Attachment 96441 Details for Bug 76544 – dmesg(patch)

dmesg(patch)

dmesg_hsw24_patch_0327.txt (text/plain), 125.03 KB, created by lu hua on 2014-03-27 05:23:22 UTC

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Description:

Filename:

MIME Type:

Creator: lu hua

Created: 2014-03-27 05:23:22 UTC

Size: 125.03 KB

patch

obsolete

>[  657.965216]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  657.965219] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  657.965460] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  657.965462] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  657.965465] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  657.965466] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  658.042450] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.042451] Raw EDID:
>[  658.042452]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042452]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042453]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042454]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042454]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042455]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.042455]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.042456]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080427] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.080429] Raw EDID:
>[  658.080430]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080430]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080431]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080432]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080432]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080433]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.080433]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.080434]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118349] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.118350] Raw EDID:
>[  658.118351]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118351]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118352]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118353]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118353]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118354]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.118355]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.118355]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156232] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.156232] Raw EDID:
>[  658.156233]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156234]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156234]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156235]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156235]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156236]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156237]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.156237]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.156239] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.156608] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.156610] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  658.156616] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  658.156618] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  658.156620] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  658.156621] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  658.156622] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  658.156623] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  658.156630] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.156636] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156638] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156642] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156643] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156644] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.156646] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.156647] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.156650] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.156651] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.156652] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.156653] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.156655] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.156665] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156666] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156667] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.156668] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.156669] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.156829] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.156830] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.156831] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.156832] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.156833] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.156834] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.156989] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.156990] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.156991] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.156992] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156993] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.156994] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.156995] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.156996] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.156999] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.157000] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.157000] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.157001] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.157003] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.157005] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.157006] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.157007] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.157008] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.157009] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.157160] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.157161] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.157162] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.157163] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.157164] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.157165] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.157320] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.157321] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.157322] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.169337] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  658.202674] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  658.220627] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.220632] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.220636] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.220638] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  658.220641] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  658.220645] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  658.220646] [drm:intel_crt_detect], CRT detected via hotplug
>[  658.245752] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.245755] Raw EDID:
>[  658.245756]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245757]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245758]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245759]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245759]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245760]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.245761]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.245762]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258046] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.258049] Raw EDID:
>[  658.258050]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258051]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258052]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258052]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258053]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258054]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.258055]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.258055]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270354] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.270356] Raw EDID:
>[  658.270357]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270358]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270359]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270360]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270361]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270362]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.270362]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.270363]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282603] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.282606] Raw EDID:
>[  658.282607]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282608]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282609]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282610]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282610]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282611]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282612]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.282613]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.282616] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.283650] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  658.283654] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.283656] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  658.283658] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  658.360614] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.360615] Raw EDID:
>[  658.360616]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360617]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360618]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360618]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360619]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360620]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.360620]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.360621]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398478] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.398479] Raw EDID:
>[  658.398479]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398480]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398481]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398481]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398482]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398482]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.398483]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.398484]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436351] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.436351] Raw EDID:
>[  658.436352]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436352]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436353]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436354]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436354]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436355]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.436356]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.436356]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474200] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.474200] Raw EDID:
>[  658.474201]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474202]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474202]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474203]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474204]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474204]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474205]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.474205]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.474208] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.474576] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.474577] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  658.474584] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  658.474586] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  658.474587] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  658.474588] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  658.474589] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  658.474591] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  658.474597] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.474603] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474605] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474609] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474610] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474611] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.474612] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.474614] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.474617] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.474618] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.474619] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.474620] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.474622] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.474624] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474625] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.474626] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.474627] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.474629] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.474818] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.474820] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.474822] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.474824] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.474826] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.474826] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.475016] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.475019] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.475022] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.475031] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.475032] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.475034] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.475035] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.475037] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.475040] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.475041] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.475042] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.475043] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.475045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.475047] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.475048] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.475049] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.475050] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.475051] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.475204] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.475204] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.475205] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.475207] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.475208] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.475208] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.475371] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.475372] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.475373] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.486050] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  658.519401] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  658.536757] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.536763] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.536766] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.536768] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  658.536771] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  658.536774] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  658.536775] [drm:intel_crt_detect], CRT detected via hotplug
>[  658.561791] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.561794] Raw EDID:
>[  658.561795]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561796]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561797]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561798]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561798]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561799]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.561800]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.561801]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574088] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.574090] Raw EDID:
>[  658.574092]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574092]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574093]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574094]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574095]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574096]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.574097]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.574097]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586322] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.586324] Raw EDID:
>[  658.586325]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586326]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586327]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586328]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586328]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586329]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.586330]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.586331]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598567] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.598570] Raw EDID:
>[  658.598571]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598572]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598573]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598574]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598574]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598575]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598576]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.598577]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.598579] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.598723] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  658.598726] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.598728] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  658.598729] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  658.675666] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.675667] Raw EDID:
>[  658.675667]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675668]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675669]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675669]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675670]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675670]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.675671]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.675672]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713494] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.713494] Raw EDID:
>[  658.713495]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713496]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713496]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713497]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713498]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713498]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.713499]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.713500]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751338] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.751339] Raw EDID:
>[  658.751339]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751340]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751341]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751341]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751342]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751342]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.751343]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.751344]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789204] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.789205] Raw EDID:
>[  658.789206]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789206]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789207]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789207]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789208]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789209]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789209]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.789210]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.789211] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.789575] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.789577] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  658.789583] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  658.789585] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  658.789586] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  658.789587] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  658.789589] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  658.789590] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  658.789596] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.789602] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789604] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789608] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789609] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789610] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.789611] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.789613] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.789616] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.789617] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  658.789618] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  658.789618] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  658.789621] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  658.789622] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789623] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789625] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.789626] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.789627] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.789787] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.789788] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.789789] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.789790] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  658.789791] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  658.789792] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  658.789949] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  658.789950] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  658.789951] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  658.789952] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789953] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789955] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.789955] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.789956] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.789959] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.789960] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  658.789960] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  658.789961] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  658.789963] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  658.789965] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789966] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.789967] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.789968] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.789969] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.790119] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.790120] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.790121] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.790122] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  658.790122] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  658.790123] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  658.790274] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  658.790274] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  658.790275] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  658.802792] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  658.836126] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  658.853890] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.853895] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  658.853899] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  658.853901] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  658.853903] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  658.853907] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  658.853908] [drm:intel_crt_detect], CRT detected via hotplug
>[  658.878923] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.878925] Raw EDID:
>[  658.878927]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878928]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878928]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878929]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878930]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878931]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.878931]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.878932]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891217] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.891220] Raw EDID:
>[  658.891221]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891222]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891223]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891224]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891225]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891225]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.891226]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.891227]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903507] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.903509] Raw EDID:
>[  658.903511]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903512]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903512]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903513]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903514]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903514]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.903515]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.903516]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915747] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.915750] Raw EDID:
>[  658.915751]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915752]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915752]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915753]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915754]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915755]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915755]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.915756]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.915759] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  658.916899] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  658.916903] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  658.916905] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  658.916907] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  658.993846] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  658.993847] Raw EDID:
>[  658.993848]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993849]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993849]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993850]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993851]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993851]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  658.993852]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  658.993853]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031707] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.031707] Raw EDID:
>[  659.031708]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031709]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031709]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031710]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031711]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031711]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.031712]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.031713]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069568] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.069569] Raw EDID:
>[  659.069570]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069570]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069571]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069571]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069572]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069573]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.069573]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.069574]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107397] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.107398] Raw EDID:
>[  659.107399]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107399]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107400]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107400]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107401]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107402]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107402]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.107403]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.107405] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.107774] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.107775] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  659.107782] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  659.107783] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  659.107785] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  659.107786] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  659.107787] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  659.107789] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  659.107795] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.107801] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107803] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107806] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107807] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107809] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.107810] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.107812] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.107814] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.107815] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.107816] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.107817] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.107819] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.107821] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107822] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.107823] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.107824] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.107825] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.107984] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.107986] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.107988] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.107990] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.107992] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.107993] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.108182] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.108184] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.108186] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.108191] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.108192] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.108194] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.108195] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.108196] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.108199] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.108200] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.108201] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.108202] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.108204] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.108205] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.108206] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.108208] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.108209] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.108209] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.108431] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.108434] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.108437] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.108444] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.108446] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.108447] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.108601] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.108602] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.108603] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.119499] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  659.152846] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  659.169984] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.169989] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.169992] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.169995] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  659.169997] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  659.170001] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  659.170002] [drm:intel_crt_detect], CRT detected via hotplug
>[  659.195043] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.195045] Raw EDID:
>[  659.195046]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195047]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195049]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195049]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195050]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195051]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.195052]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.195052]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207340] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.207343] Raw EDID:
>[  659.207344]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207345]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207346]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207346]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207347]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207348]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.207349]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.207349]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219608] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.219610] Raw EDID:
>[  659.219612]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219613]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219613]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219614]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219615]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219616]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.219616]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.219617]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231859] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.231861] Raw EDID:
>[  659.231863]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231864]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231865]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231865]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231866]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231867]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231868]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.231868]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.231872] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.233034] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  659.233038] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.233040] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  659.233041] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  659.309997] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.309998] Raw EDID:
>[  659.309999]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310000]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310000]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310001]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310002]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310002]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.310003]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.310003]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347854] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.347854] Raw EDID:
>[  659.347855]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347856]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347856]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347857]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347858]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347858]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.347859]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.347859]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385729] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.385730] Raw EDID:
>[  659.385731]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385731]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385732]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385732]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385733]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385734]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.385735]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.385735]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423604] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.423604] Raw EDID:
>[  659.423605]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423605]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423606]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423607]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423607]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423608]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423609]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.423609]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.423612] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.423979] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.423980] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  659.423987] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  659.423988] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  659.423990] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  659.423991] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  659.423992] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  659.423994] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  659.424000] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.424007] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424008] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424012] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424013] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424015] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.424016] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.424018] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.424020] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.424021] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.424022] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.424023] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.424025] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.424027] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424028] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424029] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.424030] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.424031] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.424224] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.424226] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.424228] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.424230] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.424231] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.424232] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.424477] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.424480] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.424484] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.424495] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424497] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424499] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.424500] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.424502] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.424505] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.424506] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.424507] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.424507] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.424509] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.424511] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424512] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.424513] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.424514] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.424515] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.424673] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.424674] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.424675] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.424676] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.424677] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.424678] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.424833] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.424834] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.424835] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.436227] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  659.469573] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  659.487155] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.487160] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.487164] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.487166] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  659.487168] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  659.487172] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  659.487173] [drm:intel_crt_detect], CRT detected via hotplug
>[  659.512192] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.512194] Raw EDID:
>[  659.512196]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512196]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512197]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512198]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512199]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512199]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.512200]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.512201]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524487] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.524490] Raw EDID:
>[  659.524491]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524492]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524493]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524494]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524495]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524495]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.524496]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.524497]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536749] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.536752] Raw EDID:
>[  659.536753]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536754]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536755]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536756]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536757]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536757]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.536758]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.536759]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548961] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.548963] Raw EDID:
>[  659.548965]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548965]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548966]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548967]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548968]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548969]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548969]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.548970]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.548973] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.549121] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  659.549124] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.549126] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  659.549127] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  659.626059] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.626060] Raw EDID:
>[  659.626061]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626062]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626062]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626063]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626064]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626065]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.626065]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.626066]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663889] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.663890] Raw EDID:
>[  659.663890]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663891]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663892]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663892]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663893]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663893]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.663894]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.663895]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701773] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.701774] Raw EDID:
>[  659.701774]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701775]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701776]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701776]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701777]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701778]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.701778]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.701779]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739598] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.739599] Raw EDID:
>[  659.739599]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739600]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739600]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739601]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739602]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739602]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739603]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.739603]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.739605] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.739971] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.739973] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  659.739979] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  659.739981] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  659.739982] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  659.739984] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  659.739985] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  659.739986] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  659.739992] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.739998] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740000] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740004] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740005] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740006] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.740007] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.740009] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.740011] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.740013] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  659.740013] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  659.740014] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  659.740017] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  659.740018] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740020] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740021] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.740022] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.740023] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.740185] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.740185] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.740187] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.740188] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  659.740189] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  659.740189] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  659.740340] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  659.740341] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  659.740342] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  659.740344] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740345] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740346] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.740347] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.740348] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.740350] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.740351] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  659.740352] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  659.740353] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  659.740355] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  659.740356] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740357] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.740359] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.740359] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.740360] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.740516] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.740517] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.740518] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.740519] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  659.740519] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  659.740520] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  659.740672] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  659.740673] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  659.740674] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  659.752957] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  659.786297] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  659.804287] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.804292] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  659.804296] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  659.804298] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  659.804300] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  659.804304] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  659.804305] [drm:intel_crt_detect], CRT detected via hotplug
>[  659.829268] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.829270] Raw EDID:
>[  659.829271]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829272]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829274]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829274]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829275]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829276]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.829277]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.829277]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841527] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.841530] Raw EDID:
>[  659.841531]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841532]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841533]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841533]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841534]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841535]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.841536]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.841536]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853787] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.853789] Raw EDID:
>[  659.853790]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853791]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853793]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853793]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853794]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853795]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.853795]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.853796]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.865994] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.865996] Raw EDID:
>[  659.865997]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.865998]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.865999]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.866000]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.866001]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.866001]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.866002]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.866003]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.866006] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  659.866253] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  659.866255] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  659.866258] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  659.866259] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  659.943216] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.943217] Raw EDID:
>[  659.943218]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943219]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943220]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943220]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943221]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943221]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.943222]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.943223]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981101] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  659.981102] Raw EDID:
>[  659.981103]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981103]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981104]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981104]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981105]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981106]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  659.981106]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  659.981107]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018974] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.018975] Raw EDID:
>[  660.018976]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018976]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018977]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018977]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018978]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018979]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.018980]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.018980]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056840] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.056841] Raw EDID:
>[  660.056841]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056842]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056843]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056843]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056844]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056844]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056845]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.056846]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.056847] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.057229] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.057232] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  660.057239] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  660.057241] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  660.057243] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  660.057244] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  660.057245] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  660.057247] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  660.057253] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.057259] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057260] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057264] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057266] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057267] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.057269] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.057270] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.057273] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.057274] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.057275] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.057276] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.057278] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.057280] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057281] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057282] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.057283] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.057284] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.057477] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.057479] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.057481] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.057483] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.057484] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.057485] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.057717] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.057721] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.057724] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.057736] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057737] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057739] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.057740] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.057743] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.057745] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.057746] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.057747] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.057748] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.057750] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.057752] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057753] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.057754] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.057755] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.057756] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.057914] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.057915] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.057916] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.057918] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.057919] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.057920] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.058076] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.058077] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.058079] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.069678] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  660.103025] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  660.120419] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.120425] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.120428] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.120430] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  660.120433] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  660.120437] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  660.120438] [drm:intel_crt_detect], CRT detected via hotplug
>[  660.145442] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.145444] Raw EDID:
>[  660.145446]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145447]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145447]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145448]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145449]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145450]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.145450]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.145451]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157736] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.157738] Raw EDID:
>[  660.157740]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157741]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157742]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157742]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157743]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157744]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.157745]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.157745]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169973] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.169975] Raw EDID:
>[  660.169976]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169977]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169978]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169979]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169980]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169980]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.169981]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.169982]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182224] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.182226] Raw EDID:
>[  660.182227]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182228]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182229]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182230]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182231]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182231]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182232]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.182233]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.182236] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.182388] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  660.182390] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.182392] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  660.182394] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  660.259397] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.259398] Raw EDID:
>[  660.259398]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259399]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259400]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259400]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259401]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259402]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.259402]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.259403]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297248] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.297249] Raw EDID:
>[  660.297249]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297250]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297251]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297251]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297252]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297252]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.297253]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.297254]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335106] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.335106] Raw EDID:
>[  660.335107]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335108]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335108]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335109]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335109]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335110]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.335111]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.335111]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372948] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.372948] Raw EDID:
>[  660.372949]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372950]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372950]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372951]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372951]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372952]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372953]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.372953]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.372955] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.373321] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.373322] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  660.373329] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  660.373331] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  660.373332] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  660.373333] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  660.373335] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  660.373336] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  660.373343] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.373349] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373350] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373354] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373355] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373357] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.373358] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.373360] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.373362] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.373363] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.373364] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.373365] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.373367] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.373369] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373370] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373371] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.373372] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.373374] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.373537] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.373539] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.373541] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.373543] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.373544] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.373545] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.373734] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.373737] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.373739] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.373749] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373751] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373752] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.373754] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.373756] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.373758] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.373759] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.373760] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.373761] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.373763] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.373765] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373766] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.373767] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.373768] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.373769] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.373993] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.373996] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.373999] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.374007] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.374008] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.374009] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.374162] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.374163] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.374164] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.386404] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  660.419746] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  660.437551] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.437557] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.437560] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.437562] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  660.437565] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  660.437569] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  660.437570] [drm:intel_crt_detect], CRT detected via hotplug
>[  660.462586] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.462589] Raw EDID:
>[  660.462590]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462591]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462592]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462592]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462593]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462594]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.462595]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.462596]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474881] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.474883] Raw EDID:
>[  660.474885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474886]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474886]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474887]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474889]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.474889]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.474890]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487175] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.487177] Raw EDID:
>[  660.487179]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487179]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487180]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487181]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487182]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487182]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.487183]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.487184]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499419] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.499421] Raw EDID:
>[  660.499422]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499423]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499424]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499425]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499426]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499426]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499427]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.499428]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.499431] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.500562] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  660.500566] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.500568] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  660.500570] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  660.577507] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.577508] Raw EDID:
>[  660.577509]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577510]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577510]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577511]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577512]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577512]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.577513]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.577514]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615344] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.615345] Raw EDID:
>[  660.615345]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615346]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615347]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615347]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615348]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615349]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.615349]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.615350]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653175] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.653176] Raw EDID:
>[  660.653177]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653177]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653178]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653179]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653179]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653180]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.653180]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.653181]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691006] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.691007] Raw EDID:
>[  660.691007]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691008]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691009]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691009]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691010]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691010]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691011]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.691012]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.691014] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.691385] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.691386] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  660.691392] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  660.691394] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  660.691396] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  660.691397] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  660.691398] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  660.691400] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  660.691406] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.691412] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691414] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691418] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691419] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691420] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.691422] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.691424] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.691426] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.691427] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  660.691428] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  660.691429] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  660.691431] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  660.691432] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691433] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691435] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.691436] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.691437] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.691590] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.691592] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.691594] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.691607] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  660.691608] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  660.691609] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  660.691804] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  660.691806] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  660.691808] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  660.691812] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691814] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691815] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.691816] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.691818] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.691820] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.691821] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  660.691822] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  660.691823] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  660.691825] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  660.691827] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691828] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.691829] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.691830] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.691831] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.692053] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.692057] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.692060] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.692067] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  660.692069] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  660.692070] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  660.692222] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  660.692223] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  660.692224] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  660.703117] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  660.736466] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  660.753683] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.753689] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  660.753692] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  660.753694] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  660.753697] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  660.753701] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  660.753702] [drm:intel_crt_detect], CRT detected via hotplug
>[  660.778787] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.778789] Raw EDID:
>[  660.778790]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778791]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778792]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778793]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778794]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778794]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.778795]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.778796]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791084] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.791087] Raw EDID:
>[  660.791088]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791089]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791090]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791091]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791091]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791092]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.791093]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.791094]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803319] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.803321] Raw EDID:
>[  660.803322]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803323]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803324]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803325]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803326]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803326]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.803327]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.803328]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815567] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.815570] Raw EDID:
>[  660.815571]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815572]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815573]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815574]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815575]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815575]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815576]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.815577]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.815580] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  660.816692] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  660.816696] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  660.816698] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  660.816700] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  660.893638] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.893639] Raw EDID:
>[  660.893640]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893640]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893641]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893642]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893642]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893643]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.893644]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.893644]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931495] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.931495] Raw EDID:
>[  660.931496]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931497]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931497]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931498]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931498]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931499]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.931500]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.931500]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969372] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  660.969373] Raw EDID:
>[  660.969374]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969374]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969375]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969375]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969376]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969377]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  660.969377]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  660.969378]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007197] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.007198] Raw EDID:
>[  661.007199]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007199]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007200]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007200]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007201]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007202]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007202]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.007203]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.007205] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  661.007579] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  661.007581] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  661.007588] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  661.007590] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  661.007591] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  661.007592] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  661.007594] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  661.007595] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  661.007601] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  661.007607] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007609] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007613] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007614] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007615] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  661.007616] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  661.007618] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  661.007621] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  661.007623] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  661.007623] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  661.007624] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  661.007626] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  661.007628] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007629] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.007630] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  661.007632] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  661.007633] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  661.007811] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  661.007813] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  661.007815] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  661.007818] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  661.007820] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  661.007821] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  661.008016] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  661.008018] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  661.008020] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  661.008026] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.008027] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.008029] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  661.008030] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  661.008032] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  661.008034] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  661.008035] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  661.008036] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  661.008037] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  661.008039] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  661.008041] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.008042] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.008043] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  661.008044] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  661.008045] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  661.008268] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  661.008271] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  661.008274] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  661.008281] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  661.008282] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  661.008284] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  661.008438] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  661.008439] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  661.008440] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  661.019848] [drm:pipe_crc_set_source], collecting CRCs for pipe C, pf
>[  661.053192] [drm:pipe_crc_set_source], stopping CRCs for pipe C
>[  661.070804] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.070809] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.070812] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  661.070815] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[  661.070817] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
>[  661.070820] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[  661.070821] [drm:intel_crt_detect], CRT detected via hotplug
>[  661.095849] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.095851] Raw EDID:
>[  661.095853]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095853]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095854]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095855]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095856]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095857]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.095857]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.095858]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108144] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.108146] Raw EDID:
>[  661.108148]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108149]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108149]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108150]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108151]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108152]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.108152]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.108153]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120436] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.120438] Raw EDID:
>[  661.120439]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120440]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120441]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120442]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120443]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120443]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.120444]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.120445]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132644] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.132647] Raw EDID:
>[  661.132648]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132649]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132650]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132651]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132652]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132652]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132653]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.132654]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.132657] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  661.132814] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[  661.132816] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  661.132818] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  661.132819] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>[  661.209999] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.210000] Raw EDID:
>[  661.210000]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210001]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210002]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210002]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210003]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210004]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.210004]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.210005]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247956] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.247957] Raw EDID:
>[  661.247958]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247958]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247959]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247960]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247961]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247961]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.247962]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.247963]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285895] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.285896] Raw EDID:
>[  661.285896]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285897]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285898]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285898]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285899]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285899]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.285900]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.285901]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323869] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[  661.323870] Raw EDID:
>[  661.323870]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323871]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323872]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323872]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323873]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323874]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323874]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[  661.323875]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[  661.323876] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[  661.324243] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[  661.324244] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>[  661.324250] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] probed modes :
>[  661.324252] [drm:drm_mode_debug_printmodeline], Modeline 24:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  661.324254] [drm:drm_mode_debug_printmodeline], Modeline 22:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  661.324255] [drm:drm_mode_debug_printmodeline], Modeline 21:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  661.324256] [drm:drm_mode_debug_printmodeline], Modeline 23:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[  661.324258] [drm:drm_mode_debug_printmodeline], Modeline 20:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[  661.324264] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[  661.324270] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324272] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324276] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324277] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324278] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  661.324280] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  661.324281] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  661.324283] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  661.324285] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[  661.324286] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[  661.324286] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[  661.324289] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[  661.324290] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324291] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324293] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  661.324294] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  661.324295] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  661.324454] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  661.324454] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  661.324455] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  661.324457] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[  661.324457] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[  661.324458] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-1]
>[  661.324615] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  661.324616] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  661.324617] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[  661.324619] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324620] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324621] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  661.324622] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  661.324623] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  661.324625] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  661.324626] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[  661.324627] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[  661.324628] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[  661.324630] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[  661.324631] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324632] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  661.324634] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  661.324634] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  661.324636] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  661.324793] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  661.324794] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  661.324795] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  661.324796] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  661.324797] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2]
>[  661.324798] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2]
>[  661.324963] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  661.324965] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  661.324967] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected
>[  661.324972] [drm:intel_crtc_cursor_set], cursor off
>[  661.325033] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  661.325036] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[  661.325037] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [NOCRTC]
>[  661.325038] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  661.325040] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  661.325042] [drm:intel_modeset_stage_output_state], crtc disabled, full mode switch
>[  661.325044] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[  661.370939] [drm:intel_update_fbc], no output, disabling
>[  661.370943] [drm:intel_ddi_put_crtc_pll], Disabling SPLL
>[  661.370949] [drm:intel_display_power_put], disabling always-on
>[  661.370954] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[  661.370955] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[  661.370956] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[  661.370957] [drm:check_crtc_state], [CRTC:3]
>[  661.370959] [drm:check_crtc_state], [CRTC:5]
>[  661.370960] [drm:check_crtc_state], [CRTC:7]
>[  661.371256] [drm:intel_crtc_cursor_set], cursor off
>[  661.371258] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x y) (0 0)
>[  661.371259] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[  661.371260] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[  661.371262] [drm:drm_mode_debug_printmodeline], Modeline 40:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  661.371264] [drm:drm_mode_debug_printmodeline], Modeline 25:"" 0 28319 720 738 846 900 400 413 415 449 0x0 0x6
>[  661.371265] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[  661.371266] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  661.371268] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]
>[  661.371268] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  661.371269] [drm:intel_modeset_stage_output_state], crtc enabled, full mode switch
>[  661.371271] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  661.371272] [drm:connected_sink_compute_bpp], [CONNECTOR:9:VGA-1] checking for sink bpp constrains
>[  661.371274] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe A, lanes 1
>[  661.371275] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[  661.371276] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[  661.371276] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[  661.371277] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[  661.371278] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 1, gmch_m: 1319761, gmch_n: 4194304, link_m: 54990, link_n: 524288, tu: 64
>[  661.371279] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  661.371279] [drm:intel_dump_pipe_config], requested mode:
>[  661.371280] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 28319 720 738 846 900 400 413 415 449 0x0 0x6
>[  661.371281] [drm:intel_dump_pipe_config], adjusted mode:
>[  661.371282] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 28319 720 738 846 900 400 413 415 449 0x0 0x6
>[  661.371283] [drm:intel_dump_crtc_timings], crtc timings: 28319 720 738 846 900 400 413 415 449, type: 0x0 flags: 0x6
>[  661.371283] [drm:intel_dump_pipe_config], port clock: 270000
>[  661.371284] [drm:intel_dump_pipe_config], pipe src size: 720x400
>[  661.371285] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  661.371285] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  661.371286] [drm:intel_dump_pipe_config], ips: 0
>[  661.371286] [drm:intel_dump_pipe_config], double wide: 0
>[  661.371288] [drm:intel_display_power_get], enabling always-on
>[  661.371289] [drm:intel_ddi_pll_select], Using SPLL on pipe A
>[  661.371322] [drm:ironlake_update_primary_plane], Writing base 00435000 00000000 0 0 2880
>[  661.371324] [drm:intel_crtc_mode_set], [ENCODER:10:DAC-10] set [MODE:0:]
>[  661.372194] [drm:hsw_fdi_link_train], FDI link training done on step 0
>[  661.372294] [drm:lpt_program_iclkip], iCLKIP clock: found settings for 28319KHz refresh rate: auxdiv=0, divsel=5d, phasedir=0, phaseinc=15
>[  661.387904] [drm:intel_update_fbc], framebuffer not tiled or fenced, disabling compression
>[  661.387906] [drm:intel_connector_check_state], [CONNECTOR:9:VGA-1]
>[  661.387908] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[  661.387909] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[  661.387910] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[  661.387911] [drm:check_crtc_state], [CRTC:3]
>[  661.387919] [drm:check_crtc_state], [CRTC:5]
>[  661.387920] [drm:check_crtc_state], [CRTC:7]
>[  661.387921] [drm:intel_crtc_cursor_set], cursor off
>[  661.387922] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  661.387923] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  661.387924] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]
>[  661.387925] [drm:intel_crtc_cursor_set], cursor off
>[  661.387925] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  661.387926] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  661.387927] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]
>[  661.402785] [drm:intel_crtc_cursor_set], cursor off
>[  661.402790] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x y) (0 0)
>[  661.402793] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[  661.402794] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]
>[  661.402796] [drm:intel_crtc_cursor_set], cursor off
>[  661.402797] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  661.402798] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  661.402799] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]
>[  661.402800] [drm:intel_crtc_cursor_set], cursor off
>[  661.402801] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  661.402802] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[  661.402803] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:VGA-1] to [CRTC:3]

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Attachments on bug 76544: 96274 | 96441

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