diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2015-06-08 11:53:59 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-07-06 13:25:46 +0200 |
| commit | e3e30f63389a319ca45161b07eb74e60f1e7ea20 (patch) | |
| tree | 023ca238a376ec0d936f0cfa70b1f1a9e1e189c6 /drivers/media/usb/stk1160 | |
| parent | Merge tag 'v4.2-rc1' into patchwork (diff) | |
| download | linux-e3e30f63389a319ca45161b07eb74e60f1e7ea20.tar.xz linux-e3e30f63389a319ca45161b07eb74e60f1e7ea20.zip | |
[media] stk1160: fix sequence handling
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.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/stk1160')
| -rw-r--r-- | drivers/media/usb/stk1160/stk1160-v4l.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/stk1160/stk1160-video.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/stk1160/stk1160.h | 3 |
3 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c index 4d313ed4c32e..7291cca58704 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 39f1aae209bc..940c3eaea507 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 abdea484c998..3922a6cabde2 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; |