RFC v4l2-ctrls: add auto focus mode and controls
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- v3 RFC Latest posting 2/22 patches 0 repliesNew
- v3 RFC posting 1/22 patches 1 replySuperseded
Patches in v3 posting 2/2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | v4l2-ctrls: support various modes and 4 coordinates of rectangle auto focusdrivers/ include/ | +29 | 0 replies | |
| 2/2 | v4l2-ctrls: update auto focus mode documentationDocumentation/ Documentation/ | +75 | 0 replies |
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Cover letter [RFC PATCH v3 0/2] v4l2-ctrls: add auto focus mode and controls
Hello,
This is third version of RFC patch series about adding auto focus mode and controls. The patch of the previous version bring about the issue to be able to execute only once, not repeatedly. Because the each modes are defined by menu type. To solve this, we add the new control of choosing focus mode, and if doing repeatedly, it's alright that you determine the focus mode and change the value of V4L2_CID_FOCUS_AUTO.
In the case of new added rectangle mode, these each controls belongs to 4 new controls, can make to point by the form of rectangle. These 4 new each control values mean left x coordinate, top y coordinate, width x length, height y length. It's similar to structure v4l2_rect.
You can find previous threads about this:
http://www.spinics.net/lists/linux-media/msg29446.html
Thanks and Regards,
Heungjun Kim