[Bug 109635] [CI][BAT] igt at kms_chamelium@hdmi-crc|cmp-* - fail - Chamelium RPC call failed: RPC failed at server. <class 'chameleond.devices.input_flow.InputFlowError'>:Video input not stable

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109635

--- Comment #6 from Neel <neel.desai at intel.com> ---
(In reply to James Ausmus from comment #4)
> I'm seeing that the Chamelium is complaining that the video input isn't
> stable, but the test never appears to call
> chamelium_port_wait_video_input_stable - I wonder if we're just trying to
> capture CRCs before the Chamelium has had a chance to decide the input is
> stable?
> 
> Might be worth trying to just throw in a call to
> chamelium_port_wait_video_input_stable before the chamelium_capture call.

James, adding the call to chamelium_port_wait_video_input_stable() does not
help. 

chamelium_port_wait_video_input_stable() with a timeout of 20s itself times
out. 

(kms_chamelium:17683) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_chamelium:17683) igt_chamelium-DEBUG: Waiting for video input to stabalize
on DP-1
(kms_chamelium:17683) igt_chamelium-CRITICAL: Test assertion failure function
chamelium_rpc, file ../lib/igt_chamelium.c:358:
(kms_chamelium:17683) igt_chamelium-CRITICAL: Failed assertion:
!chamelium->env.fault_occurred
(kms_chamelium:17683) igt_chamelium-CRITICAL: Chamelium RPC call
WaitVideoInputStable(ii) failed: RPC failed at server.  <class
'chameleond.devices.input_flow.InputFlowError'>:Timeout waiting video output
stable
(kms_chamelium:17683) igt_core-INFO: Stack trace:
(kms_chamelium:17683) igt_core-INFO:   #0 ../lib/igt_core.c:1474
__igt_fail_assert()
(kms_chamelium:17683) igt_core-INFO:   #1 ../lib/igt_chamelium.c:361
chamelium_rpc()
(kms_chamelium:17683) igt_core-INFO:   #2 ../lib/igt_chamelium.c:438
chamelium_port_wait_video_input_stable()
(kms_chamelium:17683) igt_core-INFO:   #3 ../tests/kms_chamelium.c:568
do_test_display()
(kms_chamelium:17683) igt_core-INFO:   #4 ../tests/kms_chamelium.c:626
test_display_one_mode()
(kms_chamelium:17683) igt_core-INFO:   #5 ../tests/kms_chamelium.c:934
__real_main783()
(kms_chamelium:17683) igt_core-INFO:   #6 ../tests/kms_chamelium.c:783 main()
(kms_chamelium:17683) igt_core-INFO:   #7 [__libc_start_main+0xf3]
(kms_chamelium:17683) igt_core-INFO:   #8 [_start+0x2e]
****  END  ****

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20190321/f4da8d5c/attachment.html>