From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/gpu/drm/drm_mode_config.c | 24 +++++++-----------------
1 files changed, 7 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/gpu/drm/drm_mode_config.c b/kernel/drivers/gpu/drm/drm_mode_config.c
index f7f21df..fad2c11 100644
--- a/kernel/drivers/gpu/drm/drm_mode_config.c
+++ b/kernel/drivers/gpu/drm/drm_mode_config.c
@@ -364,22 +364,6 @@
return -ENOMEM;
dev->mode_config.gamma_lut_size_property = prop;
-#if defined(CONFIG_ROCKCHIP_DRM_CUBIC_LUT)
- prop = drm_property_create(dev,
- DRM_MODE_PROP_BLOB,
- "CUBIC_LUT", 0);
- if (!prop)
- return -ENOMEM;
- dev->mode_config.cubic_lut_property = prop;
-
- prop = drm_property_create_range(dev,
- DRM_MODE_PROP_IMMUTABLE,
- "CUBIC_LUT_SIZE", 0, UINT_MAX);
- if (!prop)
- return -ENOMEM;
- dev->mode_config.cubic_lut_size_property = prop;
-#endif
-
prop = drm_property_create(dev,
DRM_MODE_PROP_IMMUTABLE | DRM_MODE_PROP_BLOB,
"IN_FORMATS", 0);
@@ -414,6 +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);
@@ -435,7 +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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