static v4l2_std_id adv7180_std_to_v4l2(u8 status1)
{
+ /* in case V4L2_IN_ST_NO_SIGNAL */
+ if (!(status1 & ADV7180_STATUS1_IN_LOCK))
+ return V4L2_STD_UNKNOWN;
+
switch (status1 & ADV7180_STATUS1_AUTOD_MASK) {
case ADV7180_STATUS1_AUTOD_NTSM_M_J:
return V4L2_STD_NTSC;