diff options
Diffstat (limited to 'drivers/media/i2c/saa7115.c')
| -rw-r--r-- | drivers/media/i2c/saa7115.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index 90c43f3fb0f1..7fd766ec64c8 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -1428,6 +1428,7 @@ static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) *std &= V4L2_STD_SECAM; break; default: + *std = V4L2_STD_UNKNOWN; /* Can't detect anything */ break; } @@ -1436,8 +1437,10 @@ static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) v4l2_dbg(1, debug, sd, "Status byte 2 (0x1f)=0x%02x\n", reg1f); /* horizontal/vertical not locked */ - if (reg1f & 0x40) + if (reg1f & 0x40) { + *std = V4L2_STD_UNKNOWN; goto ret; + } if (reg1f & 0x20) *std &= V4L2_STD_525_60; |
