[PATCH v8 12/12] ipa: raspberry: Report new AeEnable control as available

[Paul Elder]

Even though the new AeEnable control internally switches on and off the
sub-controls (ExposureTimeMode and AnalogueGainMode), it still needs to
be declared as available. Report this control as available in the
rpi IPA.

Support for the control does not need to be added as it is handled by
the Camera class. It does not need to be handled in metadata either as
the new version of AeEnable is not returned in metadata.

Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug at ideasonboard.com>

---
Changes in v8:
- add "true" as default value

No change in v7

New in v6
---
 src/ipa/rpi/common/ipa_base.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ipa/rpi/common/ipa_base.cpp b/src/ipa/rpi/common/ipa_base.cpp
index 0fb58c1d0..a5c46e6ec 100644
--- a/src/ipa/rpi/common/ipa_base.cpp
+++ b/src/ipa/rpi/common/ipa_base.cpp
@@ -55,6 +55,8 @@ constexpr Duration controllerMinFrameDuration = 1.0s / 30.0;
 
 /* List of controls handled by the Raspberry Pi IPA */
 const ControlInfoMap::Map ipaControls{
+	/* \todo Move this to the Camera class */
+	{ &controls::AeEnable, ControlInfo(false, true, true) },
 	{ &controls::ExposureTimeMode,
 	  ControlInfo(static_cast<int32_t>(controls::ExposureTimeModeAuto),
 		      static_cast<int32_t>(controls::ExposureTimeModeManual),
-- 
2.39.2