From patchwork Fri Sep 11 07:49:23 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 28230 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id F133CC323E for ; Fri, 11 Sep 2026 07:49:43 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id B34E06866D; Fri, 11 Sep 2026 09:49:40 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="msB10PRp"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 530D868661 for ; Fri, 11 Sep 2026 09:49:36 +0200 (CEST) Received: from [192.168.1.7] (unknown [93.65.100.155]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id B2657DA8; Fri, 11 Sep 2026 09:47:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1789112878; bh=USmfqUeVqUOa/BkHiBT8vJT+kCvdysFGYDMRXnFhlmU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=msB10PRplJ1t2TlP4Q+tKqIkHLLwq0YIguOLALrNFtyrs2iU5qXm9t6z8ljftOB+t EIAe8V1m02nbfYcQM8NdT5Bnf+q3mycanUsQwS9n7El+X01EE1VzE3uktwTrd+GqGH +q9UkxB489xg7FaO8KK64cC0+8eJVejwJTJ1iNn0= From: Jacopo Mondi Date: Fri, 11 Sep 2026 09:49:23 +0200 Subject: [PATCH 2/2] ipa: rkisp1: mira220: Adjust relativeLuminanceTarget MIME-Version: 1.0 Message-Id: <20260911-mira220-tuning-file-v1-2-c3c588f4188a@ideasonboard.com> References: <20260911-mira220-tuning-file-v1-0-c3c588f4188a@ideasonboard.com> In-Reply-To: <20260911-mira220-tuning-file-v1-0-c3c588f4188a@ideasonboard.com> To: libcamera-devel@lists.libcamera.org Cc: Jacopo Mondi X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=763; i=jacopo.mondi@ideasonboard.com; h=from:subject:message-id; bh=USmfqUeVqUOa/BkHiBT8vJT+kCvdysFGYDMRXnFhlmU=; b=owEBbQKS/ZANAwAKAXI0Bo8WoVY8AcsmYgBqo7KPcjSSPh/g1HV8Ar4E0pMS6NIp0480W+iV7 5gN7WMYaRiJAjMEAAEKAB0WIQS1xD1IgJogio9YOMByNAaPFqFWPAUCaqOyjwAKCRByNAaPFqFW PPmbD/9J7zFoL0Fujw/0MCtaNmiNspRGqCOGANELDMjmjezJGwtSXequu7XuqYVgEE7wFB6n1yn wkBQJ0P05Zcw4iBClCdALuWJwKZ5BQAqN0b81fWzFPZ5/IiVCFJjAYOaOKdeILdyAXfLLFYmMnm fLFFuaiQaZKBxpCggSfGFTr7Q6++10kdiZ+RcL8ecEUZxc1zzNkhQDAoq741j//TI1KkHoYT5Hw 81pjDOyV/MyqsSaeUfW0SIeRxKX/Mce/va5JR6t5gfyzm/kXDhQU2X83d8ENkdTf8LciVmOI1x1 vvWheIuSasGaonbWR+JoZsPzpMJjs/Esgir1OlHtemINah4gRZDJ1rzpmUXKRSSuOfzgHN2doyM am7DcSeNZhYurb3aXIwkwi9Hy9VgIilsi21sDX2GEkRn8BB/WhBBivj+EZlA+0eN4QHtDBraKn+ GgQ5MIbH4FWCgC3MYGVuyifWAAAAB+UtvGdh2uGq+Qa9xhxB5uz2zc2yS0FrCoqBlx9jt3aNGS9 VFXzASFDZ9pqmNE4DCXHjvof0UE8VlfsMsuFVLgYSqqELrJSum5u0fI/oxkq5E+AJEKjOgkjrQ1 js+eVmcG/qmRP89BZA/ka3QQA2y993/KqhgX7Ie5tPa+E5ezUG8y/cB4LmmIFMjQzFAzsBnCVlh 4MuGcW/5IgYcSSg== X-Developer-Key: i=jacopo.mondi@ideasonboard.com; a=openpgp; fpr=72392EDC88144A65C701EA9BA5826A2587AD026B X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Adjust relativeLuminanceTarget parameter for Mira220 as it provide better performances under day-light environments. Signed-off-by: Jacopo Mondi --- src/ipa/rkisp1/data/mira220.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/ipa/rkisp1/data/mira220.yaml b/src/ipa/rkisp1/data/mira220.yaml index b45410923007..d8431966f82e 100644 --- a/src/ipa/rkisp1/data/mira220.yaml +++ b/src/ipa/rkisp1/data/mira220.yaml @@ -29,7 +29,7 @@ algorithms: qLo: 0.98 qHi: 1.0 yTarget: 0.8 - relativeLuminanceTarget: 0.5 + relativeLuminanceTarget: 0.2 - Lux: referenceY: 0.1767075076869632 referenceExposureTime: 29980