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path: root/drivers/gpu/drm/drm_edid_load.c
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Diffstat (limited to 'drivers/gpu/drm/drm_edid_load.c')
-rw-r--r--drivers/gpu/drm/drm_edid_load.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
index 1c0495acf341..a4915099aaa9 100644
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -31,6 +31,22 @@ module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644);
MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob "
"from built-in data or /lib/firmware instead. ");
+/* Use only for backward compatibility with drm_kms_helper.edid_firmware */
+int __drm_set_edid_firmware_path(const char *path)
+{
+ scnprintf(edid_firmware, sizeof(edid_firmware), "%s", path);
+
+ return 0;
+}
+EXPORT_SYMBOL(__drm_set_edid_firmware_path);
+
+/* Use only for backward compatibility with drm_kms_helper.edid_firmware */
+int __drm_get_edid_firmware_path(char *buf, size_t bufsize)
+{
+ return scnprintf(buf, bufsize, "%s", edid_firmware);
+}
+EXPORT_SYMBOL(__drm_get_edid_firmware_path);
+
#define GENERIC_EDIDS 6
static const char * const generic_edid_name[GENERIC_EDIDS] = {
"edid/800x600.bin",