Daniel Vetter 89ced12547 drm/fb-helper: Fix locking in drm_fb_helper_hotplug_event ...

Driver's and ->fill_modes functions are allowed to grab crtc mutexes
(for e.g. load detect). Hence we need to first only grab the general
kms mutex, and only in a second step grab all locks to do the
modesets.

This prevents a deadlock on my gm45 in the tv load detect code called
by drm_helper_probe_single_connector_modes.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2013-04-12 14:21:12 +10:00

..

drm

drm/fb-helper: Fix locking in drm_fb_helper_hotplug_event

2013-04-12 14:21:12 +10:00

vga

fbcon: fix locking harder

2013-02-08 12:02:43 +10:00

Makefile

gpu: remove gma500 stub driver

2013-02-20 17:54:58 +10:00