From patchwork Thu Nov 19 21:50:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ricardo Ribalda X-Patchwork-Id: 11919007 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 6FED4C64E7C for ; Thu, 19 Nov 2020 21:50:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A0752222A for ; Thu, 19 Nov 2020 21:50:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="YIue35Fx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbgKSVue (ORCPT ); Thu, 19 Nov 2020 16:50:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726638AbgKSVud (ORCPT ); Thu, 19 Nov 2020 16:50:33 -0500 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD813C0617A7 for ; Thu, 19 Nov 2020 13:50:31 -0800 (PST) Received: by mail-wr1-x441.google.com with SMTP id j7so8025884wrp.3 for ; Thu, 19 Nov 2020 13:50:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=t3cVaBPjEomR5EQmhK/0psT18P0AYMtS0rp6iyH/+Vc=; b=YIue35FxptrEnQjMqaAx1mKM8RnclPzWZi3HW5WJ5Erx0Bk/YEdcKaszK7oWl0okjj wscDgksUkwd4swykCGpBY3HsVyWA26VIwwVNovuwP052VMZUvG0mI3nikokpO6BV0+iP KAgfL+ZGUoCURPoDM+Dg6P5uO7ytrbDo7jB6s= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=t3cVaBPjEomR5EQmhK/0psT18P0AYMtS0rp6iyH/+Vc=; b=WQlcV7mRbmfb3hE94Bwkwi69/Vyr7nD7uWpVX4rjbzHr3k6s1e0heMp+7huqPNOQCw 0yRZhDmYu4DnTSpFjhGeCPjNOANgy9WjmwV4gIMfEy66LftbdamPNmCm47cXxSPqXCzo fxGJjSbBK97zOE49pgvRpHEETK5KYtKCOKmtv8qOj/Xv/vI8+/WcUNf0ZmLW1oE5GW5V DDSnflJNkeH0aOG8oJ6+hglqcmb6b/4cquwOXkDu/0pE3c+OBIMq0SfQ/Ydlul6UPYWz lqx7/Spu5LAd2ToaXGfNKMW2TR1lwy7dDkRoIMdRaaQJBAjLhpb88KWvW6E44U0nhtPv 24lA== X-Gm-Message-State: AOAM5315Tecyh9kzK/1IMwEDke/U/S3dzFclyxucqeACLcKeuR3B/wf5 R5CCHCgQll/SA+28Wbc8bbWUbCu4Iormrwcy X-Google-Smtp-Source: ABdhPJwBgKRbhOlgAVKd2KfVL1+4BVbNzB5/UKtTs2xA4B5FJ5PU1uHFto9QaTb3KIIgBe6Ct1BT6g== X-Received: by 2002:adf:f347:: with SMTP id e7mr12065851wrp.183.1605822630496; Thu, 19 Nov 2020 13:50:30 -0800 (PST) Received: from alco.lan ([80.71.134.83]) by smtp.gmail.com with ESMTPSA id t136sm1818859wmt.18.2020.11.19.13.50.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Nov 2020 13:50:30 -0800 (PST) From: Ricardo Ribalda To: Laurent Pinchart , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ricardo Ribalda Subject: [PATCH v3 6/8] media: uvcvideo: Add Privacy control based on EXT_GPIO Date: Thu, 19 Nov 2020 22:50:18 +0100 Message-Id: <20201119215020.508487-7-ribalda@chromium.org> X-Mailer: git-send-email 2.29.2.299.gdc1121823c-goog In-Reply-To: <20201119215020.508487-1-ribalda@chromium.org> References: <20201119215020.508487-1-ribalda@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add a new control and mapping for Privacy controls connected to UVC_GUID_EXT_GPIO_CONTROLLERs. Signed-off-by: Ricardo Ribalda --- drivers/media/usb/uvc/uvc_ctrl.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 7d86ee4b4ff9..5826d06a90f5 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -347,6 +347,14 @@ static const struct uvc_control_info uvc_ctrls[] = { | UVC_CTRL_FLAG_RESTORE | UVC_CTRL_FLAG_AUTO_UPDATE, }, + { + .entity = UVC_GUID_EXT_GPIO_CONTROLLER, + .selector = UVC_CT_PRIVACY_CONTROL, + .index = 0, + .size = 1, + .flags = UVC_CTRL_FLAG_GET_CUR + | UVC_CTRL_FLAG_AUTO_UPDATE, + }, }; static const struct uvc_menu_info power_line_frequency_controls[] = { @@ -735,6 +743,16 @@ static const struct uvc_control_mapping uvc_ctrl_mappings[] = { .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN, .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN, }, + { + .id = V4L2_CID_PRIVACY, + .name = "Privacy", + .entity = UVC_GUID_EXT_GPIO_CONTROLLER, + .selector = UVC_CT_PRIVACY_CONTROL, + .size = 1, + .offset = 0, + .v4l2_type = V4L2_CTRL_TYPE_BOOLEAN, + .data_type = UVC_CTRL_DATA_TYPE_BOOLEAN, + }, }; /* ------------------------------------------------------------------------