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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SNB][IVB][BAT] kms_cursor_legacy@basic-busy-flip-before-cursor-atomic fails in CI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100215#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SNB][IVB][BAT] kms_cursor_legacy@basic-busy-flip-before-cursor-atomic fails in CI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100215">bug 100215</a>
from <span class="vcard"><a class="email" href="mailto:mika.kuoppala@intel.com" title="Mika Kuoppala <mika.kuoppala@intel.com>"> <span class="fn">Mika Kuoppala</span></a>
</span></b>
<pre>With snb basic-busy-flip-before-cursor-legacy still fails with commit in
<a href="show_bug.cgi?id=100215#c21">comment #21</a> merged.
Here is the relevant dmesg parts:
[ 2609.175943] [IGT] kms_cursor_legacy: executing
[ 2609.186757] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:40:VGA-1]
[ 2609.186790] [drm:intel_crt_detect [i915]] [CONNECTOR:40:VGA-1] force=1
[ 2609.186814] [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0xf40000,
result 0
[ 2609.186832] [drm:intel_crt_detect [i915]] CRT not detected via hotplug
[ 2609.188347] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr:
0050 w(1)
[ 2609.188377] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first
message, retry
[ 2609.190332] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr:
0050 w(1)
[ 2609.190341] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 2609.190371] [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed,
retry using GPIO bit-banging
[ 2609.190400] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915
gmbus vga. force bit now 1
[ 2609.191195] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 2609.191223] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915
gmbus vga. force bit now 0
[ 2609.191256] [drm:intel_crt_detect_ddc [i915]] CRT not detected via DDC:0x50
[no valid EDID found]
[ 2609.191297] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:40:VGA-1] disconnected
[ 2609.191547] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:43:HDMI-A-1]
[ 2609.191594] [drm:intel_hdmi_detect [i915]] [CONNECTOR:43:HDMI-A-1]
[ 2609.267504] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr:
0040 w(1)
[ 2609.267549] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first
message, retry
[ 2609.269659] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr:
0040 w(1)
[ 2609.269673] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 2609.269681] [drm:drm_detect_monitor_audio] Monitor has basic audio support
[ 2609.269935] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 2609.269941] [drm:drm_edid_to_eld] ELD monitor
[ 2609.269947] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0
0, audio latency 0 0
[ 2609.269952] [drm:drm_edid_to_eld] ELD size 24, SAD count 1
[ 2609.270128] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:43:HDMI-A-1] probed modes :
[ 2609.270136] [drm:drm_mode_debug_printmodeline] Modeline 50:"1920x1080" 60
138780 1920 1968 2000 2080 1080 1083 1088 1112 0x48 0x9
[ 2609.270142] [drm:drm_mode_debug_printmodeline] Modeline 52:"1920x1080" 60
148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2609.270148] [drm:drm_mode_debug_printmodeline] Modeline 72:"1920x1080" 60
148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2609.270153] [drm:drm_mode_debug_printmodeline] Modeline 54:"1920x1080i" 60
74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 2609.270159] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080i" 60
74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 2609.270165] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 50
148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 2609.270170] [drm:drm_mode_debug_printmodeline] Modeline 66:"1920x1080i" 50
74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
[ 2609.270176] [drm:drm_mode_debug_printmodeline] Modeline 51:"1920x1080" 40
92520 1920 1968 2000 2080 1080 1083 1088 1112 0x40 0x9
[ 2609.270181] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x720" 60
74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 2609.270187] [drm:drm_mode_debug_printmodeline] Modeline 74:"1280x720" 60
74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 2609.270192] [drm:drm_mode_debug_printmodeline] Modeline 67:"1280x720" 50
74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
[ 2609.270198] [drm:drm_mode_debug_printmodeline] Modeline 68:"720x576" 50
27000 720 732 796 864 576 581 586 625 0x40 0xa
[ 2609.270204] [drm:drm_mode_debug_printmodeline] Modeline 70:"720x576i" 50
13500 720 732 795 864 576 580 586 625 0x40 0x101a
[ 2609.270209] [drm:drm_mode_debug_printmodeline] Modeline 75:"720x480" 60
27027 720 736 798 858 480 489 495 525 0x40 0xa
[ 2609.270215] [drm:drm_mode_debug_printmodeline] Modeline 56:"720x480" 60
27000 720 736 798 858 480 489 495 525 0x40 0xa
[ 2609.270220] [drm:drm_mode_debug_printmodeline] Modeline 81:"720x480i" 60
13514 720 739 801 858 480 488 494 525 0x40 0x101a
[ 2609.270226] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480i" 60
13500 720 739 801 858 480 488 494 525 0x40 0x101a
[ 2609.270321] [drm:drm_mode_debug_printmodeline] Modeline 83:"640x480" 60
25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 2609.270341] [drm:drm_mode_debug_printmodeline] Modeline 64:"640x480" 60
25175 640 656 752 800 480 490 492 525 0x40 0xa
[ 2609.270708] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:48:DP-1]
[ 2609.270760] [drm:intel_dp_detect [i915]] [CONNECTOR:48:DP-1]
[ 2609.273479] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.276213] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.279008] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.281678] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.284362] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.286925] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.289491] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.292056] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.294623] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.297184] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.299749] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.302325] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.304893] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.307461] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.310025] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.312590] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.315154] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.317720] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.320306] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.322872] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.325437] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.327998] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.330561] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.333122] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.335686] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.338247] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.340835] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.343434] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.346026] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.348619] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.351210] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.353839] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7143003f
[ 2609.353853] [drm:drm_dp_dpcd_access] Too many retries, giving up. First
error: -110
[ 2609.353858] [drm:drm_helper_probe_single_connector_modes]
[CONNECTOR:48:DP-1] disconnected
[ 2609.354025] [IGT] kms_cursor_legacy: starting subtest
basic-busy-flip-before-cursor-legacy
[ 2609.354212] [drm:drm_mode_addfb2] [FB:57]
[ 2609.388992] [drm:drm_mode_addfb2] [FB:61]
[ 2611.073816] [IGT] kms_cursor_legacy: exiting, ret=99</pre>
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