<6> [1149.315866] [IGT] kms_cursor_legacy: starting dynamic subtest atomic-transitions-varying-size
<7> [1149.326643] [drm:drm_mode_addfb2] [FB:133]
<7> [1149.486933] [drm:drm_mode_addfb2] [FB:134]
<7> [1149.490075] [drm:drm_mode_addfb2] [FB:135]
<7> [1149.497286] [drm:drm_mode_addfb2] [FB:136]
<7> [1149.693013] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 859), size 0 -> 859
<7> [1149.693842] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:39:plane 2A] ddb ( 0 - 859) -> ( 0 - 0), size 859 -> 0
<7> [1149.694679] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31: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> [1149.695640] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 2, 3, 4, 7, 8, 9, 10, 0, 0, 0
<7> [1149.696305] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 5, 40, 58, 66, 127, 155, 166, 198, 0, 0, 0
<7> [1149.697194] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 6, 41, 59, 67, 128, 156, 167, 199, 0, 0, 0
<7> [1149.698146] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:39:plane 2A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [1149.699467] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:39:plane 2A] lines 0, 2, 3, 4, 7, 8, 9, 10, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [1149.700672] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:39:plane 2A] blocks 5, 40, 58, 66, 127, 155, 166, 198, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [1149.701909] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:39:plane 2A] min_ddb 6, 41, 59, 67, 128, 156, 167, 199, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [1149.734257] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A