diff options
Diffstat (limited to 'drivers/media/i2c/bt819.c')
| -rw-r--r-- | drivers/media/i2c/bt819.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/i2c/bt819.c b/drivers/media/i2c/bt819.c index ae1eac01bbc7..369cf6ff88f7 100644 --- a/drivers/media/i2c/bt819.c +++ b/drivers/media/i2c/bt819.c @@ -215,15 +215,17 @@ static int bt819_status(struct v4l2_subdev *sd, u32 *pstatus, v4l2_std_id *pstd) struct bt819 *decoder = to_bt819(sd); int status = bt819_read(decoder, 0x00); int res = V4L2_IN_ST_NO_SIGNAL; - v4l2_std_id std; + v4l2_std_id std = pstd ? *pstd : V4L2_STD_ALL; if ((status & 0x80)) res = 0; + else + std = V4L2_STD_UNKNOWN; if ((status & 0x10)) - std = V4L2_STD_PAL; + std &= V4L2_STD_PAL; else - std = V4L2_STD_NTSC; + std &= V4L2_STD_NTSC; if (pstd) *pstd = std; if (pstatus) |