lede/target/linux/bcm27xx/patches-6.12/950-0394-drm-connector-Change-DRM-card-alias-from-underscore-.patch
=?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= d81c03f05e bcm27xx: add 6.12 patches from RPi repo
These patches were generated from:
https://github.com/raspberrypi/linux/commits/rpi-6.12.y
With the following command:
git format-patch -N v6.12.27..HEAD
(HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e)

Exceptions:
- (def)configs patches
- github workflows patches
- applied & reverted patches
- readme patches
- wireless patches

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2025-06-20 17:01:06 +08:00

27 lines
925 B
Diff

From c1406cd985266adbcf7bddb4661a081b82dbf548 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 19 Oct 2023 10:34:58 +0100
Subject: [PATCH] drm/connector: Change DRM card alias from underscore to
hyphen
Apparently aliases are only allowed lower case and hyphens,
so swap the use of underscore to hyphen.
Fixes: 3aa1f2477545 ("drm: Look for an alias for the displays to use as the DRM device name")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/drm_connector.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -115,7 +115,7 @@ static struct drm_conn_prop_enum_list dr
};
#define MAX_DT_NODE_NAME_LEN 20
-#define DT_DRM_NODE_PREFIX "drm_"
+#define DT_DRM_NODE_PREFIX "drm-"
static void drm_connector_get_of_name(int type, char *node_name, int length)
{