From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B883EC6379C for ; Thu, 22 Jul 2021 12:13:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D5C861380 for ; Thu, 22 Jul 2021 12:13:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231853AbhGVLcf (ORCPT ); Thu, 22 Jul 2021 07:32:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231824AbhGVLc2 (ORCPT ); Thu, 22 Jul 2021 07:32:28 -0400 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E24D6C0613C1 for ; Thu, 22 Jul 2021 05:13:02 -0700 (PDT) Received: by mail-wm1-x333.google.com with SMTP id 14-20020a05600c028eb0290228f19cb433so1448535wmk.0 for ; Thu, 22 Jul 2021 05:13:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=52MfpyqjokIGwcHAbxbTdslNqMBGmWn7imp1R+Sfufg=; b=QI7fNxqRsS4P7U4DU8JkdrkP2NMfeVSldHtiJUfgnBKbC8v+8182QfDezPtmkIgXFV thWSRx3NwstpCBUaGQ3237xMJXOJt2TLtl1RaubfTCZhmZHekXlPNYDowfUsvpkWii6+ ulVcrYS2Aj9nciiOsStc1dNAlnr7JanEfIE4H/XGL4dMOKBz5ejPLQkYG7hIQbLHKr6M yi6pa6lssNI3d5VKEaAtShYaT7VZfQKuP1IM7sW2vlcIzCuPpQHKuQsqXgjtSkSamGdO ElatVJo0E2rPoevRoOK054FVup9GKQUqFba5nEtnxL3clfCJfgHj3T9kNpbRRikuhKyv xY7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=52MfpyqjokIGwcHAbxbTdslNqMBGmWn7imp1R+Sfufg=; b=J/V7GtOCkhA7d74O3LsJaLqFUaw5GCOCG8dFuf/Lmv9FGD+CSbxrhu8oOrpancx+mZ VBxRRHVSM2RzCEiUdEjgbIAeEnQgHwlASXmv+GIXSmwcMV1Rgw5Q1+Qebzp1u919NxNM fHkc95NPfQYYSHJ0bZBUFT9IW4Jvt0HCjNr/oSEjPesmoODI1Ew/NJLV3OJZdY/mUHny LMPA0SjgCtWiohut+2PU7xHF2CMNGabozrBkup3Z04VB5GyVYn1nyYk9hHppJjXSdS1k 9BxuXApiNHOkTiLI3tusM+OvCQWK+ztKdSdpzwryXs3p1419VCqsfIUd4vurCTbnSE5V uG5Q== X-Gm-Message-State: AOAM533tZ5o1/zoozJ2bIFv3BP5jo5G6F/UalkV7CtsaOSX/W1BrbHKH 32bYIhMCYjgPThmftLtvokdSrU1CF6Kcgw== X-Google-Smtp-Source: ABdhPJy/Grd8DplsB/n4C0l3rd21anapHB55iNRs+b6IwT2lMKHbthgNuwIzJxoUHMQH46hHDjlOdQ== X-Received: by 2002:a1c:7707:: with SMTP id t7mr8927223wmi.186.1626955981303; Thu, 22 Jul 2021 05:13:01 -0700 (PDT) Received: from davidp-xps-13.pitowers.org ([2a00:1098:3142:14:b918:b36f:9ba:b778]) by smtp.gmail.com with ESMTPSA id e8sm8448228wrc.6.2021.07.22.05.13.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jul 2021 05:13:00 -0700 (PDT) From: David Plowman To: linux-media@vger.kernel.org, sakari.ailus@iki.fi, Laurent Pinchart , Kieran Bingham , Mauro Carvalho Chehab , Hans Verkuil Cc: David Plowman Subject: [PATCH v3 0/2] New V4L2 controls V4L2_CID_NOTIFY_GAIN_XXX Date: Thu, 22 Jul 2021 13:12:47 +0100 Message-Id: <20210722121249.16483-1-david.plowman@raspberrypi.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Sorry for the delay with these patches, I think my previous attempt didn't cast the email net wide enough and they got rather lost - my apologies! Anyway, this version addresses the feedback I had received originally, so thank you for that. Therefore: * The values are now specified to be linear gains. * The default value is defined to be the value that is equivalent to a gain of 1x. * I think there was a minor comment over the repetitiveness of the documentation, so I've tried to address that too. Thanks very much and best regards David David Plowman (2): media: v4l2-ctrls: Add V4L2_CID_NOTIFY_GAIN_XXX controls media: v4l2-ctrls: Document V4L2_CID_NOTIFY_GAIN_XXX controls .../media/v4l/ext-ctrls-image-source.rst | 25 +++++++++++++++++++ drivers/media/v4l2-core/v4l2-ctrls-defs.c | 4 +++ include/uapi/linux/v4l2-controls.h | 4 +++ 3 files changed, 33 insertions(+) -- 2.30.2