drm_edid_duplicate
return drm_edid_duplicate(drm_edid_raw(adev->mode_info.bios_hardcoded_edid));
edid = drm_edid_duplicate(drm_edid_raw(drm_edid));
EXPORT_SYMBOL(drm_edid_duplicate);
return drm_edid_duplicate(drm_edid_raw(rdev->mode_info.bios_hardcoded_edid));
struct edid *drm_edid_duplicate(const struct edid *edid);