{"id":22062,"url":"https://patchwork.libcamera.org/api/1.1/patches/22062/?format=json","web_url":"https://patchwork.libcamera.org/patch/22062/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20241124192950.542686-4-geoffrey.vl@gmail.com>","date":"2024-11-24T19:29:48","name":"[v3,3/5] ipa: raspberrypi: Add tuning file for IMX462 sensor","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"9bbd4c6809693172b822ff3793e15adff8e1e9ed","submitter":{"id":214,"url":"https://patchwork.libcamera.org/api/1.1/people/214/?format=json","name":"Geoffrey Van Landeghem","email":"geoffrey.vl@gmail.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/22062/mbox/","series":[{"id":4815,"url":"https://patchwork.libcamera.org/api/1.1/series/4815/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4815","date":"2024-11-24T19:29:45","name":"Add support for Sony IMX327 and IMX462 sensors","version":3,"mbox":"https://patchwork.libcamera.org/series/4815/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/22062/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/22062/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 14390C3309\n\tfor ;\n\tSun, 24 Nov 2024 19:30:04 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9BFC766001;\n\tSun, 24 Nov 2024 20:30:03 +0100 (CET)","from mail-wm1-x335.google.com (mail-wm1-x335.google.com\n\t[IPv6:2a00:1450:4864:20::335])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E4F8C65FFD\n\tfor ;\n\tSun, 24 Nov 2024 20:29:57 +0100 (CET)","by mail-wm1-x335.google.com with SMTP id\n\t5b1f17b1804b1-432d866f70fso34533225e9.2\n\tfor ;\n\tSun, 24 Nov 2024 11:29:57 -0800 (PST)","from localhost.localdomain\n\t(ptr-gh3gmp9ck9bx99mg7lb.18120a2.ip6.access.telenet.be.\n\t[2a02:1812:2512:400:400a:4d18:885b:f46f])\n\tby smtp.gmail.com with ESMTPSA id\n\t5b1f17b1804b1-433b463ab6csm169691645e9.35.2024.11.24.11.29.56\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tSun, 24 Nov 2024 11:29:56 -0800 (PST)"],"Authentication-Results":"lancelot.ideasonboard.com; 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\n\tSun, 24 Nov 2024 11:29:56 -0800 (PST)","From":"Geoffrey Van Landeghem ","To":"libcamera-devel@lists.libcamera.org","Cc":"Geoffrey Van Landeghem ","Subject":"[PATCH v3 3/5] ipa: raspberrypi: Add tuning file for IMX462 sensor","Date":"Sun, 24 Nov 2024 20:29:48 +0100","Message-ID":"<20241124192950.542686-4-geoffrey.vl@gmail.com>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20241124192950.542686-1-geoffrey.vl@gmail.com>","References":"<20241124192950.542686-1-geoffrey.vl@gmail.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 a default tuning file for Sony IMX462 sensor. This tuning file\nis a copy of the IMX290 and is added to make the IMX462 sensor\njust work without hassle. Note the extra description field to\nclarify this is just an interim tuning file untill someone\nprovides a proper one.\n\nSigned-off-by: Geoffrey Van Landeghem \n---\n src/ipa/rpi/vc4/data/imx462.json | 215 +++++++++++++++++++++++++++++++\n src/ipa/rpi/vc4/data/meson.build | 1 +\n 2 files changed, 216 insertions(+)\n create mode 100644 src/ipa/rpi/vc4/data/imx462.json","diff":"diff --git a/src/ipa/rpi/vc4/data/imx462.json b/src/ipa/rpi/vc4/data/imx462.json\nnew file mode 100644\nindex 00000000..40a56842\n--- /dev/null\n+++ b/src/ipa/rpi/vc4/data/imx462.json\n@@ -0,0 +1,215 @@\n+{\n+ \"version\": 2.0,\n+ \"target\": \"bcm2835\",\n+ \"description\": \"This is an interim tuning only. Please consider doing a more formal tuning for your application.\",\n+ \"algorithms\": [\n+ {\n+ \"rpi.black_level\":\n+ {\n+ \"black_level\": 3840\n+ }\n+ },\n+ {\n+ \"rpi.dpc\": { }\n+ },\n+ {\n+ \"rpi.lux\":\n+ {\n+ \"reference_shutter_speed\": 6813,\n+ \"reference_gain\": 1.0,\n+ \"reference_aperture\": 1.0,\n+ \"reference_lux\": 890,\n+ \"reference_Y\": 12900\n+ }\n+ },\n+ {\n+ \"rpi.noise\":\n+ {\n+ \"reference_constant\": 0,\n+ \"reference_slope\": 2.67\n+ }\n+ },\n+ {\n+ \"rpi.geq\":\n+ {\n+ \"offset\": 187,\n+ \"slope\": 0.00842\n+ }\n+ },\n+ {\n+ \"rpi.sdn\": { }\n+ },\n+ {\n+ \"rpi.awb\":\n+ {\n+ \"bayes\": 0\n+ }\n+ },\n+ {\n+ \"rpi.agc\":\n+ {\n+ \"speed\": 0.2,\n+ \"metering_modes\":\n+ {\n+ \"matrix\":\n+ {\n+ \"weights\":\n+ [\n+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1\n+ ]\n+ },\n+ \"centre-weighted\":\n+ {\n+ \"weights\":\n+ [\n+ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0\n+ ]\n+ },\n+ \"spot\":\n+ {\n+ \"weights\":\n+ [\n+ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n+ ]\n+ }\n+ },\n+ \"exposure_modes\":\n+ {\n+ \"normal\":\n+ {\n+ \"shutter\": [ 10, 30000, 60000 ],\n+ \"gain\": [ 1.0, 2.0, 8.0 ]\n+ },\n+ \"short\":\n+ {\n+ \"shutter\": [ 10, 5000, 10000, 20000, 120000 ],\n+ \"gain\": [ 1.0, 2.0, 4.0, 6.0, 8.0 ]\n+ },\n+ \"long\":\n+ {\n+ \"shutter\": [ 1000, 30000, 60000, 90000, 120000 ],\n+ \"gain\": [ 1.0, 2.0, 4.0, 6.0, 12.0 ]\n+ }\n+ },\n+ \"constraint_modes\":\n+ {\n+ \"normal\": [ ],\n+ \"highlight\": [\n+ {\n+ \"bound\": \"LOWER\",\n+ \"q_lo\": 0.98,\n+ \"q_hi\": 1.0,\n+ \"y_target\":\n+ [\n+ 0, 0.5,\n+ 1000, 0.5\n+ ]\n+ },\n+ {\n+ \"bound\": \"UPPER\",\n+ \"q_lo\": 0.98,\n+ \"q_hi\": 1.0,\n+ \"y_target\":\n+ [\n+ 0, 0.8,\n+ 1000, 0.8\n+ ]\n+ }\n+ ]\n+ },\n+ \"y_target\":\n+ [\n+ 0, 0.16,\n+ 1000, 0.16,\n+ 10000, 0.16\n+ ]\n+ }\n+ },\n+ {\n+ \"rpi.alsc\":\n+ {\n+ \"omega\": 1.3,\n+ \"n_iter\": 100,\n+ \"luminance_strength\": 0.7,\n+ \"luminance_lut\":\n+ [\n+ 2.844, 2.349, 2.018, 1.775, 1.599, 1.466, 1.371, 1.321, 1.306, 1.316, 1.357, 1.439, 1.552, 1.705, 1.915, 2.221,\n+ 2.576, 2.151, 1.851, 1.639, 1.478, 1.358, 1.272, 1.231, 1.218, 1.226, 1.262, 1.335, 1.438, 1.571, 1.766, 2.067,\n+ 2.381, 2.005, 1.739, 1.545, 1.389, 1.278, 1.204, 1.166, 1.153, 1.161, 1.194, 1.263, 1.356, 1.489, 1.671, 1.943,\n+ 2.242, 1.899, 1.658, 1.481, 1.329, 1.225, 1.156, 1.113, 1.096, 1.107, 1.143, 1.201, 1.289, 1.423, 1.607, 1.861,\n+ 2.152, 1.831, 1.602, 1.436, 1.291, 1.193, 1.121, 1.069, 1.047, 1.062, 1.107, 1.166, 1.249, 1.384, 1.562, 1.801,\n+ 2.104, 1.795, 1.572, 1.407, 1.269, 1.174, 1.099, 1.041, 1.008, 1.029, 1.083, 1.146, 1.232, 1.364, 1.547, 1.766,\n+ 2.104, 1.796, 1.572, 1.403, 1.264, 1.171, 1.097, 1.036, 1.001, 1.025, 1.077, 1.142, 1.231, 1.363, 1.549, 1.766,\n+ 2.148, 1.827, 1.594, 1.413, 1.276, 1.184, 1.114, 1.062, 1.033, 1.049, 1.092, 1.153, 1.242, 1.383, 1.577, 1.795,\n+ 2.211, 1.881, 1.636, 1.455, 1.309, 1.214, 1.149, 1.104, 1.081, 1.089, 1.125, 1.184, 1.273, 1.423, 1.622, 1.846,\n+ 2.319, 1.958, 1.698, 1.516, 1.362, 1.262, 1.203, 1.156, 1.137, 1.142, 1.171, 1.229, 1.331, 1.484, 1.682, 1.933,\n+ 2.459, 2.072, 1.789, 1.594, 1.441, 1.331, 1.261, 1.219, 1.199, 1.205, 1.232, 1.301, 1.414, 1.571, 1.773, 2.052,\n+ 2.645, 2.206, 1.928, 1.728, 1.559, 1.451, 1.352, 1.301, 1.282, 1.289, 1.319, 1.395, 1.519, 1.685, 1.904, 2.227\n+ ],\n+ \"sigma\": 0.005,\n+ \"sigma_Cb\": 0.005\n+ }\n+ },\n+ {\n+ \"rpi.contrast\":\n+ {\n+ \"ce_enable\": 1,\n+ \"gamma_curve\":\n+ [\n+ 0, 0,\n+ 1024, 5040,\n+ 2048, 9338,\n+ 3072, 12356,\n+ 4096, 15312,\n+ 5120, 18051,\n+ 6144, 20790,\n+ 7168, 23193,\n+ 8192, 25744,\n+ 9216, 27942,\n+ 10240, 30035,\n+ 11264, 32005,\n+ 12288, 33975,\n+ 13312, 35815,\n+ 14336, 37600,\n+ 15360, 39168,\n+ 16384, 40642,\n+ 18432, 43379,\n+ 20480, 45749,\n+ 22528, 47753,\n+ 24576, 49621,\n+ 26624, 51253,\n+ 28672, 52698,\n+ 30720, 53796,\n+ 32768, 54876,\n+ 36864, 57012,\n+ 40960, 58656,\n+ 45056, 59954,\n+ 49152, 61183,\n+ 53248, 62355,\n+ 57344, 63419,\n+ 61440, 64476,\n+ 65535, 65535\n+ ]\n+ }\n+ },\n+ {\n+ \"rpi.sharpen\": { }\n+ },\n+ {\n+ \"rpi.ccm\":\n+ {\n+ \"ccms\": [\n+ {\n+ \"ct\": 3900,\n+ \"ccm\":\n+ [\n+ 1.54659, -0.17707, -0.36953,\n+ -0.51471, 1.72733, -0.21262,\n+ 0.06667, -0.92279, 1.85612\n+ ]\n+ }\n+ ]\n+ }\n+ }\n+ ]\n+}\n\\ No newline at end of file\ndiff --git a/src/ipa/rpi/vc4/data/meson.build b/src/ipa/rpi/vc4/data/meson.build\nindex 8c34a1a5..6b4d443f 100644\n--- a/src/ipa/rpi/vc4/data/meson.build\n+++ b/src/ipa/rpi/vc4/data/meson.build\n@@ -8,6 +8,7 @@ conf_files = files([\n 'imx296.json',\n 'imx296_mono.json',\n 'imx378.json',\n+ 'imx462.json',\n 'imx477.json',\n 'imx477_noir.json',\n 'imx477_scientific.json',\n","prefixes":["v3","3/5"]}