{"id":25829,"url":"https://patchwork.libcamera.org/api/patches/25829/?format=json","web_url":"https://patchwork.libcamera.org/patch/25829/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260118202953.1554892-5-rui.wang@ideasonboard.com>","date":"2026-01-18T20:29:53","name":"[v1,4/4] ipa: rkisp1: data: Add Filter tuning configuration for sensors","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"7217c8fd4f6d914df4848add33977d56dc6d50f7","submitter":{"id":241,"url":"https://patchwork.libcamera.org/api/people/241/?format=json","name":"Rui Wang","email":"rui.wang@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/25829/mbox/","series":[{"id":5712,"url":"https://patchwork.libcamera.org/api/series/5712/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5712","date":"2026-01-18T20:29:49","name":"Filter algorithm refactoring and mode switching","version":1,"mbox":"https://patchwork.libcamera.org/series/5712/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/25829/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/25829/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 9153DBDCBE\n\tfor ;\n\tSun, 18 Jan 2026 20:30:53 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5129F61FC6;\n\tSun, 18 Jan 2026 21:30:53 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E3C3B61FC4\n\tfor ;\n\tSun, 18 Jan 2026 21:30:51 +0100 (CET)","from rui-Precision-7560.local (unknown [209.216.103.65])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id AA96F1BA;\n\tSun, 18 Jan 2026 21:30:21 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"XY6d4nn3\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1768768222;\n\tbh=2tKHiCOXdI7XE8K/9Cjk2rsU6b/hAY8TCZtwDlVPGR0=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=XY6d4nn3RYI+zREM2acG5cPQEwMdnj7jyA3/N0k2zdE3UtW8YpAXY0OqFttML+tCC\n\tiCu3X4CRmN+zH8KTUW+fB99S9jxum2XXZswhQc1hZFE43ge/baJRlUOPEyj1WdYwJ2\n\t7DR33Gk4QZVbZomIjV7BQt6FjoBGy4hJ7fQHbAXs=","From":"Rui Wang ","To":"libcamera-devel@lists.libcamera.org","Cc":"Rui Wang ","Subject":"[PATCH v1 4/4] ipa: rkisp1: data: Add Filter tuning configuration\n\tfor sensors","Date":"Sun, 18 Jan 2026 15:29:53 -0500","Message-ID":"<20260118202953.1554892-5-rui.wang@ideasonboard.com>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260118202953.1554892-1-rui.wang@ideasonboard.com>","References":"<20260118202953.1554892-1-rui.wang@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add initial Filter algorithm tuning parameters for IMX219/OV5640\nsensor, enabling filter noise reduction mode switching support.\n\nSigned-off-by: Rui Wang \n---\n src/ipa/rkisp1/data/imx219.yaml | 48 +++++++++++++++++++++++++++++++++\n src/ipa/rkisp1/data/ov5640.yaml | 47 ++++++++++++++++++++++++++++++++\n 2 files changed, 95 insertions(+)","diff":"diff --git a/src/ipa/rkisp1/data/imx219.yaml b/src/ipa/rkisp1/data/imx219.yaml\nindex 0d99cb52..ff02b273 100644\n--- a/src/ipa/rkisp1/data/imx219.yaml\n+++ b/src/ipa/rkisp1/data/imx219.yaml\n@@ -111,4 +111,52 @@ algorithms:\n 1438, 1226, 1059, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1025, 1054, 1185,\n 1326, 1334, 1334,\n ]\n+ - Filter:\n+ NoiseReductionModes:\n+ - type: \"ReductionMinimal\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ - type: \"ReductionHighQuality\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ - type: \"ReductionMinimal\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ ActiveMode: \"ReductionHighQuality\"\n ...\ndiff --git a/src/ipa/rkisp1/data/ov5640.yaml b/src/ipa/rkisp1/data/ov5640.yaml\nindex 4b21d412..8613380a 100644\n--- a/src/ipa/rkisp1/data/ov5640.yaml\n+++ b/src/ipa/rkisp1/data/ov5640.yaml\n@@ -247,4 +247,51 @@ algorithms:\n g: 64\n b: 64\n - Filter:\n+ NoiseReductionModes:\n+ - type: \"ReductionMinimal\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ - type: \"ReductionHighQuality\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ - type: \"ReductionMinimal\"\n+ mode: 1266 # 0x000004f2 in decimal\n+ lum_weight: 139328 # 0x00022040 in decimal\n+ grn_stage1: 6\n+ chr_h_mode: 3\n+ chr_v_mode: 3\n+ thresh_bl0: 8\n+ thresh_bl1: 2\n+ thresh_sh0: 18\n+ thresh_sh1: 33\n+ fac_sh0: 4\n+ fac_sh1: 4\n+ fac_mid: 4\n+ fac_bl0: 2\n+ fac_bl1: 0\n+ ActiveMode: \"ReductionHighQuality\"\n ...\n","prefixes":["v1","4/4"]}