<7> [340.993730] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] Using DP training pattern TPS1
<7> [340.996163] i915 0000:00:02.0: [drm:intel_dp_get_adjust_train [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing request: 2/2/2/2, pre-emphasis request: 0/0/0/0
<7> [340.996256] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing levels: 2/2/2/2, pre-emphasis levels: 0/0/0/0
<7> [340.998887] i915 0000:00:02.0: [drm:intel_dp_get_adjust_train [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing request: 2/2/2/2, pre-emphasis request: 0/0/0/0
<7> [340.998977] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing levels: 2/2/2/2, pre-emphasis levels: 0/0/0/0
<7> [341.001622] i915 0000:00:02.0: [drm:intel_dp_get_adjust_train [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing request: 2/2/2/2, pre-emphasis request: 0/0/0/0
<7> [341.001712] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing levels: 2/2/2/2, pre-emphasis levels: 0/0/0/0
<7> [341.004162] i915 0000:00:02.0: [drm:intel_dp_get_adjust_train [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing request: 2/2/2/2, pre-emphasis request: 0/0/0/0
<7> [341.004249] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing levels: 2/2/2/2, pre-emphasis levels: 0/0/0/0
<7> [341.006879] i915 0000:00:02.0: [drm:intel_dp_get_adjust_train [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing request: 2/2/2/2, pre-emphasis request: 0/0/0/0
<7> [341.006972] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] 8b/10b, lanes: 1, vswing levels: 2/2/2/2, pre-emphasis levels: 0/0/0/0
<7> [341.009616] i915 0000:00:02.0: [drm:intel_dp_dump_link_status [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] ln0_1:0x0 ln2_3:0x0 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22
<7> [341.009703] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] Same voltage tried 5 times
<7> [341.009785] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] Link Training failed at link rate = 162000, lane count = 1
<3> [341.010225] i915 0000:00:02.0: [drm] *ERROR* [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B][DPRX] Can't reduce link training parameters after failure
<7> [341.011045] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe C
<7> [341.028381] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:241:DP-1][ENCODER:240:DDI B/PHY B] Enable audio codec on [CRTC:186:pipe C], 32 bytes ELD
<7> [341.045008] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:241:DP-1]
<7> [341.045390] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:186:pipe C]
<7> [341.045895] i915 0000:00:02.0: [drm:i915_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x8010
<7> [341.048693] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:238:pipe D]
<7> [341.098231] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe C
<7> [341.099252] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe C
<7> [341.212014] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:297] from all active usage due to RMFB ioctl
<7> [341.212237] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:136:plane 1C] because [FB:297] is removed
<7> [341.212359] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:136:plane 1C] ddb ( 0 - 2016) -> ( 0 - 0), size 2016 -> 0
<7> [341.212967] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:136:plane 1C] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [341.213517] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:136:plane 1C] lines 1, 3, 5, 5, 8, 8, 0, 0, 0, 2, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [341.214015] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:136:plane 1C] blocks 9, 28, 46, 46, 73, 73, 0, 0, 23, 19, 33 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [341.214561] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:136:plane 1C] min_ddb 11, 32, 52, 52, 82, 82, 0, 0, 24, 22, 34 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [341.215049] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:186:pipe C] data rate 0 num active planes 0
<7> [341.215680] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 10441 required 0
<7> [341.216239] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 15946 required 0
<7> [341.216756] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 17848 required 0