diff options
| author | Rob Clark <rob@ti.com> | 2011-12-13 20:19:35 -0600 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-05 09:24:39 +0000 |
| commit | a9971157b6c550644fe19551c21f4b05f7e9475a (patch) | |
| tree | 8922994230f923f68ad1590576365b997179f25d /drivers/gpu | |
| parent | d8e70a254d8f2da141006e496a51502b79115e80 (diff) | |
drm: disconnect plane from fb/crtc when disabled
Since plane->fb and plane->crtc are set in drm_mode_setplane()
after update_plane(), They should be cleared after disable().
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index f259a256320..7710bcb4bd8 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -348,6 +348,9 @@ void drm_framebuffer_cleanup(struct drm_framebuffer *fb) ret = plane->funcs->disable_plane(plane); if (ret) DRM_ERROR("failed to disable plane with busy fb\n"); + /* disconnect the plane from the fb and crtc: */ + plane->fb = NULL; + plane->crtc = NULL; } } |