#include <drm/drm_crtc.h>
#include <drm/drmP.h>
+#include "drm_crtc_helper_internal.h"
+
struct drm_dp_aux_dev {
unsigned index;
struct drm_dp_aux *aux;
schedule();
return 0;
}
-/**
- * drm_dp_aux_unregister_devnode() - unregister a devnode for this aux channel
- * @aux: DisplayPort AUX channel
- *
- * Returns 0 on success or a negative error code on failure.
- */
+
void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
{
struct drm_dp_aux_dev *aux_dev;
DRM_DEBUG("drm_dp_aux_dev: aux [%s] unregistering\n", aux->name);
kref_put(&aux_dev->refcount, release_drm_dp_aux_dev);
}
-EXPORT_SYMBOL(drm_dp_aux_unregister_devnode);
-/**
- * drm_dp_aux_register_devnode() - register a devnode for this aux channel
- * @aux: DisplayPort AUX channel
- *
- * Returns 0 on success or a negative error code on failure.
- */
int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)
{
struct drm_dp_aux_dev *aux_dev;
drm_dp_aux_unregister_devnode(aux);
return res;
}
-EXPORT_SYMBOL(drm_dp_aux_register_devnode);
int drm_dp_aux_dev_init(void)
{
class_destroy(drm_dp_aux_dev_class);
return res;
}
-EXPORT_SYMBOL(drm_dp_aux_dev_init);
void drm_dp_aux_dev_exit(void)
{
unregister_chrdev(drm_dev_major, "aux");
class_destroy(drm_dp_aux_dev_class);
}
-EXPORT_SYMBOL(drm_dp_aux_dev_exit);