diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-08-05 10:40:20 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-08-06 10:11:53 +1000 |
| commit | 5b215bcff50d549d73e43c09bcccf8eebcc95bac (patch) | |
| tree | 7f81ae58779e5d402ed6539dbc5eb4d25dba2af9 /drivers/gpu/drm/drm_fops.c | |
| parent | f7257a224ebbc897b21d0020cb2fedc43536068f (diff) | |
drm/i915: lock around link status and link training.
We need to take the connection mutex around the link status
check for non-MST case, but also around the MST link training
on short HPDs.
I suspect we actually should have a dpcd lock in the future as
well, that just lock the local copies of dpcd and flags stored
from that.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_fops.c')
0 files changed, 0 insertions, 0 deletions