compositor-drm: find disconnects from head_list
authorPekka Paalanen <pekka.paalanen@collabora.co.uk>
Thu, 31 Aug 2017 12:41:57 +0000 (15:41 +0300)
committerPekka Paalanen <pekka.paalanen@collabora.co.uk>
Tue, 17 Apr 2018 12:57:41 +0000 (15:57 +0300)
commita0a3746a8a4febb5a807f6961a11cabb989f4277
tree4c0df1baa67ab12619a411573fed0bf435802c01
parentaeca2b5aad28eccbc4ed46d9422bd640f6dbf8d7
compositor-drm: find disconnects from head_list

Instead of iterating output_list and pending_output_list, iterate
head_list to find outputs whose connectors have been disconnected.

This helps a following patch to move connector fields from drm_output to
drm_head.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Derek Foreman <derekf@osg.samsung.com>
libweston/compositor-drm.c