[Bug 89251] New: Fuzzy display with i915 via eDP
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Thu Dec 4 08:19:04 PST 2014
https://bugzilla.kernel.org/show_bug.cgi?id=89251
Bug ID: 89251
Summary: Fuzzy display with i915 via eDP
Product: Drivers
Version: 2.5
Kernel Version: 3.16.6
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - Intel)
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: fp at igh.de
CC: intel-gfx-bugs at lists.freedesktop.org
Regression: No
Created attachment 159711
--> https://bugzilla.kernel.org/attachment.cgi?id=159711&action=edit
Photo without and with modesetting.
Hello,
I have a small panel PC with Intel BayTrail-M chipset. Once the i915 driver is
loaded, the display (internally connected via eDP) shows every second pixel
line shifted one pixel to the right, which leads to "fuzzy" graphics. Booting
with "nomodeset" avoids the problem (see attachment). I tested with 3.16, 3.17
and 3.18 (problem persists).
PC: http://www.winmate.com.tw/TabletPC/TabletPCSpec.asp?Prod=13_0184
lspci output: 00:02.0 VGA compatible controller: Intel Corporation Atom
Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0c)
This is the output of xrandr --verbose:
Screen 0: minimum 8 x 8, current 1024 x 768, maximum 32767 x 32767
eDP1 connected 1024x768+0+0 (0xb4) normal (normal left inverted right x axis y
axis) 473mm x 296mm
Identifier: 0x42
Timestamp: 84073
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0009e5362178563412
01160103852f1d78ea64b5ab5238ab25
13505400000001010101010101010101
0101010101010c3b807870b02340582c
4500d9281100001c0000001000000000
00000000000000000000000000100048
5020416c6c2d496e2d4f6e6500000010
00384c1e53100a0a0a0a0a0a0a0a0038
BACKLIGHT: 7812
range: (0, 7812)
Backlight: 7812
range: (0, 7812)
scaling mode: Full
supported: None, Full, Center, Full aspect
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
1920x1200 (0x49) 151.160MHz -HSync +VSync +preferred
h: width 1920 start 2008 end 2052 total 2053 skew 0 clock 73.63KHz
v: height 1200 start 1204 end 1209 total 1235 clock 59.62Hz
1600x1200 (0xb0) 162.000MHz +HSync +VSync
h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.00KHz
v: height 1200 start 1201 end 1204 total 1250 clock 60.00Hz
1400x1050 (0xb1) 122.000MHz +HSync +VSync
h: width 1400 start 1488 end 1640 total 1880 skew 0 clock 64.89KHz
v: height 1050 start 1052 end 1064 total 1082 clock 59.98Hz
1280x1024 (0xb2) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1280x960 (0xb3) 108.000MHz +HSync +VSync
h: width 1280 start 1376 end 1488 total 1800 skew 0 clock 60.00KHz
v: height 960 start 961 end 964 total 1000 clock 60.00Hz
1024x768 (0xb4) 65.000MHz -HSync -VSync *current
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0xb5) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
800x600 (0xb6) 36.000MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.16KHz
v: height 600 start 601 end 603 total 625 clock 56.25Hz
640x480 (0xb7) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
This is the output of "dmesg | grep drm" after booting with "drm.debug=0xe":
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc7-2-desktop
root=UUID=2cb25be6-750b-4886-b90a-baa0e9b3b509 resume=/dev/sda7 splash=verbose
quiet showopts drm.debug=0xe
[ 0.000000] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc7-2-desktop
root=UUID=2cb25be6-750b-4886-b90a-baa0e9b3b509 resume=/dev/sda7 splash=verbose
quiet showopts drm.debug=0xe
[ 2.859138] [drm] Initialized drm 1.1.0 20060810
[ 2.877527] [drm:i915_dump_device_info] i915 device info: gen=7,
pciid=0x0f31 rev=0x0c flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,
[ 2.877568] [drm:intel_detect_pch] No PCH found.
[ 2.877622] [drm] Memory usable by graphics device = 2048M
[ 2.877626] [drm:i915_gem_gtt_init] GMADR size = 256M
[ 2.877629] [drm:i915_gem_gtt_init] GTT stolen size = 64M
[ 2.877632] [drm:i915_gem_gtt_init] ppgtt mode: 1
[ 2.877636] [drm] Replacing VGA console driver
[ 2.887979] [drm:intel_opregion_setup] graphic opregion physical addr:
0xb9838018
[ 2.888005] [drm:intel_opregion_setup] Public ACPI methods supported
[ 2.888008] [drm:intel_opregion_setup] ASLE supported
[ 2.888102] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.888105] [drm] Driver supports precise vblank timestamp query.
[ 2.888110] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
[ 2.888114] [drm:validate_vbt] Using VBT from OpRegion: $VBT VALLEYVIEW
d
[ 2.888119] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support
0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0
fdi_rx_polarity_inverted 0
[ 2.888122] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
[ 2.888125] [drm:parse_lfp_panel_data] DRRS supported mode is static
[ 2.888130] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
[ 2.888136] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 0
154000 1920 1968 2000 2080 1200 1202 1212 1235 0x8 0xa
[ 2.888139] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
[ 2.888143] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency
200 Hz, active high, min brightness 1, level 255
[ 2.888146] [drm:parse_sdvo_device_mapping] No SDVO device info is found in
VBT
[ 2.888150] [drm:parse_driver_features] DRRS State Enabled:1
[ 2.888169] [drm:intel_dsm_pci_probe] no _DSM method for intel device
[ 2.888182] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory
at bb000000
[ 2.895764] [drm:intel_display_power_get] enabling always-on
[ 2.895771] [drm:intel_display_power_get] enabling display
[ 2.902133] [drm:intel_display_power_get] enabling dpio-tx-b-01
[ 2.907732] [drm:intel_display_power_get] enabling dpio-tx-b-23
[ 2.913730] [drm:intel_display_power_get] enabling dpio-tx-c-01
[ 2.919818] [drm:intel_display_power_get] enabling dpio-tx-c-23
[ 2.926005] [drm:intel_display_power_get] enabling dpio-common
[ 2.961961] [drm:intel_modeset_init] 2 display pipes available.
[ 2.962438] [drm:intel_crt_reset] pch crt adpa set to 0xf40018
[ 2.962534] [drm:intel_dp_init_connector] Adding DP connector on port B
[ 2.962612] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
[ 2.963444] [drm:intel_dp_init_connector] Adding eDP connector on port C
[ 2.986986] [drm:vlv_initial_power_sequencer_setup] initial power sequencer
for port C: pipe A
[ 2.986997] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10
t9 2000 t10 500 t11_t12 6000
[ 2.987001] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10
t9 2000 t10 500 t11_t12 5000
[ 2.987005] [drm:intel_dp_init_panel_power_sequencer] panel power up delay
200, power down delay 50, power cycle delay 600
[ 2.987008] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1,
off delay 200
[ 2.987014] [drm:intel_dp_init_panel_power_sequencer_registers] panel power
sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV
0x270f06
[ 3.008890] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
[ 3.065331] [drm:edp_panel_vdd_on] Turning eDP VDD on
[ 3.065360] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL:
0xabcd000f
[ 3.121344] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 01 00 00 01 80 02 00 00
00 00 01 00
[ 3.215416] [drm:intel_dp_init_panel_power_sequencer_registers] panel power
sequencer register settings: PP_ON 0x80000001, PP_OFF 0x1, PP_DIV 0x270f00
[ 6.225795] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
[ 6.225817] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0xc0000008 PP_CONTROL:
0xabcd0007
[ 6.273782] [drm:edp_panel_vdd_on] Turning eDP VDD on
[ 6.273811] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL:
0xabcd000f
[ 6.581114] [drm:drm_edid_to_eld] ELD: no CEA Extension found
[ 6.581136] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
[ 6.581375] [drm:intel_panel_setup_backlight] backlight initialized,
enabled, brightness 7812/7812, sysfs interface registered
[ 6.581404] [drm:intel_dsi_init]
[ 6.582608] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout:
enabled
[ 6.582628] [drm:intel_modeset_readout_hw_state] [CRTC:13] hw state readout:
disabled
[ 6.582644] [drm:intel_modeset_readout_hw_state] [ENCODER:17:DAC-17] hw
state readout: disabled, pipe A
[ 6.582659] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw
state readout: disabled, pipe A
[ 6.582674] [drm:intel_modeset_readout_hw_state] [ENCODER:23:TMDS-23] hw
state readout: disabled, pipe A
[ 6.582687] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw
state readout: disabled, pipe A
[ 6.582708] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw
state readout: enabled, pipe A
[ 6.582723] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:eDP-1] hw
state readout: enabled
[ 6.582736] [drm:intel_modeset_readout_hw_state] [CONNECTOR:16:VGA-1] hw
state readout: disabled
[ 6.582750] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:HDMI-A-1] hw
state readout: disabled
[ 6.582763] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:DP-1] hw
state readout: disabled
[ 6.582776] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-2] hw
state readout: disabled
[ 6.582796] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for
pipe A
[ 6.582806] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 6.582817] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
[ 6.582830] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 6.582844] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5283424, gmch_n:
8388608, link_m: 293523, link_n: 524288, tu: 64
[ 6.582857] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 6.582866] [drm:intel_dump_pipe_config] requested mode:
[ 6.582884] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0
400 0 0 0 0x0 0x0
[ 6.582894] [drm:intel_dump_pipe_config] adjusted mode:
[ 6.582909] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0
0 0 0x0 0x5
[ 6.582926] [drm:intel_dump_crtc_timings] crtc timings: 151159 1920 2008
2052 2040 1200 1204 1209 1235, type: 0x0 flags: 0x5
[ 6.582936] [drm:intel_dump_pipe_config] port clock: 270000
[ 6.582947] [drm:intel_dump_pipe_config] pipe src size: 720x400
[ 6.582960] [drm:intel_dump_pipe_config] gmch pfit: control: 0x80000000,
ratios: 0x05550600, lvds border: 0x00000000
[ 6.582971] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 6.582981] [drm:intel_dump_pipe_config] ips: 0
[ 6.582990] [drm:intel_dump_pipe_config] double wide: 0
[ 6.583003] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
[ 6.583017] [drm:gm45_get_vblank_counter] trying to get vblank count for
disabled pipe B
[ 6.583027] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
[ 6.583037] [drm:gm45_get_vblank_counter] trying to get vblank count for
disabled pipe B
[ 6.583052] [drm:intel_dump_pipe_config] [CRTC:13][setup_hw_state] config
for pipe B
[ 6.583061] [drm:intel_dump_pipe_config] cpu_transcoder: B
[ 6.583071] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
[ 6.583084] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 6.583097] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0,
link_m: 0, link_n: 0, tu: 0
[ 6.583109] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 6.583118] [drm:intel_dump_pipe_config] requested mode:
[ 6.583134] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0
0 0 0x0 0x0
[ 6.583143] [drm:intel_dump_pipe_config] adjusted mode:
[ 6.583159] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0
0 0 0x0 0x0
[ 6.583174] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0,
type: 0x0 flags: 0x0
[ 6.583183] [drm:intel_dump_pipe_config] port clock: 0
[ 6.583193] [drm:intel_dump_pipe_config] pipe src size: 0x0
[ 6.583204] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 6.583216] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 6.583225] [drm:intel_dump_pipe_config] ips: 0
[ 6.583234] [drm:intel_dump_pipe_config] double wide: 0
[ 6.583249] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
[ 6.583267] [drm:check_encoder_state] [ENCODER:17:DAC-17]
[ 6.583280] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
[ 6.583292] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
[ 6.583304] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
[ 6.583316] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
[ 6.583328] [drm:check_crtc_state] [CRTC:8]
[ 6.584866] [drm:check_crtc_state] [CRTC:13]
[ 6.584904] [drm:i9xx_get_plane_config] pipe/plane 0/0 with fb:
size=720x400 at 32, offset=0, pitch 5120, size 0x1f4000
[ 6.584920] [drm:i915_gem_object_create_stolen_for_preallocated] creating
preallocated stolen object: stolen_offset=0, gtt_offset=0, size=1f4000
[ 6.584949] [drm:i915_pages_create_for_stolen] offset=0x0, size=2048000
[ 6.584980] [drm:intel_alloc_plane_obj] plane fb obj ffff880139338e40
[ 6.584999] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0
+ 1f4000
[ 6.585011] [drm:i915_gem_setup_global_gtt] clearing unused GTT space:
[1f4000, 7ffff000]
[ 6.596148] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry:
7fdf0
[ 6.596276] [drm:i915_gem_context_init] HW context support initialized
[ 6.596342] [drm:init_status_page] render ring hws offset: 0x001f5000
[ 6.596357] [drm:i915_gem_object_create_stolen] creating stolen object:
size=20000
[ 6.596374] [drm:i915_pages_create_for_stolen] offset=0x1f4000, size=131072
[ 6.597844] [drm:intel_init_pipe_control] render ring pipe control offset:
0x00218000
[ 6.597913] [drm:init_status_page] bsd ring hws offset: 0x00219000
[ 6.597926] [drm:i915_gem_object_create_stolen] creating stolen object:
size=20000
[ 6.597939] [drm:i915_pages_create_for_stolen] offset=0x214000, size=131072
[ 6.598059] [drm:init_status_page] blitter ring hws offset: 0x0023c000
[ 6.598071] [drm:i915_gem_object_create_stolen] creating stolen object:
size=20000
[ 6.598083] [drm:i915_pages_create_for_stolen] offset=0x234000, size=131072
[ 6.598260] [drm:i915_gem_object_create_stolen_for_preallocated] creating
preallocated stolen object: stolen_offset=3efa000, gtt_offset=ffffffff,
size=6000
[ 6.598276] [drm:i915_pages_create_for_stolen] offset=0x3efa000, size=24576
[ 6.599687] [drm:valleyview_init_gt_powersave] DDR speed: 1066 MHz
[ 6.602048] [drm:valleyview_init_gt_powersave] max GPU freq: 844 MHz (221)
[ 6.603621] [drm:valleyview_init_gt_powersave] RPe GPU freq: 400 MHz (201)
[ 6.603643] [drm:valleyview_init_gt_powersave] RP1(Guar Freq) GPU freq: 311
MHz (197)
[ 6.603659] [drm:valleyview_init_gt_powersave] min GPU freq: 178 MHz (191)
[ 6.605791] [drm:vlv_update_cdclk] Current CD clock rate: 320000 kHz
[ 6.606411] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:28:eDP-1]
[ 6.606433] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
[ 6.624221] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor
0
[ 6.696173] [drm:intel_dp_probe_oui] Sink OUI: 00e04c
[ 6.745212] [drm:intel_dp_probe_oui] Branch OUI: 00e04c
[ 6.781221] [drm:drm_edid_to_eld] ELD: no CEA Extension found
[ 6.781248] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:28:eDP-1] probed modes :
[ 6.781271] [drm:drm_mode_debug_printmodeline] Modeline 29:"1920x1200" 60
151160 1920 2008 2052 2053 1200 1204 1209 1235 0x48 0x6
[ 6.781285] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:16:VGA-1]
[ 6.781297] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
[ 6.782907] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect
cycle: adpa=0xf40018
[ 6.789157] [drm:valleyview_crt_detect_hotplug] valleyview hotplug
adpa=0xf40018, result 0
[ 6.789176] [drm:intel_crt_detect] CRT not detected via hotplug
[ 6.800162] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] timed out after NAK
[ 6.800186] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[ 6.851201] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[ 6.858799] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 6.858816] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no
valid EDID found]
[ 6.863288] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:16:VGA-1] disconnected
[ 6.863313] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:19:HDMI-A-1]
[ 6.863331] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
[ 6.875680] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
[ 6.875701] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus dpb
[ 6.887299] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:19:HDMI-A-1] disconnected
[ 6.887324] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:24:DP-1]
[ 6.887337] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
[ 6.911314] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:24:DP-1] disconnected
[ 6.911338] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:26:HDMI-A-2]
[ 6.911350] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
[ 6.974043] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit
banging on pin 4
[ 6.980777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus dpc
[ 6.992337] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:26:HDMI-A-2] disconnected
[ 6.992352] [drm:drm_setup_crtcs]
[ 6.992364] [drm:drm_enable_connectors] connector 28 enabled? yes
[ 6.992372] [drm:drm_enable_connectors] connector 16 enabled? no
[ 6.992379] [drm:drm_enable_connectors] connector 19 enabled? no
[ 6.992386] [drm:drm_enable_connectors] connector 24 enabled? no
[ 6.992392] [drm:drm_enable_connectors] connector 26 enabled? no
[ 6.992401] [drm:intel_fb_initial_config] looking for cmdline mode on
connector eDP-1
[ 6.992408] [drm:intel_fb_initial_config] looking for preferred mode on
connector eDP-1
[ 6.992418] [drm:intel_fb_initial_config] connector eDP-1 on pipe A
[CRTC:8]: 1920x1200
[ 6.992426] [drm:intel_fb_initial_config] connector VGA-1 not enabled,
skipping
[ 6.992432] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled,
skipping
[ 6.992439] [drm:intel_fb_initial_config] connector DP-1 not enabled,
skipping
[ 6.992445] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled,
skipping
[ 6.992454] [drm:drm_setup_crtcs] desired mode 1920x1200 set on crtc 8
[ 6.992468] [drm:intelfb_create] no BIOS fb, allocating a new one
[ 6.992476] [drm:i915_gem_object_create_stolen] creating stolen object:
size=8ca000
[ 6.992489] [drm:i915_pages_create_for_stolen] offset=0x254000, size=9216000
[ 6.997564] [drm:intelfb_create] allocated 1920x1200 fb: 0x0025f000, bo
ffff880139338740
[ 6.998618] fbcon: inteldrmfb (fb0) is primary device
[ 6.999054] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y)
(0 0)
[ 6.999067] [drm:intel_set_config_compute_mode_changes] modes are different,
full mode set
[ 6.999079] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0
0 0 0x0 0x0
[ 6.999092] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1200" 60
151160 1920 2008 2052 2053 1200 1204 1209 1235 0x48 0x6
[ 6.999098] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=1, fb_changed=1
[ 6.999106] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 6.999119] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset:
1, prepare: 1, disable: 0
[ 6.999129] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking
for sink bpp constrains
[ 6.999141] [drm:intel_dp_compute_config] DP link computation with max lane
count 2 max bw 0a pixel clock 151160KHz
[ 6.999146] [drm:intel_dp_compute_config] clamping bpp for eDP panel to
BIOS-provided 18
[ 6.999154] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock
270000 bpp 18
[ 6.999159] [drm:intel_dp_compute_config] DP link bw required 272088
available 432000
[ 6.999168] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18,
dithering: 1
[ 6.999174] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
[ 6.999178] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 6.999183] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
[ 6.999191] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 6.999199] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5283424, gmch_n:
8388608, link_m: 293523, link_n: 524288, tu: 64
[ 6.999206] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 6.999209] [drm:intel_dump_pipe_config] requested mode:
[ 6.999222] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60
151160 1920 2008 2052 2053 1200 1204 1209 1235 0x48 0x6
[ 6.999226] [drm:intel_dump_pipe_config] adjusted mode:
[ 6.999238] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60
151160 1920 2008 2052 2053 1200 1204 1209 1235 0x48 0x6
[ 6.999249] [drm:intel_dump_crtc_timings] crtc timings: 151160 1920 2008
2052 2053 1200 1204 1209 1235, type: 0x48 flags: 0x6
[ 6.999253] [drm:intel_dump_pipe_config] port clock: 270000
[ 6.999258] [drm:intel_dump_pipe_config] pipe src size: 1920x1200
[ 6.999264] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 6.999270] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 6.999274] [drm:intel_dump_pipe_config] ips: 0
[ 6.999278] [drm:intel_dump_pipe_config] double wide: 0
[ 6.999294] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
[ 7.023355] [drm:intel_edp_backlight_off]
[ 7.248492] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
[ 7.272557] [drm:intel_edp_panel_off] Turn eDP power off
[ 7.284565] [drm:wait_panel_off] Wait for panel power off time
[ 7.284579] [drm:wait_panel_status] mask b0000000 value 00000000 status
c0000008 control abcd0000
[ 7.295563] [drm:wait_panel_status] Wait complete
[ 7.347635] [drm:i9xx_pfit_disable] disabling pfit, current: 0x80000000
[ 7.347645] [drm:intel_dp_link_down]
[ 7.398666] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
[ 7.398677] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2,
cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
[ 7.438680] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
[ 7.438681] [drm:intel_display_power_put] disabling always-on
[ 7.527799] [drm:edp_panel_vdd_on] Turning eDP VDD on
[ 7.527806] [drm:wait_panel_power_cycle] Wait for panel power cycle
[ 7.735644] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p
off, RC6pp off
[ 7.735657] [drm:valleyview_enable_rps] GPLL enabled? yes
[ 7.735664] [drm:valleyview_enable_rps] GPU status: 0x0000c590
[ 7.735672] [drm:valleyview_enable_rps] current GPU freq: 311 MHz (197)
[ 7.735677] [drm:valleyview_enable_rps] setting GPU freq to 400 MHz (201)
[ 7.735684] [drm:valleyview_set_rps] GPU freq request from 311 MHz (197) to
400 MHz (201)
[ 7.886091] [drm:wait_panel_status] mask b800000f value 00000000 status
00000000 control abcd0000
[ 7.886098] [drm:wait_panel_status] Wait complete
[ 7.886109] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL:
0xabcd0008
[ 7.886113] [drm:edp_panel_vdd_on] eDP was not running
[ 8.099240] [drm:intel_edp_panel_on] Turn eDP power on
[ 8.111251] [drm:wait_panel_power_cycle] Wait for panel power cycle
[ 8.111265] [drm:wait_panel_status] mask b800000f value 00000000 status
00000000 control abcd0008
[ 8.111270] [drm:wait_panel_status] Wait complete
[ 8.111277] [drm:wait_panel_on] Wait for panel power on
[ 8.111285] [drm:wait_panel_status] mask b000000f value 80000008 status
0000000a control abcd000b
[ 8.122257] [drm:wait_panel_status] Wait complete
[ 8.146276] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
[ 8.146290] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL:
0xabcd0003
[ 8.194310] [drm:edp_panel_vdd_on] Turning eDP VDD on
[ 8.194326] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL:
0xabcd000b
[ 8.270346] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
[ 8.343397] [drm:intel_dp_start_link_train] clock recovery OK
[ 8.416451] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training
successful
[ 8.440580] [drm:g4x_check_srwm] SR watermark: display plane 116, cursor 2
[ 8.440587] [drm:g4x_check_srwm] SR watermark: display plane 229, cursor 2
[ 8.440596] [drm:valleyview_update_wm] Setting FIFO watermarks - A:
plane=65, cursor=2, B: plane=2, cursor=2, SR: plane=116, cursor=2
[ 8.440604] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
[ 8.440618] [drm:intel_edp_backlight_on]
[ 8.440623] [drm:intel_panel_enable_backlight] pipe A
[ 8.440631] [drm:intel_panel_actually_set_backlight] set backlight PWM =
7812
[ 8.464505] [drm:i9xx_update_primary_plane] Writing base 0025F000 00000000 0
0 7680
[ 8.464534] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
[ 8.464551] [drm:check_encoder_state] [ENCODER:17:DAC-17]
[ 8.464558] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
[ 8.464565] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
[ 8.464571] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
[ 8.464577] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
[ 8.464584] [drm:check_crtc_state] [CRTC:8]
[ 8.466513] [drm:check_crtc_state] [CRTC:13]
[ 8.466570] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
[ 8.466585] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:13], mode_changed=0, fb_changed=0
[ 8.466593] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 8.466763] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y)
(0 0)
[ 8.466774] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=0, fb_changed=0
[ 8.466781] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 8.514379] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 9.292966] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
[ 9.292986] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL:
0xabcd0007
[ 10.077542] [drm:intel_backlight_device_update_status] updating
intel_backlight, brightness=7812/7812
[ 10.077545] [drm:intel_panel_actually_set_backlight] set backlight PWM =
7812
[ 11.511346] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y)
(0 0)
[ 11.511353] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=0, fb_changed=0
[ 11.511355] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 11.662834] [drm:i915_gem_open]
[ 11.662950] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y)
(0 0)
[ 11.662960] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=0, fb_changed=0
[ 11.662965] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 11.662970] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
[ 11.662974] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:13], mode_changed=0, fb_changed=0
[ 11.662978] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 11.673510] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y)
(0 0)
[ 11.673532] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=0, fb_changed=0
[ 11.673536] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 11.689077] [drm:i915_gem_open]
[ 11.689119] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.689879] [drm:i915_gem_open]
[ 11.689916] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.689925] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.691696] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.691723] [drm:drm_mode_addfb] [FB:33]
[ 11.692053] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.692063] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
[ 11.692184] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
[ 11.692206] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
[ 11.692656] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
[ 11.692671] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
[ 11.692742] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
[ 11.692755] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
[ 11.692834] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
[ 11.692846] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
[ 11.692921] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
[ 11.692936] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
[ 11.756907] [drm:drm_mode_addfb] [FB:33]
[ 11.757229] [drm:drm_mode_setcrtc] [CRTC:8]
[ 11.757238] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
[ 11.757243] [drm:intel_crtc_set_config] [CRTC:8] [FB:33] #connectors=1 (x y)
(0 0)
[ 11.757249] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:8], mode_changed=0, fb_changed=1
[ 11.757254] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 11.764748] [drm:i9xx_update_primary_plane] Writing base 00B29000 00000000 0
0 7680
[ 11.782836] [drm:drm_mode_setcrtc] [CRTC:13]
[ 11.782843] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
[ 11.782850] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:13], mode_changed=0, fb_changed=0
[ 11.782855] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to
[CRTC:8]
[ 12.127021] [drm:add_framebuffer_internal] [FB:36]
[ 12.127037] [drm:g4x_check_srwm] SR watermark: display plane 116, cursor 6
[ 12.127040] [drm:g4x_check_srwm] SR watermark: display plane 229, cursor 10
[ 12.127045] [drm:valleyview_update_wm] Setting FIFO watermarks - A:
plane=65, cursor=6, B: plane=2, cursor=2, SR: plane=116, cursor=10
[ 12.127049] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
I hope this contains the necessary information.
Thanks in advance,
Florian
--
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
More information about the intel-gfx-bugs
mailing list