Attachment 112519 Details for Bug 81027 – dmesg on byt-m

dmesg on byt-m

dmesg_on_bytm.txt (text/plain), 123.25 KB, created by Ding Heng on 2015-01-20 08:10:24 UTC

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Creator: Ding Heng

Created: 2015-01-20 08:10:24 UTC

Size: 123.25 KB

patch

obsolete

>[ 9685.599511] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.599519] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.599525] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9685.599529] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9685.600104] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9685.600410] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9685.600429] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9685.600435] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9685.600442] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9685.600450] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.600481] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.600488] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.600494] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.600498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.600502] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.600507] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.604632] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.604637] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.604871] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.604876] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.604879] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.604883] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.605163] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.605167] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.605170] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.605175] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.605183] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.605187] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.605191] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.605195] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.608610] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.608615] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.608844] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.608849] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.608852] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.608856] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.609134] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.609138] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.609142] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.609146] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.609158] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.609164] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.609170] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.609174] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.609178] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.609389] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.609393] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.609398] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.609404] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.609408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.609412] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.609625] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.609630] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.609635] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.609647] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.609653] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.609659] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.609663] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.609667] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.609673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.609678] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.609682] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.609685] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.609690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.609704] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88017952a600
>[ 9685.618967] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9685.620483] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9685.620488] [drm:valleyview_enable_rps] GPU status: 0x0000c0d0
>[ 9685.620492] [drm:valleyview_enable_rps] current GPU freq: 187 MHz (192)
>[ 9685.620496] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9685.647309] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[ 9685.681284] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[ 9685.700784] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.700796] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.700803] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.700809] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9685.700813] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9685.701365] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9685.701680] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9685.701700] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9685.701707] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9685.701714] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9685.701721] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.701740] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.701746] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.701752] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.701756] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.701760] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.701766] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.705695] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.705700] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.705862] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.705867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.705871] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.705875] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.706155] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.706159] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.706162] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.706167] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.706174] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.706178] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.706182] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.706187] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.709704] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.709709] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.709869] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.709874] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.709877] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.709881] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.710159] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.710164] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.710167] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.710171] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.710182] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.710188] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.710194] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.710198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.710202] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.710362] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.710366] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.710371] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.710378] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.710382] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.710385] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.710543] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.710559] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.710563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.710574] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.710580] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.710585] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.710589] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.710592] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.710598] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.710603] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.710607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.710610] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.710615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.713994] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[ 9685.747981] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[ 9685.765791] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.765802] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.765810] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.765816] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9685.765820] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9685.766392] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9685.766707] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9685.766726] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9685.766733] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9685.766740] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9685.766747] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9685.766765] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.766771] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.766777] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.766782] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.766786] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.766791] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.770744] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.770749] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.770911] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.770916] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.770920] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.770924] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.771204] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.771208] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.771211] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.771216] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.771222] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9685.771227] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9685.771230] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9685.771235] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9685.774767] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9685.774772] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9685.774932] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9685.774937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.774940] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9685.774944] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9685.775222] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9685.775226] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9685.775229] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9685.775233] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9685.775243] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.775250] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.775255] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.775260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.775264] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.775423] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.775428] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.775432] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.775439] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9685.775443] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9685.775446] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9685.775614] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9685.775619] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9685.775623] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9685.775633] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.775639] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9685.775644] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.775648] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.775652] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.775657] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.775662] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9685.775666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9685.775669] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9685.775674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9685.780689] [drm:pipe_crc_set_source] collecting CRCs for pipe A, DP-C
>[ 9685.814680] [drm:pipe_crc_set_source] stopping CRCs for pipe A
>[ 9685.832559] [drm:intel_crtc_set_config] [CRTC:19] [NOFB]
>[ 9685.832569] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=1, fb_changed=0
>[ 9685.832574] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [NOCRTC]
>[ 9685.832577] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[ 9685.832581] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[ 9685.832585] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[ 9685.832590] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[ 9685.832597] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[ 9685.846909] [drm:intel_edp_backlight_off] 
>[ 9686.048218] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[ 9686.048640] [drm:edp_panel_off] Turn eDP port C panel power off
>[ 9686.048646] [drm:wait_panel_off] Wait for panel power off time
>[ 9686.048652] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[ 9686.092255] [drm:wait_panel_status] Wait complete
>[ 9686.098006] [drm:intel_dp_link_down] 
>[ 9686.149296] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[ 9686.149316] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[ 9686.149325] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff88017952a580
>[ 9686.163059] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[ 9686.163066] [drm:intel_display_power_put] disabling dpio-common
>[ 9686.171065] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[ 9686.179071] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[ 9686.187079] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[ 9686.195086] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[ 9686.203092] [drm:intel_display_power_put] disabling display
>[ 9686.211112] [drm:intel_runtime_suspend] Suspending device
>[ 9686.211165] [drm:check_encoder_state] [ENCODER:28:DAC-28]
>[ 9686.211169] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[ 9686.211173] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[ 9686.211177] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[ 9686.211181] [drm:check_crtc_state] [CRTC:19]
>[ 9686.211185] [drm:check_crtc_state] [CRTC:24]
>[ 9686.211212] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.211219] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.211226] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.211231] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9686.211235] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9686.212977] [drm:vlv_wait_for_gt_wells] waiting for GT wells to go off (000000a1)
>[ 9686.219133] [drm:intel_runtime_suspend] Device suspended
>[ 9686.241153] [drm:intel_runtime_resume] Resuming device
>[ 9686.243128] [drm:intel_runtime_resume] Device resumed
>[ 9686.243134] [drm:intel_display_power_get] enabling display
>[ 9686.251141] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[ 9686.251450] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[ 9686.259138] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[ 9686.267144] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[ 9686.275150] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[ 9686.283157] [drm:intel_display_power_get] enabling dpio-common
>[ 9686.291168] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[ 9686.291174] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 9686.649610] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[ 9686.649623] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[ 9686.649628] [drm:vlv_power_sequencer_kick] kicking pipe A power sequencer for port C
>[ 9686.672087] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 9686.672093] [drm:wait_panel_status] Wait complete
>[ 9686.672099] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[ 9686.672103] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[ 9686.765674] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[ 9686.765698] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[ 9686.765714] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[ 9686.765787] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[ 9686.872845] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9686.873160] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9686.873180] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9686.873187] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9686.873194] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9686.873208] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.873232] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.873239] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.873245] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.873250] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.873254] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.873259] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.876508] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.876512] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.876671] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.876676] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.876679] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.876683] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.876965] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.876969] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.876972] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.876976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.876983] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.876987] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.876991] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.876995] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.880510] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.880515] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.880675] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.880680] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.880683] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.880686] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.880967] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.880971] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.880974] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.880978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.880989] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.880995] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.881000] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.881005] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.881009] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.881170] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.881174] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.881178] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.881185] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.881189] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.881192] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.881352] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.881356] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.881361] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.881370] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.881376] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.881381] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.881385] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.881389] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.881395] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.881400] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.881404] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.881407] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.881412] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.881423] [drm:drm_mode_setcrtc] [CRTC:19]
>[ 9686.881428] [drm:intel_crtc_set_config] [CRTC:19] [NOFB]
>[ 9686.881434] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=0, fb_changed=0
>[ 9686.881439] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 9686.881456] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.881462] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.881468] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.881472] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9686.881476] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9686.881997] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9686.882309] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9686.882321] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9686.882327] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9686.882333] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9686.882340] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.882355] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.882361] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.882366] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.882370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.882374] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.882378] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.885515] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.885520] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.885680] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.885685] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.885688] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.885692] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.885972] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.885976] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.885979] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.885983] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.885990] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.885994] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.885998] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.886002] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.889519] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.889523] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.889683] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.889688] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.889691] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.889695] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.889975] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.889979] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.889982] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.889986] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.889996] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.890002] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.890007] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.890011] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.890015] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.890175] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.890179] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.890184] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.890190] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.890194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.890197] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.890357] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.890361] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.890366] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.890375] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.890380] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.890386] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.890390] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.890393] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.890399] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.890404] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.890408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.890411] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.890416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.890450] [drm:add_framebuffer_internal] [FB:42]
>[ 9686.896328] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.896338] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.896346] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.896352] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9686.896356] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9686.896911] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9686.897223] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9686.897240] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9686.897247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9686.897254] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9686.897260] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9686.897279] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.897285] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.897291] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.897295] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.897299] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.897304] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.900524] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.900528] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.900690] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.900695] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.900699] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.900703] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.900984] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.900988] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.900991] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.900995] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.901002] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9686.901006] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9686.901010] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9686.901014] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9686.904527] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9686.904531] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9686.904692] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9686.904696] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.904699] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9686.904703] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9686.904984] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9686.904988] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9686.904991] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9686.904995] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9686.905005] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.905011] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.905017] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.905021] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.905025] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.905186] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.905190] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.905195] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.905201] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9686.905205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9686.905208] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9686.905368] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9686.905372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9686.905377] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9686.905386] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.905392] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9686.905397] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.905401] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.905405] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.905410] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.905415] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9686.905419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9686.905423] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9686.905427] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9686.905439] [drm:drm_mode_setcrtc] [CRTC:24]
>[ 9686.905446] [drm:drm_mode_setcrtc] [CONNECTOR:37:eDP-1]
>[ 9686.905451] [drm:intel_crtc_set_config] [CRTC:24] [FB:42] #connectors=1 (x y) (0 0)
>[ 9686.905455] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[ 9686.905459] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[ 9686.905463] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[ 9686.905467] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:24]
>[ 9686.905470] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[ 9686.905474] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[ 9686.905478] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[ 9686.905483] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[ 9686.905487] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[ 9686.905493] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[ 9686.905497] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[ 9686.905500] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[ 9686.905505] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 9686.905509] [drm:intel_dump_pipe_config] [CRTC:24][modeset] config for pipe B
>[ 9686.905512] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[ 9686.905527] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 9686.905532] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 9686.905536] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[ 9686.905540] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 9686.905544] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 9686.905547] [drm:intel_dump_pipe_config] requested mode:
>[ 9686.905552] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9686.905555] [drm:intel_dump_pipe_config] adjusted mode:
>[ 9686.905561] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9686.905566] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[ 9686.905569] [drm:intel_dump_pipe_config] port clock: 270000
>[ 9686.905573] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[ 9686.905577] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 9686.905581] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 9686.905595] [drm:intel_dump_pipe_config] ips: 0
>[ 9686.905608] [drm:intel_dump_pipe_config] double wide: 0
>[ 9686.919541] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[ 9686.919550] [drm:drm_atomic_set_fb_for_plane] Set [FB:42] for plane state ffff880072a64e80
>[ 9686.975588] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[ 9686.975595] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[ 9686.975599] [drm:vlv_detach_power_sequencer] detaching pipe A power sequencer from port C
>[ 9686.975603] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[ 9686.975610] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[ 9686.975617] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[ 9686.975620] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 9686.996706] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[ 9686.996711] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[ 9686.996716] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[ 9686.996737] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[ 9687.577456] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 9687.577470] [drm:wait_panel_status] Wait complete
>[ 9687.577476] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[ 9687.577480] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[ 9687.616741] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9687.618107] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9687.618112] [drm:valleyview_enable_rps] GPU status: 0x0000c0d0
>[ 9687.618116] [drm:valleyview_enable_rps] current GPU freq: 187 MHz (192)
>[ 9687.618120] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9687.671073] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[ 9687.671098] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[ 9687.671114] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 2
>[ 9687.671186] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[ 9687.778481] [drm:edp_panel_on] Turn eDP port C panel power on
>[ 9687.778509] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 9687.778516] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[ 9687.778519] [drm:wait_panel_status] Wait complete
>[ 9687.778523] [drm:wait_panel_on] Wait for panel power on
>[ 9687.778528] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[ 9687.932729] [drm:wait_panel_status] Wait complete
>[ 9687.932755] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[ 9687.932776] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[ 9687.932808] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[ 9687.932815] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[ 9687.947501] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[ 9687.948351] [drm:intel_dp_start_link_train] clock recovery OK
>[ 9687.949463] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[ 9687.949659] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[ 9687.949663] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[ 9687.949668] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=2, SR: plane=56, cursor=2
>[ 9687.949673] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[ 9687.949683] [drm:intel_edp_backlight_on] 
>[ 9687.949687] [drm:intel_panel_enable_backlight] pipe B
>[ 9687.949692] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[ 9687.949699] [drm:intel_psr_enable] PSR not supported by this panel
>[ 9687.949709] [drm:i9xx_update_primary_plane] Writing base 00CC5000 00000000 0 0 5504
>[ 9687.949721] [drm:intel_connector_check_state] [CONNECTOR:37:eDP-1]
>[ 9687.949729] [drm:check_encoder_state] [ENCODER:28:DAC-28]
>[ 9687.949734] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[ 9687.949738] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[ 9687.949742] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[ 9687.949746] [drm:check_crtc_state] [CRTC:19]
>[ 9687.949750] [drm:check_crtc_state] [CRTC:24]
>[ 9687.983634] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.034301] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.050364] [drm:add_framebuffer_internal] [FB:50]
>[ 9688.050851] [drm:add_framebuffer_internal] [FB:51]
>[ 9688.050859] [drm:drm_atomic_set_fb_for_plane] Set [FB:51] for plane state ffff88017a448000
>[ 9688.050872] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[ 9688.050876] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[ 9688.050881] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=2, SR: plane=56, cursor=2
>[ 9688.050886] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[ 9688.083675] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.134356] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.150407] [drm:add_framebuffer_internal] [FB:52]
>[ 9688.150417] [drm:drm_atomic_set_fb_for_plane] Set [FB:52] for plane state ffff88017a448080
>[ 9688.150434] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 18
>[ 9688.150438] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 34
>[ 9688.150443] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=18, SR: plane=56, cursor=34
>[ 9688.150448] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[ 9688.183699] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.234360] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.250372] [drm:add_framebuffer_internal] [FB:53]
>[ 9688.250382] [drm:drm_atomic_set_fb_for_plane] Set [FB:53] for plane state ffff88017a448000
>[ 9688.250399] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 10
>[ 9688.250404] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 18
>[ 9688.250408] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=10, SR: plane=56, cursor=18
>[ 9688.250413] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[ 9688.283712] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.334357] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.352394] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.352405] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.352412] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.352418] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9688.352422] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9688.352996] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9688.353303] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9688.353322] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9688.353329] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9688.353336] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9688.353343] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.353362] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.353368] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.353374] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.353379] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.353383] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.353388] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.356864] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.356869] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.357102] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.357107] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.357110] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.357114] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.357395] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.357399] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.357402] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.357406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.357413] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.357417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.357421] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.357426] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.360857] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.360862] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.361087] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.361091] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.361094] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.361098] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.361376] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.361380] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.361383] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.361388] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.361400] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.361406] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.361412] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.361416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.361420] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.361653] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.361657] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.361662] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.361669] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.361673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.361676] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.362009] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.362015] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.362020] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.362032] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.362038] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.362043] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.362048] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.362051] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.362057] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.362063] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.362067] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.362070] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.362075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.362089] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880072a64a80
>[ 9688.400261] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.434228] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.453789] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.453801] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.453808] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.453814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9688.453818] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9688.454369] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9688.454680] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9688.454699] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9688.454706] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9688.454713] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9688.454721] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.454740] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.454746] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.454751] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.454756] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.454760] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.454765] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.457957] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.457962] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.458120] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.458125] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.458128] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.458132] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.458412] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.458416] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.458419] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.458424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.458431] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.458435] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.458439] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.458444] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.461949] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.461954] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.462114] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.462118] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.462122] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.462126] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.462404] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.462408] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.462411] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.462416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.462427] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.462433] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.462439] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.462443] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.462447] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.462607] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.462611] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.462616] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.462623] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.462627] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.462630] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.462799] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.462803] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.462808] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.462818] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.462824] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.462830] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.462834] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.462837] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.462843] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.462848] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.462852] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.462855] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.462860] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.466947] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.500933] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.518762] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.518774] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.518781] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.518787] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9688.518791] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9688.519356] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9688.519667] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9688.519686] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9688.519693] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9688.519700] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9688.519707] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.519726] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.519732] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.519738] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.519742] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.519747] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.519752] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.522988] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.522993] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.523155] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.523160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.523164] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.523168] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.523448] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.523452] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.523455] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.523460] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.523466] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9688.523470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9688.523474] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9688.523478] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9688.526988] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9688.526993] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9688.527156] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9688.527160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.527164] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9688.527167] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9688.527446] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9688.527450] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9688.527453] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9688.527457] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9688.527467] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.527473] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.527479] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.527484] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.527488] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.527647] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.527652] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.527656] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.527662] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9688.527666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9688.527670] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9688.527828] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9688.527833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9688.527849] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9688.527859] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.527864] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.527870] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.527874] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.527878] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.527883] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.527888] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9688.527892] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9688.527895] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9688.527900] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9688.533625] [drm:pipe_crc_set_source] collecting CRCs for pipe B, DP-C
>[ 9688.567614] [drm:pipe_crc_set_source] stopping CRCs for pipe B
>[ 9688.585503] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[ 9688.585513] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[ 9688.585518] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [NOCRTC]
>[ 9688.585521] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[ 9688.585525] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[ 9688.585529] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[ 9688.585534] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[ 9688.585541] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[ 9688.599861] [drm:intel_edp_backlight_off] 
>[ 9688.800420] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[ 9688.800873] [drm:edp_panel_off] Turn eDP port C panel power off
>[ 9688.800879] [drm:wait_panel_off] Wait for panel power off time
>[ 9688.800884] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[ 9688.844471] [drm:wait_panel_status] Wait complete
>[ 9688.850233] [drm:intel_dp_link_down] 
>[ 9688.901473] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[ 9688.901500] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[ 9688.901532] [drm:drm_atomic_set_fb_for_plane] Set [NOFB] for plane state ffff880072a64c80
>[ 9688.915296] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[ 9688.915303] [drm:intel_display_power_put] disabling dpio-common
>[ 9688.923300] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[ 9688.931307] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[ 9688.939316] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[ 9688.947320] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[ 9688.955326] [drm:intel_display_power_put] disabling display
>[ 9688.963347] [drm:intel_runtime_suspend] Suspending device
>[ 9688.963402] [drm:check_encoder_state] [ENCODER:28:DAC-28]
>[ 9688.963407] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[ 9688.963411] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[ 9688.963414] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[ 9688.963418] [drm:check_crtc_state] [CRTC:19]
>[ 9688.963422] [drm:check_crtc_state] [CRTC:24]
>[ 9688.963449] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.963458] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9688.963464] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9688.963469] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1]
>[ 9688.963473] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[ 9688.965214] [drm:vlv_wait_for_gt_wells] waiting for GT wells to go off (000000a1)
>[ 9688.969369] [drm:intel_runtime_suspend] Device suspended
>[ 9688.991387] [drm:intel_runtime_resume] Resuming device
>[ 9688.993365] [drm:intel_runtime_resume] Device resumed
>[ 9688.993372] [drm:intel_display_power_get] enabling display
>[ 9689.001389] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[ 9689.001698] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[ 9689.009387] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[ 9689.017390] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[ 9689.025395] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[ 9689.033402] [drm:intel_display_power_get] enabling dpio-common
>[ 9689.041412] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[ 9689.041418] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 9689.401590] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[ 9689.401603] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[ 9689.401607] [drm:vlv_power_sequencer_kick] kicking pipe A power sequencer for port C
>[ 9689.424324] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[ 9689.424329] [drm:wait_panel_status] Wait complete
>[ 9689.424335] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[ 9689.424339] [drm:edp_panel_vdd_on] eDP port C panel power wasn't enabled
>[ 9689.517972] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[ 9689.517997] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[ 9689.518012] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[ 9689.518084] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port C
>[ 9689.625621] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[ 9689.625944] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[ 9689.625964] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 9689.625971] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:eDP-1] probed modes :
>[ 9689.625978] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9689.625991] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[ 9689.626015] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.626022] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.626028] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9689.626033] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9689.626037] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9689.626042] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9689.629881] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9689.629886] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9689.630045] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9689.630050] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9689.630053] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9689.630057] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9689.630339] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9689.630343] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9689.630346] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9689.630351] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9689.630358] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[ 9689.630362] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1]
>[ 9689.630366] [drm:intel_crt_detect] [CONNECTOR:27:VGA-1] force=1
>[ 9689.630370] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0x40000
>[ 9689.633886] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0x40000, result 0
>[ 9689.633891] [drm:intel_crt_detect] CRT not detected via hotplug
>[ 9689.634053] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[ 9689.634057] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9689.634061] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9689.634064] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9689.634345] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9689.634349] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9689.634352] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[ 9689.634357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:VGA-1] disconnected
>[ 9689.634367] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.634373] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.634379] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9689.634384] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9689.634387] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9689.634549] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9689.634553] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9689.634558] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9689.634564] [drm:drm_mode_getconnector] [CONNECTOR:30:?]
>[ 9689.634568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1]
>[ 9689.634572] [drm:intel_hdmi_detect] [CONNECTOR:30:HDMI-A-1]
>[ 9689.634731] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[ 9689.634748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[ 9689.634753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:HDMI-A-1] disconnected
>[ 9689.634763] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.634769] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[4] ENCODERS[4]
>[ 9689.634775] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9689.634779] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9689.634783] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9689.634788] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9689.634793] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[ 9689.634797] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1]
>[ 9689.634800] [drm:intel_dp_detect] [CONNECTOR:35:DP-1]
>[ 9689.634805] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-1] disconnected
>[ 9689.634909] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.635135] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.635266] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.635569] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.635727] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.636596] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.636933] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.639871] [drm:add_framebuffer_internal] [FB:42]
>[ 9689.640922] kms_cursor_crc: exiting, ret=0
>[ 9689.641034] [drm:intel_crtc_set_config] [CRTC:19] [FB:44] #connectors=1 (x y) (0 0)
>[ 9689.641038] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[ 9689.641040] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=1, fb_changed=0
>[ 9689.641042] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[ 9689.641044] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9689.641046] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[ 9689.641048] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[ 9689.641051] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 9689.641056] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[ 9689.641057] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[ 9689.641062] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[ 9689.641065] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[ 9689.641067] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[ 9689.641070] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 9689.641072] [drm:intel_dump_pipe_config] [CRTC:19][modeset] config for pipe A
>[ 9689.641073] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[ 9689.641075] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 9689.641078] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 9689.641080] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[ 9689.641083] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 9689.641084] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 9689.641085] [drm:intel_dump_pipe_config] requested mode:
>[ 9689.641090] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9689.641091] [drm:intel_dump_pipe_config] adjusted mode:
>[ 9689.641095] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9689.641099] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[ 9689.641100] [drm:intel_dump_pipe_config] port clock: 270000
>[ 9689.641102] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[ 9689.641104] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 9689.641106] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 9689.641107] [drm:intel_dump_pipe_config] ips: 0
>[ 9689.641108] [drm:intel_dump_pipe_config] double wide: 0
>[ 9689.654900] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[ 9689.654907] [drm:drm_atomic_set_fb_for_plane] Set [FB:44] for plane state ffff880072a64e80
>[ 9689.694984] [drm:edp_panel_on] Turn eDP port C panel power on
>[ 9689.694986] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[ 9689.694990] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[ 9689.694992] [drm:wait_panel_status] Wait complete
>[ 9689.694994] [drm:wait_panel_on] Wait for panel power on
>[ 9689.694997] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[ 9689.849314] [drm:wait_panel_status] Wait complete
>[ 9689.849324] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[ 9689.849339] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[ 9689.849357] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[ 9689.849361] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[ 9689.864103] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[ 9689.864947] [drm:intel_dp_start_link_train] clock recovery OK
>[ 9689.866060] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[ 9689.866256] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 6
>[ 9689.866258] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 10
>[ 9689.866261] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=6, B: plane=2, cursor=2, SR: plane=56, cursor=10
>[ 9689.866264] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[ 9689.866271] [drm:intel_edp_backlight_on] 
>[ 9689.866274] [drm:intel_panel_enable_backlight] pipe A
>[ 9689.866277] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[ 9689.866282] [drm:intel_psr_enable] PSR not supported by this panel
>[ 9689.866290] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9689.866301] [drm:intel_connector_check_state] [CONNECTOR:37:eDP-1]
>[ 9689.866307] [drm:check_encoder_state] [ENCODER:28:DAC-28]
>[ 9689.866309] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[ 9689.866312] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[ 9689.866314] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[ 9689.866316] [drm:check_crtc_state] [CRTC:19]
>[ 9689.867945] [drm:check_crtc_state] [CRTC:24]
>[ 9689.867951] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[ 9689.867955] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[ 9689.867957] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9689.867961] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 9689.867985] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=7812/7812
>[ 9689.867987] [drm:intel_panel_actually_set_backlight] set backlight PWM = 7812
>[ 9689.881654] [drm:intel_crtc_set_config] [CRTC:19] [FB:44] #connectors=1 (x y) (0 0)
>[ 9689.881665] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=0, fb_changed=0
>[ 9689.881670] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9689.881676] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 9689.881681] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[ 9689.881685] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[ 9689.881692] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[ 9689.881697] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[ 9689.881700] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[ 9689.881705] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 9689.881709] [drm:intel_dump_pipe_config] [CRTC:19][modeset] config for pipe A
>[ 9689.881712] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[ 9689.881716] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 9689.881720] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 9689.881725] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[ 9689.881729] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 9689.881732] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 9689.881735] [drm:intel_dump_pipe_config] requested mode:
>[ 9689.881741] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9689.881744] [drm:intel_dump_pipe_config] adjusted mode:
>[ 9689.881750] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9689.881755] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[ 9689.881759] [drm:intel_dump_pipe_config] port clock: 270000
>[ 9689.881762] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[ 9689.881766] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 9689.881770] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 9689.881773] [drm:intel_dump_pipe_config] ips: 0
>[ 9689.881776] [drm:intel_dump_pipe_config] double wide: 0
>[ 9689.881781] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[ 9689.881785] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[ 9689.881789] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9689.881794] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 9690.619094] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9690.620548] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9690.620553] [drm:valleyview_enable_rps] GPU status: 0x0000c0d0
>[ 9690.620558] [drm:valleyview_enable_rps] current GPU freq: 187 MHz (192)
>[ 9690.620561] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9692.876752] [drm:edp_panel_vdd_off_sync] Turning eDP port C VDD off
>[ 9692.876782] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[ 9836.011912] gem_ctx_exec: executing
>[ 9836.012093] [drm:i915_gem_open] 
>[ 9836.012137] [drm:i915_gem_open] 
>[ 9836.012674] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[ 9836.012684] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[ 9836.012736] gem_ctx_exec: starting subtest reset-pin-leak
>[ 9836.012787] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[ 9836.012869] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9841.741654] [drm] stuck on render ring
>[ 9841.748178] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9841.748182] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[ 9841.748185] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[ 9841.748187] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[ 9841.748190] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[ 9841.748192] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[ 9841.748697] [drm:i915_error_work_func] resetting chip
>[ 9841.750433] [drm] Simulated gpu hang, resetting stop_rings
>[ 9841.750437] drm/i915: Resetting chip after gpu hang
>[ 9841.752619] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9841.752754] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9843.743306] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9843.745038] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9843.745043] [drm:valleyview_enable_rps] GPU status: 0x0000e0d0
>[ 9843.745047] [drm:valleyview_enable_rps] current GPU freq: 853 MHz (224)
>[ 9843.745051] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9847.746548] [drm] stuck on render ring
>[ 9847.752963] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9847.753679] [drm:i915_error_work_func] resetting chip
>[ 9847.755303] [drm] Simulated gpu hang, resetting stop_rings
>[ 9847.755308] drm/i915: Resetting chip after gpu hang
>[ 9847.757509] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9847.757624] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9849.748224] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9849.749920] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9849.749925] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9849.749929] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9849.749933] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9853.751444] [drm] stuck on render ring
>[ 9853.757832] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9853.758124] [drm:i915_error_work_func] resetting chip
>[ 9853.760302] [drm] Simulated gpu hang, resetting stop_rings
>[ 9853.760308] drm/i915: Resetting chip after gpu hang
>[ 9853.762255] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9853.762435] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9855.753101] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9855.754802] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9855.754807] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9855.754811] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9855.754815] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9859.756338] [drm] stuck on render ring
>[ 9859.762716] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9859.763002] [drm:i915_error_work_func] resetting chip
>[ 9859.764077] [drm] Simulated gpu hang, resetting stop_rings
>[ 9859.764082] drm/i915: Resetting chip after gpu hang
>[ 9859.766814] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9859.766961] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9861.758244] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9861.759684] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9861.759689] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9861.759693] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9861.759697] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9865.761177] [drm] stuck on render ring
>[ 9865.767506] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9865.767782] [drm:i915_error_work_func] resetting chip
>[ 9865.768962] [drm] Simulated gpu hang, resetting stop_rings
>[ 9865.768967] drm/i915: Resetting chip after gpu hang
>[ 9865.771266] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9865.771368] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9867.762849] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9867.764566] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9867.764571] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9867.764575] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9867.764579] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9871.766276] [drm] stuck on render ring
>[ 9871.772655] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9871.772951] [drm:i915_error_work_func] resetting chip
>[ 9871.774833] [drm] Simulated gpu hang, resetting stop_rings
>[ 9871.774837] drm/i915: Resetting chip after gpu hang
>[ 9871.777011] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9871.777139] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9873.767947] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9873.769448] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9873.769453] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9873.769457] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9873.769461] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9877.771238] [drm] stuck on render ring
>[ 9877.777630] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9877.777899] [drm:i915_error_work_func] resetting chip
>[ 9877.779713] [drm] Simulated gpu hang, resetting stop_rings
>[ 9877.779736] drm/i915: Resetting chip after gpu hang
>[ 9877.781951] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9877.782060] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9879.772829] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9879.774330] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9879.774335] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9879.774339] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9879.774343] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9883.776050] [drm] stuck on render ring
>[ 9883.782738] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9883.782954] [drm:i915_error_work_func] resetting chip
>[ 9883.784598] [drm] Simulated gpu hang, resetting stop_rings
>[ 9883.784603] drm/i915: Resetting chip after gpu hang
>[ 9883.786830] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9883.786931] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9885.777539] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9885.779212] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9885.779216] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9885.779221] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9885.779224] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9889.780941] [drm] stuck on render ring
>[ 9889.787335] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9889.788018] [drm:i915_error_work_func] resetting chip
>[ 9889.789480] [drm] Simulated gpu hang, resetting stop_rings
>[ 9889.789484] drm/i915: Resetting chip after gpu hang
>[ 9889.791703] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9889.791868] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9891.782698] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9891.784094] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9891.784099] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9891.784103] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9891.784107] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9895.785816] [drm] stuck on render ring
>[ 9895.792262] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9895.792544] [drm:i915_error_work_func] resetting chip
>[ 9895.794362] [drm] Simulated gpu hang, resetting stop_rings
>[ 9895.794367] drm/i915: Resetting chip after gpu hang
>[ 9895.796566] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9895.796712] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9897.787433] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9897.788976] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9897.788980] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9897.788985] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9897.788988] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9901.790544] [drm] stuck on render ring
>[ 9901.797074] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9901.797688] [drm:i915_error_work_func] resetting chip
>[ 9901.799452] [drm] Simulated gpu hang, resetting stop_rings
>[ 9901.799457] drm/i915: Resetting chip after gpu hang
>[ 9901.801466] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9901.801569] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9903.792143] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9903.793858] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9903.793862] [drm:valleyview_enable_rps] GPU status: 0x0000d5d0
>[ 9903.793867] [drm:valleyview_enable_rps] current GPU freq: 624 MHz (213)
>[ 9903.793870] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9907.795506] [drm] stuck on render ring
>[ 9907.801900] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9907.802608] [drm:i915_error_work_func] resetting chip
>[ 9907.804124] [drm] Simulated gpu hang, resetting stop_rings
>[ 9907.804128] drm/i915: Resetting chip after gpu hang
>[ 9907.806358] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9907.806461] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9909.797227] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9909.798740] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9909.798744] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9909.798749] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9909.798752] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9913.800465] [drm] stuck on render ring
>[ 9913.806854] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9913.807090] [drm:i915_error_work_func] resetting chip
>[ 9913.809008] [drm] Simulated gpu hang, resetting stop_rings
>[ 9913.809013] drm/i915: Resetting chip after gpu hang
>[ 9913.811239] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9913.811343] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9915.802103] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9915.803622] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9915.803627] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9915.803631] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9915.803635] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9919.805157] [drm] stuck on render ring
>[ 9919.811547] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9919.811761] [drm:i915_error_work_func] resetting chip
>[ 9919.812894] [drm] Simulated gpu hang, resetting stop_rings
>[ 9919.812900] drm/i915: Resetting chip after gpu hang
>[ 9919.815155] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9919.815223] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9921.807328] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9921.808504] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9921.808509] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9921.808513] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9921.808517] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9925.802260] [drm] stuck on render ring
>[ 9925.808914] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9925.809869] [drm:i915_error_work_func] resetting chip
>[ 9925.811759] [drm] Simulated gpu hang, resetting stop_rings
>[ 9925.811764] drm/i915: Resetting chip after gpu hang
>[ 9925.813960] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9925.814062] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9927.803950] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9927.805379] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9927.805384] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9927.805388] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9927.805392] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9931.807155] [drm] stuck on render ring
>[ 9931.813559] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9931.814352] [drm:i915_error_work_func] resetting chip
>[ 9931.815642] [drm] Simulated gpu hang, resetting stop_rings
>[ 9931.815647] drm/i915: Resetting chip after gpu hang
>[ 9931.817845] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9931.817943] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9933.808820] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9933.810261] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9933.810266] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9933.810270] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9933.810274] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9937.812052] [drm] stuck on render ring
>[ 9937.818452] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9937.818782] [drm:i915_error_work_func] resetting chip
>[ 9937.820535] [drm] Simulated gpu hang, resetting stop_rings
>[ 9937.820540] drm/i915: Resetting chip after gpu hang
>[ 9937.822738] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9937.822925] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9939.813698] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9939.815144] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9939.815148] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9939.815153] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9939.815156] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9943.824900] [drm] stuck on render ring
>[ 9943.831294] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9943.831492] [drm:i915_error_work_func] resetting chip
>[ 9943.833428] [drm] Simulated gpu hang, resetting stop_rings
>[ 9943.833434] drm/i915: Resetting chip after gpu hang
>[ 9943.835646] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9943.835831] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9945.826600] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9945.828032] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9945.828037] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9945.828041] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9945.828045] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9949.821809] [drm] stuck on render ring
>[ 9949.828200] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9949.828982] [drm:i915_error_work_func] resetting chip
>[ 9949.830344] [drm] Simulated gpu hang, resetting stop_rings
>[ 9949.830349] drm/i915: Resetting chip after gpu hang
>[ 9949.832561] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9949.832685] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[ 9951.823471] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9951.824907] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9951.824912] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9951.824916] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9951.824920] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[ 9955.826650] [drm] stuck on render ring
>[ 9955.833046] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15193], reason: Ring hung, action: reset
>[ 9955.833824] [drm:i915_error_work_func] resetting chip
>[ 9955.835172] [drm] Simulated gpu hang, resetting stop_rings
>[ 9955.835176] drm/i915: Resetting chip after gpu hang
>[ 9955.837469] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[ 9955.837570] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[ 9955.837682] gem_ctx_exec: exiting, ret=0
>[ 9955.838725] [drm:intel_crtc_set_config] [CRTC:19] [FB:44] #connectors=1 (x y) (0 0)
>[ 9955.838735] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=0, fb_changed=0
>[ 9955.838740] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9955.838746] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 9955.838751] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[ 9955.838755] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[ 9955.838762] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[ 9955.838767] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[ 9955.838770] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[ 9955.838776] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[ 9955.838780] [drm:intel_dump_pipe_config] [CRTC:19][modeset] config for pipe A
>[ 9955.838783] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[ 9955.838786] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[ 9955.838791] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 9955.838795] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[ 9955.838800] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[ 9955.838803] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[ 9955.838806] [drm:intel_dump_pipe_config] requested mode:
>[ 9955.838812] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9955.838815] [drm:intel_dump_pipe_config] adjusted mode:
>[ 9955.838821] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[ 9955.838826] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[ 9955.838830] [drm:intel_dump_pipe_config] port clock: 270000
>[ 9955.838833] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[ 9955.838837] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 9955.838841] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 9955.838844] [drm:intel_dump_pipe_config] ips: 0
>[ 9955.838847] [drm:intel_dump_pipe_config] double wide: 0
>[ 9955.838852] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[ 9955.838857] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[ 9955.838861] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[ 9955.838866] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[ 9957.828306] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[ 9957.829789] [drm:valleyview_enable_rps] GPLL enabled? yes
>[ 9957.829794] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[ 9957.829799] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[ 9957.829802] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10000.829449] gem_ctx_exec: executing
>[10000.829629] [drm:i915_gem_open] 
>[10000.829677] [drm:i915_gem_open] 
>[10000.830531] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[10000.830540] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[10000.830595] gem_ctx_exec: starting subtest reset-pin-leak
>[10000.830634] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[10000.830672] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10006.876113] [drm] stuck on render ring
>[10006.882616] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10006.882960] [drm:i915_error_work_func] resetting chip
>[10006.884681] [drm] Simulated gpu hang, resetting stop_rings
>[10006.884687] drm/i915: Resetting chip after gpu hang
>[10006.886924] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10006.887057] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10008.877716] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10008.877726] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10008.877731] [drm:valleyview_enable_rps] GPU status: 0x0000e0d0
>[10008.877735] [drm:valleyview_enable_rps] current GPU freq: 853 MHz (224)
>[10008.877738] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10012.880769] [drm] stuck on render ring
>[10012.887167] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10012.887265] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[10012.887566] [drm:i915_error_work_func] resetting chip
>[10012.889563] [drm] Simulated gpu hang, resetting stop_rings
>[10012.889569] drm/i915: Resetting chip after gpu hang
>[10012.891842] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10012.891983] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10014.882709] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10014.884174] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10014.884179] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10014.884184] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10014.884187] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10018.885920] [drm] stuck on render ring
>[10018.892329] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10018.892951] [drm:i915_error_work_func] resetting chip
>[10018.894464] [drm] Simulated gpu hang, resetting stop_rings
>[10018.894470] drm/i915: Resetting chip after gpu hang
>[10018.896647] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10018.896791] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10020.887661] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10020.889056] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10020.889061] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10020.889065] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10020.889069] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10024.891128] [drm] stuck on render ring
>[10024.897524] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10024.897807] [drm:i915_error_work_func] resetting chip
>[10024.899334] [drm] Simulated gpu hang, resetting stop_rings
>[10024.899340] drm/i915: Resetting chip after gpu hang
>[10024.901509] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10024.901623] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10026.892478] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10026.893938] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10026.893943] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10026.893948] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10026.893951] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10030.895802] [drm] stuck on render ring
>[10030.902232] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10030.902864] [drm:i915_error_work_func] resetting chip
>[10030.904214] [drm] Simulated gpu hang, resetting stop_rings
>[10030.904219] drm/i915: Resetting chip after gpu hang
>[10030.906440] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10030.906585] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10032.897343] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10032.898820] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10032.898825] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10032.898829] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10032.898833] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10036.900696] [drm] stuck on render ring
>[10036.907093] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10036.907799] [drm:i915_error_work_func] resetting chip
>[10036.909094] [drm] Simulated gpu hang, resetting stop_rings
>[10036.909099] drm/i915: Resetting chip after gpu hang
>[10036.911258] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10036.911402] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10038.902228] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10038.902238] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10038.902242] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10038.902247] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10038.902250] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10042.905554] [drm] stuck on render ring
>[10042.911958] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10042.912670] [drm:i915_error_work_func] resetting chip
>[10042.913968] [drm] Simulated gpu hang, resetting stop_rings
>[10042.913972] drm/i915: Resetting chip after gpu hang
>[10042.916203] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10042.916313] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10044.907166] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10044.908584] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10044.908589] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10044.908593] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10044.908597] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10048.910426] [drm] stuck on render ring
>[10048.916831] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10048.917100] [drm:i915_error_work_func] resetting chip
>[10048.918852] [drm] Simulated gpu hang, resetting stop_rings
>[10048.918857] drm/i915: Resetting chip after gpu hang
>[10048.921027] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10048.921158] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10050.912064] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10050.913466] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10050.913471] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10050.913475] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10050.913479] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10054.915228] [drm] stuck on render ring
>[10054.921624] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10054.922251] [drm:i915_error_work_func] resetting chip
>[10054.923727] [drm] Simulated gpu hang, resetting stop_rings
>[10054.923731] drm/i915: Resetting chip after gpu hang
>[10054.926026] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10054.926124] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10056.916860] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10056.918348] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10056.918353] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10056.918358] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10056.918361] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10060.920429] [drm] stuck on render ring
>[10060.926830] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10060.927090] [drm:i915_error_work_func] resetting chip
>[10060.928622] [drm] Simulated gpu hang, resetting stop_rings
>[10060.928628] drm/i915: Resetting chip after gpu hang
>[10060.930812] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10060.930957] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10062.921741] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10062.923230] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10062.923235] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10062.923240] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10062.923243] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10066.924989] [drm] stuck on render ring
>[10066.931390] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10066.932029] [drm:i915_error_work_func] resetting chip
>[10066.933532] [drm] Simulated gpu hang, resetting stop_rings
>[10066.933538] drm/i915: Resetting chip after gpu hang
>[10066.935725] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10066.935871] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10068.926708] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10068.928112] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10068.928117] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10068.928122] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10068.928125] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10072.930182] [drm] stuck on render ring
>[10072.936585] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10072.936867] [drm:i915_error_work_func] resetting chip
>[10072.938392] [drm] Simulated gpu hang, resetting stop_rings
>[10072.938397] drm/i915: Resetting chip after gpu hang
>[10072.940675] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10072.940787] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10074.931529] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10074.932995] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10074.932999] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10074.933004] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10074.933007] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10078.934741] [drm] stuck on render ring
>[10078.941136] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10078.941422] [drm:i915_error_work_func] resetting chip
>[10078.943510] [drm] Simulated gpu hang, resetting stop_rings
>[10078.943515] drm/i915: Resetting chip after gpu hang
>[10078.945334] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10078.945479] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10080.936542] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10080.937877] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10080.937882] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10080.937886] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10080.937890] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10084.939837] [drm] stuck on render ring
>[10084.946214] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10084.946310] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[10084.946513] [drm:i915_error_work_func] resetting chip
>[10084.948152] [drm] Simulated gpu hang, resetting stop_rings
>[10084.948158] drm/i915: Resetting chip after gpu hang
>[10084.950403] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10084.950544] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10086.941287] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10086.942758] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10086.942763] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10086.942767] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10086.942771] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10090.944514] [drm] stuck on render ring
>[10090.950910] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10090.951194] [drm:i915_error_work_func] resetting chip
>[10090.953030] [drm] Simulated gpu hang, resetting stop_rings
>[10090.953036] drm/i915: Resetting chip after gpu hang
>[10090.955313] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10090.955427] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10092.946218] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10092.947640] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10092.947645] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10092.947649] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10092.947653] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10096.949766] [drm] stuck on render ring
>[10096.956174] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10096.956452] [drm:i915_error_work_func] resetting chip
>[10096.957916] [drm] Simulated gpu hang, resetting stop_rings
>[10096.957922] drm/i915: Resetting chip after gpu hang
>[10096.960126] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10096.960266] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10098.951030] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10098.952523] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10098.952528] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10098.952532] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10098.952536] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10102.958276] [drm] stuck on render ring
>[10102.964979] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10102.965082] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[10102.965293] [drm:i915_error_work_func] resetting chip
>[10102.966800] [drm] Simulated gpu hang, resetting stop_rings
>[10102.966805] drm/i915: Resetting chip after gpu hang
>[10102.969012] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10102.969129] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10104.960055] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10104.961408] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10104.961412] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10104.961417] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10104.961420] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10108.959658] [drm] stuck on render ring
>[10108.966061] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10108.966156] [drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.
>[10108.966733] [drm:i915_error_work_func] resetting chip
>[10108.968668] [drm] Simulated gpu hang, resetting stop_rings
>[10108.968674] drm/i915: Resetting chip after gpu hang
>[10108.970903] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10108.971030] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10110.960837] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10110.962286] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10110.962291] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10110.962295] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10110.962299] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10114.964030] [drm] stuck on render ring
>[10114.970432] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10114.970725] [drm:i915_error_work_func] resetting chip
>[10114.972549] [drm] Simulated gpu hang, resetting stop_rings
>[10114.972554] drm/i915: Resetting chip after gpu hang
>[10114.974796] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10114.974918] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[10116.965716] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10116.967168] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10116.967173] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10116.967177] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10116.967181] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10120.969278] [drm] stuck on render ring
>[10120.975681] [drm] GPU HANG: ecode 7:0:0x97f4fffe, in gem_ctx_exec [15326], reason: Ring hung, action: reset
>[10120.976024] [drm:i915_error_work_func] resetting chip
>[10120.978445] [drm] Simulated gpu hang, resetting stop_rings
>[10120.978452] drm/i915: Resetting chip after gpu hang
>[10120.980691] [drm:i9xx_update_primary_plane] Writing base 00472000 00000000 0 0 5504
>[10120.980825] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[10120.981130] gem_ctx_exec: exiting, ret=0
>[10120.982425] [drm:intel_crtc_set_config] [CRTC:19] [FB:44] #connectors=1 (x y) (0 0)
>[10120.982462] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:19], mode_changed=0, fb_changed=0
>[10120.982468] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[10120.982473] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[10120.982479] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[10120.982483] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[10120.982490] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[10120.982494] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[10120.982498] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[10120.982504] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[10120.982508] [drm:intel_dump_pipe_config] [CRTC:19][modeset] config for pipe A
>[10120.982511] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[10120.982514] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[10120.982519] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[10120.982523] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[10120.982528] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[10120.982531] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[10120.982534] [drm:intel_dump_pipe_config] requested mode:
>[10120.982540] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[10120.982543] [drm:intel_dump_pipe_config] adjusted mode:
>[10120.982549] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[10120.982554] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[10120.982558] [drm:intel_dump_pipe_config] port clock: 270000
>[10120.982561] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[10120.982565] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[10120.982569] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[10120.982572] [drm:intel_dump_pipe_config] ips: 0
>[10120.982575] [drm:intel_dump_pipe_config] double wide: 0
>[10120.982580] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[10120.982585] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[10120.982589] [drm:intel_modeset_stage_output_state] [CONNECTOR:37:eDP-1] to [CRTC:19]
>[10120.982594] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[10122.970574] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[10122.972050] [drm:valleyview_enable_rps] GPLL enabled? yes
>[10122.972055] [drm:valleyview_enable_rps] GPU status: 0x0000d6d0
>[10122.972059] [drm:valleyview_enable_rps] current GPU freq: 645 MHz (214)
>[10122.972063] [drm:valleyview_enable_rps] setting GPU freq to 645 MHz (214)
>[10290.354453] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[10290.369293] [drm:edp_panel_vdd_on] Turning eDP port C VDD on
>[10290.369299] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[10290.369302] [drm:intel_edp_backlight_off] 
>[10290.570709] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[10290.571184] [drm:edp_panel_off] Turn eDP port C panel power off
>[10290.571187] [drm:wait_panel_off] Wait for panel power off time
>[10290.571191] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[10290.614762] [drm:wait_panel_status] Wait complete
>[10290.620481] [drm:intel_dp_link_down] 
>[10290.671746] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[10290.671759] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[10290.671772] [drm:intel_display_power_put] disabling dpio-common
>[10290.675529] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[10290.683535] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[10290.691542] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[10290.699547] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[10290.707560] [drm:intel_display_power_put] disabling display
>[10290.715570] [drm:check_encoder_state] [ENCODER:28:DAC-28]
>[10290.715572] [drm:check_encoder_state] [ENCODER:29:TMDS-29]
>[10290.715574] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[10290.715576] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[10290.715578] [drm:check_crtc_state] [CRTC:19]
>[10290.715581] [drm:check_crtc_state] [CRTC:24]
>[10290.715591] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=7812/7812
>[10290.715634] [drm:intel_runtime_suspend] Suspending device
>[10290.717436] [drm:vlv_wait_for_gt_wells] waiting for GT wells to go off (000000a1)
>[10290.721458] [drm:intel_runtime_suspend] Device suspended

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