diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-02 00:28:11 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-20 22:16:38 +0100 |
| commit | 848499032504b1defdebdcf930aa70bd01a45ac1 (patch) | |
| tree | 54e84b73e68ce68ece6ef9adfa888afbb6ec8ed9 /include/drm | |
| parent | 2d13b6796e420ed00389b7399a5d5ac7b1fed436 (diff) | |
drm: add drm_modeset_lock|unlock_all
This is the first step towards introducing the new modeset locking
scheme. The plan is to put helper functions into place at all the
right places step-by-step, so that the final patch to switch on the
new locking scheme doesn't need to touch every single driver.
This helper here will serve as the shotgun solutions for all places
where a more fine-grained locking isn't (yet) implemented.
v2: Fixup kerneldoc for unlock_all.
Reviewed-by: Rob Clark <rob@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_crtc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 665289a68cc..9f0524d507f 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -842,6 +842,9 @@ struct drm_prop_enum_list { char *name; }; +extern void drm_modeset_lock_all(struct drm_device *dev); +extern void drm_modeset_unlock_all(struct drm_device *dev); + extern int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, const struct drm_crtc_funcs *funcs); |