[libcamera-devel] [PATCH v4 03/11] libcamera: controls: Add AeLocked control

[Niklas Söderlund]

Add a control to report lock status of the Auto Exposure algorithm. The
idea is that if an AE algorithm is running the control shall be added to
the meta data control list.

If the AE algorithm is locked the value shall be set to true, if it's
converging it shall be set to false. If the AE algorithm is not running
the control shall not be present in the meta data control list.

Signed-off-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
---
 src/libcamera/control_ids.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml
index 4626f6ef48bcaeea..142bdede2b96c0e0 100644
--- a/src/libcamera/control_ids.yaml
+++ b/src/libcamera/control_ids.yaml
@@ -12,6 +12,13 @@ controls:
 
         \sa ManualExposure
 
+  - AeLocked:
+      type: bool
+      description: |
+        Report the lock status of a running AE algorithm.
+
+        \sa AeEnable
+
   - AwbEnable:
       type: bool
       description: |
-- 
2.23.0