diff options
| author | Andy Sun <bins@codeaurora.org> | 2017-09-25 10:08:42 +0800 |
|---|---|---|
| committer | Andy Sun <bins@codeaurora.org> | 2017-11-15 16:21:28 +0800 |
| commit | 3375a292eaf2230a2ad3b90dfc16c9c3ad1f9ce7 (patch) | |
| tree | af854369ce497e798ed299f244f3c3f63fa3bd43 /include/media | |
| parent | 11734d0451bd4ba9722ca5b2609490f66ead332c (diff) | |
ais: query field info and pass to user space
Current path to query field info: SOF ISR -> tasklet -> query thread
with high priority -> ba driver -> adv7481.
Pass field type to user space if they are valid after verification.
Change-Id: Id9926236389200446092dc9abb688ee1f83ab0c3
Signed-off-by: Andy Sun <bins@codeaurora.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/msm_ba.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/msm_ba.h b/include/media/msm_ba.h index d630e441590f..e13509585e5a 100644 --- a/include/media/msm_ba.h +++ b/include/media/msm_ba.h @@ -18,6 +18,9 @@ #include <media/v4l2-device.h> #include <linux/poll.h> +/* Control ID to fetch register Values */ +#define VIDIOC_CVBS_G_FIELD_STATUS _IOR('V', BASE_VIDIOC_PRIVATE + 5, int) + enum msm_ba_ip { BA_IP_CVBS_0 = 0, BA_IP_CVBS_1, |