diff options
Diffstat (limited to 'drivers/media/video/saa7115.c')
| -rw-r--r-- | drivers/media/video/saa7115.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index 301c62b88cad..f35459d1f42f 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -1348,8 +1348,17 @@ static int saa711x_querystd(struct v4l2_subdev *sd, v4l2_std_id *std) int reg1e; *std = V4L2_STD_ALL; - if (state->ident != V4L2_IDENT_SAA7115) + if (state->ident != V4L2_IDENT_SAA7115) { + int reg1f = saa711x_read(sd, R_1F_STATUS_BYTE_2_VD_DEC); + + if (reg1f & 0x20) + *std = V4L2_STD_525_60; + else + *std = V4L2_STD_625_50; + return 0; + } + reg1e = saa711x_read(sd, R_1E_STATUS_BYTE_1_VD_DEC); switch (reg1e & 0x03) { |