Attachment 115675 Details for Bug 90393 – dmesg

dmesg

dmesg_hnr9_gem_read_read_speed_0511.txt (text/plain), 127.06 KB, created by lu hua on 2015-05-11 03:23:26 UTC

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Creator: lu hua

Created: 2015-05-11 03:23:26 UTC

Size: 127.06 KB

patch

obsolete

>[   11.798290] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[   11.798298] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[   11.798301] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[   11.798303] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[   11.798306] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   11.798309] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[   11.798311] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[   11.798314] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   11.798316] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   11.798319] [drm:check_crtc_state] [CRTC:20]
>[   11.798331] [drm:check_crtc_state] [CRTC:24]
>[   11.798332] [drm:check_shared_dpll_state] PCH DPLL A
>[   11.798336] [drm:check_shared_dpll_state] PCH DPLL B
>[   11.798341] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   11.798348] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[   11.798356] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[   11.798358] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[   11.798361] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[   11.798363] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   11.798366] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[   11.798369] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[   11.798372] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   11.798375] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   11.798377] [drm:check_crtc_state] [CRTC:20]
>[   11.798389] [drm:check_crtc_state] [CRTC:24]
>[   11.798390] [drm:check_shared_dpll_state] PCH DPLL A
>[   11.798394] [drm:check_shared_dpll_state] PCH DPLL B
>[   11.798404] [drm:i915_gem_open] 
>[   11.798405] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[   11.798407] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[   11.798437] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[8] ENCODERS[8]
>[   11.798440] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[8] ENCODERS[8]
>[   11.798446] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   11.798448] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:LVDS-1]
>[   11.798449] [drm:intel_lvds_detect] [CONNECTOR:26:LVDS-1]
>[   11.798457] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:LVDS-1] probed modes :
>[   11.798460] [drm:drm_mode_debug_printmodeline] Modeline 29:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[   11.798462] [drm:drm_mode_debug_printmodeline] Modeline 30:"1600x900" 40 71870 1600 1664 1706 1970 900 903 906 912 0x40 0xa
>[   11.798464] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   11.801671] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   11.801675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:VGA-1]
>[   11.801677] [drm:intel_crt_detect] [CONNECTOR:34:VGA-1] force=1
>[   11.801682] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   11.801684] [drm:intel_crt_detect] CRT not detected via hotplug
>[   11.801863] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   11.801869] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   11.801873] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   11.801878] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   11.802260] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   11.802262] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   11.802263] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   11.802266] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:VGA-1] disconnected
>[   11.802270] [drm:drm_mode_getconnector] [CONNECTOR:34:?]
>[   11.802272] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:VGA-1]
>[   11.802273] [drm:intel_crt_detect] [CONNECTOR:34:VGA-1] force=1
>[   11.802276] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   11.802277] [drm:intel_crt_detect] CRT not detected via hotplug
>[   11.802447] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   11.802451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   11.802456] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   11.802460] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   11.802840] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   11.802842] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   11.802843] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   11.802845] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:VGA-1] disconnected
>[   11.802850] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[   11.802851] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:HDMI-A-1]
>[   11.802853] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   11.803011] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   11.803013] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   11.803015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:HDMI-A-1] disconnected
>[   11.803018] [drm:drm_mode_getconnector] [CONNECTOR:37:?]
>[   11.803019] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:HDMI-A-1]
>[   11.803020] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   11.803178] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   11.803179] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   11.803181] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:37:HDMI-A-1] disconnected
>[   11.803184] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   11.803185] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:42:DP-1]
>[   11.803187] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   11.803191] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:42:DP-1] disconnected
>[   11.803192] [drm:drm_mode_getconnector] [CONNECTOR:42:?]
>[   11.803194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:42:DP-1]
>[   11.803195] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   11.803198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:42:DP-1] disconnected
>[   11.803200] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   11.803201] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-2]
>[   11.803202] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   11.803371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   11.803376] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   11.803381] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-2] disconnected
>[   11.803388] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   11.803392] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-2]
>[   11.803395] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-2]
>[   11.803566] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   11.803570] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   11.803575] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-2] disconnected
>[   11.803584] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   11.803588] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:46:HDMI-A-3]
>[   11.803592] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-3]
>[   11.803746] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   11.803748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   11.803750] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:46:HDMI-A-3] disconnected
>[   11.803752] [drm:drm_mode_getconnector] [CONNECTOR:46:?]
>[   11.803753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:46:HDMI-A-3]
>[   11.803755] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-3]
>[   11.803912] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   11.803913] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   11.803915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:46:HDMI-A-3] disconnected
>[   11.803918] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   11.803920] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   11.803921] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   11.803924] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   11.803926] [drm:drm_mode_getconnector] [CONNECTOR:48:?]
>[   11.803927] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2]
>[   11.803928] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   11.803931] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:48:DP-2] disconnected
>[   11.803933] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   11.803934] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-3]
>[   11.803936] [drm:intel_dp_detect] [CONNECTOR:50:DP-3]
>[   11.803939] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-3] disconnected
>[   11.803941] [drm:drm_mode_getconnector] [CONNECTOR:50:?]
>[   11.803942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-3]
>[   11.803943] [drm:intel_dp_detect] [CONNECTOR:50:DP-3]
>[   11.803947] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:50:DP-3] disconnected
>[   11.803964] [drm:drm_mode_addfb2] [FB:53]
>[   12.339142] audit: type=1305 audit(1431309087.306:2): audit_pid=3651 old=0 auid=4294967295 ses=4294967295 res=1
>[   19.220950] asix 1-1.4:1.0 enp37s0u1u4: link up, 100Mbps, full-duplex, lpa 0x45E1
>[   19.268562] asix 1-1.4:1.0 enp37s0u1u4: link up, 100Mbps, full-duplex, lpa 0x45E1
>[   22.704985] systemd-journald[2624]: Received request to flush runtime journal from PID 1
>[   22.765626] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[   22.765634] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[   22.765642] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[   22.765645] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   22.765648] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[   22.765652] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[   22.765654] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[   22.765657] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002b48400 for pipe A
>[   22.765659] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   22.765661] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   22.765664] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[   22.765667] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   22.765670] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   22.765672] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   22.765674] [drm:intel_dump_pipe_config] requested mode:
>[   22.765678] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[   22.765680] [drm:intel_dump_pipe_config] adjusted mode:
>[   22.765684] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[   22.765687] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[   22.765689] [drm:intel_dump_pipe_config] port clock: 107800
>[   22.765691] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[   22.765693] [drm:intel_dump_pipe_config] num_scalers: 0
>[   22.765695] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[   22.765697] [drm:intel_dump_pipe_config] scaler id: 0
>[   22.765700] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   22.765702] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   22.765704] [drm:intel_dump_pipe_config] ips: 0
>[   22.765706] [drm:intel_dump_pipe_config] double wide: 0
>[   22.765708] [drm:intel_dump_pipe_config] planes on this crtc
>[   22.765711] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[   22.765714] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[   22.765718] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[   22.765721] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   22.765723] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   22.765743] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[   22.765756] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[   22.765760] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[   22.765764] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[   22.765767] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   22.765769] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[   22.765773] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[   22.765776] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   22.765780] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   22.765784] [drm:check_crtc_state] [CRTC:20]
>[   22.765811] [drm:check_crtc_state] [CRTC:24]
>[   22.765814] [drm:check_shared_dpll_state] PCH DPLL A
>[   22.765820] [drm:check_shared_dpll_state] PCH DPLL B
>[   22.765826] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   22.765842] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[   22.765855] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[   22.765862] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[   22.765867] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[   22.765870] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   22.765873] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[   22.765876] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[   22.765879] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   22.765882] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   22.765886] [drm:check_crtc_state] [CRTC:20]
>[   22.765900] [drm:check_crtc_state] [CRTC:24]
>[   22.765902] [drm:check_shared_dpll_state] PCH DPLL A
>[   22.765907] [drm:check_shared_dpll_state] PCH DPLL B
>[   22.770460] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[   22.770468] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[   22.770477] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[   22.770478] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[   22.770480] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[   22.770483] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[   22.770485] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[   22.770487] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002b49800 for pipe A
>[   22.770488] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   22.770490] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   22.770492] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[   22.770494] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   22.770496] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   22.770497] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   22.770498] [drm:intel_dump_pipe_config] requested mode:
>[   22.770502] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[   22.770503] [drm:intel_dump_pipe_config] adjusted mode:
>[   22.770505] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[   22.770509] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[   22.770510] [drm:intel_dump_pipe_config] port clock: 107800
>[   22.770511] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[   22.770512] [drm:intel_dump_pipe_config] num_scalers: 0
>[   22.770513] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[   22.770514] [drm:intel_dump_pipe_config] scaler id: 0
>[   22.770515] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   22.770517] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   22.770518] [drm:intel_dump_pipe_config] ips: 0
>[   22.770519] [drm:intel_dump_pipe_config] double wide: 0
>[   22.770520] [drm:intel_dump_pipe_config] planes on this crtc
>[   22.770523] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[   22.770526] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[   22.770526] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[   22.770528] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   22.770530] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   22.770562] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[   22.770575] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[   22.770578] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[   22.770580] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[   22.770582] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[   22.770585] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[   22.770588] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[   22.770590] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[   22.770593] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[   22.770595] [drm:check_crtc_state] [CRTC:20]
>[   22.770610] [drm:check_crtc_state] [CRTC:24]
>[   22.770612] [drm:check_shared_dpll_state] PCH DPLL A
>[   22.770617] [drm:check_shared_dpll_state] PCH DPLL B
>[  125.304008] 6,868,768144279,-;work: around
>[  131.974475] gem_pwrite_pread: executing
>[  131.974569] [drm:i915_gem_open] 
>[  131.974572] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  131.974579] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  131.974877] [drm:i915_gem_open] 
>[  131.974879] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  131.974881] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  131.974912] gem_pwrite_pread: starting subtest display-copy-correctness
>[  131.975022] gem_pwrite_pread: exiting, ret=0
>[  131.975142] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  131.975146] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  131.975152] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  131.975154] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  131.975156] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  131.975158] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  131.975160] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  131.975162] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002b49c00 for pipe A
>[  131.975163] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  131.975164] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  131.975167] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  131.975168] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  131.975170] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  131.975172] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  131.975173] [drm:intel_dump_pipe_config] requested mode:
>[  131.975175] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  131.975176] [drm:intel_dump_pipe_config] adjusted mode:
>[  131.975178] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  131.975181] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  131.975182] [drm:intel_dump_pipe_config] port clock: 107800
>[  131.975183] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  131.975184] [drm:intel_dump_pipe_config] num_scalers: 0
>[  131.975185] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  131.975186] [drm:intel_dump_pipe_config] scaler id: 0
>[  131.975188] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  131.975190] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  131.975191] [drm:intel_dump_pipe_config] ips: 0
>[  131.975192] [drm:intel_dump_pipe_config] double wide: 0
>[  131.975193] [drm:intel_dump_pipe_config] planes on this crtc
>[  131.975195] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  131.975197] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  131.975199] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  131.975201] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  131.975203] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  131.975216] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  131.975224] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  131.975227] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  131.975230] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  131.975232] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  131.975235] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  131.975237] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  131.975240] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  131.975243] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  131.975246] [drm:check_crtc_state] [CRTC:20]
>[  131.975258] [drm:check_crtc_state] [CRTC:24]
>[  131.975260] [drm:check_shared_dpll_state] PCH DPLL A
>[  131.975264] [drm:check_shared_dpll_state] PCH DPLL B
>[  131.975268] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  131.975275] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  131.975283] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  131.975286] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  131.975288] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  131.975290] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  131.975293] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  131.975295] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  131.975298] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  131.975301] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  131.975303] [drm:check_crtc_state] [CRTC:20]
>[  131.975314] [drm:check_crtc_state] [CRTC:24]
>[  131.975315] [drm:check_shared_dpll_state] PCH DPLL A
>[  131.975319] [drm:check_shared_dpll_state] PCH DPLL B
>[  132.808789] 6,868,768144279,-;work: around
>[  136.735120] gem_pwrite_pread: executing
>[  136.735213] [drm:i915_gem_open] 
>[  136.735217] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  136.735221] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  136.735533] [drm:i915_gem_open] 
>[  136.735536] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  136.735539] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  136.735586] gem_pwrite_pread: starting subtest display-copy-performance
>[  140.811458] [drm:i915_hangcheck_elapsed [i915]] *ERROR* Hangcheck timer elapsed... blitter ring idle
>[  142.154043] gem_pwrite_pread: exiting, ret=0
>[  142.154184] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  142.154189] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  142.154195] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  142.154197] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  142.154199] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  142.154202] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  142.154203] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  142.154205] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002400800 for pipe A
>[  142.154206] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  142.154208] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  142.154210] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  142.154212] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  142.154213] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  142.154215] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  142.154216] [drm:intel_dump_pipe_config] requested mode:
>[  142.154219] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  142.154220] [drm:intel_dump_pipe_config] adjusted mode:
>[  142.154222] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  142.154224] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  142.154225] [drm:intel_dump_pipe_config] port clock: 107800
>[  142.154226] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  142.154227] [drm:intel_dump_pipe_config] num_scalers: 0
>[  142.154229] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  142.154230] [drm:intel_dump_pipe_config] scaler id: 0
>[  142.154231] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  142.154233] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  142.154234] [drm:intel_dump_pipe_config] ips: 0
>[  142.154235] [drm:intel_dump_pipe_config] double wide: 0
>[  142.154236] [drm:intel_dump_pipe_config] planes on this crtc
>[  142.154238] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  142.154240] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  142.154242] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  142.154244] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  142.154246] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  142.154259] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  142.154269] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  142.154272] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  142.154274] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  142.154277] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  142.154280] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  142.154282] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  142.154285] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  142.154287] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  142.154290] [drm:check_crtc_state] [CRTC:20]
>[  142.154305] [drm:check_crtc_state] [CRTC:24]
>[  142.154306] [drm:check_shared_dpll_state] PCH DPLL A
>[  142.154310] [drm:check_shared_dpll_state] PCH DPLL B
>[  142.154315] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  142.154323] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  142.154330] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  142.154333] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  142.154335] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  142.154338] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  142.154340] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  142.154342] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  142.154345] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  142.154347] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  142.154350] [drm:check_crtc_state] [CRTC:20]
>[  142.154360] [drm:check_crtc_state] [CRTC:24]
>[  142.154361] [drm:check_shared_dpll_state] PCH DPLL A
>[  142.154365] [drm:check_shared_dpll_state] PCH DPLL B
>[  142.721331] 6,868,768144279,-;work: around
>[  146.653757] gem_pwrite_pread: executing
>[  146.653853] [drm:i915_gem_open] 
>[  146.653856] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  146.653860] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  146.654166] [drm:i915_gem_open] 
>[  146.654172] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  146.654174] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  146.654209] gem_pwrite_pread: starting subtest display-pwrite-blt-gtt_mmap-correctness
>[  146.654718] gem_pwrite_pread: exiting, ret=0
>[  146.654838] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  146.654843] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  146.654849] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  146.654850] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  146.654852] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  146.654855] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  146.654856] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  146.654858] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88000275fc00 for pipe A
>[  146.654859] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  146.654861] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  146.654863] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  146.654865] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  146.654867] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  146.654868] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  146.654869] [drm:intel_dump_pipe_config] requested mode:
>[  146.654872] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  146.654873] [drm:intel_dump_pipe_config] adjusted mode:
>[  146.654875] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  146.654877] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  146.654878] [drm:intel_dump_pipe_config] port clock: 107800
>[  146.654880] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  146.654881] [drm:intel_dump_pipe_config] num_scalers: 0
>[  146.654882] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  146.654883] [drm:intel_dump_pipe_config] scaler id: 0
>[  146.654884] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  146.654886] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  146.654887] [drm:intel_dump_pipe_config] ips: 0
>[  146.654888] [drm:intel_dump_pipe_config] double wide: 0
>[  146.654889] [drm:intel_dump_pipe_config] planes on this crtc
>[  146.654891] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  146.654893] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  146.654895] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  146.654897] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  146.654899] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  146.654913] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  146.654922] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  146.654925] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  146.654927] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  146.654929] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  146.654932] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  146.654934] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  146.654937] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  146.654939] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  146.654942] [drm:check_crtc_state] [CRTC:20]
>[  146.654954] [drm:check_crtc_state] [CRTC:24]
>[  146.654956] [drm:check_shared_dpll_state] PCH DPLL A
>[  146.654961] [drm:check_shared_dpll_state] PCH DPLL B
>[  146.654964] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  146.654972] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  146.654980] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  146.654983] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  146.654985] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  146.654987] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  146.654990] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  146.654992] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  146.654995] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  146.654997] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  146.655000] [drm:check_crtc_state] [CRTC:20]
>[  146.655011] [drm:check_crtc_state] [CRTC:24]
>[  146.655012] [drm:check_shared_dpll_state] PCH DPLL A
>[  146.655027] [drm:check_shared_dpll_state] PCH DPLL B
>[  147.193011] 6,868,768144279,-;work: around
>[  151.127653] gem_pwrite_pread: executing
>[  151.127749] [drm:i915_gem_open] 
>[  151.127753] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  151.127756] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  151.128073] [drm:i915_gem_open] 
>[  151.128077] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  151.128081] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  151.128125] gem_pwrite_pread: starting subtest display-pwrite-blt-gtt_mmap-performance
>[  178.591013] gem_pwrite_pread: exiting, ret=0
>[  178.591153] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  178.591157] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  178.591163] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  178.591164] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  178.591166] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  178.591169] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  178.591170] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  178.591172] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002406800 for pipe A
>[  178.591174] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  178.591175] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  178.591177] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  178.591179] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  178.591181] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  178.591182] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  178.591183] [drm:intel_dump_pipe_config] requested mode:
>[  178.591186] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  178.591187] [drm:intel_dump_pipe_config] adjusted mode:
>[  178.591189] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  178.591191] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  178.591192] [drm:intel_dump_pipe_config] port clock: 107800
>[  178.591193] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  178.591195] [drm:intel_dump_pipe_config] num_scalers: 0
>[  178.591196] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  178.591197] [drm:intel_dump_pipe_config] scaler id: 0
>[  178.591198] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  178.591200] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  178.591201] [drm:intel_dump_pipe_config] ips: 0
>[  178.591202] [drm:intel_dump_pipe_config] double wide: 0
>[  178.591203] [drm:intel_dump_pipe_config] planes on this crtc
>[  178.591205] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  178.591207] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  178.591209] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  178.591211] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  178.591213] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  178.591227] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  178.591235] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  178.591238] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  178.591241] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  178.591244] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  178.591245] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  178.591248] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  178.591250] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  178.591253] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  178.591256] [drm:check_crtc_state] [CRTC:20]
>[  178.591270] [drm:check_crtc_state] [CRTC:24]
>[  178.591271] [drm:check_shared_dpll_state] PCH DPLL A
>[  178.591276] [drm:check_shared_dpll_state] PCH DPLL B
>[  178.591280] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  178.591288] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  178.591296] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  178.591299] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  178.591301] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  178.591304] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  178.591306] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  178.591308] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  178.591310] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  178.591313] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  178.591315] [drm:check_crtc_state] [CRTC:20]
>[  178.591327] [drm:check_crtc_state] [CRTC:24]
>[  178.591328] [drm:check_shared_dpll_state] PCH DPLL A
>[  178.591331] [drm:check_shared_dpll_state] PCH DPLL B
>[  179.103835] 6,868,768144279,-;work: around
>[  183.032469] gem_pwrite_pread: executing
>[  183.032563] [drm:i915_gem_open] 
>[  183.032567] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  183.032571] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  183.032887] [drm:i915_gem_open] 
>[  183.032891] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  183.032894] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  183.032941] gem_pwrite_pread: starting subtest snooped-copy-correctness
>[  183.033180] gem_pwrite_pread: exiting, ret=0
>[  183.033328] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  183.033332] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  183.033338] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  183.033340] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  183.033342] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  183.033345] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  183.033346] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  183.033348] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002542000 for pipe A
>[  183.033350] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  183.033351] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  183.033353] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  183.033355] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  183.033357] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  183.033359] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  183.033360] [drm:intel_dump_pipe_config] requested mode:
>[  183.033362] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  183.033363] [drm:intel_dump_pipe_config] adjusted mode:
>[  183.033365] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  183.033367] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  183.033369] [drm:intel_dump_pipe_config] port clock: 107800
>[  183.033370] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  183.033371] [drm:intel_dump_pipe_config] num_scalers: 0
>[  183.033372] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  183.033373] [drm:intel_dump_pipe_config] scaler id: 0
>[  183.033375] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  183.033377] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  183.033378] [drm:intel_dump_pipe_config] ips: 0
>[  183.033379] [drm:intel_dump_pipe_config] double wide: 0
>[  183.033380] [drm:intel_dump_pipe_config] planes on this crtc
>[  183.033382] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  183.033384] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  183.033386] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  183.033388] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  183.033389] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  183.033403] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  183.033412] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  183.033415] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  183.033418] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  183.033420] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  183.033423] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  183.033425] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  183.033428] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  183.033430] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  183.033433] [drm:check_crtc_state] [CRTC:20]
>[  183.033446] [drm:check_crtc_state] [CRTC:24]
>[  183.033448] [drm:check_shared_dpll_state] PCH DPLL A
>[  183.033452] [drm:check_shared_dpll_state] PCH DPLL B
>[  183.033456] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  183.033463] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  183.033471] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  183.033473] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  183.033476] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  183.033478] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  183.033481] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  183.033484] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  183.033486] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  183.033489] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  183.033491] [drm:check_crtc_state] [CRTC:20]
>[  183.033502] [drm:check_crtc_state] [CRTC:24]
>[  183.033503] [drm:check_shared_dpll_state] PCH DPLL A
>[  183.033507] [drm:check_shared_dpll_state] PCH DPLL B
>[  183.620884] 6,868,768144279,-;work: around
>[  187.552745] gem_pwrite_pread: executing
>[  187.552861] [drm:i915_gem_open] 
>[  187.552864] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  187.552868] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  187.553168] [drm:i915_gem_open] 
>[  187.553170] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  187.553172] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  187.553202] gem_pwrite_pread: starting subtest snooped-copy-performance
>[  189.524307] gem_pwrite_pread: exiting, ret=0
>[  189.524440] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  189.524445] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  189.524451] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  189.524452] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  189.524454] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  189.524457] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  189.524459] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  189.524460] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002407400 for pipe A
>[  189.524462] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  189.524463] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  189.524465] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  189.524467] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  189.524469] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  189.524470] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  189.524471] [drm:intel_dump_pipe_config] requested mode:
>[  189.524474] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  189.524475] [drm:intel_dump_pipe_config] adjusted mode:
>[  189.524477] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  189.524479] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  189.524480] [drm:intel_dump_pipe_config] port clock: 107800
>[  189.524482] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  189.524483] [drm:intel_dump_pipe_config] num_scalers: 0
>[  189.524484] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  189.524485] [drm:intel_dump_pipe_config] scaler id: 0
>[  189.524487] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  189.524488] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  189.524489] [drm:intel_dump_pipe_config] ips: 0
>[  189.524490] [drm:intel_dump_pipe_config] double wide: 0
>[  189.524491] [drm:intel_dump_pipe_config] planes on this crtc
>[  189.524493] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  189.524495] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  189.524497] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  189.524499] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  189.524501] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  189.524514] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  189.524522] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  189.524525] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  189.524528] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  189.524530] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  189.524532] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  189.524535] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  189.524537] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  189.524540] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  189.524543] [drm:check_crtc_state] [CRTC:20]
>[  189.524556] [drm:check_crtc_state] [CRTC:24]
>[  189.524558] [drm:check_shared_dpll_state] PCH DPLL A
>[  189.524562] [drm:check_shared_dpll_state] PCH DPLL B
>[  189.524567] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  189.524575] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  189.524582] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  189.524585] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  189.524587] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  189.524590] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  189.524592] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  189.524595] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  189.524596] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  189.524599] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  189.524601] [drm:check_crtc_state] [CRTC:20]
>[  189.524613] [drm:check_crtc_state] [CRTC:24]
>[  189.524614] [drm:check_shared_dpll_state] PCH DPLL A
>[  189.524619] [drm:check_shared_dpll_state] PCH DPLL B
>[  190.020591] 6,868,768144279,-;work: around
>[  193.956010] gem_pwrite_pread: executing
>[  193.956116] [drm:i915_gem_open] 
>[  193.956120] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  193.956123] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  193.956417] [drm:i915_gem_open] 
>[  193.956419] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  193.956421] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  193.956451] gem_pwrite_pread: starting subtest snooped-pwrite-blt-cpu_mmap-correctness
>[  193.956575] gem_pwrite_pread: exiting, ret=0
>[  193.956695] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  193.956700] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  193.956706] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  193.956707] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  193.956709] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  193.956712] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  193.956713] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  193.956715] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88013351cc00 for pipe A
>[  193.956716] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  193.956717] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  193.956720] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  193.956722] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  193.956723] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  193.956725] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  193.956726] [drm:intel_dump_pipe_config] requested mode:
>[  193.956728] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  193.956730] [drm:intel_dump_pipe_config] adjusted mode:
>[  193.956732] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  193.956734] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  193.956735] [drm:intel_dump_pipe_config] port clock: 107800
>[  193.956736] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  193.956738] [drm:intel_dump_pipe_config] num_scalers: 0
>[  193.956739] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  193.956740] [drm:intel_dump_pipe_config] scaler id: 0
>[  193.956741] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  193.956743] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  193.956744] [drm:intel_dump_pipe_config] ips: 0
>[  193.956745] [drm:intel_dump_pipe_config] double wide: 0
>[  193.956746] [drm:intel_dump_pipe_config] planes on this crtc
>[  193.956748] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  193.956750] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  193.956752] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  193.956754] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  193.956756] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  193.956770] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  193.956779] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  193.956782] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  193.956785] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  193.956788] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  193.956790] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  193.956793] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  193.956795] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  193.956797] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  193.956800] [drm:check_crtc_state] [CRTC:20]
>[  193.956813] [drm:check_crtc_state] [CRTC:24]
>[  193.956815] [drm:check_shared_dpll_state] PCH DPLL A
>[  193.956819] [drm:check_shared_dpll_state] PCH DPLL B
>[  193.956824] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  193.956832] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  193.956840] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  193.956842] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  193.956845] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  193.956847] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  193.956850] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  193.956851] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  193.956854] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  193.956857] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  193.956859] [drm:check_crtc_state] [CRTC:20]
>[  193.956870] [drm:check_crtc_state] [CRTC:24]
>[  193.956871] [drm:check_shared_dpll_state] PCH DPLL A
>[  193.956875] [drm:check_shared_dpll_state] PCH DPLL B
>[  194.534674] 6,868,768144279,-;work: around
>[  198.464454] gem_pwrite_pread: executing
>[  198.464549] [drm:i915_gem_open] 
>[  198.464552] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  198.464556] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  198.464853] [drm:i915_gem_open] 
>[  198.464855] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  198.464857] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  198.464887] gem_pwrite_pread: starting subtest snooped-pwrite-blt-cpu_mmap-performance
>[  200.313541] gem_pwrite_pread: exiting, ret=0
>[  200.313675] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  200.313680] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  200.313686] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  200.313688] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  200.313690] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  200.313692] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  200.313694] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  200.313696] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002406000 for pipe A
>[  200.313697] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  200.313698] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  200.313700] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  200.313702] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  200.313704] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  200.313705] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  200.313707] [drm:intel_dump_pipe_config] requested mode:
>[  200.313709] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  200.313710] [drm:intel_dump_pipe_config] adjusted mode:
>[  200.313712] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  200.313715] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  200.313716] [drm:intel_dump_pipe_config] port clock: 107800
>[  200.313717] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  200.313718] [drm:intel_dump_pipe_config] num_scalers: 0
>[  200.313719] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  200.313720] [drm:intel_dump_pipe_config] scaler id: 0
>[  200.313722] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  200.313724] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  200.313725] [drm:intel_dump_pipe_config] ips: 0
>[  200.313726] [drm:intel_dump_pipe_config] double wide: 0
>[  200.313727] [drm:intel_dump_pipe_config] planes on this crtc
>[  200.313729] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  200.313731] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  200.313733] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  200.313735] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  200.313736] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  200.313750] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  200.313758] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  200.313761] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  200.313764] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  200.313766] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  200.313768] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  200.313771] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  200.313773] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  200.313776] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  200.313779] [drm:check_crtc_state] [CRTC:20]
>[  200.313793] [drm:check_crtc_state] [CRTC:24]
>[  200.313794] [drm:check_shared_dpll_state] PCH DPLL A
>[  200.313798] [drm:check_shared_dpll_state] PCH DPLL B
>[  200.313803] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  200.313811] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  200.313819] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  200.313821] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  200.313823] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  200.313826] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  200.313828] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  200.313830] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  200.313833] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  200.313835] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  200.313838] [drm:check_crtc_state] [CRTC:20]
>[  200.313848] [drm:check_crtc_state] [CRTC:24]
>[  200.313849] [drm:check_shared_dpll_state] PCH DPLL A
>[  200.313853] [drm:check_shared_dpll_state] PCH DPLL B
>[  200.822295] 6,868,768144279,-;work: around
>[  204.785281] gem_pwrite_pread: executing
>[  204.785377] [drm:i915_gem_open] 
>[  204.785380] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  204.785384] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  204.785678] [drm:i915_gem_open] 
>[  204.785680] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  204.785682] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  204.785709] gem_pwrite_pread: starting subtest uncached-copy-correctness
>[  204.785825] gem_pwrite_pread: exiting, ret=0
>[  204.785944] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  204.785949] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  204.785954] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  204.785956] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  204.785958] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  204.785960] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  204.785962] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  204.785964] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002400400 for pipe A
>[  204.785965] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  204.785966] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  204.785969] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  204.785970] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  204.785972] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  204.785974] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  204.785975] [drm:intel_dump_pipe_config] requested mode:
>[  204.785977] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  204.785978] [drm:intel_dump_pipe_config] adjusted mode:
>[  204.785981] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  204.785983] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  204.785984] [drm:intel_dump_pipe_config] port clock: 107800
>[  204.785985] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  204.785986] [drm:intel_dump_pipe_config] num_scalers: 0
>[  204.785987] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  204.785988] [drm:intel_dump_pipe_config] scaler id: 0
>[  204.785990] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  204.785992] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  204.785993] [drm:intel_dump_pipe_config] ips: 0
>[  204.785994] [drm:intel_dump_pipe_config] double wide: 0
>[  204.785995] [drm:intel_dump_pipe_config] planes on this crtc
>[  204.785997] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  204.785999] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  204.786001] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  204.786003] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  204.786004] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  204.786018] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  204.786028] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  204.786030] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  204.786033] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  204.786035] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  204.786038] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  204.786040] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  204.786043] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  204.786045] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  204.786048] [drm:check_crtc_state] [CRTC:20]
>[  204.786060] [drm:check_crtc_state] [CRTC:24]
>[  204.786062] [drm:check_shared_dpll_state] PCH DPLL A
>[  204.786066] [drm:check_shared_dpll_state] PCH DPLL B
>[  204.786070] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  204.786078] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  204.786085] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  204.786088] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  204.786090] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  204.786093] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  204.786096] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  204.786098] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  204.786101] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  204.786103] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  204.786105] [drm:check_crtc_state] [CRTC:20]
>[  204.786117] [drm:check_crtc_state] [CRTC:24]
>[  204.786118] [drm:check_shared_dpll_state] PCH DPLL A
>[  204.786121] [drm:check_shared_dpll_state] PCH DPLL B
>[  205.355154] 6,868,768144279,-;work: around
>[  209.289002] gem_pwrite_pread: executing
>[  209.289121] [drm:i915_gem_open] 
>[  209.289125] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  209.289129] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  209.289427] [drm:i915_gem_open] 
>[  209.289429] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  209.289431] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  209.289459] gem_pwrite_pread: starting subtest uncached-copy-performance
>[  211.902468] gem_pwrite_pread: exiting, ret=0
>[  211.902601] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  211.902606] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  211.902611] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  211.902613] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  211.902615] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  211.902618] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  211.902619] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  211.902621] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83e9c00 for pipe A
>[  211.902623] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  211.902624] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  211.902626] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  211.902628] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  211.902630] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  211.902631] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  211.902632] [drm:intel_dump_pipe_config] requested mode:
>[  211.902635] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  211.902636] [drm:intel_dump_pipe_config] adjusted mode:
>[  211.902638] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  211.902640] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  211.902641] [drm:intel_dump_pipe_config] port clock: 107800
>[  211.902642] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  211.902644] [drm:intel_dump_pipe_config] num_scalers: 0
>[  211.902645] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  211.902646] [drm:intel_dump_pipe_config] scaler id: 0
>[  211.902647] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  211.902649] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  211.902650] [drm:intel_dump_pipe_config] ips: 0
>[  211.902651] [drm:intel_dump_pipe_config] double wide: 0
>[  211.902652] [drm:intel_dump_pipe_config] planes on this crtc
>[  211.902654] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  211.902656] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  211.902658] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  211.902660] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  211.902662] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  211.902675] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  211.902685] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  211.902688] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  211.902690] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  211.902693] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  211.902695] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  211.902698] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  211.902700] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  211.902703] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  211.902705] [drm:check_crtc_state] [CRTC:20]
>[  211.902718] [drm:check_crtc_state] [CRTC:24]
>[  211.902720] [drm:check_shared_dpll_state] PCH DPLL A
>[  211.902724] [drm:check_shared_dpll_state] PCH DPLL B
>[  211.902728] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  211.902736] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  211.902744] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  211.902746] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  211.902749] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  211.902751] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  211.902754] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  211.902756] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  211.902758] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  211.902761] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  211.902763] [drm:check_crtc_state] [CRTC:20]
>[  211.902775] [drm:check_crtc_state] [CRTC:24]
>[  211.902776] [drm:check_shared_dpll_state] PCH DPLL A
>[  211.902780] [drm:check_shared_dpll_state] PCH DPLL B
>[  212.499602] 6,868,768144279,-;work: around
>[  216.431298] gem_pwrite_pread: executing
>[  216.431395] [drm:i915_gem_open] 
>[  216.431399] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  216.431404] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  216.431699] [drm:i915_gem_open] 
>[  216.431701] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  216.431703] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  216.431731] gem_pwrite_pread: starting subtest uncached-pwrite-blt-gtt_mmap-correctness
>[  216.432356] gem_pwrite_pread: exiting, ret=0
>[  216.432677] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  216.432681] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  216.432688] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  216.432689] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  216.432691] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  216.432694] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  216.432696] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  216.432697] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88000236ac00 for pipe A
>[  216.432699] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  216.432700] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  216.432702] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  216.432704] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  216.432706] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  216.432707] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  216.432708] [drm:intel_dump_pipe_config] requested mode:
>[  216.432711] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  216.432712] [drm:intel_dump_pipe_config] adjusted mode:
>[  216.432714] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  216.432716] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  216.432718] [drm:intel_dump_pipe_config] port clock: 107800
>[  216.432719] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  216.432720] [drm:intel_dump_pipe_config] num_scalers: 0
>[  216.432721] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  216.432722] [drm:intel_dump_pipe_config] scaler id: 0
>[  216.432724] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  216.432725] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  216.432727] [drm:intel_dump_pipe_config] ips: 0
>[  216.432728] [drm:intel_dump_pipe_config] double wide: 0
>[  216.432729] [drm:intel_dump_pipe_config] planes on this crtc
>[  216.432731] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  216.432733] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  216.432735] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  216.432737] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  216.432739] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  216.432752] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  216.432761] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  216.432778] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  216.432785] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  216.432792] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  216.432799] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  216.432805] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  216.432811] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  216.432817] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  216.432821] [drm:check_crtc_state] [CRTC:20]
>[  216.432836] [drm:check_crtc_state] [CRTC:24]
>[  216.432838] [drm:check_shared_dpll_state] PCH DPLL A
>[  216.432844] [drm:check_shared_dpll_state] PCH DPLL B
>[  216.432849] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  216.432861] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  216.432870] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  216.432874] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  216.432878] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  216.432881] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  216.432884] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  216.432887] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  216.432890] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  216.432894] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  216.432896] [drm:check_crtc_state] [CRTC:20]
>[  216.432909] [drm:check_crtc_state] [CRTC:24]
>[  216.432912] [drm:check_shared_dpll_state] PCH DPLL A
>[  216.432917] [drm:check_shared_dpll_state] PCH DPLL B
>[  217.027737] 6,868,768144279,-;work: around
>[  220.968380] gem_pwrite_pread: executing
>[  220.968476] [drm:i915_gem_open] 
>[  220.968479] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  220.968483] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  220.968792] [drm:i915_gem_open] 
>[  220.968794] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  220.968796] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  220.968826] gem_pwrite_pread: starting subtest uncached-pwrite-blt-gtt_mmap-performance
>[  248.471833] gem_pwrite_pread: exiting, ret=0
>[  248.471970] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  248.471975] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  248.471981] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  248.471982] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  248.471984] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  248.471987] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  248.471988] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  248.471990] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83ebc00 for pipe A
>[  248.471992] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  248.471993] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  248.471995] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  248.471997] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  248.471999] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  248.472000] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  248.472001] [drm:intel_dump_pipe_config] requested mode:
>[  248.472004] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  248.472005] [drm:intel_dump_pipe_config] adjusted mode:
>[  248.472007] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  248.472009] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  248.472011] [drm:intel_dump_pipe_config] port clock: 107800
>[  248.472012] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  248.472013] [drm:intel_dump_pipe_config] num_scalers: 0
>[  248.472014] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  248.472015] [drm:intel_dump_pipe_config] scaler id: 0
>[  248.472017] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  248.472018] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  248.472019] [drm:intel_dump_pipe_config] ips: 0
>[  248.472020] [drm:intel_dump_pipe_config] double wide: 0
>[  248.472022] [drm:intel_dump_pipe_config] planes on this crtc
>[  248.472023] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  248.472025] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  248.472027] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  248.472029] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  248.472031] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  248.472044] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  248.472053] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  248.472056] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  248.472058] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  248.472061] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  248.472064] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  248.472067] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  248.472070] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  248.472072] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  248.472075] [drm:check_crtc_state] [CRTC:20]
>[  248.472088] [drm:check_crtc_state] [CRTC:24]
>[  248.472090] [drm:check_shared_dpll_state] PCH DPLL A
>[  248.472095] [drm:check_shared_dpll_state] PCH DPLL B
>[  248.472099] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  248.472107] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  248.472115] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  248.472117] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  248.472120] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  248.472122] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  248.472125] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  248.472127] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  248.472129] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  248.472131] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  248.472134] [drm:check_crtc_state] [CRTC:20]
>[  248.472145] [drm:check_crtc_state] [CRTC:24]
>[  248.472146] [drm:check_shared_dpll_state] PCH DPLL A
>[  248.472150] [drm:check_shared_dpll_state] PCH DPLL B
>[  248.954463] 6,868,768144279,-;work: around
>[  252.888192] gem_pwrite: executing
>[  252.888274] [drm:i915_gem_open] 
>[  252.888277] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  252.888281] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  252.888574] [drm:i915_gem_open] 
>[  252.888576] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  252.888578] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  252.888599] gem_pwrite: starting subtest snoop
>[  253.126121] gem_pwrite: exiting, ret=0
>[  253.127401] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  253.127406] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  253.127412] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  253.127413] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  253.127415] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  253.127418] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  253.127420] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  253.127422] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002403800 for pipe A
>[  253.127423] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  253.127424] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  253.127426] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  253.127428] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  253.127430] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  253.127431] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  253.127432] [drm:intel_dump_pipe_config] requested mode:
>[  253.127435] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  253.127436] [drm:intel_dump_pipe_config] adjusted mode:
>[  253.127438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  253.127440] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  253.127442] [drm:intel_dump_pipe_config] port clock: 107800
>[  253.127443] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  253.127444] [drm:intel_dump_pipe_config] num_scalers: 0
>[  253.127445] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  253.127446] [drm:intel_dump_pipe_config] scaler id: 0
>[  253.127448] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  253.127449] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  253.127451] [drm:intel_dump_pipe_config] ips: 0
>[  253.127452] [drm:intel_dump_pipe_config] double wide: 0
>[  253.127453] [drm:intel_dump_pipe_config] planes on this crtc
>[  253.127455] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  253.127456] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  253.127459] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  253.127460] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  253.127462] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  253.127475] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  253.127484] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  253.127486] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  253.127488] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  253.127491] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  253.127493] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  253.127496] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  253.127498] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  253.127501] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  253.127503] [drm:check_crtc_state] [CRTC:20]
>[  253.127518] [drm:check_crtc_state] [CRTC:24]
>[  253.127519] [drm:check_shared_dpll_state] PCH DPLL A
>[  253.127524] [drm:check_shared_dpll_state] PCH DPLL B
>[  253.127529] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  253.127536] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  253.127543] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  253.127546] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  253.127548] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  253.127550] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  253.127553] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  253.127555] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  253.127558] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  253.127560] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  253.127563] [drm:check_crtc_state] [CRTC:20]
>[  253.127574] [drm:check_crtc_state] [CRTC:24]
>[  253.127575] [drm:check_shared_dpll_state] PCH DPLL A
>[  253.127579] [drm:check_shared_dpll_state] PCH DPLL B
>[  253.656199] 6,868,768144279,-;work: around
>[  257.590920] gem_pwrite: executing
>[  257.591938] [drm:i915_gem_open] 
>[  257.591942] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  257.591945] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  257.592238] [drm:i915_gem_open] 
>[  257.592240] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  257.592242] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  257.592263] gem_pwrite: starting subtest uncached
>[  257.833359] gem_pwrite: exiting, ret=0
>[  257.834606] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  257.834612] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  257.834617] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  257.834618] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  257.834621] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  257.834624] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  257.834626] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  257.834628] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88000236b800 for pipe A
>[  257.834629] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  257.834630] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  257.834632] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  257.834634] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  257.834636] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  257.834637] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  257.834638] [drm:intel_dump_pipe_config] requested mode:
>[  257.834641] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  257.834642] [drm:intel_dump_pipe_config] adjusted mode:
>[  257.834644] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  257.834646] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  257.834647] [drm:intel_dump_pipe_config] port clock: 107800
>[  257.834649] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  257.834650] [drm:intel_dump_pipe_config] num_scalers: 0
>[  257.834651] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  257.834652] [drm:intel_dump_pipe_config] scaler id: 0
>[  257.834654] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  257.834655] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  257.834656] [drm:intel_dump_pipe_config] ips: 0
>[  257.834657] [drm:intel_dump_pipe_config] double wide: 0
>[  257.834659] [drm:intel_dump_pipe_config] planes on this crtc
>[  257.834660] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  257.834662] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  257.834664] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  257.834666] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  257.834668] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  257.834681] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  257.834690] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  257.834693] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  257.834696] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  257.834699] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  257.834701] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  257.834704] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  257.834706] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  257.834709] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  257.834711] [drm:check_crtc_state] [CRTC:20]
>[  257.834724] [drm:check_crtc_state] [CRTC:24]
>[  257.834725] [drm:check_shared_dpll_state] PCH DPLL A
>[  257.834730] [drm:check_shared_dpll_state] PCH DPLL B
>[  257.834735] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  257.834742] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  257.834750] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  257.834752] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  257.834755] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  257.834756] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  257.834759] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  257.834761] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  257.834764] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  257.834767] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  257.834769] [drm:check_crtc_state] [CRTC:20]
>[  257.834781] [drm:check_crtc_state] [CRTC:24]
>[  257.834782] [drm:check_shared_dpll_state] PCH DPLL A
>[  257.834786] [drm:check_shared_dpll_state] PCH DPLL B
>[  258.345148] 6,868,768144279,-;work: around
>[  262.280472] gem_read_read_speed: executing
>[  262.281504] [drm:i915_gem_open] 
>[  262.281508] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  262.281512] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  262.281804] [drm:i915_gem_open] 
>[  262.281806] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  262.281808] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  262.281878] gem_read_read_speed: starting subtest read-read-1024x1024
>[  264.741837] gem_read_read_speed: exiting, ret=0
>[  264.743918] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  264.743924] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  264.743930] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  264.743931] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  264.743933] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  264.743936] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  264.743938] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  264.743940] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff88013351a000 for pipe A
>[  264.743941] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  264.743942] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  264.743944] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  264.743946] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  264.743948] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  264.743950] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  264.743951] [drm:intel_dump_pipe_config] requested mode:
>[  264.743953] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  264.743955] [drm:intel_dump_pipe_config] adjusted mode:
>[  264.743957] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  264.743959] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  264.743960] [drm:intel_dump_pipe_config] port clock: 107800
>[  264.743961] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  264.743962] [drm:intel_dump_pipe_config] num_scalers: 0
>[  264.743964] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  264.743965] [drm:intel_dump_pipe_config] scaler id: 0
>[  264.743966] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  264.743968] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  264.743969] [drm:intel_dump_pipe_config] ips: 0
>[  264.743970] [drm:intel_dump_pipe_config] double wide: 0
>[  264.743971] [drm:intel_dump_pipe_config] planes on this crtc
>[  264.743973] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  264.743975] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  264.743977] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  264.743979] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  264.743981] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  264.743994] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  264.744004] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  264.744006] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  264.744009] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  264.744012] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  264.744014] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  264.744017] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  264.744020] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  264.744022] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  264.744026] [drm:check_crtc_state] [CRTC:20]
>[  264.744038] [drm:check_crtc_state] [CRTC:24]
>[  264.744039] [drm:check_shared_dpll_state] PCH DPLL A
>[  264.744044] [drm:check_shared_dpll_state] PCH DPLL B
>[  264.744048] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  264.744055] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  264.744063] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  264.744065] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  264.744068] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  264.744070] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  264.744072] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  264.744075] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  264.744077] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  264.744079] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  264.744082] [drm:check_crtc_state] [CRTC:20]
>[  264.744092] [drm:check_crtc_state] [CRTC:24]
>[  264.744093] [drm:check_shared_dpll_state] PCH DPLL A
>[  264.744098] [drm:check_shared_dpll_state] PCH DPLL B
>[  265.286190] 6,868,768144279,-;work: around
>[  269.219586] gem_read_read_speed: executing
>[  269.220596] [drm:i915_gem_open] 
>[  269.220600] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  269.220603] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  269.220896] [drm:i915_gem_open] 
>[  269.220898] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  269.220900] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  269.220950] gem_read_read_speed: starting subtest read-read-128x128
>[  269.242474] gem_read_read_speed: exiting, ret=0
>[  269.244048] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  269.244054] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  269.244059] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  269.244061] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  269.244063] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  269.244066] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  269.244067] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  269.244069] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83ea400 for pipe A
>[  269.244071] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  269.244072] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  269.244074] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  269.244076] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  269.244078] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  269.244079] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  269.244080] [drm:intel_dump_pipe_config] requested mode:
>[  269.244083] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  269.244084] [drm:intel_dump_pipe_config] adjusted mode:
>[  269.244086] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  269.244088] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  269.244089] [drm:intel_dump_pipe_config] port clock: 107800
>[  269.244091] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  269.244092] [drm:intel_dump_pipe_config] num_scalers: 0
>[  269.244093] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  269.244094] [drm:intel_dump_pipe_config] scaler id: 0
>[  269.244096] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  269.244097] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  269.244099] [drm:intel_dump_pipe_config] ips: 0
>[  269.244100] [drm:intel_dump_pipe_config] double wide: 0
>[  269.244101] [drm:intel_dump_pipe_config] planes on this crtc
>[  269.244102] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  269.244104] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  269.244107] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  269.244108] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  269.244110] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  269.244124] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  269.244133] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  269.244136] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  269.244139] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  269.244142] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  269.244144] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  269.244147] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  269.244149] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  269.244152] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  269.244154] [drm:check_crtc_state] [CRTC:20]
>[  269.244166] [drm:check_crtc_state] [CRTC:24]
>[  269.244168] [drm:check_shared_dpll_state] PCH DPLL A
>[  269.244172] [drm:check_shared_dpll_state] PCH DPLL B
>[  269.244176] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  269.244184] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  269.244191] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  269.244194] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  269.244197] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  269.244199] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  269.244202] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  269.244203] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  269.244206] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  269.244208] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  269.244211] [drm:check_crtc_state] [CRTC:20]
>[  269.244223] [drm:check_crtc_state] [CRTC:24]
>[  269.244224] [drm:check_shared_dpll_state] PCH DPLL A
>[  269.244227] [drm:check_shared_dpll_state] PCH DPLL B
>[  269.804233] 6,868,768144279,-;work: around
>[  273.739787] gem_read_read_speed: executing
>[  273.740774] [drm:i915_gem_open] 
>[  273.740777] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  273.740782] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  273.741076] [drm:i915_gem_open] 
>[  273.741078] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  273.741080] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  273.741131] gem_read_read_speed: starting subtest read-read-1x1
>[  273.747607] gem_read_read_speed: exiting, ret=0
>[  273.749105] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  273.749112] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  273.749119] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  273.749120] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  273.749122] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  273.749125] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  273.749127] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  273.749129] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002400400 for pipe A
>[  273.749130] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  273.749131] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  273.749134] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  273.749135] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  273.749137] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  273.749139] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  273.749140] [drm:intel_dump_pipe_config] requested mode:
>[  273.749142] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  273.749144] [drm:intel_dump_pipe_config] adjusted mode:
>[  273.749146] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  273.749148] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  273.749149] [drm:intel_dump_pipe_config] port clock: 107800
>[  273.749150] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  273.749151] [drm:intel_dump_pipe_config] num_scalers: 0
>[  273.749153] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  273.749154] [drm:intel_dump_pipe_config] scaler id: 0
>[  273.749155] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  273.749157] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  273.749158] [drm:intel_dump_pipe_config] ips: 0
>[  273.749159] [drm:intel_dump_pipe_config] double wide: 0
>[  273.749160] [drm:intel_dump_pipe_config] planes on this crtc
>[  273.749162] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  273.749164] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  273.749166] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  273.749168] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  273.749170] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  273.749183] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  273.749193] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  273.749196] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  273.749198] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  273.749201] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  273.749203] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  273.749206] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  273.749209] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  273.749211] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  273.749215] [drm:check_crtc_state] [CRTC:20]
>[  273.749228] [drm:check_crtc_state] [CRTC:24]
>[  273.749230] [drm:check_shared_dpll_state] PCH DPLL A
>[  273.749234] [drm:check_shared_dpll_state] PCH DPLL B
>[  273.749239] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  273.749246] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  273.749254] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  273.749256] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  273.749259] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  273.749262] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  273.749264] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  273.749266] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  273.749268] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  273.749271] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  273.749273] [drm:check_crtc_state] [CRTC:20]
>[  273.749285] [drm:check_crtc_state] [CRTC:24]
>[  273.749286] [drm:check_shared_dpll_state] PCH DPLL A
>[  273.749290] [drm:check_shared_dpll_state] PCH DPLL B
>[  274.347157] 6,868,768144279,-;work: around
>[  278.274264] gem_read_read_speed: executing
>[  278.275244] [drm:i915_gem_open] 
>[  278.275247] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  278.275251] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  278.275573] [drm:i915_gem_open] 
>[  278.275576] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  278.275580] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  278.275660] gem_read_read_speed: starting subtest read-read-2048x2048
>[  288.365691] gem_read_read_speed: exiting, ret=0
>[  288.369290] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  288.369296] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  288.369302] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  288.369304] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  288.369306] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  288.369309] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  288.369311] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  288.369313] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83ee000 for pipe A
>[  288.369314] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  288.369315] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  288.369317] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  288.369319] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  288.369321] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  288.369322] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  288.369324] [drm:intel_dump_pipe_config] requested mode:
>[  288.369326] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  288.369327] [drm:intel_dump_pipe_config] adjusted mode:
>[  288.369329] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  288.369332] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  288.369333] [drm:intel_dump_pipe_config] port clock: 107800
>[  288.369334] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  288.369335] [drm:intel_dump_pipe_config] num_scalers: 0
>[  288.369336] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  288.369337] [drm:intel_dump_pipe_config] scaler id: 0
>[  288.369339] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  288.369341] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  288.369342] [drm:intel_dump_pipe_config] ips: 0
>[  288.369343] [drm:intel_dump_pipe_config] double wide: 0
>[  288.369344] [drm:intel_dump_pipe_config] planes on this crtc
>[  288.369346] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  288.369348] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  288.369350] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  288.369352] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  288.369354] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  288.369367] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  288.369378] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  288.369381] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  288.369383] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  288.369386] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  288.369388] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  288.369391] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  288.369393] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  288.369396] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  288.369398] [drm:check_crtc_state] [CRTC:20]
>[  288.369411] [drm:check_crtc_state] [CRTC:24]
>[  288.369413] [drm:check_shared_dpll_state] PCH DPLL A
>[  288.369418] [drm:check_shared_dpll_state] PCH DPLL B
>[  288.369422] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  288.369429] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  288.369436] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  288.369438] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  288.369440] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  288.369443] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  288.369445] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  288.369448] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  288.369450] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  288.369452] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  288.369454] [drm:check_crtc_state] [CRTC:20]
>[  288.369465] [drm:check_crtc_state] [CRTC:24]
>[  288.369467] [drm:check_shared_dpll_state] PCH DPLL A
>[  288.369471] [drm:check_shared_dpll_state] PCH DPLL B
>[  288.856166] 6,868,768144279,-;work: around
>[  292.794459] gem_read_read_speed: executing
>[  292.795434] [drm:i915_gem_open] 
>[  292.795438] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  292.795442] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  292.795735] [drm:i915_gem_open] 
>[  292.795737] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  292.795739] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  292.795791] gem_read_read_speed: starting subtest read-read-256x256
>[  292.865594] gem_read_read_speed: exiting, ret=0
>[  292.867078] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  292.867084] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  292.867089] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  292.867091] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  292.867093] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  292.867096] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  292.867097] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  292.867099] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83e8c00 for pipe A
>[  292.867100] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  292.867102] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  292.867104] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  292.867106] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  292.867107] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  292.867109] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  292.867110] [drm:intel_dump_pipe_config] requested mode:
>[  292.867112] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  292.867113] [drm:intel_dump_pipe_config] adjusted mode:
>[  292.867116] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  292.867118] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  292.867119] [drm:intel_dump_pipe_config] port clock: 107800
>[  292.867120] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  292.867121] [drm:intel_dump_pipe_config] num_scalers: 0
>[  292.867123] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  292.867124] [drm:intel_dump_pipe_config] scaler id: 0
>[  292.867125] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  292.867127] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  292.867128] [drm:intel_dump_pipe_config] ips: 0
>[  292.867129] [drm:intel_dump_pipe_config] double wide: 0
>[  292.867130] [drm:intel_dump_pipe_config] planes on this crtc
>[  292.867132] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  292.867134] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  292.867136] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  292.867138] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  292.867140] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  292.867152] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  292.867161] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  292.867164] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  292.867167] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  292.867169] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  292.867172] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  292.867175] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  292.867177] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  292.867179] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  292.867182] [drm:check_crtc_state] [CRTC:20]
>[  292.867196] [drm:check_crtc_state] [CRTC:24]
>[  292.867198] [drm:check_shared_dpll_state] PCH DPLL A
>[  292.867202] [drm:check_shared_dpll_state] PCH DPLL B
>[  292.867206] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  292.867213] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  292.867221] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  292.867223] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  292.867226] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  292.867228] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  292.867231] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  292.867233] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  292.867235] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  292.867238] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  292.867240] [drm:check_crtc_state] [CRTC:20]
>[  292.867251] [drm:check_crtc_state] [CRTC:24]
>[  292.867252] [drm:check_shared_dpll_state] PCH DPLL A
>[  292.867257] [drm:check_shared_dpll_state] PCH DPLL B
>[  293.411104] 6,868,768144279,-;work: around
>[  297.352698] gem_read_read_speed: executing
>[  297.353674] [drm:i915_gem_open] 
>[  297.353677] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  297.353681] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  297.353993] [drm:i915_gem_open] 
>[  297.353997] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  297.354002] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  297.354075] gem_read_read_speed: starting subtest read-read-4096x4096
>[  337.726478] gem_read_read_speed: exiting, ret=0
>[  337.736736] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  337.736743] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  337.736749] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  337.736751] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  337.736753] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  337.736756] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  337.736757] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  337.736759] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff8800b83eb000 for pipe A
>[  337.736761] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  337.736762] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  337.736764] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  337.736766] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  337.736768] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  337.736769] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  337.736770] [drm:intel_dump_pipe_config] requested mode:
>[  337.736773] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  337.736774] [drm:intel_dump_pipe_config] adjusted mode:
>[  337.736776] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  337.736778] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  337.736779] [drm:intel_dump_pipe_config] port clock: 107800
>[  337.736781] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  337.736782] [drm:intel_dump_pipe_config] num_scalers: 0
>[  337.736783] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  337.736784] [drm:intel_dump_pipe_config] scaler id: 0
>[  337.736786] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  337.736787] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  337.736789] [drm:intel_dump_pipe_config] ips: 0
>[  337.736790] [drm:intel_dump_pipe_config] double wide: 0
>[  337.736791] [drm:intel_dump_pipe_config] planes on this crtc
>[  337.736793] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  337.736794] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  337.736797] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  337.736799] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  337.736800] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  337.736813] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  337.736825] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  337.736828] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  337.736830] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  337.736833] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  337.736835] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  337.736838] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  337.736840] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  337.736843] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  337.736845] [drm:check_crtc_state] [CRTC:20]
>[  337.736857] [drm:check_crtc_state] [CRTC:24]
>[  337.736859] [drm:check_shared_dpll_state] PCH DPLL A
>[  337.736863] [drm:check_shared_dpll_state] PCH DPLL B
>[  337.736868] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  337.736875] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  337.736883] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  337.736885] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  337.736888] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  337.736890] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  337.736893] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  337.736895] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  337.736898] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  337.736900] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  337.736902] [drm:check_crtc_state] [CRTC:20]
>[  337.736913] [drm:check_crtc_state] [CRTC:24]
>[  337.736915] [drm:check_shared_dpll_state] PCH DPLL A
>[  337.736918] [drm:check_shared_dpll_state] PCH DPLL B
>[  338.277601] 6,868,768144279,-;work: around
>[  342.255863] gem_read_read_speed: executing
>[  342.256836] [drm:i915_gem_open] 
>[  342.256840] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  342.256844] [drm:i915_pages_create_for_stolen] offset=0x581000, size=8192
>[  342.257137] [drm:i915_gem_open] 
>[  342.257139] [drm:i915_gem_object_create_stolen] creating stolen object: size=2000
>[  342.257141] [drm:i915_pages_create_for_stolen] offset=0x583000, size=8192
>[  342.257192] gem_read_read_speed: starting subtest read-read-512x512
>[  347.947011] [drm] stuck on render ring
>[  347.947894] [drm] stuck on blitter ring
>[  347.949319] [drm] GPU HANG: ecode 6:0:0x85fffffc, in gem_read_read_s [8985], reason: Ring hung, action: reset
>[  347.950222] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  347.951127] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  347.952048] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  347.952982] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  347.953931] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  347.955113] [drm:i915_reset_and_wakeup] resetting chip
>[  347.955275] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!
>[  348.459411] drm/i915: Resetting chip after gpu hang
>[  348.460405] [drm:i915_reset [i915]] *ERROR* Failed to reset chip: -110
>[  348.462280] gem_read_read_speed: exiting, ret=0
>[  348.726051] [drm:intel_crtc_set_config] [CRTC:20] [FB:52] #connectors=1 (x y) (0 0)
>[  348.726060] [drm:intel_modeset_stage_output_state] [CONNECTOR:26:LVDS-1] to [CRTC:20]
>[  348.726068] [drm:connected_sink_compute_bpp] [CONNECTOR:26:LVDS-1] checking for sink bpp constrains
>[  348.726070] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
>[  348.726073] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
>[  348.726077] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[  348.726079] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 18, dithering: 1
>[  348.726081] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config ffff880002406800 for pipe A
>[  348.726083] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  348.726085] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  348.726088] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3767883, gmch_n: 4194304, link_m: 209326, link_n: 524288, tu: 64
>[  348.726091] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  348.726092] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  348.726094] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  348.726095] [drm:intel_dump_pipe_config] requested mode:
>[  348.726098] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  348.726099] [drm:intel_dump_pipe_config] adjusted mode:
>[  348.726101] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x900" 60 107800 1600 1664 1706 1970 900 903 906 912 0x48 0xa
>[  348.726103] [drm:intel_dump_crtc_timings] crtc timings: 107800 1600 1664 1706 1970 900 903 906 912, type: 0x48 flags: 0xa
>[  348.726105] [drm:intel_dump_pipe_config] port clock: 107800
>[  348.726106] [drm:intel_dump_pipe_config] pipe src size: 1600x900
>[  348.726107] [drm:intel_dump_pipe_config] num_scalers: 0
>[  348.726108] [drm:intel_dump_pipe_config] scaler_users: 0x0
>[  348.726109] [drm:intel_dump_pipe_config] scaler id: 0
>[  348.726111] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  348.726113] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  348.726114] [drm:intel_dump_pipe_config] ips: 0
>[  348.726115] [drm:intel_dump_pipe_config] double wide: 0
>[  348.726116] [drm:intel_dump_pipe_config] planes on this crtc
>[  348.726118] [drm:intel_dump_pipe_config] STANDARD PLANE:17 plane: 0.0 idx: 0 enabled
>[  348.726120] [drm:intel_dump_pipe_config] 	FB:52, fb = 1600x900 format = 0x34325258
>[  348.726122] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 1600x900 dst (0, 0) 1600x900
>[  348.726124] [drm:intel_dump_pipe_config] CURSOR PLANE:19 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[  348.726126] [drm:intel_dump_pipe_config] STANDARD PLANE:21 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[  348.726142] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  348.726150] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  348.726153] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  348.726155] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  348.726158] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  348.726160] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  348.726163] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  348.726165] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  348.726168] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  348.726171] [drm:check_crtc_state] [CRTC:20]
>[  348.726183] [drm:check_crtc_state] [CRTC:24]
>[  348.726185] [drm:check_shared_dpll_state] PCH DPLL A
>[  348.726190] [drm:check_shared_dpll_state] PCH DPLL B
>[  348.726194] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  348.726202] [drm:intel_connector_check_state] [CONNECTOR:26:LVDS-1]
>[  348.726209] [drm:check_encoder_state] [ENCODER:27:LVDS-27]
>[  348.726212] [drm:check_encoder_state] [ENCODER:35:DAC-35]
>[  348.726214] [drm:check_encoder_state] [ENCODER:36:TMDS-36]
>[  348.726217] [drm:check_encoder_state] [ENCODER:41:TMDS-41]
>[  348.726219] [drm:check_encoder_state] [ENCODER:43:TMDS-43]
>[  348.726222] [drm:check_encoder_state] [ENCODER:45:TMDS-45]
>[  348.726224] [drm:check_encoder_state] [ENCODER:47:TMDS-47]
>[  348.726226] [drm:check_encoder_state] [ENCODER:49:TMDS-49]
>[  348.726228] [drm:check_crtc_state] [CRTC:20]
>[  348.726239] [drm:check_crtc_state] [CRTC:24]
>[  348.726240] [drm:check_shared_dpll_state] PCH DPLL A
>[  348.726245] [drm:check_shared_dpll_state] PCH DPLL B

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Attachments on bug 90393: 115675 | 115676

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