From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/drm_mode_config.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/gpu/drm/drm_mode_config.c b/kernel/drivers/gpu/drm/drm_mode_config.c
index f1affc1..fad2c11 100644
--- a/kernel/drivers/gpu/drm/drm_mode_config.c
+++ b/kernel/drivers/gpu/drm/drm_mode_config.c
@@ -398,6 +398,8 @@
*/
int drmm_mode_config_init(struct drm_device *dev)
{
+ int ret;
+
mutex_init(&dev->mode_config.mutex);
drm_modeset_lock_init(&dev->mode_config.connection_mutex);
mutex_init(&dev->mode_config.idr_mutex);
@@ -419,7 +421,11 @@
init_llist_head(&dev->mode_config.connector_free_list);
INIT_WORK(&dev->mode_config.connector_free_work, drm_connector_free_work_fn);
- drm_mode_create_standard_properties(dev);
+ ret = drm_mode_create_standard_properties(dev);
+ if (ret) {
+ drm_mode_config_cleanup(dev);
+ return ret;
+ }
/* Just to be sure */
dev->mode_config.num_fb = 0;
--
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