[Bug 82593] [HSW-M/BYT/BDW/BSW]udevadm unable to monitor HDMI plug/unplug event sporadically

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82593

ye.tian <yex.tian at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #25 from ye.tian <yex.tian at intel.com> ---
Test it on the drm-intel-nightly branch
kernel(drm-intel-nightly_4643c5_20150613+), this problem has go away. 
output info:
--------------------
root at x-byt01:~# udevadm monitor
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent

KERNEL[94.273388] change   /devices/pci0000:00/0000:00:02.0/drm/card0 (drm)
UDEV  [94.274861] change   /devices/pci0000:00/0000:00:02.0/drm/card0 (drm)
KERNEL[106.362164] change   /devices/pci0000:00/0000:00:02.0/drm/card0 (drm)
UDEV  [106.363598] change   /devices/pci0000:00/0000:00:02.0/drm/card0 (drm)

BTW, on the latest nightly kernel with this patch, this problem also has go
away, the same as the output info.

please see the dmesg info.

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