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{ "id": 16454, "url": "https://patchwork.libcamera.org/api/1.1/patches/16454/?format=api", "web_url": "https://patchwork.libcamera.org/patch/16454/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20220630101702.45781-4-jeanmichel.hautbois@ideasonboard.com>", "date": "2022-06-30T10:17:00", "name": "[libcamera-devel,3/5] utils: ipu3: Display BNR configuration", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "9568d869125bcfb61e8303bc139b2f87fd8cb623", "submitter": { "id": 75, "url": "https://patchwork.libcamera.org/api/1.1/people/75/?format=api", "name": "Jean-Michel Hautbois", "email": "jeanmichel.hautbois@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/16454/mbox/", "series": [ { "id": 3237, "url": "https://patchwork.libcamera.org/api/1.1/series/3237/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3237", "date": "2022-06-30T10:16:58", "name": "[libcamera-devel,1/5] utils: ipu3: Introduce a parameters dump tool", "version": 1, "mbox": "https://patchwork.libcamera.org/series/3237/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/16454/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/16454/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 754CFBE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 30 Jun 2022 10:17:13 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5C77D65652;\n\tThu, 30 Jun 2022 12:17:11 +0200 (CEST)", "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 5CBBF6564C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 30 Jun 2022 12:17:07 +0200 (CEST)", "from tatooine.ideasonboard.com (unknown\n\t[IPv6:2a01:e0a:169:7140:4fb3:9c17:e136:8792])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id BC9A6832;\n\tThu, 30 Jun 2022 12:17:06 +0200 (CEST)" ], "DKIM-Signature": [ "v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"BKxAy+ut\"; dkim-atps=neutral", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 30 Jun 2022 12:17:00 +0200", "Message-Id": "<20220630101702.45781-4-jeanmichel.hautbois@ideasonboard.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20220630101702.45781-1-jeanmichel.hautbois@ideasonboard.com>", "References": "<20220630101702.45781-1-jeanmichel.hautbois@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 3/5] utils: ipu3: Display BNR configuration", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Jean-Michel Hautbois via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Bayer Noise Reduction is a processing block which contains optical\ncorrection parameters for the ImgU. Display the configured parameters.\n\nSigned-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>\n---\n utils/ipu3/ipu3-dump-params.c | 25 +++++++++++++++++++++++++\n 1 file changed, 25 insertions(+)", "diff": "diff --git a/utils/ipu3/ipu3-dump-params.c b/utils/ipu3/ipu3-dump-params.c\nindex 37cf2e6f..257f2205 100644\n--- a/utils/ipu3/ipu3-dump-params.c\n+++ b/utils/ipu3/ipu3-dump-params.c\n@@ -39,6 +39,27 @@ static void displayGrid(struct ipu3_uapi_grid_config *grid, const char *gridName\n \t grid->height << grid->block_height_log2);\n }\n \n+static void displayBNR(struct ipu3_uapi_params *params)\n+{\n+\tstruct ipu3_uapi_bnr_static_config bnr = params->acc_param.bnr;\n+\tprintf(\"WB gains: (gr: %u, r: %u, gb: %u, b: %u)\\n\",\n+\t\tbnr.wb_gains.gr, bnr.wb_gains.r,\n+\t\tbnr.wb_gains.gb, bnr.wb_gains.b);\n+\tprintf(\"WB gains thresholds: (gr: %u, r: %u, gb: %u, b: %u)\\n\",\n+\t\tbnr.wb_gains_thr.gr, bnr.wb_gains_thr.r,\n+\t\tbnr.wb_gains_thr.gb, bnr.wb_gains_thr.b);\n+\tprintf(\"Optical window center: (%d, %d) column size is %u\\n\",\n+\t\tbnr.opt_center.x_reset, bnr.opt_center.y_reset, bnr.column_size);\n+\tprintf(\"Noise model coefficients that controls noise threshold:\\n\");\n+\tprintf(\"Free coefficient (cf): %u, Gain coefficient(cg): %u\\n\",\n+\t\tbnr.thr_coeffs.cf, bnr.thr_coeffs.cg);\n+\tprintf(\"Intensity coefficient(ci): %u, Normalization shift value for r^2 calculation(r_nf): %u\\n\",\n+\t\tbnr.thr_coeffs.ci, bnr.thr_coeffs.r_nf);\n+\tprintf(\"Lens shading gain approximations: (gr: %u, r: %u, gb: %u, b: %u)\\n\",\n+\t\tbnr.thr_ctrl_shd.gr, bnr.thr_ctrl_shd.r,\n+\t\tbnr.thr_ctrl_shd.gb, bnr.thr_ctrl_shd.b);\n+}\n+\n int main(int argc, char *argv[])\n {\n \tint in_fd;\n@@ -64,6 +85,10 @@ start:\n \n \tprintf(\"Read parameters buffer of size %d\\n\", ret);\n \n+\tif (params.use.acc_bnr) {\n+\t\tprintf(\"\\n**** Bayer noise reduction parameters ****\\n\");\n+\t\tdisplayBNR(¶ms);\n+\t}\n \tif (params.use.acc_awb) {\n \t\tprintf(\"\\n**** AWB parameters ****\\n\");\n \t\tdisplayGrid(¶ms.acc_param.awb.config.grid, \"awb\");\n", "prefixes": [ "libcamera-devel", "3/5" ] }