Attachment 108822 Details for Bug 85784 – dmesg

dmesg

dmesg-byt_kms_mmio_vs_cs_flip_1103.txt (text/plain), 124.90 KB, created by lu hua on 2014-11-03 02:12:01 UTC

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Creator: lu hua

Created: 2014-11-03 02:12:01 UTC

Size: 124.90 KB

patch

obsolete

>[  915.255230] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  915.255232] [drm:wait_panel_status] Wait complete
>[  915.255234] [drm:wait_panel_on] Wait for panel power on
>[  915.255237] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  915.409824] [drm:wait_panel_status] Wait complete
>[  915.409834] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  915.409848] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  915.503716] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  915.503721] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  915.637980] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  915.782261] [drm:intel_dp_start_link_train] clock recovery OK
>[  915.926545] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  915.974688] [drm:g4x_check_srwm] SR watermark: display plane 107, cursor 2
>[  915.974690] [drm:g4x_check_srwm] SR watermark: display plane 211, cursor 2
>[  915.974693] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=61, cursor=2, B: plane=2, cursor=2, SR: plane=107, cursor=2
>[  915.974696] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  915.974702] [drm:intel_edp_backlight_on] 
>[  915.974704] [drm:intel_panel_enable_backlight] pipe A
>[  915.974706] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  916.022739] [drm:i9xx_update_primary_plane] Writing base 00856000 00000000 0 0 7680
>[  916.022749] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[  916.022756] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  916.022758] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  916.022760] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  916.022762] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  916.022764] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  916.022766] [drm:check_crtc_state] [CRTC:8]
>[  916.024739] [drm:check_crtc_state] [CRTC:13]
>[  916.024745] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  916.024749] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  916.024751] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  916.041472] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[  916.041482] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  916.041487] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  916.041492] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  916.041497] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  916.041500] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  916.881407] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  916.881417] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  957.689181] kms_mmio_vs_cs_flip: executing
>[  957.689366] [drm:i915_gem_open] 
>[  957.689891] [drm:i915_gem_open] 
>[  957.690020] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.690038] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.690265] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.690271] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.690278] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  957.690283] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  957.690287] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  957.762061] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  957.762072] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  957.834200] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  957.930387] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  957.954448] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  957.954456] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  957.954463] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  957.954475] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  957.954510] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.954517] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.954523] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  957.954527] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  957.954531] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  957.962451] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  957.966459] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  957.966464] [drm:intel_crt_detect] CRT not detected via hotplug
>[  957.966690] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  957.966695] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  957.966698] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  957.966701] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  957.966986] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  957.966990] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  957.966993] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  957.974473] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  957.974481] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  957.974486] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  957.974489] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  957.982500] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  957.986505] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  957.986510] [drm:intel_crt_detect] CRT not detected via hotplug
>[  957.986729] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  957.986734] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  957.986737] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  957.986740] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  957.987024] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  957.987028] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  957.987031] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  957.994522] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  957.994537] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.994545] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  957.994550] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  957.994554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  957.994558] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  958.018795] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  958.018800] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  958.042618] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  958.042626] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  958.042630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  958.042634] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  958.066888] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  958.066893] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  958.090710] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  958.090722] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.090729] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.090735] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  958.090739] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  958.090742] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  958.138804] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  958.138812] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  958.138816] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  958.138820] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  958.186898] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  958.186910] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.186917] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.186922] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  958.186926] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  958.186930] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  958.211168] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  958.211173] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  958.234992] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  958.235000] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  958.235005] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  958.235008] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  958.259262] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  958.259267] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  958.283086] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  958.283329] kms_mmio_vs_cs_flip: starting subtest setcrtc_vs_cs_flip
>[  958.283369] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.283376] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.283382] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  958.283387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  958.283390] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  958.403319] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  958.499508] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  958.523565] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  958.523573] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  958.523580] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  958.523587] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  958.523604] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.523611] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.523617] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  958.523621] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  958.523624] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  958.531570] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  958.535576] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  958.535580] [drm:intel_crt_detect] CRT not detected via hotplug
>[  958.535821] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  958.535825] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  958.535829] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  958.535832] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  958.536117] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  958.536120] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  958.536123] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  958.543592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  958.543601] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  958.543605] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  958.543609] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  958.551608] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  958.555614] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  958.555619] [drm:intel_crt_detect] CRT not detected via hotplug
>[  958.555859] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  958.555863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  958.555866] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  958.555870] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  958.556153] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  958.556157] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  958.556160] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  958.563631] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  958.563644] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.563651] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.563656] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  958.563660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  958.563664] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  958.587905] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  958.587910] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  958.611728] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  958.611736] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  958.611741] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  958.611744] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  958.635997] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  958.636002] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  958.659811] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  958.659823] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.659830] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.659835] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  958.659839] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  958.659843] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  958.707905] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  958.707912] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  958.707917] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  958.707920] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  958.755998] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  958.756009] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.756016] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.756022] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  958.756026] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  958.756029] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  958.780124] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  958.780129] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  958.804092] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  958.804100] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  958.804104] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  958.804107] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  958.828368] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  958.828373] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  958.852185] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  958.852238] [drm:add_framebuffer_internal] [FB:33]
>[  958.864391] [drm:add_framebuffer_internal] [FB:36]
>[  958.876335] [drm:add_framebuffer_internal] [FB:37]
>[  958.888369] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.888380] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  958.888389] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  958.888394] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  958.888398] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  959.008499] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  959.104686] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  959.128745] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  959.128753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  959.128760] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  959.128767] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  959.128786] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.128792] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.128798] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  959.128802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  959.128806] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  959.136750] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  959.140755] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  959.140760] [drm:intel_crt_detect] CRT not detected via hotplug
>[  959.141001] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  959.141005] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.141008] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  959.141012] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  959.141297] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.141301] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  959.141303] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  959.148772] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  959.148780] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  959.148785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  959.148788] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  959.156787] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  959.160798] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  959.160802] [drm:intel_crt_detect] CRT not detected via hotplug
>[  959.161039] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  959.161043] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.161047] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  959.161050] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  959.161334] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.161337] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  959.161340] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  959.168811] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  959.168823] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.168830] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.168835] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  959.168840] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  959.168843] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  959.193084] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  959.193089] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  959.216906] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  959.216914] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  959.216918] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  959.216921] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  959.241176] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  959.241182] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  959.264998] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  959.265010] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.265016] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.265022] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  959.265026] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  959.265029] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  959.313093] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  959.313102] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  959.313106] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  959.313109] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  959.361188] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  959.361200] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.361207] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.361213] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  959.361217] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  959.361220] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  959.385470] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  959.385475] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  959.409281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  959.409290] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  959.409294] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  959.409297] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  959.433559] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  959.433564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  959.457376] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  959.457393] [drm:drm_mode_setcrtc] [CRTC:8]
>[  959.457401] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  959.457406] [drm:intel_crtc_set_config] [CRTC:8] [FB:37] #connectors=1 (x y) (0 0)
>[  959.457411] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  959.457415] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  959.457427] [drm:i9xx_update_primary_plane] Writing base 02015000 00000000 0 0 7680
>[  959.476198] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.476211] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.476219] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  959.476225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  959.476229] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  959.595645] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  959.691831] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  959.715892] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  959.715900] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  959.715907] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  959.715913] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  959.715930] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.715937] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.715942] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  959.715946] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  959.715950] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  959.723896] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  959.727903] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  959.727908] [drm:intel_crt_detect] CRT not detected via hotplug
>[  959.728135] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  959.728140] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.728143] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  959.728147] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  959.728432] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.728436] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  959.728439] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  959.735918] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  959.735926] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  959.735930] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  959.735934] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  959.743933] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  959.747941] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  959.747946] [drm:intel_crt_detect] CRT not detected via hotplug
>[  959.748166] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  959.748170] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.748173] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  959.748176] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  959.748460] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  959.748463] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  959.748466] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  959.755956] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  959.755967] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.755974] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.755980] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  959.755984] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  959.755988] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  959.780221] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  959.780226] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  959.804052] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  959.804060] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  959.804064] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  959.804067] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  959.828314] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  959.828319] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  959.852144] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  959.852156] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.852163] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.852168] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  959.852172] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  959.852175] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  959.900236] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  959.900244] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  959.900248] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  959.900251] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  959.948328] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  959.948339] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.948346] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  959.948352] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  959.948356] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  959.948359] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  959.972592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  959.972598] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  959.996425] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  959.996433] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  959.996437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  959.996440] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  960.020688] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  960.020693] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  960.044521] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  960.044533] [drm:drm_mode_setcrtc] [CRTC:8]
>[  960.044540] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  960.044545] [drm:intel_crtc_set_config] [CRTC:8] [FB:36] #connectors=1 (x y) (0 0)
>[  960.044551] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  960.044555] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  960.044569] [drm:i9xx_update_primary_plane] Writing base 0182A000 00000000 0 0 7680
>[  960.077390] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[  960.077404] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[  960.094069] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.094082] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.094090] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  960.094095] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  960.094099] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  960.213849] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  960.310037] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  960.334096] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  960.334104] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  960.334110] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  960.334117] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  960.334135] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.334141] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.334147] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  960.334151] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  960.334155] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  960.342100] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  960.346107] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  960.346112] [drm:intel_crt_detect] CRT not detected via hotplug
>[  960.346333] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  960.346337] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  960.346340] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  960.346344] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  960.346629] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  960.346633] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  960.346636] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  960.354122] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  960.354130] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  960.354135] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  960.354138] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  960.362137] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  960.366146] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  960.366150] [drm:intel_crt_detect] CRT not detected via hotplug
>[  960.366372] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  960.366376] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  960.366379] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  960.366382] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  960.366666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  960.366669] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  960.366672] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  960.374162] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  960.374174] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.374181] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.374186] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  960.374190] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  960.374194] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  960.398432] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  960.398437] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  960.422255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  960.422264] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  960.422268] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  960.422271] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  960.446521] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  960.446526] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  960.470348] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  960.470359] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.470366] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.470372] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  960.470376] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  960.470379] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  960.518440] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  960.518449] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  960.518453] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  960.518456] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  960.566625] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  960.566636] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.566643] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  960.566649] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  960.566653] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  960.566656] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  960.590801] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  960.590807] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  960.614626] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  960.614634] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  960.614639] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  960.614642] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  960.638883] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  960.638889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  960.662738] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  960.662751] [drm:drm_mode_setcrtc] [CRTC:8]
>[  960.662758] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  960.662763] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  960.662769] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  960.662773] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  960.662786] [drm:i9xx_update_primary_plane] Writing base 0103F000 00000000 0 0 7680
>[  960.695214] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[  960.729091] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[  960.745299] [drm:drm_mode_setcrtc] [CRTC:8]
>[  960.745312] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  960.745318] [drm:intel_crtc_set_config] [CRTC:8] [FB:37] #connectors=1 (x y) (0 1)
>[  960.745325] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  960.745330] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  960.745345] [drm:i9xx_update_primary_plane] Writing base 02015000 00000E00 896 0 7680
>[  960.778152] [drm:drm_mode_setcrtc] [CRTC:8]
>[  960.778165] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  960.778170] [drm:intel_crtc_set_config] [CRTC:8] [FB:37] #connectors=1 (x y) (0 0)
>[  960.778176] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  960.778181] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  960.778194] [drm:i9xx_update_primary_plane] Writing base 02015000 00000000 0 0 7680
>[  960.797083] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  960.797096] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  960.829399] [drm:drm_mode_setcrtc] [CRTC:8]
>[  960.829410] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  960.829416] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y) (0 0)
>[  960.829422] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[  960.829426] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  960.845415] [drm:i9xx_update_primary_plane] Writing base 0103F000 00000000 0 0 7680
>[  960.964293] [drm:valleyview_set_rps] GPU freq request from 178 MHz (191) to 400 MHz (201)
>[  961.049094] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 755 MHz (217)
>[  961.134254] [drm:valleyview_set_rps] GPU freq request from 755 MHz (217) to 733 MHz (216)
>[  961.219021] [drm:valleyview_set_rps] GPU freq request from 733 MHz (216) to 755 MHz (217)
>[  961.887249] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[  961.914543] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[  961.930722] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  961.930750] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  961.930759] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  961.930765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  961.930769] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  962.002337] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  962.002346] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  962.074477] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  962.170663] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  962.194723] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  962.194731] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  962.194738] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  962.194745] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  962.194764] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.194770] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.194777] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  962.194781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  962.194785] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  962.202726] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  962.206733] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  962.206738] [drm:intel_crt_detect] CRT not detected via hotplug
>[  962.206900] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  962.206904] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  962.206908] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  962.206911] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  962.207196] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  962.207200] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  962.207203] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  962.214747] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  962.214756] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  962.214760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  962.214763] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  962.222763] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  962.226771] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  962.226776] [drm:intel_crt_detect] CRT not detected via hotplug
>[  962.226935] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  962.226939] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  962.226942] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  962.226946] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  962.227230] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  962.227234] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  962.227236] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  962.234787] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  962.234800] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.234807] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.234813] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  962.234817] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  962.234821] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  962.258989] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  962.258994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  962.282881] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  962.282889] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  962.282893] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  962.282897] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  962.307081] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  962.307086] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  962.330973] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  962.330985] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.330992] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.330997] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  962.331001] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  962.331005] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  962.379068] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  962.379076] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  962.379081] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  962.379084] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  962.427160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  962.427171] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.427178] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  962.427184] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  962.427188] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  962.427191] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  962.451362] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  962.451367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  962.475255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  962.475264] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  962.475268] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  962.475271] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  962.499476] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  962.499481] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  962.523367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  962.523380] [drm:drm_mode_setcrtc] [CRTC:8]
>[  962.523385] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[  962.523390] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  962.523394] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [NOCRTC]
>[  962.523397] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  962.523401] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  962.523404] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  962.523409] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  962.525210] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  962.577475] [drm:intel_edp_backlight_off] 
>[  962.826801] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  962.899099] [drm:edp_panel_off] Turn eDP port C panel power off
>[  962.899105] [drm:wait_panel_off] Wait for panel power off time
>[  962.899111] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  962.940750] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  962.940772] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  962.940787] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  962.940877] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  962.943165] [drm:wait_panel_status] Wait complete
>[  962.999269] [drm:intel_dp_link_down] 
>[  963.050336] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  963.050343] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[  963.070470] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  963.078486] [drm:intel_display_power_put] disabling dpio-common
>[  963.090505] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  963.102528] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  963.114551] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  963.126573] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  963.138596] [drm:intel_display_power_put] disabling display
>[  963.150626] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  963.150631] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  963.150635] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  963.150638] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  963.150642] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  963.150645] [drm:check_crtc_state] [CRTC:8]
>[  963.150649] [drm:check_crtc_state] [CRTC:13]
>[  963.157074] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  963.157084] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  963.157091] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  963.157097] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  963.157100] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  963.157105] [drm:intel_display_power_get] enabling display
>[  963.164719] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  963.168652] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  963.180675] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  963.192694] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  963.204717] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  963.216740] [drm:intel_display_power_get] enabling dpio-common
>[  963.276852] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  963.276858] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  963.501547] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[  963.501581] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  963.501597] [drm:vlv_power_sequencer_kick] kicking pipe A power sequencer for port C
>[  963.523930] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[  964.019553] [drm:wait_panel_status] Wait complete
>[  964.019583] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  964.019597] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  964.050044] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  964.050067] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  964.050082] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  964.050172] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  964.292804] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  964.388986] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  964.413047] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  964.413055] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  964.413062] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  964.413075] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  964.413099] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.413105] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.413110] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  964.413115] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  964.413119] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  964.421053] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  964.425059] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  964.425064] [drm:intel_crt_detect] CRT not detected via hotplug
>[  964.425223] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  964.425227] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.425231] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  964.425234] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  964.425521] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.425525] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  964.425528] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  964.433073] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  964.433081] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  964.433085] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  964.433089] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  964.441088] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  964.445096] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  964.445100] [drm:intel_crt_detect] CRT not detected via hotplug
>[  964.445262] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  964.445266] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.445270] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  964.445273] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  964.445559] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.445562] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  964.445565] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  964.453113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  964.453124] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.453131] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.453137] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  964.453141] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  964.453145] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  964.477316] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  964.477321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  964.501206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  964.501214] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  964.501218] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  964.501221] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  964.525409] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  964.525414] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  964.549299] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  964.549310] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.549317] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.549322] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  964.549326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  964.549330] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  964.597391] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  964.597399] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  964.597403] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  964.597407] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  964.645486] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  964.645498] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.645505] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.645511] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  964.645515] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  964.645518] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  964.669755] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  964.669760] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  964.693580] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  964.693588] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  964.693592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  964.693595] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  964.717847] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  964.717852] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  964.741673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  964.741696] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.741703] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.741709] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  964.741712] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  964.741716] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  964.861906] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  964.958095] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  964.982148] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  964.982155] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  964.982161] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  964.982168] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  964.982183] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.982189] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  964.982194] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  964.982198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  964.982201] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  964.990158] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  964.994163] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  964.994168] [drm:intel_crt_detect] CRT not detected via hotplug
>[  964.994330] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  964.994334] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.994337] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  964.994341] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  964.994627] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  964.994631] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  964.994633] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  965.002179] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  965.002187] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  965.002192] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  965.002195] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  965.010196] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  965.014202] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  965.014207] [drm:intel_crt_detect] CRT not detected via hotplug
>[  965.014368] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  965.014372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  965.014375] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  965.014379] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  965.014665] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  965.014669] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  965.014671] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  965.022221] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  965.022239] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.022246] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.022251] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  965.022255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  965.022259] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  965.046267] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  965.046275] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[  965.070169] [drm:intel_display_power_put] disabling dpio-common
>[  965.082336] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.094361] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.106383] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.118406] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.130430] [drm:intel_display_power_put] disabling display
>[  965.142612] [drm:intel_display_power_get] enabling display
>[  965.150478] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.154474] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.166498] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.178521] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.190545] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.202569] [drm:intel_display_power_get] enabling dpio-common
>[  965.214820] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  965.214826] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  965.214830] [drm:intel_display_power_put] disabling dpio-common
>[  965.226614] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.238638] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.250661] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.262686] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.274708] [drm:intel_display_power_put] disabling display
>[  965.286737] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  965.286745] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  965.286750] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  965.286753] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  965.286757] [drm:intel_display_power_get] enabling display
>[  965.294756] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.298757] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.310781] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.322806] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.334829] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.346853] [drm:intel_display_power_get] enabling dpio-common
>[  965.359027] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  965.359032] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  965.359036] [drm:intel_display_power_put] disabling dpio-common
>[  965.370912] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.382920] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.394946] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.406969] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.418991] [drm:intel_display_power_put] disabling display
>[  965.431016] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  965.431028] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.431035] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.431041] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  965.431045] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  965.431048] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  965.431052] [drm:intel_display_power_get] enabling display
>[  965.439036] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.443038] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.455061] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.467085] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.479107] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.491130] [drm:intel_display_power_get] enabling dpio-common
>[  965.503156] [drm:intel_display_power_put] disabling dpio-common
>[  965.515176] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.527200] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.539226] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.551250] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.563272] [drm:intel_display_power_put] disabling display
>[  965.575298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  965.575307] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  965.575311] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  965.575314] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  965.575318] [drm:intel_display_power_get] enabling display
>[  965.583318] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.587320] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.599343] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.611366] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.623393] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.635412] [drm:intel_display_power_get] enabling dpio-common
>[  965.647436] [drm:intel_display_power_put] disabling dpio-common
>[  965.659459] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.671483] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.683507] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.695531] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.707554] [drm:intel_display_power_put] disabling display
>[  965.719578] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  965.719590] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.719597] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  965.719602] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  965.719606] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  965.719609] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  965.719613] [drm:intel_display_power_get] enabling display
>[  965.727601] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.731601] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.743625] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.755648] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.767672] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.779695] [drm:intel_display_power_get] enabling dpio-common
>[  965.791946] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  965.791952] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  965.791956] [drm:intel_display_power_put] disabling dpio-common
>[  965.803741] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.815765] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.827788] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.839811] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.851836] [drm:intel_display_power_put] disabling display
>[  965.863859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  965.863867] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  965.863871] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  965.863874] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  965.863878] [drm:intel_display_power_get] enabling display
>[  965.871880] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  965.875882] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  965.887906] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  965.899931] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  965.911953] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  965.923976] [drm:intel_display_power_get] enabling dpio-common
>[  965.936152] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  965.936157] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  965.936161] [drm:intel_display_power_put] disabling dpio-common
>[  965.948022] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  965.960046] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  965.972070] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  965.984092] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  965.996116] [drm:intel_display_power_put] disabling display
>[  966.008139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  966.008174] [drm:add_framebuffer_internal] [FB:33]
>[  966.019971] [drm:add_framebuffer_internal] [FB:36]
>[  966.031726] [drm:add_framebuffer_internal] [FB:37]
>[  966.043544] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  966.043556] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  966.043563] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  966.043569] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  966.043573] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  966.043579] [drm:intel_display_power_get] enabling display
>[  966.051221] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  966.055221] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  966.067245] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  966.079265] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  966.091289] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  966.103312] [drm:intel_display_power_get] enabling dpio-common
>[  966.163431] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  966.163436] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  966.163441] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[  966.163449] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  966.163453] [drm:vlv_power_sequencer_kick] kicking pipe A power sequencer for port C
>[  966.186090] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[  966.703518] [drm:wait_panel_status] Wait complete
>[  966.703530] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  966.703534] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  966.734378] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  966.734400] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  966.734415] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  966.734505] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  966.977034] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  967.073214] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  967.097275] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  967.097284] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  967.097291] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  967.097304] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  967.097328] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.097335] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.097341] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  967.097345] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  967.097349] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  967.105279] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  967.109285] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  967.109290] [drm:intel_crt_detect] CRT not detected via hotplug
>[  967.109449] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  967.109454] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  967.109457] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  967.109460] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  967.109748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  967.109752] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  967.109755] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  967.117300] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  967.117308] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  967.117312] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  967.117316] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  967.125316] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  967.129323] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  967.129327] [drm:intel_crt_detect] CRT not detected via hotplug
>[  967.129489] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  967.129493] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  967.129496] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  967.129499] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  967.129785] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  967.129789] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  967.129792] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  967.137339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  967.137351] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.137358] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.137364] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  967.137368] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  967.137372] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  967.161545] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  967.161550] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  967.185437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  967.185445] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  967.185450] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  967.185453] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  967.209636] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  967.209641] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  967.233528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  967.233540] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.233547] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.233553] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  967.233556] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  967.233560] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  967.281621] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  967.281629] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  967.281633] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  967.281637] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  967.329715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  967.329727] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.329734] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  967.329739] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  967.329743] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  967.329747] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  967.353919] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  967.353924] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  967.377809] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  967.377818] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  967.377822] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  967.377825] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  967.401884] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  967.401892] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  967.425912] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  967.425942] [drm:drm_mode_setcrtc] [CRTC:13]
>[  967.425952] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  967.425957] [drm:intel_crtc_set_config] [CRTC:13] [FB:37] #connectors=1 (x y) (0 0)
>[  967.425962] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  967.425966] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=1, fb_changed=0
>[  967.425970] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  967.425974] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  967.425977] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  967.425981] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  967.425986] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  967.425991] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains
>[  967.425997] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  967.426009] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  967.426013] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  967.426018] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  967.426021] [drm:intel_dump_pipe_config] [CRTC:13][modeset] config for pipe B
>[  967.426024] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[  967.426028] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  967.426032] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  967.426036] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  967.426040] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  967.426043] [drm:intel_dump_pipe_config] requested mode:
>[  967.426049] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  967.426052] [drm:intel_dump_pipe_config] adjusted mode:
>[  967.426057] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  967.426062] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  967.426065] [drm:intel_dump_pipe_config] port clock: 270000
>[  967.426068] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  967.426072] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  967.426075] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  967.426078] [drm:intel_dump_pipe_config] ips: 0
>[  967.426081] [drm:intel_dump_pipe_config] double wide: 0
>[  967.447956] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  967.560172] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  967.560182] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[  967.584217] [drm:vlv_detach_power_sequencer] detaching pipe A power sequencer from port C
>[  967.584224] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[  967.584232] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  967.608263] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  967.608269] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  967.662081] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  967.662104] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  967.662119] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  967.662207] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  968.162626] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  968.162647] [drm:wait_panel_status] Wait complete
>[  968.162665] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  968.162679] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  968.192424] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  968.192447] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  968.192461] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  968.192548] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  968.363862] [drm:edp_panel_on] Turn eDP port C panel power on
>[  968.363887] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  968.363908] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  968.363920] [drm:wait_panel_status] Wait complete
>[  968.363936] [drm:wait_panel_on] Wait for panel power on
>[  968.363940] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  968.518323] [drm:wait_panel_status] Wait complete
>[  968.518348] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  968.518369] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  968.612214] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  968.612222] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  968.746480] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  968.890760] [drm:intel_dp_start_link_train] clock recovery OK
>[  969.035042] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  969.083183] [drm:g4x_check_srwm] SR watermark: display plane 107, cursor 2
>[  969.083188] [drm:g4x_check_srwm] SR watermark: display plane 211, cursor 2
>[  969.083193] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=61, cursor=2, SR: plane=107, cursor=2
>[  969.083198] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  969.083205] [drm:intel_edp_backlight_on] 
>[  969.083209] [drm:intel_panel_enable_backlight] pipe B
>[  969.083213] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  969.131239] [drm:i9xx_update_primary_plane] Writing base 02015000 00000000 0 0 7680
>[  969.131252] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[  969.131261] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  969.131265] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  969.131269] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  969.131273] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  969.131277] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  969.131281] [drm:check_crtc_state] [CRTC:8]
>[  969.131285] [drm:check_crtc_state] [CRTC:13]
>[  969.133840] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.133853] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.133861] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  969.133866] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  969.133870] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  969.253453] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  969.349640] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  969.373700] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  969.373708] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  969.373715] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  969.373721] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  969.373739] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.373745] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.373751] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  969.373755] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  969.373758] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  969.381704] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  969.385709] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  969.385714] [drm:intel_crt_detect] CRT not detected via hotplug
>[  969.385871] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  969.385875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  969.385879] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  969.385882] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  969.386168] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  969.386171] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  969.386174] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  969.393594] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  969.393602] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  969.393607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  969.393610] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  969.401743] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  969.405748] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  969.405753] [drm:intel_crt_detect] CRT not detected via hotplug
>[  969.405912] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  969.405917] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  969.405920] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  969.405923] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  969.406207] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  969.406211] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  969.406214] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  969.413765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  969.413777] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.413784] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.413789] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  969.413794] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  969.413797] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  969.437967] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  969.437973] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  969.461859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  969.461867] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  969.461871] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  969.461874] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  969.486059] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  969.486064] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  969.509956] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  969.509968] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.509976] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.509981] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  969.509985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  969.509989] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  969.558049] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  969.558057] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  969.558061] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  969.558065] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  969.606141] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  969.606154] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.606161] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.606167] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  969.606171] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  969.606174] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  969.630416] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  969.630422] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  969.654235] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  969.654243] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  969.654247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  969.654251] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  969.678434] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  969.678440] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  969.702330] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  969.702344] [drm:drm_mode_setcrtc] [CRTC:13]
>[  969.702352] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  969.702357] [drm:intel_crtc_set_config] [CRTC:13] [FB:36] #connectors=1 (x y) (0 0)
>[  969.702363] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=1
>[  969.702367] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  969.702381] [drm:i9xx_update_primary_plane] Writing base 0182A000 00000000 0 0 7680
>[  969.735158] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[  969.735172] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  969.751691] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.751711] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  969.751719] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  969.751725] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  969.751729] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  969.871661] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  969.967847] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  969.967854] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  970.039986] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  970.064046] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  970.064054] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  970.064061] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  970.064067] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  970.064086] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.064092] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.064098] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  970.064102] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  970.064106] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  970.072048] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  970.076056] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  970.076061] [drm:intel_crt_detect] CRT not detected via hotplug
>[  970.076306] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  970.076312] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  970.076316] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  970.076320] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  970.076605] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  970.076608] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  970.076612] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  970.084071] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  970.084079] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  970.084083] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  970.084087] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  970.092087] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  970.096094] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  970.096099] [drm:intel_crt_detect] CRT not detected via hotplug
>[  970.096258] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  970.096262] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  970.096265] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  970.096269] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  970.096552] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  970.096556] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  970.096559] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  970.104110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  970.104123] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.104130] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.104135] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  970.104139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  970.104143] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  970.128313] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  970.128318] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  970.152206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  970.152215] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  970.152219] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  970.152222] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  970.176405] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  970.176410] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  970.200298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  970.200309] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.200316] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.200322] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  970.200326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  970.200329] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  970.248391] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  970.248399] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  970.248404] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  970.248407] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  970.296485] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  970.296497] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.296504] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  970.296510] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  970.296514] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  970.296517] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  970.320687] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  970.320693] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  970.344579] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  970.344587] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  970.344591] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  970.344595] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  970.368780] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  970.368785] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  970.392673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  970.392685] [drm:drm_mode_setcrtc] [CRTC:13]
>[  970.392692] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  970.392697] [drm:intel_crtc_set_config] [CRTC:13] [FB:33] #connectors=1 (x y) (0 0)
>[  970.392702] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=1
>[  970.392707] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  970.392720] [drm:i9xx_update_primary_plane] Writing base 0103F000 00000000 0 0 7680
>[  970.419298] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[  970.436895] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  970.453059] [drm:drm_mode_setcrtc] [CRTC:13]
>[  970.453094] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  970.453100] [drm:intel_crtc_set_config] [CRTC:13] [FB:37] #connectors=1 (x y) (0 1)
>[  970.453107] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=1
>[  970.453112] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  970.453127] [drm:i9xx_update_primary_plane] Writing base 02015000 00000E00 896 0 7680
>[  970.486470] [drm:drm_mode_setcrtc] [CRTC:13]
>[  970.486503] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  970.486519] [drm:intel_crtc_set_config] [CRTC:13] [FB:37] #connectors=1 (x y) (0 0)
>[  970.486526] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=1
>[  970.486530] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  970.486545] [drm:i9xx_update_primary_plane] Writing base 02015000 00000000 0 0 7680
>[  970.486875] [drm:drm_mode_setcrtc] [CRTC:13]
>[  970.486887] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[  970.486891] [drm:intel_crtc_set_config] [CRTC:13] [FB:33] #connectors=1 (x y) (0 0)
>[  970.486896] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=1
>[  970.486900] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[  970.740462] [drm:valleyview_set_rps] GPU freq request from 178 MHz (191) to 400 MHz (201)
>[  970.825278] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 755 MHz (217)
>[  971.605304] [drm:i9xx_update_primary_plane] Writing base 0103F000 00000000 0 0 7680
>[  971.622479] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[  971.655894] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[  971.672125] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.672139] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.672147] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  971.672153] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  971.672157] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  971.744320] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  971.744329] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  971.822472] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  971.918660] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  971.942719] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  971.942727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  971.942734] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  971.942741] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  971.942759] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.942766] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.942772] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  971.942776] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  971.942780] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  971.950724] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  971.954732] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  971.954737] [drm:intel_crt_detect] CRT not detected via hotplug
>[  971.954898] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  971.954903] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  971.954906] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  971.954910] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  971.955195] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  971.955199] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  971.955202] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  971.962747] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  971.962755] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  971.962760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  971.962763] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  971.970762] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  971.974770] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  971.974774] [drm:intel_crt_detect] CRT not detected via hotplug
>[  971.974934] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  971.974938] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  971.974941] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  971.974944] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  971.975228] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  971.975232] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  971.975234] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  971.982785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  971.982797] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.982804] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  971.982810] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  971.982814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  971.982818] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  972.006988] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  972.006993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  972.030879] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  972.030887] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  972.030891] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  972.030895] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  972.055080] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  972.055085] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  972.078972] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  972.078984] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.078990] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.078996] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  972.079000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  972.079003] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  972.127066] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  972.127075] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  972.127079] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  972.127082] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  972.175161] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  972.175172] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.175179] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.175185] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  972.175189] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  972.175193] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  972.199361] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  972.199367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  972.223253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  972.223261] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  972.223265] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  972.223269] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  972.247453] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  972.247458] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  972.271347] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  972.271359] [drm:drm_mode_setcrtc] [CRTC:13]
>[  972.271364] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  972.271370] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=1, fb_changed=0
>[  972.271373] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [NOCRTC]
>[  972.271376] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  972.271380] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  972.271384] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  972.271388] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[  972.273208] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  972.335530] [drm:intel_edp_backlight_off] 
>[  972.584819] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  972.657102] [drm:edp_panel_off] Turn eDP port C panel power off
>[  972.657108] [drm:wait_panel_off] Wait for panel power off time
>[  972.657114] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  972.698755] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  972.698778] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  972.698793] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  972.698883] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  972.701194] [drm:wait_panel_status] Wait complete
>[  972.757300] [drm:intel_dp_link_down] 
>[  972.808354] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  972.808360] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[  972.828447] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[  972.836462] [drm:intel_display_power_put] disabling dpio-common
>[  972.848486] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[  972.860506] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[  972.872531] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[  972.884551] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[  972.896575] [drm:intel_display_power_put] disabling display
>[  972.908602] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  972.908607] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  972.908611] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  972.908615] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  972.908618] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  972.908622] [drm:check_crtc_state] [CRTC:8]
>[  972.908625] [drm:check_crtc_state] [CRTC:13]
>[  972.915065] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.915075] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  972.915082] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  972.915087] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[  972.915090] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[  972.915095] [drm:intel_display_power_get] enabling display
>[  972.922692] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[  972.926632] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[  972.938651] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[  972.950763] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[  972.962697] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[  972.974719] [drm:intel_display_power_get] enabling dpio-common
>[  973.034835] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  973.034840] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  973.259168] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[  973.259178] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[  973.259182] [drm:vlv_power_sequencer_kick] kicking pipe A power sequencer for port C
>[  973.281929] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control 00000000
>[  973.777575] [drm:wait_panel_status] Wait complete
>[  973.777605] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  973.777619] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  973.808068] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  973.808091] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  973.808106] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[  973.808228] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  973.979027] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  973.979037] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[  974.080473] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  974.080481] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  974.080486] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[  974.080508] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  974.098908] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  974.098913] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  974.580712] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  974.580717] [drm:wait_panel_status] Wait complete
>[  974.580723] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  974.580727] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[  974.610501] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  974.610524] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  974.610539] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 2
>[  974.610627] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[  974.806293] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[  974.902473] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[  974.926535] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  974.926543] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[  974.926550] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  974.926563] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[  974.926587] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  974.926593] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  974.926599] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  974.926603] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  974.926607] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  974.934539] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  974.938544] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  974.938549] [drm:intel_crt_detect] CRT not detected via hotplug
>[  974.938707] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  974.938712] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  974.938715] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  974.938719] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  974.939006] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  974.939010] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  974.939013] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  974.946560] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  974.946568] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[  974.946572] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[  974.946575] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[  974.954575] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[  974.958582] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[  974.958587] [drm:intel_crt_detect] CRT not detected via hotplug
>[  974.958748] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  974.958752] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  974.958755] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  974.958759] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  974.959044] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  974.959048] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  974.959051] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  974.966597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[  974.966608] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  974.966615] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  974.966621] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  974.966625] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  974.966628] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  974.990804] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  974.990809] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  975.014695] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  975.014703] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[  975.014707] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[  975.014710] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[  975.038897] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  975.038902] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  975.062785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[  975.062797] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  975.062804] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  975.062809] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  975.062813] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  975.062817] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  975.110898] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  975.110906] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[  975.110910] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[  975.110914] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[  975.158989] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[  975.159001] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  975.159007] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[  975.159013] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  975.159017] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  975.159020] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  975.183191] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  975.183196] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  975.207147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  975.207155] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[  975.207160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[  975.207163] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[  975.231348] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  975.231353] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  975.255237] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[  975.272622] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[  975.272627] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  975.272630] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  975.272632] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[  975.272634] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  975.272636] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  975.272637] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  975.272642] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  975.272646] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains
>[  975.272651] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  975.272661] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  975.272663] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  975.272666] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  975.272668] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  975.272669] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  975.272671] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  975.272673] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  975.272676] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  975.272678] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  975.272679] [drm:intel_dump_pipe_config] requested mode:
>[  975.272683] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  975.272684] [drm:intel_dump_pipe_config] adjusted mode:
>[  975.272688] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  975.272691] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  975.272692] [drm:intel_dump_pipe_config] port clock: 270000
>[  975.272694] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  975.272695] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  975.272697] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  975.272698] [drm:intel_dump_pipe_config] ips: 0
>[  975.272700] [drm:intel_dump_pipe_config] double wide: 0
>[  975.294225] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[  975.390419] [drm:edp_panel_on] Turn eDP port C panel power on
>[  975.390422] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  975.390426] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  975.390427] [drm:wait_panel_status] Wait complete
>[  975.390430] [drm:wait_panel_on] Wait for panel power on
>[  975.390432] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  975.544706] [drm:wait_panel_status] Wait complete
>[  975.544708] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  975.544713] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  975.640919] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[  975.640924] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  975.775164] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  975.919446] [drm:intel_dp_start_link_train] clock recovery OK
>[  976.063727] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  976.111868] [drm:g4x_check_srwm] SR watermark: display plane 107, cursor 2
>[  976.111871] [drm:g4x_check_srwm] SR watermark: display plane 211, cursor 2
>[  976.111873] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=61, cursor=2, B: plane=2, cursor=2, SR: plane=107, cursor=2
>[  976.111877] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  976.111882] [drm:intel_edp_backlight_on] 
>[  976.111884] [drm:intel_panel_enable_backlight] pipe A
>[  976.111887] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[  976.159922] [drm:i9xx_update_primary_plane] Writing base 00856000 00000000 0 0 7680
>[  976.159932] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[  976.159938] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  976.159940] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  976.159942] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  976.159944] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  976.159946] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  976.159948] [drm:check_crtc_state] [CRTC:8]
>[  976.161943] [drm:check_crtc_state] [CRTC:13]
>[  976.161948] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  976.161952] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  976.161954] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  976.178509] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[  976.178519] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  976.178524] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  976.178529] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  976.178533] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  976.178537] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  977.012591] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[  977.012601] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007

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