From patchwork Fri May 8 12:57:42 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Plowman X-Patchwork-Id: 26692 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 1B514BDCBD for ; Fri, 8 May 2026 13:08:13 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 947CB63025; Fri, 8 May 2026 15:08:10 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="k6PGXuw7"; dkim-atps=neutral Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 2C91362FD3 for ; Fri, 8 May 2026 15:08:08 +0200 (CEST) Received: by mail-wm1-x333.google.com with SMTP id 5b1f17b1804b1-48a563e4ef7so18483765e9.0 for ; Fri, 08 May 2026 06:08:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1778245687; x=1778850487; 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=pgXLv83AtQy9mcAhCAUWdtflQBi69OvwGZ4unH4a9kc=; b=k6PGXuw7Q6oJ7L3LQB83+4yxyT1/Ek7oyl0N0F7pB87WnWmBvhxtbB9A4t2uwlVp0O QHDFqbNzJS7ZQ/6Jpeyugvq9VLCojb8GVLJYOmajloVnpxda2S2uz1IAIRrmmjvEqgp+ b0Iiwy1MV9WJ32SSug2nCe5ibHXHcmBexmuXq9ZlfG40AnbYhFU0GBJcFovJcxZ7Wwcp JoSmoEn/h25VnvitVaZyheIvYvp3OmAtJW4d+0+rGg6JoEoaXIHlZEB/nxaWKjOkGF1r CdEehBvivdZkpUoMupuk5/57a99APAtB2YJRq/8pX67gGHwBCe39ehuPq5oGiKMbQ9KO E1Aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778245687; x=1778850487; 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=pgXLv83AtQy9mcAhCAUWdtflQBi69OvwGZ4unH4a9kc=; b=ZaEobsc0hRkKuXusK91T1TaBs5g3iV5pxO2UDYB3t/4NmSpvP1pyHtJGsJhhGN4RUi w9xqY30Z9OlkpbNKkV0EEH5GlEeUrR4QG0a/FaTEN9syr/zr3t26kYmtvmpxApLIjVmS /q1Y5PdukmkpUdt+WH4FFBDjJocjh7UlwsM6IOMPwWfsIlcL8GBYKFn0J6BjfhX0VNNr qnWWu7odV2DEBqb4m8QuPPTUVc7I2KvVhFkYJRumN4rmF1DYYdKcqkQzboRQ1UPPURlU DhRnEjzpiANIjczr1L+kJdH6Zdmk8g1wVoLWf0/07TLWan5JNLC4JvPhgHrEB5s2ckqI u9aA== X-Gm-Message-State: AOJu0Yxu0lwlUhuMvb6S1NQcvvRHouGbu+TadMojSFPIKAIdma/BRtNX gMOP3v4FFf+20GeE0S18ZnLxRD2Rb6drdwdfFHjC409UYGIjDOE9tU93vpMeoUxFKUU3PAfO47u IRa0c X-Gm-Gg: AeBDietElbDQlu5NQQJsu0Qnc8RuGZBlVAxMeDC3W4geYOYS6NAN/Mqs1caQav0k4GC j7/DBwNxtp34rHqM9tScArN0G5HFpXpkItBqNJrjJYAd1W4aWMQKscX2jQIaY6jCVR2CIe4JPDV VzJWmihdBfJ1XMKtYGSmUD+1vyl1nHVwJZNRu+96lUPTdwOKbppzYiEP7YpCZkoDZGeglqho2F+ xNBW57EsjaWSpkkjJ1hTfJqDLjN3bE/XJTerH568we7ZXQ5o7PfY0pC3bx8CgxLuJx1W5S3khVM 6hWmMeCVP4VcXZRq8Q83QBhYrdIgsxHwXDzP6MCWsTjda/dbbNpRQCgQQ8lAU2z7Bgvmw3Vj9tn ovwe+ckXcZzjDPvxWYQJLZeI2ZH93WiW2DO52NU61olnRWdhFFw4vb4T8scMSGNrROB/ZKWOU8H UTJUGRvIUdjQxR1YsTeYgg/hU7RhCyfox64qTfiMbU/oH8bNq8rGhZIDkVP593BVmrCv30FWV3/ bjK47zr+KHw3upFBSBPdlZII7MSZRPK5mWnZQ== X-Received: by 2002:a05:600c:4a13:b0:48d:35e:849d with SMTP id 5b1f17b1804b1-48e51e097d4mr122547485e9.6.1778245687403; Fri, 08 May 2026 06:08:07 -0700 (PDT) Received: from localhost.localdomain ([2a06:61c0:f337:0:9c1f:b517:931a:3b19]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48e68f5d9b5sm34044905e9.15.2026.05.08.06.08.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2026 06:08:07 -0700 (PDT) From: David Plowman To: libcamera-devel@lists.libcamera.org Cc: David Plowman , Naushir Patuck , Jacopo Mondi Subject: [PATCH v5 2/3] controls: rpi: Add ControlListSequence control Date: Fri, 8 May 2026 13:57:42 +0100 Message-ID: <20260508130804.8238-3-david.plowman@raspberrypi.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260508130804.8238-1-david.plowman@raspberrypi.com> References: <20260508130804.8238-1-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 Reviewed-by: Naushir Patuck Reviewed-by: Jacopo Mondi --- 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. ...