Adding upstream version 6.8.9.upstream/6.8.9

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

1 files changed, 0 insertions, 44 deletions

diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index e1cfba2ff5..4f6f8c662d 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -1391,50 +1391,6 @@ struct drm_bridge *of_drm_find_bridge(struct device_node *np)
 EXPORT_SYMBOL(of_drm_find_bridge);
 #endif
 
-#ifdef CONFIG_DEBUG_FS
-static int drm_bridge_chains_info(struct seq_file *m, void *data)
-{
-	struct drm_debugfs_entry *entry = m->private;
-	struct drm_device *dev = entry->dev;
-	struct drm_printer p = drm_seq_file_printer(m);
-	struct drm_mode_config *config = &dev->mode_config;
-	struct drm_encoder *encoder;
-	unsigned int bridge_idx = 0;
-
-	list_for_each_entry(encoder, &config->encoder_list, head) {
-		struct drm_bridge *bridge;
-
-		drm_printf(&p, "encoder[%u]\n", encoder->base.id);
-
-		drm_for_each_bridge_in_chain(encoder, bridge) {
-			drm_printf(&p, "\tbridge[%u] type: %u, ops: %#x",
-				   bridge_idx, bridge->type, bridge->ops);
-
-#ifdef CONFIG_OF
-			if (bridge->of_node)
-				drm_printf(&p, ", OF: %pOFfc", bridge->of_node);
-#endif
-
-			drm_printf(&p, "\n");
-
-			bridge_idx++;
-		}
-	}
-
-	return 0;
-}
-
-static const struct drm_debugfs_info drm_bridge_debugfs_list[] = {
-	{ "bridge_chains", drm_bridge_chains_info, 0 },
-};
-
-void drm_bridge_debugfs_init(struct drm_device *dev)
-{
-	drm_debugfs_add_files(dev, drm_bridge_debugfs_list,
-			      ARRAY_SIZE(drm_bridge_debugfs_list));
-}
-#endif
-
 MODULE_AUTHOR("Ajay Kumar <ajaykumar.rs@samsung.com>");
 MODULE_DESCRIPTION("DRM bridge infrastructure");
 MODULE_LICENSE("GPL and additional rights");