[Bug 59841] [IVB cpu eDP] panel is broken due to 657445fe86 (eDP bpp clamping)

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Sep 27 23:01:52 PDT 2013


https://bugzilla.kernel.org/show_bug.cgi?id=59841

--- Comment #175 from jkp <jkp at iki.fi> ---
Asus TX300 UEFI dmesg from drm-intel git 2013-09-26 with patch 109851. Can't
send as an attachment for some reason, bugzilla acting up or something, so
attaching as text only the lines matching "drm".

[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.11.0-rc7+
root=UUID=2531f9dd-0936-4f44-b7c8-c1327bcb72fb ro acpi_osi= pcie_aspm=force
drm.debug=0xe quiet splash vt.handoff=7
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.11.0-rc7+
root=UUID=2531f9dd-0936-4f44-b7c8-c1327bcb72fb ro acpi_osi= pcie_aspm=force
drm.debug=0xe quiet splash vt.handoff=7
[    1.276587] drm: module verification failed: signature and/or required key
missing - tainting kernel
[    1.277681] [drm] Initialized drm 1.1.0 20060810
[    1.315712] [drm:i915_dump_device_info], i915 device info: gen=7,
pciid=0x0166
flags=is_mobile,need_gfx_hws,is_ivybridge,has_force_wake,has_fbc,has_hotplug,has_bsd_ring,has_blt_ring,has_llc,
[    1.316880] [drm] Memory usable by graphics device = 2048M
[    1.316882] [drm:i915_gem_gtt_init], GMADR size = 256M
[    1.316884] [drm:i915_gem_gtt_init], GTT stolen size = 64M
[    1.316887] fb: conflicting fb hw usage inteldrmfb vs EFI VGA - removing
generic driver
[    1.376765] [drm:intel_detect_pch], Found PatherPoint PCH
[    1.376935] [drm:intel_opregion_setup], graphic opregion physical addr:
0xda8c6018
[    1.376946] [drm:intel_opregion_setup], Public ACPI methods supported
[    1.376947] [drm:intel_opregion_setup], SWSCI supported
[    1.398182] [drm:swsci_setup], SWSCI GBDA callbacks 00000cf3, SBCB callbacks
00000241
[    1.398191] [drm:intel_opregion_setup], ASLE supported
[    1.398256] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    1.398257] [drm] Driver supports precise vblank timestamp query.
[    1.398258] [drm:init_vbt_defaults], Set default to SSC at 100MHz
[    1.398260] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT
SNB/IVB-MOBILE d
[    1.398262] [drm:parse_general_features], BDB_GENERAL_FEATURES
int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120
display_clock_mode 0 fdi_rx_polarity_inverted 0
[    1.398263] [drm:parse_general_definitions], crt_ddc_bus_pin: 2
[    1.398266] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
[    1.398267] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 0
148500 1920 2008 2053 2200 1080 1083 1089 1125 0x8 0xa
[    1.398269] [drm:parse_lfp_panel_data], VBT initial LVDS value 300
[    1.398271] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT
tables:
[    1.398271] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0
162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
[    1.398273] [drm:parse_sdvo_device_mapping], No SDVO device info is found in
VBT
[    1.398275] [drm:parse_mipi], No MIPI BDB found
[    1.398279] [drm:intel_dsm_pci_probe], no _DSM method for intel device
[    1.398283] [drm:i915_gem_init_stolen], found 67108864 bytes of stolen
memory at dbe00000
[    1.398321] [drm:intel_print_wm_latency], Primary WM0 latency 12 (1.2 usec)
[    1.398322] [drm:intel_print_wm_latency], Primary WM1 latency 4 (2.0 usec)
[    1.398323] [drm:intel_print_wm_latency], Primary WM2 latency 16 (8.0 usec)
[    1.398324] [drm:intel_print_wm_latency], Primary WM3 latency 32 (16.0 usec)
[    1.398326] [drm:intel_print_wm_latency], Sprite WM0 latency 12 (1.2 usec)
[    1.398327] [drm:intel_print_wm_latency], Sprite WM1 latency 4 (2.0 usec)
[    1.398328] [drm:intel_print_wm_latency], Sprite WM2 latency 16 (8.0 usec)
[    1.398329] [drm:intel_print_wm_latency], Sprite WM3 latency 32 (16.0 usec)
[    1.398330] [drm:intel_print_wm_latency], Cursor WM0 latency 12 (1.2 usec)
[    1.398331] [drm:intel_print_wm_latency], Cursor WM1 latency 4 (2.0 usec)
[    1.398332] [drm:intel_print_wm_latency], Cursor WM2 latency 16 (8.0 usec)
[    1.398333] [drm:intel_print_wm_latency], Cursor WM3 latency 64 (32.0 usec)
[    1.398335] [drm:intel_modeset_init], 3 display pipes available.
[    1.398344] [drm:intel_shared_dpll_init], 2 shared PLLs initialized
[    1.398648] [drm:intel_lvds_init], LVDS is not present in VBT
[    1.398676] [drm:intel_dp_init_connector], Adding eDP connector on port A
[    1.398697] [drm:intel_dp_i2c_init], i2c_init DPDDC-A
[    1.398699] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
[    1.398707] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008
PP_CONTROL: 0xabcd000f
[    1.398919] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[    1.399086] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[    1.399113] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
[    1.399120] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 1500 t8
2000 t9 2500 t10 50 t11_t12 6000
[    1.399123] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 1500 t8
2000 t9 2500 t10 50 t11_t12 5500
[    1.399125] [drm:intel_dp_init_panel_power_sequencer], panel power up delay
150, power down delay 5, power cycle delay 600
[    1.399127] [drm:intel_dp_init_panel_power_sequencer], backlight on delay
200, off delay 250
[    1.399128] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
[    1.399131] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
[    1.399410] [drm:intel_dp_get_dpcd], DPCD: 12 0a 02 01 00 00 00 00 00 00 00
00 00 0b 00
[    1.399579] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
[    1.399587] [drm:intel_dp_init_panel_power_sequencer_registers], panel power
sequencer register settings: PP_ON 0x45dc07d0, PP_OFF 0x3209c4, PP_DIV 0x186906
[    1.399589] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
[    1.399592] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
[    1.400420] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[    1.423251] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[    1.423258] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[    1.423260] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
[    1.423262] [drm:intel_panel_get_backlight], get backlight PWM = 4302
[    1.423265] [drm:intel_panel_get_max_backlight], max backlight PWM = 4302
[    1.423291] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus
dpb. force bit now 1
[    1.423679] [drm:intel_sdvo_read_byte], i2c transfer returned -6
[    1.423680] [drm:intel_sdvo_init], No SDVO device found on SDVOB
[    1.423700] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus
dpb. force bit now 0
[    1.423731] [drm:intel_dp_init_connector], Adding DP connector on port B
[    1.423751] [drm:intel_dp_i2c_init], i2c_init DPDDC-B
[    1.426215] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
[    1.426221] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[    1.428686] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
[    1.428692] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[    1.428731] [drm:intel_dp_init_connector], Adding DP connector on port C
[    1.428749] [drm:intel_dp_i2c_init], i2c_init DPDDC-C
[    1.431215] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
[    1.431222] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[    1.433684] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
[    1.433690] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[    1.433713] [drm:ironlake_init_pch_refclk], has_panel 1 has_lvds 0 has_ck505
0
[    1.434119] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0,
7fdff000]
[    1.436512] [drm:init_status_page], render ring hws offset: 0x00000000
[    1.442189] [drm:init_pipe_control], render ring pipe control offset:
0x00021000
[    1.442195] [drm:init_status_page], bsd ring hws offset: 0x00022000
[    1.442285] [drm:init_status_page], blitter ring hws offset: 0x00043000
[    1.442382] [drm:create_default_context], Default HW context loaded
[    1.442384] [drm:i915_gem_context_init], HW context support initialized
[    1.442423] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout:
disabled
[    1.442425] [drm:intel_modeset_readout_hw_state], [CRTC:5] hw state readout:
disabled
[    1.442430] [drm:intel_modeset_readout_hw_state], [CRTC:7] hw state readout:
enabled
[    1.442435] [drm:intel_modeset_readout_hw_state], PCH DPLL A hw state
readout: refcount 0, on 0
[    1.442440] [drm:intel_modeset_readout_hw_state], PCH DPLL B hw state
readout: refcount 0, on 0
[    1.442444] [drm:intel_modeset_readout_hw_state], [ENCODER:10:DAC-10] hw
state readout: disabled, pipe=0
[    1.442447] [drm:intel_modeset_readout_hw_state], [ENCODER:11:TMDS-11] hw
state readout: enabled, pipe=2
[    1.442451] [drm:intel_modeset_readout_hw_state], [ENCODER:20:TMDS-20] hw
state readout: disabled, pipe=0
[    1.442455] [drm:intel_modeset_readout_hw_state], [ENCODER:22:TMDS-22] hw
state readout: disabled, pipe=0
[    1.442459] [drm:intel_modeset_readout_hw_state], [ENCODER:24:TMDS-24] hw
state readout: disabled, pipe=0
[    1.442462] [drm:intel_modeset_readout_hw_state], [ENCODER:26:TMDS-26] hw
state readout: disabled, pipe=0
[    1.442464] [drm:intel_modeset_readout_hw_state], [CONNECTOR:12:eDP-1] hw
state readout: enabled
[    1.442468] [drm:intel_modeset_readout_hw_state], [CONNECTOR:9:VGA-1] hw
state readout: disabled
[    1.442471] [drm:intel_modeset_readout_hw_state], [CONNECTOR:21:HDMI-A-1] hw
state readout: disabled
[    1.442475] [drm:intel_modeset_readout_hw_state], [CONNECTOR:23:DP-1] hw
state readout: disabled
[    1.442479] [drm:intel_modeset_readout_hw_state], [CONNECTOR:25:HDMI-A-2] hw
state readout: disabled
[    1.442482] [drm:intel_modeset_readout_hw_state], [CONNECTOR:27:DP-2] hw
state readout: disabled
[    1.442485] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state] config
for pipe A
[    1.442487] [drm:intel_dump_pipe_config], cpu_transcoder: A
[    1.442488] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[    1.442490] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.442492] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[    1.442494] [drm:intel_dump_pipe_config], requested mode:
[    1.442495] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0
0 0 0 0x0 0x0
[    1.442498] [drm:intel_dump_pipe_config], adjusted mode:
[    1.442500] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0
0 0 0 0x0 0x0
[    1.442502] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0,
type: 0x0 flags: 0x0
[    1.442505] [drm:intel_dump_pipe_config], port clock: 0
[    1.442506] [drm:intel_dump_pipe_config], pipe src size: 0x0
[    1.442508] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[    1.442510] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[    1.442512] [drm:intel_dump_pipe_config], ips: 0
[    1.442513] [drm:intel_dump_pipe_config], double wide: 0
[    1.442515] [drm:intel_dump_pipe_config], [CRTC:5][setup_hw_state] config
for pipe B
[    1.442516] [drm:intel_dump_pipe_config], cpu_transcoder: B
[    1.442518] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[    1.442519] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.442521] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[    1.442523] [drm:intel_dump_pipe_config], requested mode:
[    1.442525] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0
0 0 0 0x0 0x0
[    1.442528] [drm:intel_dump_pipe_config], adjusted mode:
[    1.442529] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0
0 0 0 0x0 0x0
[    1.442532] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0,
type: 0x0 flags: 0x0
[    1.442534] [drm:intel_dump_pipe_config], port clock: 0
[    1.442535] [drm:intel_dump_pipe_config], pipe src size: 0x0
[    1.442537] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[    1.442539] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[    1.442540] [drm:intel_dump_pipe_config], ips: 0
[    1.442542] [drm:intel_dump_pipe_config], double wide: 0
[    1.442544] [drm:intel_dump_pipe_config], [CRTC:7][setup_hw_state] config
for pipe C
[    1.442545] [drm:intel_dump_pipe_config], cpu_transcoder: C
[    1.442547] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
[    1.442548] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.442550] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n:
8388608, link_m: 269484, link_n: 524288, tu: 64
[    1.442553] [drm:intel_dump_pipe_config], requested mode:
[    1.442554] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 1920 0 0 0
1080 0 0 0 0x0 0x0
[    1.442557] [drm:intel_dump_pipe_config], adjusted mode:
[    1.442558] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 138779 0 0 0
0 0 0 0 0 0x0 0xa
[    1.442561] [drm:intel_dump_crtc_timings], crtc timings: 138779 1920 1966
1996 2080 1080 1082 1086 1112, type: 0x0 flags: 0xa
[    1.442564] [drm:intel_dump_pipe_config], port clock: 270000
[    1.442565] [drm:intel_dump_pipe_config], pipe src size: 1920x1080
[    1.442567] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[    1.442569] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size:
0x07800438, enabled
[    1.442570] [drm:intel_dump_pipe_config], ips: 0
[    1.442572] [drm:intel_dump_pipe_config], double wide: 0
[    1.442574] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
[    1.442581] [drm:check_encoder_state], [ENCODER:10:DAC-10]
[    1.442584] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
[    1.442586] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
[    1.442589] [drm:check_encoder_state], [ENCODER:22:TMDS-22]
[    1.442593] [drm:check_encoder_state], [ENCODER:24:TMDS-24]
[    1.442596] [drm:check_encoder_state], [ENCODER:26:TMDS-26]
[    1.442599] [drm:check_crtc_state], [CRTC:3]
[    1.442601] [drm:check_crtc_state], [CRTC:5]
[    1.442602] [drm:check_crtc_state], [CRTC:7]
[    1.442608] [drm:check_shared_dpll_state], PCH DPLL A
[    1.442613] [drm:check_shared_dpll_state], PCH DPLL B
[    1.442621] [drm:intel_crt_reset], pch crt adpa set to 0xf40000
[    1.442632] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:eDP-1]
[    1.442633] [drm:intel_dp_detect], [CONNECTOR:12:eDP-1]
[    1.442641] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[    1.442645] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:eDP-1] probed modes :
[    1.442647] [drm:drm_mode_debug_printmodeline], Modeline 13:"1920x1080" 60
138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
[    1.442650] [drm:drm_mode_debug_printmodeline], Modeline 14:"1920x1080" 40
92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
[    1.442653] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1]
[    1.442655] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
[    1.442658] [drm:intel_ironlake_crt_detect_hotplug], trigger hotplug detect
cycle: adpa=0xf40000
[    1.458191] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug
adpa=0xf40000, result 0
[    1.458193] [drm:intel_crt_detect], CRT not detected via hotplug
[    1.514276] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[    1.530260] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus vga
[    1.530263] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no
valid EDID found]
[    1.530265] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1] disconnected
[    1.530267] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1]
[    1.530269] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-1]
[    1.530506] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
[    1.530510] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpb
[    1.530512] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1] disconnected
[    1.530514] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1]
[    1.530516] [drm:intel_dp_detect], [CONNECTOR:23:DP-1]
[    1.530519] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1] disconnected
[    1.530521] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2]
[    1.530522] [drm:intel_hdmi_detect], [CONNECTOR:25:HDMI-A-2]
[    1.530756] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[    1.530761] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpc
[    1.530763] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2] disconnected
[    1.530765] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2]
[    1.530767] [drm:intel_dp_detect], [CONNECTOR:27:DP-2]
[    1.530770] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2] disconnected
[    1.530771] [drm:drm_setup_crtcs], 
[    1.530773] [drm:drm_enable_connectors], connector 12 enabled? yes
[    1.530774] [drm:drm_enable_connectors], connector 9 enabled? no
[    1.530775] [drm:drm_enable_connectors], connector 21 enabled? no
[    1.530777] [drm:drm_enable_connectors], connector 23 enabled? no
[    1.530778] [drm:drm_enable_connectors], connector 25 enabled? no
[    1.530779] [drm:drm_enable_connectors], connector 27 enabled? no
[    1.530780] [drm:drm_target_preferred], looking for cmdline mode on
connector 12
[    1.530782] [drm:drm_target_preferred], looking for preferred mode on
connector 12
[    1.530783] [drm:drm_target_preferred], found mode 1920x1080
[    1.530784] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
[    1.530787] [drm:drm_setup_crtcs], desired mode 1920x1080 set on crtc 3
[    1.530790] [drm:i915_gem_object_create_stolen], creating stolen object:
size=7e9000
[    1.530794] [drm:i915_pages_create_for_stolen], offset=0x0, size=8294400
[    1.533649] [drm:intelfb_create], allocated 1920x1080 fb: 0x00072000, bo
ffff8801116b6000
[    1.533802] fbcon: inteldrmfb (fb0) is primary device
[    1.533843] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    1.533845] [drm:intel_set_config_compute_mode_changes], inactive crtc, full
mode set
[    1.533845] [drm:intel_set_config_compute_mode_changes], modes are
different, full mode set
[    1.533847] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0
0 0 0 0x0 0x0
[    1.533849] [drm:drm_mode_debug_printmodeline], Modeline 28:"1920x1080" 60
138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
[    1.533849] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=1, fb_changed=0
[    1.533851] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    1.533852] [drm:intel_modeset_stage_output_state], crtc changed, full mode
switch
[    1.533853] [drm:intel_modeset_affected_pipes], set mode pipe masks:
modeset: 1, prepare: 1, disable: 4
[    1.533854] [drm:connected_sink_compute_bpp], [CONNECTOR:12:eDP-1] checking
for sink bpp constrains
[    1.533856] [drm:intel_dp_compute_config], DP link computation with max lane
count 2 max bw 0a pixel clock 138780KHz
[    1.533857] [drm:intel_dp_compute_config], clamping bpp for eDP panel to
BIOS-provided 18
[    1.533858] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock
162000 bpp 18
[    1.533858] [drm:intel_dp_compute_config], DP link bw required 249804
available 259200
[    1.533859] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18,
dithering: 1
[    1.533860] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe
A
[    1.533861] [drm:intel_dump_pipe_config], cpu_transcoder: A
[    1.533862] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[    1.533863] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.533864] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 4042260, gmch_n:
4194304, link_m: 224570, link_n: 262144, tu: 64
[    1.533864] [drm:intel_dump_pipe_config], requested mode:
[    1.533866] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60
138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
[    1.533866] [drm:intel_dump_pipe_config], adjusted mode:
[    1.533868] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60
138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
[    1.533869] [drm:intel_dump_crtc_timings], crtc timings: 138780 1920 1966
1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
[    1.533869] [drm:intel_dump_pipe_config], port clock: 162000
[    1.533870] [drm:intel_dump_pipe_config], pipe src size: 1920x1080
[    1.533871] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[    1.533872] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[    1.533872] [drm:intel_dump_pipe_config], ips: 0
[    1.533873] [drm:intel_dump_pipe_config], double wide: 0
[    1.533874] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
[    1.533876] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
[    1.533877] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
[    1.533880] [drm:ironlake_edp_backlight_off], 
[    1.786819] [drm:ironlake_edp_panel_off], Turn eDP power off
[    1.786824] [drm:ironlake_wait_panel_off], Wait for panel power off time
[    1.786828] [drm:ironlake_wait_panel_status], mask b000000f value 00000000
status 80000008 control abcd0000
[    2.643245] [drm:intel_dp_link_down], 
[    2.707300] [drm:ironlake_wait_for_vblank], vblank wait timed out
[    2.719510] [drm:intel_update_fbc], no output, disabling
[    2.719517] [drm:ivb_modeset_global_resources], disabling fdi C rx
[    2.719531] [drm:ironlake_update_plane], Writing base 00072000 00000000 0 0
7680
[    2.719533] [drm:intel_crtc_mode_set], [ENCODER:11:TMDS-11] set
[MODE:0:1920x1080]
[    2.719534] [drm:ironlake_set_pll_cpu_edp], eDP PLL enable for clock 162000
[    2.719535] [drm:ironlake_set_pll_cpu_edp], 160MHz cpu eDP clock, might need
ilk devA w/a
[    2.720033] [drm:ironlake_edp_pll_on], 
[    2.720260] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane
13, cursor: 6
[    2.720261] [drm:ironlake_check_srwm], watermark 1: display plane 20, fbc
lines 3, cursor 6
[    2.720262] [drm:ironlake_check_srwm], watermark 2: display plane 72, fbc
lines 3, cursor 6
[    2.720263] [drm:ironlake_check_srwm], watermark 3: display plane 141, fbc
lines 4, cursor 10
[    2.720264] [drm:ironlake_check_srwm], watermark 3: display plane 280, fbc
lines 5, cursor 14
[    2.783366] [drm:ironlake_wait_for_vblank], vblank wait timed out
[    2.847423] [drm:ironlake_wait_for_vblank], vblank wait timed out
[    2.847430] [drm:intel_update_fbc], disabled per chip default
[    2.847436] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
[    2.847443] [drm:ironlake_wait_panel_power_cycle], Wait for panel power
cycle
[    2.847470] [drm:ironlake_wait_panel_status], mask b800000f value 00000000
status 00000000 control abcd0000
[    2.847475] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000
PP_CONTROL: 0xabcd0008
[    2.847490] [drm:ironlake_edp_panel_vdd_on], eDP was not running
[    2.863452] [drm:intel_enable_rc6], RC6 and deep RC6 enabled
[    2.863454] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[    2.879447] [drm:gen6_enable_rps], Overclocking supported. Max: 1150MHz,
Overclock max: 1150MHz
[    3.003998] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.004601] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.005052] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.005504] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.005954] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.006404] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
[    3.006851] [drm:intel_dp_start_link_train], too many voltage retries, give
up
[    3.006852] [drm:ironlake_edp_panel_on], Turn eDP power on
[    3.006855] [drm:ironlake_wait_panel_power_cycle], Wait for panel power
cycle
[    3.006859] [drm:ironlake_wait_panel_status], mask b800000f value 00000000
status 00000000 control abcd0008
[    3.006862] [drm:ironlake_wait_panel_on], Wait for panel power on
[    3.006866] [drm:ironlake_wait_panel_status], mask b000000f value 80000008
status 0000000a control abcd000b
[    3.371908] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
[    3.371930] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xabcd000b
PP_CONTROL: 0x80000008
[    3.384872] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training
successful
[    3.385025] [drm:ironlake_edp_backlight_on], 
[    3.588150] [drm:intel_panel_actually_set_backlight], set backlight PWM =
4302
[    3.604135] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
[    3.604143] [drm:check_encoder_state], [ENCODER:10:DAC-10]
[    3.604145] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
[    3.604146] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
[    3.604148] [drm:check_encoder_state], [ENCODER:22:TMDS-22]
[    3.604150] [drm:check_encoder_state], [ENCODER:24:TMDS-24]
[    3.604152] [drm:check_encoder_state], [ENCODER:26:TMDS-26]
[    3.604154] [drm:check_crtc_state], [CRTC:3]
[    3.604159] [drm:check_crtc_state], [CRTC:5]
[    3.604160] [drm:check_crtc_state], [CRTC:7]
[    3.604161] [drm:check_shared_dpll_state], PCH DPLL A
[    3.604165] [drm:check_shared_dpll_state], PCH DPLL B
[    3.604171] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[    3.604173] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:5], mode_changed=0, fb_changed=0
[    3.604174] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    3.604175] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
[    3.604176] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:7], mode_changed=0, fb_changed=0
[    3.604177] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    3.604190] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    3.604192] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    3.604193] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    3.608604] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    3.628844] [drm:asle_set_pwm_freq], PWM freq is not supported
[    3.629284] [drm:asle_set_backlight], bclp = 0x8000002d
[    3.629289] [drm:intel_panel_get_max_backlight], max backlight PWM = 4302
[    3.629291] [drm:intel_panel_actually_set_backlight], set backlight PWM =
720
[    3.629486] [drm:asle_set_backlight], bclp = 0x800000ff
[    3.629490] [drm:intel_panel_get_max_backlight], max backlight PWM = 4302
[    3.629491] [drm:intel_panel_actually_set_backlight], set backlight PWM =
4080
[    3.664514] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor
0
[    4.000242] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    4.000245] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    4.000247] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062565] [drm:i915_driver_open], 
[    4.062581] [drm:intel_crtc_cursor_set], cursor off
[    4.062583] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    4.062587] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    4.062588] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062590] [drm:intel_crtc_cursor_set], cursor off
[    4.062591] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[    4.062593] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:5], mode_changed=0, fb_changed=0
[    4.062594] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062595] [drm:intel_crtc_cursor_set], cursor off
[    4.062596] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
[    4.062597] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:7], mode_changed=0, fb_changed=0
[    4.062598] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062608] [drm:i915_driver_open], 
[    4.062613] [drm:intel_crtc_cursor_set], cursor off
[    4.062614] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    4.062616] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    4.062617] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062618] [drm:intel_crtc_cursor_set], cursor off
[    4.062619] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
[    4.062620] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:5], mode_changed=0, fb_changed=0
[    4.062622] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062623] [drm:intel_crtc_cursor_set], cursor off
[    4.062623] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
[    4.062625] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:7], mode_changed=0, fb_changed=0
[    4.062626] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.062632] [drm:i915_driver_open], 
[    4.062679] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[6] ENCODERS[6]
[    4.062681] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[6] ENCODERS[6]
[    4.062686] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[    4.062688] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:eDP-1]
[    4.062690] [drm:intel_dp_detect], [CONNECTOR:12:eDP-1]
[    4.062698] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[    4.062701] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:12:eDP-1] probed modes :
[    4.062703] [drm:drm_mode_debug_printmodeline], Modeline 13:"1920x1080" 60
138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
[    4.062705] [drm:drm_mode_debug_printmodeline], Modeline 14:"1920x1080" 40
92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
[    4.062707] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[    4.066715] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[    4.066718] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1]
[    4.066720] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
[    4.066723] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug
adpa=0xf40000, result 0
[    4.066724] [drm:intel_crt_detect], CRT not detected via hotplug
[    4.080430] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus vga
[    4.080432] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no
valid EDID found]
[    4.080434] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1] disconnected
[    4.080447] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[    4.080448] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1]
[    4.080450] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1
[    4.080452] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug
adpa=0xf40000, result 0
[    4.080453] [drm:intel_crt_detect], CRT not detected via hotplug
[    4.096443] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus vga
[    4.096445] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no
valid EDID found]
[    4.096446] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:9:VGA-1] disconnected
[    4.096449] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[    4.096451] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1]
[    4.096461] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-1]
[    4.096684] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
[    4.096696] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpb
[    4.096702] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1] disconnected
[    4.096715] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[    4.096719] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1]
[    4.096724] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-1]
[    4.096957] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
[    4.096969] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpb
[    4.096975] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:21:HDMI-A-1] disconnected
[    4.096992] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[    4.096997] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1]
[    4.097002] [drm:intel_dp_detect], [CONNECTOR:23:DP-1]
[    4.097016] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1] disconnected
[    4.097018] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[    4.097019] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1]
[    4.097020] [drm:intel_dp_detect], [CONNECTOR:23:DP-1]
[    4.097022] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:23:DP-1] disconnected
[    4.097024] [drm:drm_mode_getconnector], [CONNECTOR:25:?]
[    4.097025] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2]
[    4.097026] [drm:intel_hdmi_detect], [CONNECTOR:25:HDMI-A-2]
[    4.097247] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[    4.097259] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpc
[    4.097265] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2] disconnected
[    4.097277] [drm:drm_mode_getconnector], [CONNECTOR:25:?]
[    4.097282] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2]
[    4.097286] [drm:intel_hdmi_detect], [CONNECTOR:25:HDMI-A-2]
[    4.097512] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[    4.097524] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter
i915 gmbus dpc
[    4.097530] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:25:HDMI-A-2] disconnected
[    4.097547] [drm:drm_mode_getconnector], [CONNECTOR:27:?]
[    4.097552] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2]
[    4.097556] [drm:intel_dp_detect], [CONNECTOR:27:DP-2]
[    4.097571] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2] disconnected
[    4.097572] [drm:drm_mode_getconnector], [CONNECTOR:27:?]
[    4.097573] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2]
[    4.097574] [drm:intel_dp_detect], [CONNECTOR:27:DP-2]
[    4.097577] [drm:drm_helper_probe_single_connector_modes],
[CONNECTOR:27:DP-2] disconnected
[    4.097589] [drm:drm_mode_addfb], [FB:30]
[    4.404708] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xabcd000f
PP_CONTROL: 0x80000008
[    4.893829] [drm:drm_mode_addfb], [FB:30]
[    4.893863] [drm:intel_crtc_set_config], [CRTC:3] [FB:29] #connectors=1 (x
y) (0 0)
[    4.893865] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    4.893867] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.898411] [drm:drm_mode_setcrtc], [CRTC:3]
[    4.898415] [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
[    4.898416] [drm:intel_crtc_set_config], [CRTC:3] [FB:30] #connectors=1 (x
y) (0 0)
[    4.898418] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=1
[    4.898420] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]
[    4.902553] [drm:ironlake_update_plane], Writing base 0085B000 00000000 0 0
7680
[    4.914156] [drm:drm_mode_setcrtc], [CRTC:3]
[    4.914161] [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
[    4.914163] [drm:intel_crtc_set_config], [CRTC:3] [FB:30] #connectors=1 (x
y) (0 0)
[    4.914166] [drm:intel_set_config_compute_mode_changes], computed changes
for [CRTC:3], mode_changed=0, fb_changed=0
[    4.914168] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to
[CRTC:3]

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