From patchwork Fri Mar 14 17:42:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= X-Patchwork-Id: 22955 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 23CA8C32F7 for ; Fri, 14 Mar 2025 17:42:53 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id D19E968954; Fri, 14 Mar 2025 18:42:52 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="VtknodUy"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 821CA6052C for ; Fri, 14 Mar 2025 18:42:51 +0100 (CET) Received: from pb-laptop.local (185.221.143.221.nat.pool.zt.hu [185.221.143.221]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 2E343606 for ; Fri, 14 Mar 2025 18:41:12 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1741974072; bh=CPhKhC1wRFpop9C+O7UYTCKNwcrEvpFnD/RzafF8KRQ=; h=From:To:Subject:Date:From; b=VtknodUy7tYxsaTW1Sl7wfSOkEs2wnO9gMzUremoYMAQe4fFmkC0S/hp0REP5n7JT rZefsNlnLKZenZQ/JVZvyOOpZ4SiCu5jcvIJFXMg3az5jWzUNv2VqIYXr3kozwDDaW NNfOFJgUMoUTLj8uvcm6xPxmHkvmE4x4IFUOL68U= From: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= To: libcamera-devel@lists.libcamera.org Subject: [PATCH v3 0/4] libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control Date: Fri, 14 Mar 2025 18:42:44 +0100 Message-ID: <20250314174248.1015718-1-barnabas.pocze@ideasonboard.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 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" The `ExposureTimeMode` is currently set up incorrectly in a UVC camera's `ControlInfo`, setting it also does not work correctly. Changes in v3: * fix default value: set it based on the v4l2 default * store current value of `ExposureTimeMode` * fix https://bugs.libcamera.org/show_bug.cgi?id=242 as well Changes in v2: * split into two patches * make it compile with old libstdc++ when _GLIBCXX_DEBUG is set v2: https://patchwork.libcamera.org/project/libcamera/list/?series=5006 v1: https://patchwork.libcamera.org/project/libcamera/list/?series=4974 Barnabás Pőcze (4): libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control setup libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control setting libcamera: pipeline: uvcvideo: Retrieve current exposure mode on start libcamera: pipeline: uvcvideo: Fix `ExposureTime` control handling src/libcamera/pipeline/uvcvideo/uvcvideo.cpp | 154 +++++++++++++++---- 1 file changed, 123 insertions(+), 31 deletions(-) --- 2.48.1