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path: root/drivers/media/video/saa7115.c
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Diffstat (limited to 'drivers/media/video/saa7115.c')
-rw-r--r--drivers/media/video/saa7115.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 71777216b607..c4f066d6668e 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1388,6 +1388,9 @@ static int saa711x_command(struct i2c_client *client, unsigned int cmd, void *ar
{
struct v4l2_sliced_vbi_data *data = arg;
+ /* Note: the internal field ID is inverted for NTSC,
+ so data->field 0 maps to the saa7115 even field,
+ whereas for PAL it maps to the saa7115 odd field. */
switch (data->id) {
case V4L2_SLICED_WSS_625:
if (saa711x_read(client, 0x6b) & 0xc0)
@@ -1398,17 +1401,17 @@ static int saa711x_command(struct i2c_client *client, unsigned int cmd, void *ar
case V4L2_SLICED_CAPTION_525:
if (data->field == 0) {
/* CC */
- if (saa711x_read(client, 0x66) & 0xc0)
+ if (saa711x_read(client, 0x66) & 0x30)
return -EIO;
- data->data[0] = saa711x_read(client, 0x67);
- data->data[1] = saa711x_read(client, 0x68);
+ data->data[0] = saa711x_read(client, 0x69);
+ data->data[1] = saa711x_read(client, 0x6a);
return 0;
}
/* XDS */
- if (saa711x_read(client, 0x66) & 0x30)
+ if (saa711x_read(client, 0x66) & 0xc0)
return -EIO;
- data->data[0] = saa711x_read(client, 0x69);
- data->data[1] = saa711x_read(client, 0x6a);
+ data->data[0] = saa711x_read(client, 0x67);
+ data->data[1] = saa711x_read(client, 0x68);
return 0;
default:
return -EINVAL;
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