Change in libgfxinit[master]: gma display_probing: Add Hotplug_Events()

[Nico Huber (Code Review)]

Hello Arthur Heymans, Matt DeVillier, Thomas Heijligen,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/libgfxinit/+/35720

to look at the new patch set (#5).

Change subject: gma display_probing: Add Hotplug_Events()
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gma display_probing: Add Hotplug_Events()

The Hotplug_Events() procedure returns a list of ports with hotplug
events. And optionally clears those.

Change-Id: Iff5e812d3119bfd44f5ea58e5086aa3ccba7c0bf
Signed-off-by: Nico Huber 
---
M common/hw-gfx-gma-display_probing.adb
M common/hw-gfx-gma-display_probing.ads
2 files changed, 19 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/libgfxinit refs/changes/20/35720/5