mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers
As suggested by the TODO list for the kernel DRM subsystem, replace the deprecated functions that take/drop modeset locks with new helpers. Signed-off-by: Michal Orzel <michalorzel.eng@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1588093804-30446-1-git-send-email-michalorzel.eng@gmail.com
This commit is contained in:
parent
8976eeee8d
commit
9bcaa3fe58
@ -402,12 +402,13 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
|
||||
{
|
||||
struct drm_mode_obj_get_properties *arg = data;
|
||||
struct drm_mode_object *obj;
|
||||
struct drm_modeset_acquire_ctx ctx;
|
||||
int ret = 0;
|
||||
|
||||
if (!drm_core_check_feature(dev, DRIVER_MODESET))
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
drm_modeset_lock_all(dev);
|
||||
DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
|
||||
|
||||
obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
|
||||
if (!obj) {
|
||||
@ -427,7 +428,7 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
|
||||
out_unref:
|
||||
drm_mode_object_put(obj);
|
||||
out:
|
||||
drm_modeset_unlock_all(dev);
|
||||
DRM_MODESET_LOCK_ALL_END(ctx, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -449,12 +450,13 @@ static int set_property_legacy(struct drm_mode_object *obj,
|
||||
{
|
||||
struct drm_device *dev = prop->dev;
|
||||
struct drm_mode_object *ref;
|
||||
struct drm_modeset_acquire_ctx ctx;
|
||||
int ret = -EINVAL;
|
||||
|
||||
if (!drm_property_change_valid_get(prop, prop_value, &ref))
|
||||
return -EINVAL;
|
||||
|
||||
drm_modeset_lock_all(dev);
|
||||
DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
|
||||
switch (obj->type) {
|
||||
case DRM_MODE_OBJECT_CONNECTOR:
|
||||
ret = drm_connector_set_obj_prop(obj, prop, prop_value);
|
||||
@ -468,7 +470,7 @@ static int set_property_legacy(struct drm_mode_object *obj,
|
||||
break;
|
||||
}
|
||||
drm_property_change_valid_put(prop, ref);
|
||||
drm_modeset_unlock_all(dev);
|
||||
DRM_MODESET_LOCK_ALL_END(ctx, ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user