Re: [Intel-gfx] [PATCH] drm/i915/dp: Update connector status for DP MST hotplugs

2016-11-07 Thread Pandiyan, Dhinakaran
On Mon, 2016-11-07 at 18:14 +0200, Ville Syrjälä wrote: > On Thu, Nov 03, 2016 at 08:38:32PM -0700, Dhinakaran Pandiyan wrote: > > Hotplugging a monitor in DP MST configuration triggers short pulses. > > Although the short pulse handling path ends up in the MST hotplug function, > > we do not perfo

Re: [Intel-gfx] [PATCH] drm/i915/dp: Update connector status for DP MST hotplugs

2016-11-07 Thread Ville Syrjälä
On Thu, Nov 03, 2016 at 08:38:32PM -0700, Dhinakaran Pandiyan wrote: > Hotplugging a monitor in DP MST configuration triggers short pulses. > Although the short pulse handling path ends up in the MST hotplug function, > we do not perform a detect before sending the hotplug uvent. This leads to > th

Re: [Intel-gfx] [PATCH] drm/i915/dp: Update connector status for DP MST hotplugs

2016-11-03 Thread kbuild test robot
Hi Dhinakaran, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.9-rc3 next-20161028] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Dhinakaran-Pandiyan/drm-i915-d

[Intel-gfx] [PATCH] drm/i915/dp: Update connector status for DP MST hotplugs

2016-11-03 Thread Dhinakaran Pandiyan
Hotplugging a monitor in DP MST configuration triggers short pulses. Although the short pulse handling path ends up in the MST hotplug function, we do not perform a detect before sending the hotplug uvent. This leads to the connector status not being updated when the userspace calls DRM_IOCTL_MODE_

[Intel-gfx] [PATCH] drm/i915/dp: Update connector status for DP MST hotplugs

2016-11-03 Thread Dhinakaran Pandiyan
Hotplugging a monitor in DP MST configuration triggers short pulses. Although the short pulse handling path ends up in the MST hotplug function, we do not perform a detect before sending the hotplug uvent. This leads to the connector status not being updated when the userspace calls DRM_IOCTL_MODE_