target/linux/bcm27xx/patches-6.1/950-1039-drm-connector-Change-DRM-card-alias-from-underscore-.patch

   1 From f429fc1a072d4bb35e622a1012a5a52914eba4e3 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Thu, 19 Oct 2023 10:34:58 +0100
   4 Subject: [PATCH] drm/connector: Change DRM card alias from underscore to
   5  hyphen
   6
   7 Apparently aliases are only allowed lower case and hyphens,
   8 so swap the use of underscore to hyphen.
   9
  10 Fixes: 3aa1f2477545 ("drm: Look for an alias for the displays to use as the DRM device name")
  11 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  12 ---
  13  drivers/gpu/drm/drm_connector.c | 2 +-
  14  1 file changed, 1 insertion(+), 1 deletion(-)
  15
  16 --- a/drivers/gpu/drm/drm_connector.c
  17 +++ b/drivers/gpu/drm/drm_connector.c
  18 @@ -112,7 +112,7 @@ static struct drm_conn_prop_enum_list dr
  19  };
  20
  21  #define MAX_DT_NODE_NAME_LEN   20
  22 -#define DT_DRM_NODE_PREFIX     "drm_"
  23 +#define DT_DRM_NODE_PREFIX     "drm-"
  24
  25  static void drm_connector_get_of_name(int type, char *node_name, int length)
  26  {