camera_V4L2 on daisy_spring: select timeout |
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Issue descriptionhttps://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/127529259-chromeos-test/chromeos6-row2-rack16-host20/debug/ 07/07 16:54:01.057 DEBUG| parallel:0030| [Info] TestResolutions 07/07 16:54:01.057 DEBUG| parallel:0030| <<< Warning: VIDIOC_CROPCAP not supported.>>> 07/07 16:54:01.058 DEBUG| parallel:0030| actual format for capture 320x240 YUYV picture at 30.00 fps 07/07 16:54:01.058 DEBUG| parallel:0030| <<< Error: select() timeout on /dev/video0.>>> 07/07 16:54:01.058 DEBUG| parallel:0030| [Error] Could not capture frames for 320x240 (56595559) in /dev/video0 07/07 16:54:01.059 DEBUG| parallel:0030| <<< Error: VIDIOC_REQBUFS for MMAP failed on /dev/video0: Device or resource busy.>>>
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Mar 28 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/third_party/autotest/+/7013e24d6bb76310a29b13a2d5268c4c4f96e0f4 commit 7013e24d6bb76310a29b13a2d5268c4c4f96e0f4 Author: Heng-Ruey Hsu <henryhsu@chromium.org> Date: Wed Mar 28 20:34:20 2018 camera_V4L2: Improve the stability of the test - Dump image if first frame after stream on case failed. - Change to use poll, return retry when timeout - Correctly streamoff and deinit when error happened. - Add retry for constant frame rate test. BUG= chromium:740419 TEST=test_that -b ${BOARD} dut camera_V4L2 Change-Id: Ic0179d1e297fd55d82274f2ea877c9d3dfb9c04b Reviewed-on: https://chromium-review.googlesource.com/979833 Commit-Ready: Heng-ruey Hsu <henryhsu@chromium.org> Tested-by: Heng-ruey Hsu <henryhsu@chromium.org> Reviewed-by: Ricky Liang <jcliang@chromium.org> [modify] https://crrev.com/7013e24d6bb76310a29b13a2d5268c4c4f96e0f4/client/site_tests/camera_V4L2/src/camera_characteristics.cc [modify] https://crrev.com/7013e24d6bb76310a29b13a2d5268c4c4f96e0f4/client/site_tests/camera_V4L2/src/media_v4l2_device.cc [modify] https://crrev.com/7013e24d6bb76310a29b13a2d5268c4c4f96e0f4/client/site_tests/camera_V4L2/src/media_v4l2_device.h [modify] https://crrev.com/7013e24d6bb76310a29b13a2d5268c4c4f96e0f4/client/site_tests/camera_V4L2/src/media_v4l2_test.cc
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Mar 29 2018
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Comment 1 by henryhsu@chromium.org
, Jul 10 2017