DRM_HDCP_CHECK_PERIOD_MS 1719 drivers/gpu/drm/i915/display/intel_hdcp.c DRM_HDCP_CHECK_PERIOD_MS); DRM_HDCP_CHECK_PERIOD_MS 1859 drivers/gpu/drm/i915/display/intel_hdcp.c unsigned long check_link_interval = DRM_HDCP_CHECK_PERIOD_MS;