diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-02-28 17:49:09 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-04-24 12:30:52 +0300 |
| commit | 36e4523aaf4a35de963e190064b53839fa131653 (patch) | |
| tree | 8297267aa83b2c0057424edf803993edaba3b530 /drivers/gpu/drm/drm_mode_object.c | |
| parent | 204f640da6914844b3270b41b29c84f6e3b74083 (diff) | |
| download | linux-36e4523aaf4a35de963e190064b53839fa131653.tar.xz | |
drm/atomic: Wire file_priv through for property changes
We need this to make sure lessees can only connect their
plane/connectors to crtc objects they own. And note that this is
irrespective of whether the lessor is atomic or not, lessor cannot
prevent lessees from enabling atomic.
Cc: stable@vger.kernel.org
Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190228144910.26488-7-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_mode_object.c')
| -rw-r--r-- | drivers/gpu/drm/drm_mode_object.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c index a9005c1c2384..f32507e65b79 100644 --- a/drivers/gpu/drm/drm_mode_object.c +++ b/drivers/gpu/drm/drm_mode_object.c @@ -451,6 +451,7 @@ static int set_property_legacy(struct drm_mode_object *obj, } static int set_property_atomic(struct drm_mode_object *obj, + struct drm_file *file_priv, struct drm_property *prop, uint64_t prop_value) { @@ -477,7 +478,7 @@ retry: obj_to_connector(obj), prop_value); } else { - ret = drm_atomic_set_property(state, obj, prop, prop_value); + ret = drm_atomic_set_property(state, file_priv, obj, prop, prop_value); if (ret) goto out; ret = drm_atomic_commit(state); @@ -520,7 +521,7 @@ int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data, goto out_unref; if (drm_drv_uses_atomic_modeset(property->dev)) - ret = set_property_atomic(arg_obj, property, arg->value); + ret = set_property_atomic(arg_obj, file_priv, property, arg->value); else ret = set_property_legacy(arg_obj, property, arg->value); |