From patchwork Wed Jun 2 10:23:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umang Jain X-Patchwork-Id: 12483 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 91D8BC3208 for ; Wed, 2 Jun 2021 10:23:38 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 145D96050E; Wed, 2 Jun 2021 12:23:38 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="DS1VIa/D"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 597FE602A4 for ; Wed, 2 Jun 2021 12:23:35 +0200 (CEST) Received: from perceval.ideasonboard.com (unknown [103.251.226.189]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id C04314A5; Wed, 2 Jun 2021 12:23:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1622629415; bh=jEXNMHSAMttaHDUVp9nZiagBRd+YmWTwYVdWqM/UlT0=; h=From:To:Cc:Subject:Date:From; b=DS1VIa/DwLlxIfRXREYgntpS3purBbKjKKQtOHxgW5JLVpEPx/4BdGiEbvwjgbryg HELrDWNW8VFY3IAxkX2qpu6LAkHX3kwLIZgDUiiTOicdh555dKfbM9PXQUo5KTbTXg 8/ZqWpuPi+D+ATpFqvDPjiMmv/FiBpUg74QLtRYs= From: Umang Jain To: libcamera-devel@lists.libcamera.org Date: Wed, 2 Jun 2021 15:53:22 +0530 Message-Id: <20210602102326.106549-1-umang.jain@ideasonboard.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH 0/4] IPAIPU3 drive-by improvements 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" Here are few patches that might be considered as enhancements. The patches journey was led by the reviews from "[PATCH 0/2] frame-durations CTS fixups", however this doesn't yet fixup the frame-duration value for CTS, on my `nautilus` platform. But I assume, it shall still relevant CTS tests on `soraka` (Can anyone please help me confirm)? Patch 1/4: Addressed minor comments from original series Patch 2/4: Replaces hard-coded line duration(enhancement) using real values Patch 3/4: Caching IPACameraSensorInfo Patch 4/4: Replace frame-duration with something better?! Umang Jain (4): android: Make FRAME_DURATION result key available in static metadata ipa: ipu3: Calculate line duration from IPACameraSensorInfo ipa: ipu3: Copy IPACameraSensorInfo for future usage ipa: ipu3: Calculate frame duration from minimum VBLANK value src/android/camera_device.cpp | 1 + src/ipa/ipu3/ipu3.cpp | 22 ++++++++++++++++++---- src/ipa/ipu3/ipu3_agc.cpp | 22 +++++++++++----------- src/ipa/ipu3/ipu3_agc.h | 7 ++++++- 4 files changed, 36 insertions(+), 16 deletions(-) Tested-by: Paul Elder