libcamera: rkisp1: Remove unused includes

The includes that are not used can be removed.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

src/ipa/rkisp1/algorithms/agc.h

@@ -15,7 +15,6 @@
 #include <libcamera/geometry.h>
 
 #include "libipa/agc_mean_luminance.h"
-#include "libipa/histogram.h"
 
 #include "algorithm.h"
 

src/ipa/rkisp1/algorithms/awb.cpp

@@ -8,12 +8,12 @@
 #include "awb.h"
 
 #include <algorithm>
-#include <cmath>
-#include <iomanip>
+#include <ios>
 
 #include <libcamera/base/log.h>
 
 #include <libcamera/control_ids.h>
+
 #include <libcamera/ipa/core_ipa_interface.h>
 
 /**

src/ipa/rkisp1/algorithms/ccm.cpp

@@ -7,11 +7,7 @@
 
 #include "ccm.h"
 
-#include <algorithm>
-#include <chrono>
-#include <cmath>
-#include <tuple>
-#include <vector>
+#include <map>
 
 #include <libcamera/base/log.h>
 #include <libcamera/base/utils.h>

src/ipa/rkisp1/algorithms/dpf.cpp

@@ -7,7 +7,9 @@
 
 #include "dpf.h"
 
-#include <cmath>
+#include <algorithm>
+#include <string>
+#include <vector>
 
 #include <libcamera/base/log.h>