aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video/saa7115.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/saa7115.c')
-rw-r--r--drivers/media/video/saa7115.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 301c62b88ca..f35459d1f42 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) {