<7> [331.551548] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] lines 4, 4, 6, 7, 10, 10, 0, 0, 0, 4, 0 -> 4, 4, 4, 4, 4, 4, 0, 0, 0, 4, 0
<7> [331.551607] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] blocks 62, 62, 93, 108, 154, 154, 0, 0, 137, 62, 137 -> 62, 62, 62, 62, 62, 62, 0, 0, 0, 62, 0
<7> [331.551665] xe 0000:00:02.0: [drm:skl_compute_wm [xe]] [PLANE:84:plane 1B] min_ddb 123, 123, 184, 184, 245, 245, 0, 0, 138, 123, 138 -> 123, 0, 0, 0, 0, 0, 0, 0, 0, 123, 0
<3> [331.583166] DMAR: DRHD: handling fault status reg 3
<3> [331.583231] DMAR: [DMA Read NO_PASID] Request device [00:02.0] fault addr 0x1000100010000 [fault reason 0x04] Access beyond MGAW
<3> [331.583685] DMAR: DRHD: handling fault status reg 3
<3> [331.583689] DMAR: [DMA Read NO_PASID] Request device [00:02.0] fault addr 0x1000100010000 [fault reason 0x04] Access beyond MGAW
<3> [331.583693] DMAR: DRHD: handling fault status reg 3
<3> [331.583696] DMAR: [DMA Read NO_PASID] Request device [00:02.0] fault addr 0x1000100010000 [fault reason 0x04] Access beyond MGAW
<3> [331.583699] DMAR: DRHD: handling fault status reg 2
<7> [331.656411] xe 0000:00:02.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [331.656538] xe 0000:00:02.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [331.656618] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [331.656695] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [331.656817] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<3> [331.658379] xe 0000:00:02.0: [drm] *ERROR* CPU pipe B FIFO underrun
<6> [333.551043] [IGT] kms_async_flips: finished subtest pipe-B-HDMI-A-1-y, SUCCESS