Oops#2 Part17
<7>[  105.764891] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:151:pipe A] fastset requirement not met, forcing full modeset
<7>[  105.765013] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:151:pipe A] releasing DPLL 0
<7>[  105.765161] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0xf -> 0x1 (total dbuf slices 0xf), mbus joined? yes->no
<7>[  105.765275] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:151:pipe A] dbuf slices 0xf -> 0x0, ddb (0 - 4096) -> (0 - 0), active pipes 0x1 -> 0x0
<7>[  105.765411] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:145:cursor A]   ddb (4001 - 4096) -> (   0 -    0), size   95 ->    0
<7>[  105.765533] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:151:pipe A] min cdclk: 256910 kHz -> 0 kHz
<7>[  105.765659] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] Can change cdclk via squashing
<7>[  105.765784] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz
<7>[  105.765906] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7>[  105.766045] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:151:pipe A] enable: no [modeset]
<7>[  105.766169] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:35:plane 1A] fb: [NOFB], visible: no
<7>[  105.766292] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:65:plane 2A] fb: [NOFB], visible: no