Fix the sequence counter: we're counting frames, not fields.
Also remove the unused 'field' field. That would only be needed if this driver
would support V4L2_FIELD_ALTERNATE.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c
b/drivers/media/usb/stk1160/stk1160-v4l.c
index 4d313ed..7291cca 100644
--- a/drivers/media/usb/stk1160/stk1160-v4l.c
+++ b/drivers/media/usb/stk1160/stk1160-v4l.c
@@ -194,6 +194,8 @@ static int stk1160_start_streaming(struct stk1160 *dev)
/* Start saa711x */
v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
+ dev->sequence = 0;
+
/* Start stk1160 */
stk1160_write_reg(dev, STK1160_DCTRL, 0xb3);
stk1160_write_reg(dev, STK1160_DCTRL+3, 0x00);
diff --git a/drivers/media/usb/stk1160/stk1160-video.c
b/drivers/media/usb/stk1160/stk1160-video.c
index 39f1aae..940c3ea 100644
--- a/drivers/media/usb/stk1160/stk1160-video.c
+++ b/drivers/media/usb/stk1160/stk1160-video.c
@@ -96,9 +96,7 @@ void stk1160_buffer_done(struct stk1160 *dev)
{
struct stk1160_buffer *buf = dev->isoc_ctl.buf;
- dev->field_count++;
-
- buf->vb.v4l2_buf.sequence = dev->field_count >> 1;
+ buf->vb.v4l2_buf.sequence = dev->sequence++;
buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;
buf->vb.v4l2_buf.bytesused = buf->bytesused;
v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
diff --git a/drivers/media/usb/stk1160/stk1160.h
b/drivers/media/usb/stk1160/stk1160.h
index abdea48..3922a6c 100644
--- a/drivers/media/usb/stk1160/stk1160.h
+++ b/drivers/media/usb/stk1160/stk1160.h
@@ -151,8 +151,7 @@ struct stk1160 {
v4l2_std_id norm; /* current norm */
struct stk1160_fmt *fmt; /* selected format */
- unsigned int field_count; /* not sure ??? */
- enum v4l2_field field; /* also not sure :/ */
+ unsigned int sequence;
/* i2c i/o */
struct i2c_adapter i2c_adap;
--
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