ipa: raspberrypi: Remove generic "pause" mechanism from Algorithm

No existing Algorithm used the base pause(), resume() functions
or the paused_ flag, nor is there a need for a generic pause API.
Remove these. The AGC and AWB algorithms now have methods named
disableAuto(), enableAuto() which better describe their functionality.

Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/src/ipa/raspberrypi/controller/rpi/awb.cpp b/src/ipa/raspberrypi/controller/rpi/awb.cpp
index 8d8ddf09..4f6af4ba 100644
--- a/src/ipa/raspberrypi/controller/rpi/awb.cpp
+++ b/src/ipa/raspberrypi/controller/rpi/awb.cpp
@@ -222,21 +222,16 @@ void Awb::initialise()
 	asyncResults_ = syncResults_;
 }
 
-bool Awb::isPaused() const
+void Awb::disableAuto()
 {
-	return false;
-}
-
-void Awb::pause()
-{
-	/* "Pause" by fixing everything to the most recent values. */
+	/* Freeze the most recent values, and treat them as manual gains */
 	manualR_ = syncResults_.gainR = prevSyncResults_.gainR;
 	manualB_ = syncResults_.gainB = prevSyncResults_.gainB;
 	syncResults_.gainG = prevSyncResults_.gainG;
 	syncResults_.temperatureK = prevSyncResults_.temperatureK;
 }
 
-void Awb::resume()
+void Awb::enableAuto()
 {
 	manualR_ = 0.0;
 	manualB_ = 0.0;