igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a - incomplete - PM: suspend entry (deep)
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8878/fi-ilk-m540/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
6> [175.856467] [IGT] kms_pipe_crc_basic: starting subtest suspend-read-crc-pipe-A
<7> [175.857144] [drm:drm_mode_addfb2] [FB:101]
<7> [175.885389] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 11520000 bytes of contiguous stolen space for FBC, threshold: 1
<7> [175.885461] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [175.901748] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [175.901861] [drm:drm_mode_setcrtc] [CRTC:45:pipe A]
<7> [175.901890] [drm:drm_mode_setcrtc] [CONNECTOR:64:eDP-1]
<7> [175.902289] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 11520000 bytes of contiguous stolen space for FBC, threshold: 1
<7> [175.902382] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [175.918401] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [175.919766] [drm:drm_mode_setcrtc] [CRTC:60:pipe B]
<7> [175.935961] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [175.936313] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<7> [176.068667] [drm:drm_mode_addfb2] [FB:98]
<7> [176.085291] [drm:drm_mode_setcrtc] [CRTC:45:pipe A]
<7> [176.085327] [drm:drm_mode_setcrtc] [CONNECTOR:64:eDP-1]
<7> [176.101828] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 11520000 bytes of contiguous stolen space for FBC, threshold: 1
<7> [176.101899] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [176.118470] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [176.118871] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A
<6> [176.335973] PM: suspend entry (deep)
<6> [176.339904] Filesystems sync: 0.003 seconds