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media: vivid: set field to NONE for touch

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The v4l2_buffer's 'field' value was never initialized in vivid for the
touch capture device, causing v4l2-compliance errors.

Set it to NONE.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Hans Verkuil 2019-12-15 10:46:06 +01:00 committed by Mauro Carvalho Chehab
parent a67524c8bf
commit 3ff4348ff5
1 changed files with 1 additions and 0 deletions
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drivers/media/platform/vivid/vivid-touch-cap.c
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@ -59,6 +59,7 @@ static void touch_cap_buf_queue(struct vb2_buffer *vb)
struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
vbuf->field = V4L2_FIELD_NONE;
spin_lock(&dev->slock);
list_add_tail(&buf->list, &dev->touch_cap_active);
spin_unlock(&dev->slock);