-lgci-xe-xe-pw-166019v2-debug+ x86_64)

Out

Using IGT_SRANDOM=1778205054 for randomisation
Opened device: /dev/dri/card0
Max driver framebuffer size 16384x16384
RAM: 31628 MiB, GPU address space: 268435456 MiB, GGTT mappable size: 256 MiB
Starting subtest: linear-64bpp-rotate-90
Max usable framebuffer size for format XB4H(0x48344258) / modifier 0x0: 16384x16384
Using (pipe A + eDP-1) to run the subtest.
unsupported configuration
Subtest linear-64bpp-rotate-90: SKIP (0.034s)

Err

Starting subtest: linear-64bpp-rotate-90
Subtest linear-64bpp-rotate-90: SKIP (0.034s)

Dmesg

<6> [438.723786] Console: switching to colour dummy device 80x25

<6> [438.724108] [IGT] kms_big_fb: executing

<7> [438.731346] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1]

<7> [438.731355] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:402:DP-1]

<7> [438.731516] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] disconnected

<7> [438.731728] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2]

<7> [438.731730] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:414:DP-2]

<7> [438.731851] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] disconnected

<7> [438.732054] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3]

<7> [438.732056] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:422:DP-3]

<7> [438.732186] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] disconnected

<7> [438.732404] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:393:eDP-1]

<7> [438.732407] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:393:eDP-1]

<7> [438.732860] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00

<7> [438.733188] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000

<7> [438.733303] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [438.733415] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [438.733532] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz

<5> [438.733538] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [438.733540] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [438.733541] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] DisplayID extension version 0x13, primary use 0x00

<7> [438.733545] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.

<5> [438.733548] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [438.733549] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] ELD monitor

<5> [438.733552] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [438.733554] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:393:eDP-1] ELD size 20, SAD count 0

<5> [438.733557] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [438.733571] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] VRR capable: yes

<7> [438.733669] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps

<7> [438.733764] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:393:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no

<5> [438.734083] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [438.734086] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [438.734088] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [438.734136] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:393:eDP-1] probed modes:

<7> [438.734140] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa

<7> [438.734144] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [438.734157] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1]

<7> [438.734168] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:402:DP-1]

<7> [438.734309] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:402:DP-1] disconnected

<7> [438.734320] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2]

<7> [438.734323] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:414:DP-2]

<7> [438.734444] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:414:DP-2] disconnected

<7> [438.734452] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3]

<7> [438.734454] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:422:DP-3]

<7> [438.734563] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:422:DP-3] disconnected

<6> [438.742232] [IGT] kms_big_fb: starting subtest linear-64bpp-rotate-90

<7> [438.745593] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:432]

<7> [438.746334] xe 0000:00:02.0: [drm:skl_print_plane_ddb_changes [xe]] [PLANE:35:plane 1A] ddb ( 0 - 4051) -> ( 0 - 0), size 4051 -> 0

<7> [438.746435] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [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> [438.746511] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] lines 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [438.746583] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] blocks 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [438.746653] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] min_ddb 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [438.746735] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [438.746833] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 0 qgv_peak_bw: 38400

<7> [438.746921] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 0 qgv_peak_bw: 38400

<7> [438.747010] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 0 qgv_peak_bw: 38400

<7> [438.747105] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 0 qgv_peak_bw: 38400

<7> [438.747210] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 0

<7> [438.747492] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [438.747606] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [438.747750] xe 0000:00:02.0: [drm:intel_psr_disable_locked [xe]] Disabling PSR2

<7> [438.775604] xe 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [xe]] Re-arming FIFO underruns on pipe A

<6> [438.777383] [IGT] kms_big_fb: finished subtest linear-64bpp-rotate-90, SKIP

<7> [438.781244] xe 0000:00:02.0: [drm:skl_print_plane_ddb_changes [xe]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4051), size 0 -> 4051

<7> [438.781361] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [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> [438.781460] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 13, 13, 13, 13, 13, 0, 0, 0, 3, 0

<7> [438.781557] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 24, 313, 313, 313, 313, 313, 0, 0, 38, 73, 87

<7> [438.781650] xe 0000:00:02.0: [drm:skl_print_plane_wm_changes [xe]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 28, 346, 346, 346, 346, 346, 0, 0, 39, 82, 88

<7> [438.781760] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] [CRTC:151:pipe A] data rate 1390840 num active planes 1

<7> [438.781913] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 23530 required 1461 qgv_peak_bw: 38400

<7> [438.782049] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 36260 required 1461 qgv_peak_bw: 38400

<7> [438.782186] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 2: max bw 38000 required 1461 qgv_peak_bw: 38400

<7> [438.782310] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] QGV point 3: max bw 38000 required 1461 qgv_peak_bw: 38400

<7> [438.782428] xe 0000:00:02.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 38400 for required data rate: 1461

<7> [438.791658] xe 0000:00:02.0: [drm:intel_psr_post_plane_update [xe]] Enabling PSR2

<7> [438.792919] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [438.794113] [IGT] kms_big_fb: exiting, ret=77

<6> [438.808535] Console: switching to colour frame buffer device 180x56

Results for igt@kms_big_fb@linear-64bpp-rotate-90