From patchwork Fri Mar 27 14:42:35 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Plowman X-Patchwork-Id: 26381 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 5069FBDCBD for ; Fri, 27 Mar 2026 14:47:35 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id C0AD262CEA; Fri, 27 Mar 2026 15:47:34 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="eYISCXj2"; dkim-atps=neutral Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id D1D1662CCD for ; Fri, 27 Mar 2026 15:47:30 +0100 (CET) Received: by mail-wm1-x330.google.com with SMTP id 5b1f17b1804b1-4852b81c73aso19933705e9.3 for ; Fri, 27 Mar 2026 07:47:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1774622850; x=1775227650; darn=lists.libcamera.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ULQqqLF7O9qdYvQtiTM8U6/kpEm2D3bxw7VXrv1kcKQ=; b=eYISCXj2OQ7JhZTtpDU0kr563FGuLA5qDMJ4WAYdvR2HUvs5Q3L8ozVEVT9daia4QA f2U066iob9IRi4BbUNFa/9GiRAy0UngvP6EtKuFrv+bloTduWMCpbkG893I1ZkkfZyLw V1h0Uv3NP1KAsN4KKBDK7Vg+2YCyozpnMiFdrlutWRROupQqXjp2wBaqGHY5PolqTfdj N4laK2XR/wzGjaHY2PddAyb6pN4bPx5/CG8PeSHATtV7ntU6jZmASjp+FsvsUEGrahY9 Q+J0bIoMHEl/qdfwUiF+/Bmro4VRC68ShCD/WXWO+UyJMOSdDLtExExw2hEgNNtpfNQW nVbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774622850; x=1775227650; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ULQqqLF7O9qdYvQtiTM8U6/kpEm2D3bxw7VXrv1kcKQ=; b=XsQp/jz4LfF/PYXdFi3ndu1oac9WiEHo47wHL1TajqgfxHQ8sG4xcPkXLbO0kiPTsJ DFoKaLySPyodazg8aOinDnLTT8skeuezqNVlLYdkroZSoOhTS3v6YnNPjyeka9+2mjnM X9/lEl8YYnZpi4Y8PDtxJ90NbawPmTaBJwaD10vPuy/OmfdfucpMuWYaf1f7Joh+XT0F RqKKwwgH423kUrZSywOZ9BtLLjp6/Bd7/B6Eo85FtgrzYNbhNpd61ZAEoS/z3Xu8B34n xbqbFFQoEsXx0CWoPdE/T/l+iuKaW8Ibm4wjeIpLIGeFyM9HpelYsTpE99tIot7FLT89 qd7A== X-Gm-Message-State: AOJu0Yytj08f9gKIXNQra3f4UnjtTpDVpj68KumrisYGNUohMzsolMwt u+zNAX7L+8GamDoYI/baTxvcH4W/P1/G0cc6tqRQMwE477QJS7YKGShEWe9o6Nc/ymK0Mjtsaap j40N2 X-Gm-Gg: ATEYQzzAKsf9rz8kcGiDmfjTM04kw0d3JliplCUSzNLOFUqlbrNm5sY5gnEVai4p6z5 fAN7XczCUnUxMfS7D3sZinmpTf02UbR0n2RuA/rthFL+c9TEGjwowrVkdELuPTqhPP5JAdpqRcD UEnzdMycCjsvTzdae5X4GlWDfvikRWQyDOJzYwEhTVV75jGBc3ETdKlqOKz4VFlUsUoF+aeu9jv /KNUd1q9OwGrENBpFuFz6abh39ICP+nqu3oO0/WVVLSQ/c2tgbwgcs5HwJBgwskwlwloCYrxM31 ayObUsX8p8RjmTxfSQ5IKJCowCP0WQQG/X22e+0jBMvzvO40ydeql2w0YhUStlkoej3ipc6qKLu bwXkbxP4VKJbeOydE+KGziWVf9PrKZpCBkcpdfT/vo1aiHUdHhta7bgjqD43TllJp1Bz50w2e/Q 8dGD71xafD/a8Aakir/MiLlhDXMMOVETGpz2pyomsowjyQ0wwfvekLMt3tEW5Ek6QVQVrbBkD06 d5R/085+15emfaFwzAEwuLP4pJbI5l8uAYTXA== X-Received: by 2002:a05:600c:c4a5:b0:485:3ae8:2231 with SMTP id 5b1f17b1804b1-487280a2507mr43175795e9.30.1774622849891; Fri, 27 Mar 2026 07:47:29 -0700 (PDT) Received: from localhost.localdomain ([2a06:61c0:f337:0:9c1f:b517:931a:3b19]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48722be608bsm125858545e9.0.2026.03.27.07.47.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Mar 2026 07:47:29 -0700 (PDT) From: David Plowman To: libcamera-devel@lists.libcamera.org Cc: David Plowman Subject: [PATCH v2 2/3] controls: rpi: Add ControlListSequence control Date: Fri, 27 Mar 2026 14:42:35 +0000 Message-ID: <20260327144726.7983-3-david.plowman@raspberrypi.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260327144726.7983-1-david.plowman@raspberrypi.com> References: <20260327144726.7983-1-david.plowman@raspberrypi.com> 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 ControlListSequence identifies the sequence number of the request whose controls have been applied to the images in this request for the first time. Signed-off-by: David Plowman --- src/libcamera/control_ids_rpi.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/libcamera/control_ids_rpi.yaml b/src/libcamera/control_ids_rpi.yaml index a8615112..0b7da5b2 100644 --- a/src/libcamera/control_ids_rpi.yaml +++ b/src/libcamera/control_ids_rpi.yaml @@ -183,4 +183,13 @@ controls: \sa SyncMode \sa SyncReady \sa SyncTimer + + - ControlListSequence: + type: int64_t + direction: out + description: | + This is the sequence number of the request whose control list has + just been applied. Controls normally take several frames to apply, + so the number here will refer to a request submitted a number of + frames earlier. ...