Stdout
Starting dynamic subtest: pipe-B-HDMI-A-3-size-128
Stderr
Starting dynamic subtest: pipe-B-HDMI-A-3-size-128
Dmesg
<6> [395.876430] [IGT] kms_plane_cursor: starting dynamic subtest pipe-B-HDMI-A-3-size-128
<7> [395.877001] xe 0000:03:00.0: [drm:drm_mode_addfb2 [drm]] [FB:291]
<7> [395.890057] xe 0000:03:00.0: [drm:drm_mode_addfb2 [drm]] [FB:292]
<7> [395.896930] xe 0000:03:00.0: [drm:drm_mode_addfb2 [drm]] [FB:294]
<7> [395.902419] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] ddb ( 0 - 0) -> ( 0 - 4037), size 0 -> 4037
<7> [395.902503] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm
<7> [395.902569] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 3, 7, 11, 17, 17, 17, 17, 0, 15, 0
<7> [395.902633] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 49, 113, 177, 273, 273, 273, 273, 30, 241, 255
<7> [395.902692] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 55, 126, 196, 302, 302, 0, 0, 31, 267, 267
<7> [395.902749] xe 0000:03:00.0: [drm:intel_bw_atomic_check [xe]] [CRTC:134:pipe B] data rate 594000 num active planes 1
<7> [395.902826] xe 0000:03:00.0: [drm:intel_bw_atomic_check [xe]] QGV point 0: max bw 33600 required 594 qgv_peak_bw: 48000
<7> [395.902899] xe 0000:03:00.0: [drm:intel_bw_atomic_check [xe]] QGV point 1: max bw 53000 required 594 qgv_peak_bw: 48000
<7> [395.902968] xe 0000:03:00.0: [drm:intel_bw_atomic_check [xe]] Matching peaks QGV bw: 48000 for required data rate: 594
<7> [395.918206] xe 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [xe]] Re-arming FIFO underruns on pipe B
<7> [396.009724] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] ddb ( 0 - 4037) -> ( 0 - 3154), size 4037 -> 3154
<7> [396.009947] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:120:plane 5B] ddb ( 0 - 0) -> (3154 - 4037), size 0 -> 883
<7> [396.010132] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:120:plane 5B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm
<7> [396.010308] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:120:plane 5B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 2, 3, 7, 11, 17, 17, 17, 17, 0, 15, 0
<7> [396.010470] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:120:plane 5B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 15, 28, 64, 100, 154, 154, 154, 154, 29, 136, 150
<7> [396.010624] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:120:plane 5B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 18, 32, 72, 111, 171, 171, 0, 0, 30, 151, 151
<7> [396.010768] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:129:cursor B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm
<7> [396.010911] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:129:cursor B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 7, 3, 7, 11, 17, 17, 17, 17, 0, 15, 0
<7> [396.011052] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:129:cursor B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 15, 7, 15, 23, 35, 35, 35, 35, 29, 31, 45
<7> [396.011192] xe 0000:03:00.0: [drm:skl_compute_wm [xe]] [PLANE:129:cursor B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 18, 9, 18, 27, 40, 40, 0, 0, 30, 36, 46
<7> [396.011333] xe 0000:03:00.0: [drm:intel_bw_atomic_check [xe]] [CRTC:134:pipe B] data rate 1188000 num active planes 2