Attachment 122197 Details for Bug 94439 – dmesg with drm.debug=0xe

dmesg with drm.debug=0xe

dmesg.log (text/plain), 125.84 KB, created by Libin Yang on 2016-03-10 07:37:56 UTC

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Creator: Libin Yang

Created: 2016-03-10 07:37:56 UTC

Size: 125.84 KB

patch

obsolete

>[    3.120607] [drm:drm_mode_debug_printmodeline] Modeline 110:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.120610] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[    3.120619] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[    3.120620] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2]
>[    3.120621] [drm:intel_hdmi_detect] [CONNECTOR:53:HDMI-A-2]
>[    3.120690] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.120693] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.121728] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.121731] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.121732] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2] disconnected
>[    3.121735] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[    3.121789] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.121790] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.121791] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.135143] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.135144] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.135145] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.161490] [drm:i915_gem_open] 
>[    3.161588] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.161590] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.161591] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.166920] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.166921] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.166922] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.172442] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.172442] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.172444] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    3.172445] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[    3.172448] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[    3.172448] [drm:intel_dp_compute_config] DP link bw required 331488 available 432000
>[    3.172449] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.172451] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88027332f000 for pipe A
>[    3.172451] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.172451] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.172452] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.172453] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[    3.172453] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.172454] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.172454] [drm:intel_dump_pipe_config] requested mode:
>[    3.172455] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[    3.172456] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.172457] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[    3.172458] [drm:intel_dump_crtc_timings] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[    3.172458] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.172458] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.172459] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    3.172460] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.172460] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.172460] [drm:intel_dump_pipe_config] ips: 0
>[    3.172461] [drm:intel_dump_pipe_config] double wide: 0
>[    3.172462] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.172462] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.172464] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    3.172465] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.172465] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.172465] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[    3.172466] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[    3.172467] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[    3.172468] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 288000
>[    3.172470] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.172472] [drm:intel_get_shared_dpll] CRTC:21 using pre-allocated PORT PLL A
>[    3.172472] [drm:intel_get_shared_dpll] using PORT PLL A for pipe A
>[    3.172473] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    3.172480] [drm:intel_edp_backlight_off] 
>[    3.188078] [drm:i915_gem_open] 
>[    3.307163] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    3.307169] [drm:intel_disable_pipe] disabling pipe A
>[    3.311251] [drm:edp_panel_off] Turn eDP port A panel power off
>[    3.311256] [drm:wait_panel_off] Wait for panel power off time
>[    3.311258] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000060
>[    3.324398] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[    3.324399] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    3.324400] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[    3.324432] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    3.331289] [drm:wait_panel_status] Wait complete
>[    3.331294] [drm:intel_disable_shared_dpll] disable PORT PLL A (active 1, on? 1) for crtc 21
>[    3.331299] [drm:intel_disable_shared_dpll] disabling PORT PLL A
>[    3.331304] ------------[ cut here ]------------
>[    3.331317] WARNING: CPU: 0 PID: 2072 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.331317] WARN_ON(!wm_changed)
>[    3.331329] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.331330] CPU: 0 PID: 2072 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.331331] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.331332]  0000000000000000 ffffffff8134ef46 ffff88027517ba28 0000000000000009
>[    3.331333]  ffffffff81046923 ffffffffa00b11f6 ffff8802763bd000 ffff88027517ba78
>[    3.331334]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.331334] Call Trace:
>[    3.331336]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.331338]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.331347]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.331348]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.331357]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.331367]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.331368]  [<ffffffff817c971f>] ? mutex_lock+0x9/0x25
>[    3.331378]  [<ffffffffa0105452>] ? intel_atomic_commit+0x44d/0x1b3b [i915]
>[    3.331380]  [<ffffffff81073707>] ? mutex_optimistic_spin+0x154/0x192
>[    3.331382]  [<ffffffffa008ae34>] ? __drm_atomic_helper_crtc_duplicate_state+0x26/0x37 [drm_kms_helper]
>[    3.331384]  [<ffffffffa008a8c1>] ? drm_atomic_helper_connector_dpms+0x102/0x168 [drm_kms_helper]
>[    3.331386]  [<ffffffffa008d1a7>] ? drm_fb_helper_dpms.isra.8+0x7a/0xa8 [drm_kms_helper]
>[    3.331387]  [<ffffffffa008d20f>] ? drm_fb_helper_blank+0x3a/0x45 [drm_kms_helper]
>[    3.331397]  [<ffffffffa011a33d>] ? intel_fbdev_blank+0xe/0x4c [i915]
>[    3.331399]  [<ffffffff81399af9>] ? fb_blank+0x53/0x86
>[    3.331399]  [<ffffffff8139a3ff>] ? do_fb_ioctl+0x3eb/0x45c
>[    3.331401]  [<ffffffff8110bd20>] ? mmap_region+0x34b/0x45b
>[    3.331402]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[    3.331403]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[    3.331404]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[    3.331405]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[    3.331406] ---[ end trace 091cb17c4f55e6f7 ]---
>[    3.331407] ------------[ cut here ]------------
>[    3.331417] WARNING: CPU: 0 PID: 2072 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.331417] WARN_ON(!wm_changed)
>[    3.331425] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.331426] CPU: 0 PID: 2072 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.331426] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.331427]  0000000000000000 ffffffff8134ef46 ffff88027517ba28 0000000000000009
>[    3.331428]  ffffffff81046923 ffffffffa00b11f6 ffff880273ab0000 ffff88027517ba78
>[    3.331428]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.331429] Call Trace:
>[    3.331429]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.331430]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.331440]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.331441]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.331450]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.331459]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.331460]  [<ffffffff817c971f>] ? mutex_lock+0x9/0x25
>[    3.331471]  [<ffffffffa0105452>] ? intel_atomic_commit+0x44d/0x1b3b [i915]
>[    3.331472]  [<ffffffff81073707>] ? mutex_optimistic_spin+0x154/0x192
>[    3.331474]  [<ffffffffa008ae34>] ? __drm_atomic_helper_crtc_duplicate_state+0x26/0x37 [drm_kms_helper]
>[    3.331476]  [<ffffffffa008a8c1>] ? drm_atomic_helper_connector_dpms+0x102/0x168 [drm_kms_helper]
>[    3.331477]  [<ffffffffa008d1a7>] ? drm_fb_helper_dpms.isra.8+0x7a/0xa8 [drm_kms_helper]
>[    3.331479]  [<ffffffffa008d20f>] ? drm_fb_helper_blank+0x3a/0x45 [drm_kms_helper]
>[    3.331488]  [<ffffffffa011a33d>] ? intel_fbdev_blank+0xe/0x4c [i915]
>[    3.331489]  [<ffffffff81399af9>] ? fb_blank+0x53/0x86
>[    3.331490]  [<ffffffff8139a3ff>] ? do_fb_ioctl+0x3eb/0x45c
>[    3.331491]  [<ffffffff8110bd20>] ? mmap_region+0x34b/0x45b
>[    3.331492]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[    3.331493]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[    3.331494]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[    3.331495]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[    3.331495] ---[ end trace 091cb17c4f55e6f8 ]---
>[    3.331502] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[    3.331503] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[    3.331509] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[    3.331511] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    3.331511] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[    3.331512] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.331512] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.331513] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[    3.331513] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    3.331513] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[    3.331514] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[    3.331514] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[    3.331515] [drm:check_crtc_state] [CRTC:21]
>[    3.331516] [drm:check_shared_dpll_state] PORT PLL A
>[    3.331517] [drm:check_shared_dpll_state] PORT PLL B
>[    3.331521] [drm:check_shared_dpll_state] PORT PLL C
>[    3.331533] [drm:connected_sink_compute_bpp] [CONNECTOR:42:DP-1] checking for sink bpp constrains
>[    3.331534] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.331535] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[    3.331537] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    3.331537] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[    3.331539] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.331540] [drm:intel_dump_pipe_config] [CRTC:26][modeset] config ffff880275b52400 for pipe B
>[    3.331540] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    3.331540] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.331541] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.331542] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    3.331543] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.331543] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    3.331543] [drm:intel_dump_pipe_config] requested mode:
>[    3.331544] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.331545] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.331546] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.331547] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    3.331547] [drm:intel_dump_pipe_config] port clock: 162000
>[    3.331547] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.331548] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    3.331548] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.331549] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.331549] [drm:intel_dump_pipe_config] ips: 0
>[    3.331550] [drm:intel_dump_pipe_config] double wide: 0
>[    3.331551] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.331551] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.331552] [drm:intel_dump_pipe_config] STANDARD PLANE:24 plane: 1.0 idx: 4 enabled
>[    3.331553] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.331553] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.331554] [drm:intel_dump_pipe_config] CURSOR PLANE:25 plane: 1.2 idx: 5 disabled, scaler_id = -1
>[    3.331555] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 1.1 idx: 6 disabled, scaler_id = -1
>[    3.331555] [drm:intel_dump_pipe_config] STANDARD PLANE:28 plane: 1.2 idx: 7 disabled, scaler_id = -1
>[    3.331556] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 288000
>[    3.331558] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.331560] [drm:intel_get_shared_dpll] CRTC:26 using pre-allocated PORT PLL B
>[    3.331560] [drm:intel_get_shared_dpll] using PORT PLL B for pipe B
>[    3.331561] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26] scaler_user index 1.31
>[    3.331567] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[    3.331574] [drm:intel_disable_pipe] disabling pipe B
>[    3.333667] [drm:intel_disable_shared_dpll] disable PORT PLL B (active 1, on? 1) for crtc 26
>[    3.333672] [drm:intel_disable_shared_dpll] disabling PORT PLL B
>[    3.333676] ------------[ cut here ]------------
>[    3.333688] WARNING: CPU: 0 PID: 2072 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.333689] WARN_ON(!wm_changed)
>[    3.333700] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.333702] CPU: 0 PID: 2072 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.333702] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.333703]  0000000000000000 ffffffff8134ef46 ffff88027517ba28 0000000000000009
>[    3.333704]  ffffffff81046923 ffffffffa00b11f6 ffff880273ab0000 ffff88027517ba78
>[    3.333705]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.333705] Call Trace:
>[    3.333708]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.333709]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.333718]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.333719]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.333729]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.333738]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.333740]  [<ffffffff817c971f>] ? mutex_lock+0x9/0x25
>[    3.333750]  [<ffffffffa0105452>] ? intel_atomic_commit+0x44d/0x1b3b [i915]
>[    3.333751]  [<ffffffff81073707>] ? mutex_optimistic_spin+0x154/0x192
>[    3.333754]  [<ffffffffa008ae34>] ? __drm_atomic_helper_crtc_duplicate_state+0x26/0x37 [drm_kms_helper]
>[    3.333756]  [<ffffffffa008a8c1>] ? drm_atomic_helper_connector_dpms+0x102/0x168 [drm_kms_helper]
>[    3.333758]  [<ffffffffa008d1a7>] ? drm_fb_helper_dpms.isra.8+0x7a/0xa8 [drm_kms_helper]
>[    3.333759]  [<ffffffffa008d20f>] ? drm_fb_helper_blank+0x3a/0x45 [drm_kms_helper]
>[    3.333769]  [<ffffffffa011a33d>] ? intel_fbdev_blank+0xe/0x4c [i915]
>[    3.333771]  [<ffffffff81399af9>] ? fb_blank+0x53/0x86
>[    3.333771]  [<ffffffff8139a3ff>] ? do_fb_ioctl+0x3eb/0x45c
>[    3.333773]  [<ffffffff8110bd20>] ? mmap_region+0x34b/0x45b
>[    3.333774]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[    3.333775]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[    3.333776]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[    3.333777]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[    3.333778] ---[ end trace 091cb17c4f55e6f9 ]---
>[    3.333782] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[    3.333789] [drm:intel_connector_check_state] [CONNECTOR:42:DP-1]
>[    3.333790] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    3.333791] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[    3.333791] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.333792] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.333792] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[    3.333792] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    3.333793] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[    3.333793] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[    3.333794] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[    3.333794] [drm:check_crtc_state] [CRTC:26]
>[    3.333796] [drm:check_shared_dpll_state] PORT PLL A
>[    3.333797] [drm:check_shared_dpll_state] PORT PLL B
>[    3.333797] [drm:check_shared_dpll_state] PORT PLL C
>[    3.333809] [drm:connected_sink_compute_bpp] [CONNECTOR:49:DP-2] checking for sink bpp constrains
>[    3.333809] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.333811] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[    3.333812] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    3.333813] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[    3.333814] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.333815] [drm:intel_dump_pipe_config] [CRTC:31][modeset] config ffff880275b53400 for pipe C
>[    3.333815] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    3.333816] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.333816] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.333817] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    3.333818] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.333818] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    3.333819] [drm:intel_dump_pipe_config] requested mode:
>[    3.333820] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.333820] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.333821] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.333822] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    3.333822] [drm:intel_dump_pipe_config] port clock: 162000
>[    3.333823] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.333823] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[    3.333824] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.333824] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.333825] [drm:intel_dump_pipe_config] ips: 0
>[    3.333825] [drm:intel_dump_pipe_config] double wide: 0
>[    3.333826] [drm:intel_dump_pipe_config] ddi_pll_sel: 2; dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.333827] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.333828] [drm:intel_dump_pipe_config] STANDARD PLANE:29 plane: 2.0 idx: 8 enabled
>[    3.333829] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.333829] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.333830] [drm:intel_dump_pipe_config] CURSOR PLANE:30 plane: 2.3 idx: 9 disabled, scaler_id = -1
>[    3.333830] [drm:intel_dump_pipe_config] STANDARD PLANE:32 plane: 2.1 idx: 10 disabled, scaler_id = -1
>[    3.333832] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 144000
>[    3.333834] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.333836] [drm:intel_get_shared_dpll] CRTC:31 using pre-allocated PORT PLL C
>[    3.333837] [drm:intel_get_shared_dpll] using PORT PLL C for pipe C
>[    3.333837] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:31] scaler_user index 2.31
>[    3.333843] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[    3.333851] [drm:intel_disable_pipe] disabling pipe C
>[    3.337981] [drm:intel_disable_shared_dpll] disable PORT PLL C (active 1, on? 1) for crtc 31
>[    3.337985] [drm:intel_disable_shared_dpll] disabling PORT PLL C
>[    3.342056] [drm:intel_update_cdclk] Current CD clock rate: 144000 kHz
>[    3.342064] [drm:intel_connector_check_state] [CONNECTOR:49:DP-2]
>[    3.342065] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    3.342066] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[    3.342067] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.342067] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.342068] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[    3.342068] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    3.342069] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[    3.342069] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[    3.342069] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[    3.342070] [drm:check_crtc_state] [CRTC:31]
>[    3.342072] [drm:check_shared_dpll_state] PORT PLL A
>[    3.342073] [drm:check_shared_dpll_state] PORT PLL B
>[    3.342073] [drm:check_shared_dpll_state] PORT PLL C
>[    3.342139] [drm:connected_sink_compute_bpp] [CONNECTOR:34:eDP-1] checking for sink bpp constrains
>[    3.342140] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.342143] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    3.342144] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[    3.342147] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[    3.342148] [drm:intel_dp_compute_config] DP link bw required 331488 available 432000
>[    3.342149] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.342150] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8802745b6000 for pipe A
>[    3.342151] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.342152] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.342153] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.342155] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[    3.342156] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.342157] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.342157] [drm:intel_dump_pipe_config] requested mode:
>[    3.342159] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[    3.342160] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.342161] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[    3.342162] [drm:intel_dump_crtc_timings] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[    3.342163] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.342164] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.342165] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    3.342166] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.342167] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.342168] [drm:intel_dump_pipe_config] ips: 0
>[    3.342169] [drm:intel_dump_pipe_config] double wide: 0
>[    3.342170] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.342171] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.342173] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    3.342175] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.342175] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.342176] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[    3.342177] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[    3.342178] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 0.2 idx: 3 disabled, scaler_id = -1
>[    3.342179] [drm:connected_sink_compute_bpp] [CONNECTOR:42:DP-1] checking for sink bpp constrains
>[    3.342180] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.342181] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[    3.342182] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    3.342183] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[    3.342184] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.342185] [drm:intel_dump_pipe_config] [CRTC:26][modeset] config ffff8802745b5c00 for pipe B
>[    3.342186] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    3.342187] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.342188] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.342189] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    3.342190] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.342191] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    3.342192] [drm:intel_dump_pipe_config] requested mode:
>[    3.342193] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.342194] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.342196] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.342197] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    3.342198] [drm:intel_dump_pipe_config] port clock: 162000
>[    3.342199] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.342200] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    3.342200] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.342201] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.342202] [drm:intel_dump_pipe_config] ips: 0
>[    3.342203] [drm:intel_dump_pipe_config] double wide: 0
>[    3.342204] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.342205] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.342207] [drm:intel_dump_pipe_config] STANDARD PLANE:24 plane: 1.0 idx: 4 enabled
>[    3.342208] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.342208] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.342210] [drm:intel_dump_pipe_config] CURSOR PLANE:25 plane: 1.2 idx: 5 disabled, scaler_id = -1
>[    3.342211] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 1.1 idx: 6 disabled, scaler_id = -1
>[    3.342212] [drm:intel_dump_pipe_config] STANDARD PLANE:28 plane: 1.2 idx: 7 disabled, scaler_id = -1
>[    3.342213] [drm:connected_sink_compute_bpp] [CONNECTOR:49:DP-2] checking for sink bpp constrains
>[    3.342214] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.342215] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[    3.342216] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[    3.342217] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[    3.342218] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    3.342219] [drm:intel_dump_pipe_config] [CRTC:31][modeset] config ffff8802745b5000 for pipe C
>[    3.342220] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    3.342220] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    3.342222] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.342223] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[    3.342224] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.342225] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    3.342225] [drm:intel_dump_pipe_config] requested mode:
>[    3.342227] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.342228] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.342229] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.342230] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    3.342231] [drm:intel_dump_pipe_config] port clock: 162000
>[    3.342232] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.342233] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[    3.342234] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.342235] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.342236] [drm:intel_dump_pipe_config] ips: 0
>[    3.342248] [drm:intel_dump_pipe_config] double wide: 0
>[    3.342250] [drm:intel_dump_pipe_config] ddi_pll_sel: 2; dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[    3.342250] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.342252] [drm:intel_dump_pipe_config] STANDARD PLANE:29 plane: 2.0 idx: 8 enabled
>[    3.342254] [drm:intel_dump_pipe_config] 	FB:55, fb = 1920x1080 format = 0x34325258
>[    3.342254] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.342255] [drm:intel_dump_pipe_config] CURSOR PLANE:30 plane: 2.3 idx: 9 disabled, scaler_id = -1
>[    3.342256] [drm:intel_dump_pipe_config] STANDARD PLANE:32 plane: 2.1 idx: 10 disabled, scaler_id = -1
>[    3.342257] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 288000
>[    3.342260] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.342261] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.342262] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.342263] [drm:intel_get_shared_dpll] CRTC:21 using pre-allocated PORT PLL A
>[    3.342264] [drm:intel_get_shared_dpll] using PORT PLL A for pipe A
>[    3.342265] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    3.342266] [drm:intel_get_shared_dpll] CRTC:26 using pre-allocated PORT PLL B
>[    3.342267] [drm:intel_get_shared_dpll] using PORT PLL B for pipe B
>[    3.342268] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26] scaler_user index 1.31
>[    3.342269] [drm:intel_get_shared_dpll] CRTC:31 using pre-allocated PORT PLL C
>[    3.342270] [drm:intel_get_shared_dpll] using PORT PLL C for pipe C
>[    3.342271] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:31] scaler_user index 2.31
>[    3.346327] [drm:intel_update_cdclk] Current CD clock rate: 288000 kHz
>[    3.346329] [drm:intel_enable_shared_dpll] enable PORT PLL A (active 0, on? 0) for crtc 21
>[    3.346330] [drm:intel_enable_shared_dpll] enabling PORT PLL A
>[    3.346352] [drm:edp_panel_on] Turn eDP port A panel power on
>[    3.346353] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    3.420730] IPv6: ADDRCONF(NETDEV_CHANGE): enx00248c029520: link becomes ready
>[    3.420888] asix 1-4:1.0 enx00248c029520: link up, 100Mbps, full-duplex, lpa 0x45E1
>[    3.435886] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000060
>[    3.481077] [drm:wait_panel_status] Wait complete
>[    3.481079] [drm:wait_panel_on] Wait for panel power on
>[    3.481080] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000063
>[    3.507853] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[    3.507853] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    3.507854] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[    3.507872] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    3.531889] [drm:wait_panel_status] Wait complete
>[    3.531893] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    3.531894] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[    3.532630] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    3.532631] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    3.532862] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[    3.533396] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[    3.533437] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b6000
>[    3.533454] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[    3.533455] [drm:intel_enable_pipe] enabling pipe A
>[    3.533461] [drm:intel_edp_backlight_on] 
>[    3.533462] [drm:intel_panel_enable_backlight] pipe A
>[    3.533463] [drm:intel_panel_actually_set_backlight] set backlight PWM = 96000
>[    3.533464] [drm:intel_psr_enable] PSR not supported on this platform
>[    3.533465] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[    3.533479] [drm:intel_enable_shared_dpll] enable PORT PLL B (active 0, on? 0) for crtc 26
>[    3.533479] [drm:intel_enable_shared_dpll] enabling PORT PLL B
>[    3.534232] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    3.534232] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    3.535424] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[    3.537630] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[    3.537685] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b5c00
>[    3.537700] ------------[ cut here ]------------
>[    3.537712] WARNING: CPU: 0 PID: 2073 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.537713] WARN_ON(!wm_changed)
>[    3.537724] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.537725] CPU: 0 PID: 2073 Comm: gpu-manager Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.537726] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.537727]  0000000000000000 ffffffff8134ef46 ffff88006b273ae8 0000000000000009
>[    3.537728]  ffffffff81046923 ffffffffa00b11f6 ffff880275c82000 ffff88006b273b38
>[    3.537728]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.537729] Call Trace:
>[    3.537731]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.537732]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.537742]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.537743]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.537752]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.537762]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.537771]  [<ffffffffa0121ae4>] ? intel_ddi_enable_transcoder_func+0x1b4/0x1c0 [i915]
>[    3.537781]  [<ffffffffa01089dc>] ? haswell_crtc_enable+0x357/0x762 [i915]
>[    3.537792]  [<ffffffffa01055fc>] ? intel_atomic_commit+0x5f7/0x1b3b [i915]
>[    3.537796]  [<ffffffffa0035da4>] ? drm_atomic_set_crtc_for_connector+0x24/0xc9 [drm]
>[    3.537799]  [<ffffffffa008dc78>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x125/0x283 [drm_kms_helper]
>[    3.537808]  [<ffffffffa011ae9a>] ? intel_fbdev_restore_mode+0x19/0x6f [i915]
>[    3.537812]  [<ffffffffa002037f>] ? drm_lastclose+0x35/0xfc [drm]
>[    3.537816]  [<ffffffffa0020832>] ? drm_release+0x3ec/0x422 [drm]
>[    3.537817]  [<ffffffff8112bc29>] ? __fput+0xda/0x195
>[    3.537818]  [<ffffffff8105b31c>] ? task_work_run+0x5d/0x71
>[    3.537819]  [<ffffffff81042ecb>] ? exit_to_usermode_loop+0x64/0x84
>[    3.537821]  [<ffffffff817caf67>] ? int_ret_from_sys_call+0x25/0x8f
>[    3.537821] ---[ end trace 091cb17c4f55e6fa ]---
>[    3.537826] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[    3.537828] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[    3.537831] [drm:intel_enable_pipe] enabling pipe B
>[    3.537839] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:42:DP-1], [ENCODER:41:TMDS-41]
>[    3.537839] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[    3.537862] [drm:intel_enable_shared_dpll] enable PORT PLL C (active 0, on? 0) for crtc 31
>[    3.537862] [drm:intel_enable_shared_dpll] enabling PORT PLL C
>[    3.538611] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    3.538611] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    3.538845] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[    3.539391] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    3.539391] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    3.539936] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    3.539937] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    3.541072] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[    3.541118] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b5000
>[    3.541135] ------------[ cut here ]------------
>[    3.541147] WARNING: CPU: 1 PID: 2073 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.541148] WARN_ON(!wm_changed)
>[    3.541159] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.541160] CPU: 1 PID: 2073 Comm: gpu-manager Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.541160] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.541162]  0000000000000000 ffffffff8134ef46 ffff88006b273ae8 0000000000000009
>[    3.541162]  ffffffff81046923 ffffffffa00b11f6 ffff880275c82000 ffff88006b273b38
>[    3.541163]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.541163] Call Trace:
>[    3.541166]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.541167]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.541176]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.541177]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.541187]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.541196]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.541206]  [<ffffffffa0121ae4>] ? intel_ddi_enable_transcoder_func+0x1b4/0x1c0 [i915]
>[    3.541216]  [<ffffffffa01089dc>] ? haswell_crtc_enable+0x357/0x762 [i915]
>[    3.541227]  [<ffffffffa01055fc>] ? intel_atomic_commit+0x5f7/0x1b3b [i915]
>[    3.541231]  [<ffffffffa0035da4>] ? drm_atomic_set_crtc_for_connector+0x24/0xc9 [drm]
>[    3.541233]  [<ffffffffa008dc78>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x125/0x283 [drm_kms_helper]
>[    3.541243]  [<ffffffffa011ae9a>] ? intel_fbdev_restore_mode+0x19/0x6f [i915]
>[    3.541246]  [<ffffffffa002037f>] ? drm_lastclose+0x35/0xfc [drm]
>[    3.541250]  [<ffffffffa0020832>] ? drm_release+0x3ec/0x422 [drm]
>[    3.541251]  [<ffffffff8112bc29>] ? __fput+0xda/0x195
>[    3.541253]  [<ffffffff8105b31c>] ? task_work_run+0x5d/0x71
>[    3.541253]  [<ffffffff81042ecb>] ? exit_to_usermode_loop+0x64/0x84
>[    3.541255]  [<ffffffff817caf67>] ? int_ret_from_sys_call+0x25/0x8f
>[    3.541255] ---[ end trace 091cb17c4f55e6fb ]---
>[    3.541257] ------------[ cut here ]------------
>[    3.541267] WARNING: CPU: 1 PID: 2073 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[    3.541267] WARN_ON(!wm_changed)
>[    3.541274] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[    3.541275] CPU: 1 PID: 2073 Comm: gpu-manager Tainted: G     U  W       4.5.0-rc5+ #104
>[    3.541275] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[    3.541276]  0000000000000000 ffffffff8134ef46 ffff88006b273ae8 0000000000000009
>[    3.541277]  ffffffff81046923 ffffffffa00b11f6 ffff8802763bd000 ffff88006b273b38
>[    3.541278]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[    3.541278] Call Trace:
>[    3.541279]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[    3.541280]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[    3.541289]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.541290]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[    3.541300]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[    3.541309]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[    3.541319]  [<ffffffffa0121ae4>] ? intel_ddi_enable_transcoder_func+0x1b4/0x1c0 [i915]
>[    3.541329]  [<ffffffffa01089dc>] ? haswell_crtc_enable+0x357/0x762 [i915]
>[    3.541339]  [<ffffffffa01055fc>] ? intel_atomic_commit+0x5f7/0x1b3b [i915]
>[    3.541343]  [<ffffffffa0035da4>] ? drm_atomic_set_crtc_for_connector+0x24/0xc9 [drm]
>[    3.541345]  [<ffffffffa008dc78>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x125/0x283 [drm_kms_helper]
>[    3.541355]  [<ffffffffa011ae9a>] ? intel_fbdev_restore_mode+0x19/0x6f [i915]
>[    3.541358]  [<ffffffffa002037f>] ? drm_lastclose+0x35/0xfc [drm]
>[    3.541362]  [<ffffffffa0020832>] ? drm_release+0x3ec/0x422 [drm]
>[    3.541363]  [<ffffffff8112bc29>] ? __fput+0xda/0x195
>[    3.541364]  [<ffffffff8105b31c>] ? task_work_run+0x5d/0x71
>[    3.541364]  [<ffffffff81042ecb>] ? exit_to_usermode_loop+0x64/0x84
>[    3.541365]  [<ffffffff817caf67>] ? int_ret_from_sys_call+0x25/0x8f
>[    3.541366] ---[ end trace 091cb17c4f55e6fc ]---
>[    3.541373] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[    3.541384] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[    3.541385] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[    3.541385] [drm:intel_enable_pipe] enabling pipe C
>[    3.541393] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:49:DP-2], [ENCODER:48:TMDS-48]
>[    3.541394] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[    3.545555] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[    3.545558] [drm:intel_connector_check_state] [CONNECTOR:42:DP-1]
>[    3.545559] [drm:intel_connector_check_state] [CONNECTOR:49:DP-2]
>[    3.545560] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[    3.545561] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[    3.545561] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.545562] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.545562] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[    3.545563] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[    3.545563] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[    3.545563] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[    3.545564] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[    3.545565] [drm:check_crtc_state] [CRTC:21]
>[    3.545575] [drm:check_crtc_state] [CRTC:26]
>[    3.545584] [drm:check_crtc_state] [CRTC:31]
>[    3.545592] [drm:check_shared_dpll_state] PORT PLL A
>[    3.545597] [drm:check_shared_dpll_state] PORT PLL B
>[    3.545601] [drm:check_shared_dpll_state] PORT PLL C
>[    3.545630] [drm:i915_gem_open] 
>[    3.545698] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.545699] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.545700] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.545751] [drm:i915_gem_open] 
>[    3.545771] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    3.545772] [drm:drm_mode_getresources] [CRTC:21:crtc-0]
>[    3.545773] [drm:drm_mode_getresources] [CRTC:26:crtc-1]
>[    3.545773] [drm:drm_mode_getresources] [CRTC:31:crtc-2]
>[    3.545773] [drm:drm_mode_getresources] [ENCODER:33:TMDS-33]
>[    3.545774] [drm:drm_mode_getresources] [ENCODER:41:TMDS-41]
>[    3.545774] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[    3.545774] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[    3.545775] [drm:drm_mode_getresources] [ENCODER:45:DP MST-45]
>[    3.545775] [drm:drm_mode_getresources] [ENCODER:48:TMDS-48]
>[    3.545776] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[    3.545776] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[    3.545776] [drm:drm_mode_getresources] [ENCODER:52:DP MST-52]
>[    3.545777] [drm:drm_mode_getresources] [CONNECTOR:34:eDP-1]
>[    3.545777] [drm:drm_mode_getresources] [CONNECTOR:42:DP-1]
>[    3.545778] [drm:drm_mode_getresources] [CONNECTOR:46:HDMI-A-1]
>[    3.545778] [drm:drm_mode_getresources] [CONNECTOR:49:DP-2]
>[    3.545778] [drm:drm_mode_getresources] [CONNECTOR:53:HDMI-A-2]
>[    3.545779] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    3.545781] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    3.545782] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:eDP-1]
>[    3.545783] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[    3.545871] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    3.545948] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    3.546067] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    3.546068] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:eDP-1] probed modes :
>[    3.546070] [drm:drm_mode_debug_printmodeline] Modeline 35:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[    3.546074] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[    3.546081] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[    3.546082] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[    3.546083] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[    3.546190] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[    3.546191] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink yes
>[    3.546192] [drm:intel_dp_print_rates] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[    3.546193] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    3.546193] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    3.546491] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    3.546603] [drm:drm_dp_i2c_do_msg] native defer
>[    3.547164] [drm:drm_dp_i2c_do_msg] native defer
>[    3.547926] [drm:drm_dp_i2c_do_msg] native defer
>[    3.548272] [drm:drm_dp_i2c_do_msg] native defer
>[    3.548978] [drm:drm_dp_i2c_do_msg] native defer
>[    3.549846] [drm:drm_dp_i2c_do_msg] native defer
>[    3.550194] [drm:drm_dp_i2c_do_msg] native defer
>[    3.550937] [drm:drm_dp_i2c_do_msg] native defer
>[    3.551339] [drm:drm_dp_i2c_do_msg] native defer
>[    3.551917] [drm:drm_dp_i2c_do_msg] native defer
>[    3.552726] [drm:drm_dp_i2c_do_msg] native defer
>[    3.553416] [drm:drm_dp_i2c_do_msg] native defer
>[    3.554312] [drm:drm_dp_i2c_do_msg] native defer
>[    3.554754] [drm:drm_dp_i2c_do_msg] native defer
>[    3.555364] [drm:drm_dp_i2c_do_msg] native defer
>[    3.556414] [drm:drm_dp_i2c_do_msg] native defer
>[    3.557323] [drm:drm_dp_i2c_do_msg] native defer
>[    3.557815] [drm:drm_dp_i2c_do_msg] native defer
>[    3.558624] [drm:drm_dp_i2c_do_msg] native defer
>[    3.559490] [drm:drm_dp_i2c_do_msg] native defer
>[    3.559845] [drm:drm_dp_i2c_do_msg] native defer
>[    3.560766] [drm:drm_dp_i2c_do_msg] native defer
>[    3.561133] [drm:drm_dp_i2c_do_msg] native defer
>[    3.561940] [drm:drm_dp_i2c_do_msg] native defer
>[    3.562520] [drm:drm_dp_i2c_do_msg] native defer
>[    3.563048] [drm:drm_dp_i2c_do_msg] native defer
>[    3.563662] [drm:drm_dp_i2c_do_msg] native defer
>[    3.564308] [drm:drm_dp_i2c_do_msg] native defer
>[    3.565171] [drm:drm_dp_i2c_do_msg] native defer
>[    3.565525] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    3.565688] [drm:drm_edid_to_eld] ELD monitor ASUS VS239
>[    3.565689] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[    3.565690] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[    3.565707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] probed modes :
>[    3.565708] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    3.565709] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.565710] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.565711] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.565712] [drm:drm_mode_debug_printmodeline] Modeline 94:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    3.565714] [drm:drm_mode_debug_printmodeline] Modeline 88:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    3.565715] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[    3.565716] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.565717] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.565718] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[    3.565719] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    3.565720] [drm:drm_mode_debug_printmodeline] Modeline 67:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[    3.565721] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.565722] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.565723] [drm:drm_mode_debug_printmodeline] Modeline 98:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.565724] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    3.565725] [drm:drm_mode_debug_printmodeline] Modeline 92:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[    3.565726] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.565727] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    3.565728] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.565729] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[    3.565730] [drm:drm_mode_debug_printmodeline] Modeline 90:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[    3.565731] [drm:drm_mode_debug_printmodeline] Modeline 78:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    3.565732] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.565733] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    3.565734] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.565735] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    3.565736] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    3.565737] [drm:drm_mode_debug_printmodeline] Modeline 97:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.565738] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.565739] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.565740] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[    3.565741] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.565742] [drm:drm_mode_debug_printmodeline] Modeline 81:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.565743] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.565749] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[    3.565759] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[    3.565760] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1]
>[    3.565761] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-1]
>[    3.565824] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.565824] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    3.565880] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    3.565881] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    3.565882] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] disconnected
>[    3.565885] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[    3.565886] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[    3.565887] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:49:DP-2]
>[    3.565889] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[    3.565998] [drm:intel_dp_get_dpcd] DPCD: 12 14 84 01 01 00 01 00 02 02 06 00 00 00 00
>[    3.565998] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[    3.565999] [drm:intel_dp_print_rates] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[    3.566000] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    3.566001] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    3.566084] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    3.567656] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    3.567827] [drm:drm_edid_to_eld] ELD monitor Acer B286HK
>[    3.567828] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 600, latency present 0 0, video latency 0 1, audio latency 64 3
>[    3.567828] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[    3.567850] [drm:drm_mode_debug_printmodeline] Modeline 175:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.567851] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    3.567852] [drm:drm_mode_debug_printmodeline] Modeline 194:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[    3.567852] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[    3.567855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:49:DP-2] probed modes :
>[    3.567856] [drm:drm_mode_debug_printmodeline] Modeline 119:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[    3.567857] [drm:drm_mode_debug_printmodeline] Modeline 122:"3840x2160" 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x9
>[    3.567858] [drm:drm_mode_debug_printmodeline] Modeline 177:"3840x2160" 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[    3.567859] [drm:drm_mode_debug_printmodeline] Modeline 192:"3840x2160" 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[    3.567860] [drm:drm_mode_debug_printmodeline] Modeline 178:"3840x2160" 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
>[    3.567861] [drm:drm_mode_debug_printmodeline] Modeline 193:"3840x2160" 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
>[    3.567862] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.567863] [drm:drm_mode_debug_printmodeline] Modeline 136:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.567864] [drm:drm_mode_debug_printmodeline] Modeline 124:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.567865] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[    3.567866] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    3.567867] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[    3.567868] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.567869] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    3.567870] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    3.567871] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[    3.567872] [drm:drm_mode_debug_printmodeline] Modeline 99:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[    3.567873] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.567874] [drm:drm_mode_debug_printmodeline] Modeline 93:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    3.567875] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[    3.567876] [drm:drm_mode_debug_printmodeline] Modeline 100:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[    3.567877] [drm:drm_mode_debug_printmodeline] Modeline 91:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[    3.567878] [drm:drm_mode_debug_printmodeline] Modeline 101:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    3.567879] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x768" 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6
>[    3.567880] [drm:drm_mode_debug_printmodeline] Modeline 87:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.567881] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    3.567882] [drm:drm_mode_debug_printmodeline] Modeline 127:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    3.567883] [drm:drm_mode_debug_printmodeline] Modeline 112:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    3.567884] [drm:drm_mode_debug_printmodeline] Modeline 113:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    3.567886] [drm:drm_mode_debug_printmodeline] Modeline 114:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    3.567887] [drm:drm_mode_debug_printmodeline] Modeline 115:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    3.567888] [drm:drm_mode_debug_printmodeline] Modeline 116:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    3.567889] [drm:drm_mode_debug_printmodeline] Modeline 117:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    3.567890] [drm:drm_mode_debug_printmodeline] Modeline 102:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    3.567891] [drm:drm_mode_debug_printmodeline] Modeline 103:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    3.567892] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    3.567893] [drm:drm_mode_debug_printmodeline] Modeline 141:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.567894] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    3.567895] [drm:drm_mode_debug_printmodeline] Modeline 106:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    3.567896] [drm:drm_mode_debug_printmodeline] Modeline 107:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[    3.567897] [drm:drm_mode_debug_printmodeline] Modeline 108:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[    3.567898] [drm:drm_mode_debug_printmodeline] Modeline 109:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.567899] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    3.567900] [drm:drm_mode_debug_printmodeline] Modeline 110:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    3.567906] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[    3.567917] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[    3.567918] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2]
>[    3.567918] [drm:intel_hdmi_detect] [CONNECTOR:53:HDMI-A-2]
>[    3.567975] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.567976] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    3.568019] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    3.568020] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    3.568021] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2] disconnected
>[    3.568024] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[    3.568071] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.568072] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.568073] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.568262] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    3.568263] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    3.568264] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    3.636046] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=96000/96000
>[    3.636047] [drm:intel_panel_actually_set_backlight] set backlight PWM = 96000
>[    4.180913] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    4.180918] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[    6.520192] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    6.520193] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    6.520193] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    6.520245] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    6.520246] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    6.520247] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[    6.520292] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    6.520293] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[    6.520293] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   18.527551] [drm:i915_gem_open] 
>[   18.527656] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   18.527658] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   18.527659] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   18.530902] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   18.530904] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   18.530904] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   18.535206] [drm:i915_gem_open] 
>[   18.535256] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.535834] [drm:i915_gem_open] 
>[   18.535886] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.535888] [drm:drm_mode_getresources] [CRTC:21:crtc-0]
>[   18.535889] [drm:drm_mode_getresources] [CRTC:26:crtc-1]
>[   18.535890] [drm:drm_mode_getresources] [CRTC:31:crtc-2]
>[   18.535891] [drm:drm_mode_getresources] [ENCODER:33:TMDS-33]
>[   18.535892] [drm:drm_mode_getresources] [ENCODER:41:TMDS-41]
>[   18.535893] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   18.535893] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   18.535894] [drm:drm_mode_getresources] [ENCODER:45:DP MST-45]
>[   18.535895] [drm:drm_mode_getresources] [ENCODER:48:TMDS-48]
>[   18.535896] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   18.535896] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   18.535897] [drm:drm_mode_getresources] [ENCODER:52:DP MST-52]
>[   18.535898] [drm:drm_mode_getresources] [CONNECTOR:34:eDP-1]
>[   18.535899] [drm:drm_mode_getresources] [CONNECTOR:42:DP-1]
>[   18.535900] [drm:drm_mode_getresources] [CONNECTOR:46:HDMI-A-1]
>[   18.535900] [drm:drm_mode_getresources] [CONNECTOR:49:DP-2]
>[   18.535901] [drm:drm_mode_getresources] [CONNECTOR:53:HDMI-A-2]
>[   18.535902] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.536407] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.536419] [drm:drm_mode_addfb2] [FB:54]
>[   18.536682] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
>[   18.536685] [drm:i915_pages_create_for_stolen] offset=0x7f9000, size=16384
>[   18.536728] [drm:internal_framebuffer_create] could not create framebuffer
>[   18.536733] [drm:drm_mode_addfb2] [FB:54]
>[   18.536765] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.536767] [drm:drm_mode_getresources] [CRTC:21:crtc-0]
>[   18.536768] [drm:drm_mode_getresources] [CRTC:26:crtc-1]
>[   18.536769] [drm:drm_mode_getresources] [CRTC:31:crtc-2]
>[   18.536770] [drm:drm_mode_getresources] [ENCODER:33:TMDS-33]
>[   18.536770] [drm:drm_mode_getresources] [ENCODER:41:TMDS-41]
>[   18.536771] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[   18.536772] [drm:drm_mode_getresources] [ENCODER:44:DP MST-44]
>[   18.536773] [drm:drm_mode_getresources] [ENCODER:45:DP MST-45]
>[   18.536774] [drm:drm_mode_getresources] [ENCODER:48:TMDS-48]
>[   18.536774] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[   18.536775] [drm:drm_mode_getresources] [ENCODER:51:DP MST-51]
>[   18.536776] [drm:drm_mode_getresources] [ENCODER:52:DP MST-52]
>[   18.536777] [drm:drm_mode_getresources] [CONNECTOR:34:eDP-1]
>[   18.536778] [drm:drm_mode_getresources] [CONNECTOR:42:DP-1]
>[   18.536779] [drm:drm_mode_getresources] [CONNECTOR:46:HDMI-A-1]
>[   18.536780] [drm:drm_mode_getresources] [CONNECTOR:49:DP-2]
>[   18.536781] [drm:drm_mode_getresources] [CONNECTOR:53:HDMI-A-2]
>[   18.536782] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[   18.536835] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   18.536841] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   18.538718] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   18.538726] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   18.538753] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   18.538756] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   18.538784] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[   18.538788] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[   18.538810] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[   18.538813] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[   18.553900] [drm:drm_mode_addfb2] [FB:54]
>[   18.851090] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   18.851094] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   18.851102] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   18.855714] [drm:drm_mode_setcrtc] [CRTC:26:crtc-1]
>[   18.855718] [drm:drm_mode_setcrtc] [CONNECTOR:42:DP-1]
>[   18.855726] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   18.857805] [drm:drm_mode_setcrtc] [CRTC:31:crtc-2]
>[   18.857809] [drm:drm_mode_setcrtc] [CONNECTOR:49:DP-2]
>[   18.857818] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   19.359145] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   19.359148] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1]
>[   19.359149] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-1]
>[   19.359247] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   19.359249] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   19.359350] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   19.359354] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   19.359369] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] disconnected
>[   19.359379] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[   19.359380] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2]
>[   19.359381] [drm:intel_hdmi_detect] [CONNECTOR:53:HDMI-A-2]
>[   19.359439] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   19.359441] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   19.359494] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   19.359498] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   19.359500] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2] disconnected
>[   25.474540] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   25.474543] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:eDP-1]
>[   25.474545] [drm:intel_dp_detect] [CONNECTOR:34:eDP-1]
>[   25.474549] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   25.474551] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006f
>[   25.474637] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   25.474719] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   25.474837] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   25.474840] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:34:eDP-1] probed modes :
>[   25.474841] [drm:drm_mode_debug_printmodeline] Modeline 35:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[   25.474845] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   25.474923] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   25.474924] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   25.474926] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   25.475035] [drm:intel_dp_get_dpcd] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   25.475036] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink yes
>[   25.475037] [drm:intel_dp_print_rates] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   25.475038] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   25.475039] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   25.475359] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   25.475470] [drm:drm_dp_i2c_do_msg] native defer
>[   25.476407] [drm:drm_dp_i2c_do_msg] native defer
>[   25.477338] [drm:drm_dp_i2c_do_msg] native defer
>[   26.095254] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   26.095257] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[   26.391951] [drm:drm_dp_i2c_do_msg] native defer
>[   26.392706] [drm:drm_dp_i2c_do_msg] native defer
>[   26.393194] [drm:drm_dp_i2c_do_msg] native defer
>[   26.393789] [drm:drm_dp_i2c_do_msg] native defer
>[   26.394550] [drm:drm_dp_i2c_do_msg] native defer
>[   26.394955] [drm:drm_dp_i2c_do_msg] native defer
>[   26.395411] [drm:drm_dp_i2c_do_msg] native defer
>[   26.396063] [drm:drm_dp_i2c_do_msg] native defer
>[   26.396910] [drm:drm_dp_i2c_do_msg] native defer
>[   26.397501] [drm:drm_dp_i2c_do_msg] native defer
>[   26.398345] [drm:drm_dp_i2c_do_msg] native defer
>[   26.399118] [drm:drm_dp_i2c_do_msg] native defer
>[   26.399552] [drm:drm_dp_i2c_do_msg] native defer
>[   26.400060] [drm:drm_dp_i2c_do_msg] native defer
>[   26.400695] [drm:drm_dp_i2c_do_msg] native defer
>[   26.401617] [drm:drm_dp_i2c_do_msg] native defer
>[   26.402150] [drm:drm_dp_i2c_do_msg] native defer
>[   26.402512] [drm:drm_dp_i2c_do_msg] native defer
>[   26.403351] [drm:drm_dp_i2c_do_msg] native defer
>[   26.403909] [drm:drm_dp_i2c_do_msg] native defer
>[   26.404529] [drm:drm_dp_i2c_do_msg] native defer
>[   26.405382] [drm:drm_dp_i2c_do_msg] native defer
>[   26.405820] [drm:drm_dp_i2c_do_msg] native defer
>[   26.406396] [drm:drm_dp_i2c_do_msg] native defer
>[   26.407157] [drm:drm_dp_i2c_do_msg] native defer
>[   26.407993] [drm:drm_dp_i2c_do_msg] native defer
>[   26.408857] [drm:drm_dp_i2c_do_msg] native defer
>[   26.409303] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   26.409467] [drm:drm_edid_to_eld] ELD monitor ASUS VS239
>[   26.409469] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[   26.409470] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   26.409487] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] probed modes :
>[   26.409489] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   26.409491] [drm:drm_mode_debug_printmodeline] Modeline 96:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.409492] [drm:drm_mode_debug_printmodeline] Modeline 89:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.409494] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.409495] [drm:drm_mode_debug_printmodeline] Modeline 94:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   26.409497] [drm:drm_mode_debug_printmodeline] Modeline 88:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   26.409498] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   26.409500] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.409501] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.409503] [drm:drm_mode_debug_printmodeline] Modeline 64:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   26.409504] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   26.409505] [drm:drm_mode_debug_printmodeline] Modeline 67:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   26.409507] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   26.409508] [drm:drm_mode_debug_printmodeline] Modeline 59:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.409510] [drm:drm_mode_debug_printmodeline] Modeline 98:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.409511] [drm:drm_mode_debug_printmodeline] Modeline 60:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   26.409513] [drm:drm_mode_debug_printmodeline] Modeline 92:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   26.409514] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   26.409516] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   26.409517] [drm:drm_mode_debug_printmodeline] Modeline 77:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   26.409519] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   26.409520] [drm:drm_mode_debug_printmodeline] Modeline 90:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   26.409522] [drm:drm_mode_debug_printmodeline] Modeline 78:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   26.409523] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   26.409524] [drm:drm_mode_debug_printmodeline] Modeline 80:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   26.409526] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   26.409527] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   26.409529] [drm:drm_mode_debug_printmodeline] Modeline 61:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   26.409530] [drm:drm_mode_debug_printmodeline] Modeline 97:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.409532] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.409533] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   26.409534] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   26.409536] [drm:drm_mode_debug_printmodeline] Modeline 72:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.409537] [drm:drm_mode_debug_printmodeline] Modeline 81:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.409539] [drm:drm_mode_debug_printmodeline] Modeline 73:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   26.409556] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   26.409593] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[   26.409596] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:49:DP-2]
>[   26.409601] [drm:intel_dp_detect] [CONNECTOR:49:DP-2]
>[   26.409936] [drm:intel_dp_get_dpcd] DPCD: 12 14 84 01 01 00 01 00 02 02 06 00 00 00 00
>[   26.409937] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   26.409939] [drm:intel_dp_print_rates] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   26.409940] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   26.409941] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   26.410017] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   26.411729] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   26.411894] [drm:drm_edid_to_eld] ELD monitor Acer B286HK
>[   26.411895] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 600, latency present 0 0, video latency 0 1, audio latency 64 3
>[   26.411896] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   26.411916] [drm:drm_mode_debug_printmodeline] Modeline 176:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.411917] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.411919] [drm:drm_mode_debug_printmodeline] Modeline 195:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.411920] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.411923] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:49:DP-2] probed modes :
>[   26.411924] [drm:drm_mode_debug_printmodeline] Modeline 119:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[   26.411926] [drm:drm_mode_debug_printmodeline] Modeline 122:"3840x2160" 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x9
>[   26.411927] [drm:drm_mode_debug_printmodeline] Modeline 177:"3840x2160" 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   26.411929] [drm:drm_mode_debug_printmodeline] Modeline 192:"3840x2160" 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   26.411930] [drm:drm_mode_debug_printmodeline] Modeline 178:"3840x2160" 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
>[   26.411931] [drm:drm_mode_debug_printmodeline] Modeline 193:"3840x2160" 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
>[   26.411933] [drm:drm_mode_debug_printmodeline] Modeline 86:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.411934] [drm:drm_mode_debug_printmodeline] Modeline 136:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.411936] [drm:drm_mode_debug_printmodeline] Modeline 124:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.411937] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.411939] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   26.411940] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   26.411941] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.411943] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.411944] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.411946] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.411947] [drm:drm_mode_debug_printmodeline] Modeline 99:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   26.411949] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.411950] [drm:drm_mode_debug_printmodeline] Modeline 93:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.411952] [drm:drm_mode_debug_printmodeline] Modeline 95:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[   26.411953] [drm:drm_mode_debug_printmodeline] Modeline 100:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   26.411954] [drm:drm_mode_debug_printmodeline] Modeline 91:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   26.411956] [drm:drm_mode_debug_printmodeline] Modeline 101:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   26.411957] [drm:drm_mode_debug_printmodeline] Modeline 85:"1280x768" 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6
>[   26.411959] [drm:drm_mode_debug_printmodeline] Modeline 87:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.411960] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.411962] [drm:drm_mode_debug_printmodeline] Modeline 127:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   26.411963] [drm:drm_mode_debug_printmodeline] Modeline 112:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   26.411965] [drm:drm_mode_debug_printmodeline] Modeline 113:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   26.411966] [drm:drm_mode_debug_printmodeline] Modeline 114:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   26.411968] [drm:drm_mode_debug_printmodeline] Modeline 115:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   26.411969] [drm:drm_mode_debug_printmodeline] Modeline 116:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   26.411970] [drm:drm_mode_debug_printmodeline] Modeline 117:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   26.411972] [drm:drm_mode_debug_printmodeline] Modeline 102:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   26.411973] [drm:drm_mode_debug_printmodeline] Modeline 103:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   26.411975] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   26.411976] [drm:drm_mode_debug_printmodeline] Modeline 141:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.411977] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.411979] [drm:drm_mode_debug_printmodeline] Modeline 106:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   26.411980] [drm:drm_mode_debug_printmodeline] Modeline 107:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   26.411982] [drm:drm_mode_debug_printmodeline] Modeline 108:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   26.411983] [drm:drm_mode_debug_printmodeline] Modeline 109:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.411985] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.411986] [drm:drm_mode_debug_printmodeline] Modeline 110:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   26.411993] [drm:drm_mode_getconnector] [CONNECTOR:49:?]
>[   26.412038] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   26.412039] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1]
>[   26.412040] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-1]
>[   26.412106] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   26.412108] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   26.412190] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   26.412209] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   26.412211] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-1] disconnected
>[   26.412221] [drm:drm_mode_getconnector] [CONNECTOR:53:?]
>[   26.412224] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2]
>[   26.412227] [drm:intel_hdmi_detect] [CONNECTOR:53:HDMI-A-2]
>[   26.412426] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   26.412427] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   26.412608] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   26.412610] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   26.412611] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:53:HDMI-A-2] disconnected
>[   26.423546] [drm:drm_mode_addfb2] [FB:123]
>[   26.423696] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   26.423699] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   26.423707] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   26.424164] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   26.424166] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   26.424169] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   26.426517] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   26.426521] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   26.426529] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   26.429961] [drm:drm_mode_setcrtc] [CRTC:26:crtc-1]
>[   26.429966] [drm:drm_mode_setcrtc] [CONNECTOR:42:DP-1]
>[   26.429973] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   26.430971] [drm:drm_mode_setcrtc] [CRTC:31:crtc-2]
>[   26.430975] [drm:drm_mode_setcrtc] [CONNECTOR:49:DP-2]
>[   26.430982] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   26.434649] [drm:drm_mode_setcrtc] [CRTC:31:crtc-2]
>[   26.434653] [drm:drm_mode_setcrtc] [CONNECTOR:49:DP-2]
>[   26.434661] [drm:connected_sink_compute_bpp] [CONNECTOR:49:DP-2] checking for sink bpp constrains
>[   26.434662] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   26.434664] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   26.434667] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   26.434668] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[   26.434669] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   26.434671] [drm:intel_dump_pipe_config] [CRTC:31][modeset] config ffff8802745b6400 for pipe C
>[   26.434671] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   26.434672] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   26.434673] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   26.434674] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   26.434676] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   26.434676] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   26.434677] [drm:intel_dump_pipe_config] requested mode:
>[   26.434679] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0x9
>[   26.434679] [drm:intel_dump_pipe_config] adjusted mode:
>[   26.434681] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0x9
>[   26.434682] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x0 flags: 0x9
>[   26.434683] [drm:intel_dump_pipe_config] port clock: 540000
>[   26.434684] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   26.434685] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   26.434686] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   26.434686] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   26.434687] [drm:intel_dump_pipe_config] ips: 0
>[   26.434688] [drm:intel_dump_pipe_config] double wide: 0
>[   26.434690] [drm:intel_dump_pipe_config] ddi_pll_sel: 2; dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[   26.434690] [drm:intel_dump_pipe_config] planes on this crtc
>[   26.434692] [drm:intel_dump_pipe_config] STANDARD PLANE:29 plane: 2.0 idx: 8 enabled
>[   26.434693] [drm:intel_dump_pipe_config] 	FB:123, fb = 3840x2160 format = 0x34325258
>[   26.434694] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   26.434696] [drm:intel_dump_pipe_config] CURSOR PLANE:30 plane: 2.3 idx: 9 disabled, scaler_id = -1
>[   26.434697] [drm:intel_dump_pipe_config] STANDARD PLANE:32 plane: 2.1 idx: 10 disabled, scaler_id = -1
>[   26.434700] [drm:intel_modeset_checks] New cdclk calculated to be atomic 624000, actual 624000
>[   26.434702] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   26.434704] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   26.434705] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   26.434706] [drm:intel_get_shared_dpll] CRTC:21 using pre-allocated PORT PLL A
>[   26.434707] [drm:intel_get_shared_dpll] using PORT PLL A for pipe A
>[   26.434708] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   26.434709] [drm:intel_get_shared_dpll] CRTC:26 using pre-allocated PORT PLL B
>[   26.434710] [drm:intel_get_shared_dpll] using PORT PLL B for pipe B
>[   26.434711] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26] scaler_user index 1.31
>[   26.434712] [drm:intel_get_shared_dpll] CRTC:31 using pre-allocated PORT PLL C
>[   26.434713] [drm:intel_get_shared_dpll] using PORT PLL C for pipe C
>[   26.434714] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:31] scaler_user index 2.31
>[   26.435843] [drm:intel_edp_backlight_off] 
>[   26.491180] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   26.491190] [drm:intel_disable_pipe] disabling pipe A
>[   26.493701] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   26.493705] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[   26.493758] [drm:edp_panel_off] Turn eDP port A panel power off
>[   26.493763] [drm:wait_panel_off] Wait for panel power off time
>[   26.493765] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control 00000060
>[   26.506910] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[   26.506913] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   26.506914] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   26.506933] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   26.512989] [drm:wait_panel_status] Wait complete
>[   26.512995] [drm:intel_disable_shared_dpll] disable PORT PLL A (active 1, on? 1) for crtc 21
>[   26.513012] [drm:intel_disable_shared_dpll] disabling PORT PLL A
>[   26.513018] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[   26.513032] [drm:intel_disable_pipe] disabling pipe B
>[   26.514053] [drm:intel_disable_shared_dpll] disable PORT PLL B (active 1, on? 1) for crtc 26
>[   26.514061] [drm:intel_disable_shared_dpll] disabling PORT PLL B
>[   26.514066] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[   26.514081] [drm:intel_disable_pipe] disabling pipe C
>[   26.517384] [drm:intel_disable_shared_dpll] disable PORT PLL C (active 1, on? 1) for crtc 31
>[   26.517392] [drm:intel_disable_shared_dpll] disabling PORT PLL C
>[   26.521980] [drm:intel_update_cdclk] Current CD clock rate: 624000 kHz
>[   26.521984] [drm:intel_enable_shared_dpll] enable PORT PLL A (active 0, on? 0) for crtc 21
>[   26.521986] [drm:intel_enable_shared_dpll] enabling PORT PLL A
>[   26.522025] [drm:edp_panel_on] Turn eDP port A panel power on
>[   26.522026] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   26.638312] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000060
>[   26.655486] [drm:wait_panel_status] Wait complete
>[   26.655490] [drm:wait_panel_on] Wait for panel power on
>[   26.655492] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000063
>[   26.682291] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[   26.682294] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   26.682295] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   26.682311] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   26.714116] [drm:wait_panel_status] Wait complete
>[   26.714122] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   26.714125] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[   26.714879] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   26.714880] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.715116] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   26.715664] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   26.715706] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b6800
>[   26.715760] [drm:intel_enable_pipe] enabling pipe A
>[   26.715767] [drm:intel_edp_backlight_on] 
>[   26.715768] [drm:intel_panel_enable_backlight] pipe A
>[   26.715770] [drm:intel_panel_actually_set_backlight] set backlight PWM = 96000
>[   26.715773] [drm:intel_psr_enable] PSR not supported on this platform
>[   26.715774] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   26.715793] [drm:intel_enable_shared_dpll] enable PORT PLL B (active 0, on? 0) for crtc 26
>[   26.715794] [drm:intel_enable_shared_dpll] enabling PORT PLL B
>[   26.716566] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   26.716567] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.717463] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   26.721044] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   26.721095] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b4c00
>[   26.721148] [drm:intel_enable_pipe] enabling pipe B
>[   26.721155] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:42:DP-1], [ENCODER:41:TMDS-41]
>[   26.721156] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[   26.721186] [drm:intel_enable_shared_dpll] enable PORT PLL C (active 0, on? 0) for crtc 31
>[   26.721187] [drm:intel_enable_shared_dpll] enabling PORT PLL C
>[   26.721950] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   26.721952] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.722203] [drm:intel_dp_link_training_clock_recovery] clock recovery not ok, reset
>[   26.722207] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   26.722208] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.722455] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   26.722456] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.722692] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   26.722693] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.722945] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   26.722947] [drm:intel_dp_training_pattern] 5.4 Gbps link rate without sink TPS3 support
>[   26.723488] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   26.723489] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   26.724041] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   26.724042] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.726588] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   26.726637] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b6400
>[   26.726707] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   26.726709] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   26.726712] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   26.726716] [drm:intel_enable_pipe] enabling pipe C
>[   26.726728] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:49:DP-2], [ENCODER:48:TMDS-48]
>[   26.726729] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[   26.730916] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   26.730920] [drm:intel_connector_check_state] [CONNECTOR:42:DP-1]
>[   26.730923] [drm:intel_connector_check_state] [CONNECTOR:49:DP-2]
>[   26.730925] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   26.730926] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   26.730927] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   26.730928] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   26.730929] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   26.730929] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[   26.730930] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   26.730931] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   26.730932] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   26.730933] [drm:check_crtc_state] [CRTC:21]
>[   26.730958] [drm:check_crtc_state] [CRTC:26]
>[   26.730972] [drm:check_crtc_state] [CRTC:31]
>[   26.730985] [drm:check_shared_dpll_state] PORT PLL A
>[   26.731001] [drm:check_shared_dpll_state] PORT PLL B
>[   26.731007] [drm:check_shared_dpll_state] PORT PLL C
>[   27.381322] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   27.381326] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[   29.629599] [drm:drm_mode_setcrtc] [CRTC:31:crtc-2]
>[   29.629611] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 288000
>[   29.629614] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   29.629616] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   29.629617] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   29.629619] [drm:intel_get_shared_dpll] CRTC:21 using pre-allocated PORT PLL A
>[   29.629620] [drm:intel_get_shared_dpll] using PORT PLL A for pipe A
>[   29.629621] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   29.629622] [drm:intel_get_shared_dpll] CRTC:26 using pre-allocated PORT PLL B
>[   29.629623] [drm:intel_get_shared_dpll] using PORT PLL B for pipe B
>[   29.629624] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26] scaler_user index 1.31
>[   29.629625] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:31] scaler_user index 2.31
>[   29.629634] ------------[ cut here ]------------
>[   29.629647] WARNING: CPU: 0 PID: 2535 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x70/0x7a [i915]()
>[   29.629648] Unclaimed register detected before writing to register 0x70180
>[   29.629649] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[   29.629668] CPU: 0 PID: 2535 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[   29.629669] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[   29.629670]  0000000000000000 ffffffff8134ef46 ffff88027575baf0 0000000000000009
>[   29.629671]  ffffffff81046923 ffffffffa013e7ee 0000000000000000 ffff88027575bb40
>[   29.629672]  ffff880273300080 0000000000000000 ffffffff8104697f ffffffffa0166faf
>[   29.629674] Call Trace:
>[   29.629677]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[   29.629679]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[   29.629688]  [<ffffffffa013e7ee>] ? __unclaimed_reg_debug+0x70/0x7a [i915]
>[   29.629690]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[   29.629700]  [<ffffffffa0101b65>] ? intel_pin_and_fence_fb_obj+0x113/0x13e [i915]
>[   29.629710]  [<ffffffffa013e7ee>] ? __unclaimed_reg_debug+0x70/0x7a [i915]
>[   29.629721]  [<ffffffffa00eec68>] ? gen9_write32+0xd4/0x2fe [i915]
>[   29.629723]  [<ffffffff817c971f>] ? mutex_lock+0x9/0x25
>[   29.629734]  [<ffffffffa00f5eaf>] ? skylake_disable_primary_plane+0x2e/0x50 [i915]
>[   29.629745]  [<ffffffffa00f9885>] ? intel_crtc_disable_planes+0x8f/0xba [i915]
>[   29.629756]  [<ffffffffa0105407>] ? intel_atomic_commit+0x402/0x1b3b [i915]
>[   29.629757]  [<ffffffff81124c25>] ? __kmalloc_track_caller+0x63/0x14d
>[   29.629759]  [<ffffffff811226d6>] ? kmem_cache_alloc_trace+0x2c/0x115
>[   29.629765]  [<ffffffffa0035dc1>] ? drm_atomic_set_crtc_for_connector+0x41/0xc9 [drm]
>[   29.629768]  [<ffffffffa008bb7e>] ? drm_atomic_helper_set_config+0x40/0x8e [drm_kms_helper]
>[   29.629773]  [<ffffffffa0028eb5>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   29.629777]  [<ffffffffa002d0a6>] ? drm_mode_setcrtc+0x372/0x42e [drm]
>[   29.629782]  [<ffffffffa00219a7>] ? drm_ioctl+0x213/0x32a [drm]
>[   29.629787]  [<ffffffffa002cd34>] ? drm_mode_setplane+0x178/0x178 [drm]
>[   29.629788]  [<ffffffff8108d00f>] ? hrtimer_start_range_ns+0x228/0x251
>[   29.629790]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[   29.629791]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[   29.629794]  [<ffffffff81703a3d>] ? __sys_recvmsg+0x4c/0x5a
>[   29.629795]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[   29.629796]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[   29.629798] ---[ end trace 091cb17c4f55e6fd ]---
>[   29.629800] [drm:intel_edp_backlight_off] 
>[   29.686130] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   29.686139] [drm:intel_disable_pipe] disabling pipe A
>[   29.688543] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   29.688547] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[   29.688593] [drm:edp_panel_off] Turn eDP port A panel power off
>[   29.688598] [drm:wait_panel_off] Wait for panel power off time
>[   29.688599] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000060
>[   29.701732] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[   29.701735] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   29.701736] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   29.701753] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   29.706867] [drm:wait_panel_status] Wait complete
>[   29.706873] [drm:intel_disable_shared_dpll] disable PORT PLL A (active 1, on? 1) for crtc 21
>[   29.706879] [drm:intel_disable_shared_dpll] disabling PORT PLL A
>[   29.706885] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[   29.706898] [drm:intel_disable_pipe] disabling pipe B
>[   29.710919] [drm:intel_disable_shared_dpll] disable PORT PLL B (active 1, on? 1) for crtc 26
>[   29.710924] [drm:intel_disable_shared_dpll] disabling PORT PLL B
>[   29.710929] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[   29.710942] [drm:intel_disable_pipe] disabling pipe C
>[   29.712427] [drm:intel_disable_shared_dpll] disable PORT PLL C (active 1, on? 1) for crtc 31
>[   29.712432] [drm:intel_disable_shared_dpll] disabling PORT PLL C
>[   29.720338] [drm:intel_update_cdclk] Current CD clock rate: 288000 kHz
>[   29.720342] [drm:intel_enable_shared_dpll] enable PORT PLL A (active 0, on? 0) for crtc 21
>[   29.720344] [drm:intel_enable_shared_dpll] enabling PORT PLL A
>[   29.720365] [drm:edp_panel_on] Turn eDP port A panel power on
>[   29.720367] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   29.845611] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000060
>[   29.845613] [drm:wait_panel_status] Wait complete
>[   29.845614] [drm:wait_panel_on] Wait for panel power on
>[   29.845615] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control 00000063
>[   29.872411] [drm:intel_get_hpd_pins] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[   29.872414] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   29.872415] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   29.872433] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   29.902809] [drm:wait_panel_status] Wait complete
>[   29.902815] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   29.902817] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[   29.903597] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   29.903598] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   29.903837] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   29.904386] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   29.904429] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b4800
>[   29.904444] [drm:intel_enable_pipe] enabling pipe A
>[   29.904452] [drm:intel_edp_backlight_on] 
>[   29.904453] [drm:intel_panel_enable_backlight] pipe A
>[   29.904454] [drm:intel_panel_actually_set_backlight] set backlight PWM = 96000
>[   29.904456] [drm:intel_psr_enable] PSR not supported on this platform
>[   29.904457] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   29.904471] [drm:intel_enable_shared_dpll] enable PORT PLL B (active 0, on? 0) for crtc 26
>[   29.904472] [drm:intel_enable_shared_dpll] enabling PORT PLL B
>[   29.905240] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   29.905241] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   29.906386] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   29.908206] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   29.908256] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b5000
>[   29.908272] [drm:intel_enable_pipe] enabling pipe B
>[   29.908280] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:42:DP-1], [ENCODER:41:TMDS-41]
>[   29.908281] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[   29.912485] [drm:intel_connector_check_state] [CONNECTOR:34:eDP-1]
>[   29.912489] [drm:intel_connector_check_state] [CONNECTOR:42:DP-1]
>[   29.912491] [drm:intel_connector_check_state] [CONNECTOR:49:DP-2]
>[   29.912492] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   29.912493] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   29.912494] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   29.912495] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   29.912496] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   29.912497] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[   29.912498] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   29.912499] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   29.912499] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   29.912501] [drm:check_crtc_state] [CRTC:21]
>[   29.912512] [drm:check_crtc_state] [CRTC:26]
>[   29.912521] [drm:check_crtc_state] [CRTC:31]
>[   29.912522] [drm:check_shared_dpll_state] PORT PLL A
>[   29.912528] [drm:check_shared_dpll_state] PORT PLL B
>[   29.912532] [drm:check_shared_dpll_state] PORT PLL C
>[   29.913280] [drm:drm_mode_addfb2] [FB:54]
>[   29.913311] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   29.913314] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   29.913321] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   29.913970] [drm:drm_mode_setcrtc] [CRTC:21:crtc-0]
>[   29.913971] [drm:drm_mode_setcrtc] [CONNECTOR:34:eDP-1]
>[   29.913975] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   29.916920] [drm:drm_mode_setcrtc] [CRTC:26:crtc-1]
>[   29.916925] [drm:drm_mode_setcrtc] [CONNECTOR:42:DP-1]
>[   29.916932] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:24] scaler_user index 1.4
>[   29.920846] [drm:drm_mode_setcrtc] [CRTC:31:crtc-2]
>[   29.920850] [drm:drm_mode_setcrtc] [CONNECTOR:49:DP-2]
>[   29.920857] [drm:connected_sink_compute_bpp] [CONNECTOR:49:DP-2] checking for sink bpp constrains
>[   29.920858] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   29.920860] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[   29.920862] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   29.920863] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400
>[   29.920864] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   29.920866] [drm:intel_dump_pipe_config] [CRTC:31][modeset] config ffff8802745b5000 for pipe C
>[   29.920866] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   29.920867] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   29.920868] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   29.920869] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   29.920871] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   29.920871] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[   29.920872] [drm:intel_dump_pipe_config] requested mode:
>[   29.920874] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5
>[   29.920874] [drm:intel_dump_pipe_config] adjusted mode:
>[   29.920876] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x0 0x5
>[   29.920877] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x0 flags: 0x5
>[   29.920878] [drm:intel_dump_pipe_config] port clock: 162000
>[   29.920879] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   29.920880] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   29.920880] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   29.920881] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   29.920882] [drm:intel_dump_pipe_config] ips: 0
>[   29.920883] [drm:intel_dump_pipe_config] double wide: 0
>[   29.920885] [drm:intel_dump_pipe_config] ddi_pll_sel: 2; dpll_hw_state: ebb0: 0x4100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x58
>[   29.920885] [drm:intel_dump_pipe_config] planes on this crtc
>[   29.920887] [drm:intel_dump_pipe_config] STANDARD PLANE:29 plane: 2.0 idx: 8 disabled, scaler_id = -1
>[   29.920888] [drm:intel_dump_pipe_config] CURSOR PLANE:30 plane: 2.3 idx: 9 disabled, scaler_id = -1
>[   29.920889] [drm:intel_dump_pipe_config] STANDARD PLANE:32 plane: 2.1 idx: 10 disabled, scaler_id = -1
>[   29.920890] [drm:intel_modeset_checks] New cdclk calculated to be atomic 288000, actual 288000
>[   29.920892] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:29] scaler_user index 2.8
>[   29.920895] [drm:intel_get_shared_dpll] CRTC:31 using pre-allocated PORT PLL C
>[   29.920895] [drm:intel_get_shared_dpll] using PORT PLL C for pipe C
>[   29.920897] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:31] scaler_user index 2.31
>[   29.921196] [drm:intel_enable_shared_dpll] enable PORT PLL C (active 0, on? 0) for crtc 31
>[   29.921198] [drm:intel_enable_shared_dpll] enabling PORT PLL C
>[   29.921956] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   29.921957] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   29.922191] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   29.922737] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   29.922738] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   29.923287] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   29.923288] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   29.924626] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   29.924670] [drm:skylake_pfit_enable] for crtc_state = ffff8802745b5000
>[   29.924687] ------------[ cut here ]------------
>[   29.924700] WARNING: CPU: 0 PID: 2535 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[   29.924700] WARN_ON(!wm_changed)
>[   29.924701] Modules linked in:
>[   29.924702]  snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[   29.924719] CPU: 0 PID: 2535 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[   29.924720] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[   29.924721]  0000000000000000 ffffffff8134ef46 ffff88027575b9e8 0000000000000009
>[   29.924722]  ffffffff81046923 ffffffffa00b11f6 ffff880275c82000 ffff88027575ba38
>[   29.924724]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[   29.924725] Call Trace:
>[   29.924728]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[   29.924730]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[   29.924739]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[   29.924741]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[   29.924750]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[   29.924760]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[   29.924770]  [<ffffffffa0121ae4>] ? intel_ddi_enable_transcoder_func+0x1b4/0x1c0 [i915]
>[   29.924781]  [<ffffffffa01089dc>] ? haswell_crtc_enable+0x357/0x762 [i915]
>[   29.924784]  [<ffffffffa0089f6c>] ? drm_atomic_helper_update_legacy_modeset_state+0x1b1/0x20b [drm_kms_helper]
>[   29.924795]  [<ffffffffa01055fc>] ? intel_atomic_commit+0x5f7/0x1b3b [i915]
>[   29.924800]  [<ffffffffa0035da4>] ? drm_atomic_set_crtc_for_connector+0x24/0xc9 [drm]
>[   29.924803]  [<ffffffffa008bb7e>] ? drm_atomic_helper_set_config+0x40/0x8e [drm_kms_helper]
>[   29.924808]  [<ffffffffa0028eb5>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   29.924813]  [<ffffffffa002d0a6>] ? drm_mode_setcrtc+0x372/0x42e [drm]
>[   29.924817]  [<ffffffffa00219a7>] ? drm_ioctl+0x213/0x32a [drm]
>[   29.924819]  [<ffffffff8115cccc>] ? inotify_handle_event+0xdf/0x105
>[   29.924824]  [<ffffffffa002cd34>] ? drm_mode_setplane+0x178/0x178 [drm]
>[   29.924826]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[   29.924827]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[   29.924828]  [<ffffffff8104e95c>] ? recalc_sigpending+0x12/0x41
>[   29.924830]  [<ffffffff8104f1f0>] ? __set_task_blocked+0x5a/0x5e
>[   29.924831]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[   29.924833]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[   29.924834] ---[ end trace 091cb17c4f55e6fe ]---
>[   29.924836] ------------[ cut here ]------------
>[   29.924846] WARNING: CPU: 0 PID: 2535 at drivers/gpu/drm/i915/intel_pm.c:3572 skl_update_other_pipe_wm+0xbc/0xf9 [i915]()
>[   29.924847] WARN_ON(!wm_changed)
>[   29.924847] Modules linked in:
>[   29.924848]  snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass snd_seq_device serio_raw snd_timer shpchp snd soundcore battery ac acpi_cpufreq tpm_tis tpm parport_pc ppdev lp parport efivarfs ipv6 i915 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm cfbfillrect cfbimgblt cfbcopyarea video button
>[   29.924860] CPU: 0 PID: 2535 Comm: Xorg Tainted: G     U  W       4.5.0-rc5+ #104
>[   29.924861] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0126.B51.1602260229 02/26/2016
>[   29.924862]  0000000000000000 ffffffff8134ef46 ffff88027575b9e8 0000000000000009
>[   29.924863]  ffffffff81046923 ffffffffa00b11f6 ffff8802763bd000 ffff88027575ba38
>[   29.924864]  ffff880275f6d000 ffff880273309aec ffffffff8104697f ffffffffa015c8f7
>[   29.924866] Call Trace:
>[   29.924867]  [<ffffffff8134ef46>] ? dump_stack+0x46/0x5c
>[   29.924868]  [<ffffffff81046923>] ? warn_slowpath_common+0x94/0xa9
>[   29.924878]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[   29.924879]  [<ffffffff8104697f>] ? warn_slowpath_fmt+0x47/0x49
>[   29.924889]  [<ffffffffa00b11f6>] ? skl_update_other_pipe_wm+0xbc/0xf9 [i915]
>[   29.924899]  [<ffffffffa00b133b>] ? skl_update_wm+0x108/0x5c1 [i915]
>[   29.924909]  [<ffffffffa0121ae4>] ? intel_ddi_enable_transcoder_func+0x1b4/0x1c0 [i915]
>[   29.924920]  [<ffffffffa01089dc>] ? haswell_crtc_enable+0x357/0x762 [i915]
>[   29.924923]  [<ffffffffa0089f6c>] ? drm_atomic_helper_update_legacy_modeset_state+0x1b1/0x20b [drm_kms_helper]
>[   29.924933]  [<ffffffffa01055fc>] ? intel_atomic_commit+0x5f7/0x1b3b [i915]
>[   29.924938]  [<ffffffffa0035da4>] ? drm_atomic_set_crtc_for_connector+0x24/0xc9 [drm]
>[   29.924940]  [<ffffffffa008bb7e>] ? drm_atomic_helper_set_config+0x40/0x8e [drm_kms_helper]
>[   29.924945]  [<ffffffffa0028eb5>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm]
>[   29.924950]  [<ffffffffa002d0a6>] ? drm_mode_setcrtc+0x372/0x42e [drm]
>[   29.924955]  [<ffffffffa00219a7>] ? drm_ioctl+0x213/0x32a [drm]
>[   29.924956]  [<ffffffff8115cccc>] ? inotify_handle_event+0xdf/0x105
>[   29.924961]  [<ffffffffa002cd34>] ? drm_mode_setplane+0x178/0x178 [drm]
>[   29.924962]  [<ffffffff8113895f>] ? vfs_ioctl+0x16/0x23
>[   29.924964]  [<ffffffff81138e26>] ? do_vfs_ioctl+0x448/0x4fd
>[   29.924965]  [<ffffffff8104e95c>] ? recalc_sigpending+0x12/0x41
>[   29.924966]  [<ffffffff8104f1f0>] ? __set_task_blocked+0x5a/0x5e
>[   29.924967]  [<ffffffff81138f21>] ? SyS_ioctl+0x46/0x71
>[   29.924969]  [<ffffffff817cae17>] ? entry_SYSCALL_64_fastpath+0x12/0x6a
>[   29.924970] ---[ end trace 091cb17c4f55e6ff ]---
>[   29.924976] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   29.924978] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   29.924979] [drm:skl_wm_flush_pipe] flush pipe C (pass 3)
>[   29.924981] [drm:intel_enable_pipe] enabling pipe C
>[   29.924988] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:49:DP-2], [ENCODER:48:TMDS-48]
>[   29.924989] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[   29.929174] [drm:intel_connector_check_state] [CONNECTOR:49:DP-2]
>[   29.929178] [drm:check_encoder_state] [ENCODER:33:TMDS-33]
>[   29.929179] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   29.929180] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   29.929181] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   29.929182] [drm:check_encoder_state] [ENCODER:45:DP MST-45]
>[   29.929183] [drm:check_encoder_state] [ENCODER:48:TMDS-48]
>[   29.929184] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   29.929184] [drm:check_encoder_state] [ENCODER:51:DP MST-51]
>[   29.929185] [drm:check_encoder_state] [ENCODER:52:DP MST-52]
>[   29.929187] [drm:check_crtc_state] [CRTC:31]
>[   29.929197] [drm:check_shared_dpll_state] PORT PLL A
>[   29.929202] [drm:check_shared_dpll_state] PORT PLL B
>[   29.929206] [drm:check_shared_dpll_state] PORT PLL C
>[   30.579003] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   30.579008] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067

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Attachments on bug 94439: 122197 | 122722 | 122774 | 122827 | 122940 | 122941

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