Adding upstream version 6.8.9.upstream/6.8.9

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 1 deletions

diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h
index 3a09682af..977a9381c 100644
--- a/include/drm/drm_encoder.h
+++ b/include/drm/drm_encoder.h
@@ -60,7 +60,7 @@ struct drm_encoder_funcs {
 	 * @late_register:
 	 *
 	 * This optional hook can be used to register additional userspace
-	 * interfaces attached to the encoder like debugfs interfaces.
+	 * interfaces attached to the encoder.
 	 * It is called late in the driver load sequence from drm_dev_register().
 	 * Everything added from this callback should be unregistered in
 	 * the early_unregister callback.
@@ -81,6 +81,13 @@ struct drm_encoder_funcs {
 	 * before data structures are torndown.
 	 */
 	void (*early_unregister)(struct drm_encoder *encoder);
+
+	/**
+	 * @debugfs_init:
+	 *
+	 * Allows encoders to create encoder-specific debugfs files.
+	 */
+	void (*debugfs_init)(struct drm_encoder *encoder, struct dentry *root);
 };
 
 /**
@@ -184,6 +191,13 @@ struct drm_encoder {
 
 	const struct drm_encoder_funcs *funcs;
 	const struct drm_encoder_helper_funcs *helper_private;
+
+	/**
+	 * @debugfs_entry:
+	 *
+	 * Debugfs directory for this CRTC.
+	 */
+	struct dentry *debugfs_entry;
 };
 
 #define obj_to_encoder(x) container_of(x, struct drm_encoder, base)