@@ -5100,18 +5100,7 @@ int drm_av_sync_delay(struct drm_connector *connector,
}
EXPORT_SYMBOL(drm_av_sync_delay);
-/**
- * drm_detect_hdmi_monitor - detect whether monitor is HDMI
- * @edid: monitor EDID information
- *
- * Parse the CEA extension according to CEA-861-B.
- *
- * Drivers that have added the modes parsed from EDID to drm_display_info
- * should use &drm_display_info.is_hdmi instead of calling this function.
- *
- * Return: True if the monitor is HDMI, false if not or unknown.
- */
-bool drm_detect_hdmi_monitor(const struct edid *edid)
+static bool _drm_detect_hdmi_monitor(const struct drm_edid *drm_edid)
{
const struct cea_db *db;
struct cea_db_iter iter;
@@ -5121,7 +5110,7 @@ bool drm_detect_hdmi_monitor(const struct edid *edid)
* Because HDMI identifier is in Vendor Specific Block,
* search it from all data blocks of CEA extension.
*/
- cea_db_iter_edid_begin(edid, &iter);
+ cea_db_iter_edid_begin(drm_edid->edid, &iter);
cea_db_iter_for_each(db, &iter) {
if (cea_db_is_hdmi_vsdb(db)) {
hdmi = true;
@@ -5132,6 +5121,27 @@ bool drm_detect_hdmi_monitor(const struct edid *edid)
return hdmi;
}
+
+/**
+ * drm_detect_hdmi_monitor - detect whether monitor is HDMI
+ * @edid: monitor EDID information
+ *
+ * Parse the CEA extension according to CEA-861-B.
+ *
+ * Drivers that have added the modes parsed from EDID to drm_display_info
+ * should use &drm_display_info.is_hdmi instead of calling this function.
+ *
+ * Return: True if the monitor is HDMI, false if not or unknown.
+ */
+bool drm_detect_hdmi_monitor(const struct edid *edid)
+{
+ struct drm_edid drm_edid = {
+ .edid = edid,
+ .size = edid_size(edid),
+ };
+
+ return _drm_detect_hdmi_monitor(&drm_edid);
+}
EXPORT_SYMBOL(drm_detect_hdmi_monitor);
/**
We'll need to propagate drm_edid everywhere. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/drm_edid.c | 36 +++++++++++++++++++++++------------- 1 file changed, 23 insertions(+), 13 deletions(-)