diff --git a/include/display_color_processing.h b/include/display_color_processing.h
index 59b1c322..189b8341 100644
--- a/include/display_color_processing.h
+++ b/include/display_color_processing.h
@@ -27,6 +27,42 @@
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+/*
+ *  Changes from Qualcomm Innovation Center are provided under the following license:
+ *
+ *  Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted (subject to the limitations in the
+ *  disclaimer below) provided that the following conditions are met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *        notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials provided
+ *        with the distribution.
+ *
+ *      * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+ *        contributors may be used to endorse or promote products derived
+ *        from this software without specific prior written permission.
+ *
+ *  NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ *  GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ *  HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ *   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ *  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ *  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ *  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ *  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ *  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #ifndef __DISP_COLOR_PROCESSING_H__
 #define __DISP_COLOR_PROCESSING_H__
 
@@ -36,6 +72,7 @@
 extern "C" {
 #endif
 
+#define DISP_DE_LPF_BLEND
 #define LUT3D_ENTRIES_SIZE (17 * 17 * 17)
 #define LUT3D_GC_ENTRIES_SIZE 1024
 
@@ -94,6 +131,7 @@ static const uint32_t kDeTuningFlagThrLow = 0x10;
 static const uint32_t kDeTuningFlagThrHigh = 0x20;
 static const uint32_t kDeTuningFlagContentQualLevel = 0x40;
 static const uint32_t kDeTuningFlagDeBlend = 0x80;
+static const uint32_t kDeTuningFlagDeLpfBlend = 0x100;
 
 typedef enum {
   kDeContentQualUnknown,
@@ -124,6 +162,9 @@ struct PPDETuningCfg {
   PPDEContentQualLevel quality;
   PPDEContentType content_type;
   uint32_t de_blend;
+  uint32_t de_lpf_h;
+  uint32_t de_lpf_m;
+  uint32_t de_lpf_l;
 };
 
 struct PPDETuningCfgData {