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-rw-r--r--src/ipa/rpi/vc4/vc4.cpp35
1 files changed, 33 insertions, 2 deletions
diff --git a/src/ipa/rpi/vc4/vc4.cpp b/src/ipa/rpi/vc4/vc4.cpp
index 4a4d720c..c4baf04f 100644
--- a/src/ipa/rpi/vc4/vc4.cpp
+++ b/src/ipa/rpi/vc4/vc4.cpp
@@ -11,6 +11,7 @@
#include <linux/bcm2835-isp.h>
#include <libcamera/base/log.h>
+#include <libcamera/control_ids.h>
#include <libcamera/ipa/ipa_module_info.h>
#include "common/ipa_base.h"
@@ -247,9 +248,39 @@ RPiController::StatisticsPtr IpaVc4::platformProcessStats(Span<uint8_t> mem)
return statistics;
}
-void IpaVc4::handleControls([[maybe_unused]] const ControlList &controls)
+void IpaVc4::handleControls(const ControlList &controls)
{
- /* No controls require any special updates to the hardware configuration. */
+ static const std::map<int32_t, RPiController::DenoiseMode> DenoiseModeTable = {
+ { controls::draft::NoiseReductionModeOff, RPiController::DenoiseMode::Off },
+ { controls::draft::NoiseReductionModeFast, RPiController::DenoiseMode::ColourFast },
+ { controls::draft::NoiseReductionModeHighQuality, RPiController::DenoiseMode::ColourHighQuality },
+ { controls::draft::NoiseReductionModeMinimal, RPiController::DenoiseMode::ColourOff },
+ { controls::draft::NoiseReductionModeZSL, RPiController::DenoiseMode::ColourHighQuality },
+ };
+
+ for (auto const &ctrl : controls) {
+ switch (ctrl.first) {
+ case controls::NOISE_REDUCTION_MODE: {
+ RPiController::DenoiseAlgorithm *sdn = dynamic_cast<RPiController::DenoiseAlgorithm *>(
+ controller_.getAlgorithm("SDN"));
+ /* Some platforms may have a combined "denoise" algorithm instead. */
+ if (!sdn)
+ sdn = dynamic_cast<RPiController::DenoiseAlgorithm *>(
+ controller_.getAlgorithm("denoise"));
+ if (!sdn) {
+ LOG(IPARPI, Warning)
+ << "Could not set NOISE_REDUCTION_MODE - no SDN algorithm";
+ return;
+ }
+
+ int32_t idx = ctrl.second.get<int32_t>();
+ auto mode = DenoiseModeTable.find(idx);
+ if (mode != DenoiseModeTable.end())
+ sdn->setMode(mode->second);
+ break;
+ }
+ }
+ }
}
bool IpaVc4::validateIspControls()