Received: by 2002:a05:6a10:a852:0:0:0:0 with SMTP id d18csp236365pxy; Fri, 30 Apr 2021 04:27:11 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxsTL02lUazjPAP9c99vat2++qWcXSwYEm68wVqR8MuSc+ZA0a3UFNBMoQr8toe7AFsvioY X-Received: by 2002:a17:90a:dd45:: with SMTP id u5mr15266107pjv.15.1619782031588; Fri, 30 Apr 2021 04:27:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619782031; cv=none; d=google.com; s=arc-20160816; b=x8Mkyp/EOKgWQFLPFyqCScqSVWpsvMFd0vn9TVNeODj8VMpiC/aVhltPkHLRXwKXdf ri633aCqf/dZxHfMyhCipLcM87ANlA64yTXUjMZvtBjFIJuxATh512U/mHkyDvluMXpl 4Di8V5yvEE1QWROWpILw4b2Og3hiKCjCavzlyzlEua9vjZBWHwRSbo8Jm0KFM07GPBlN Ttk6bEudO/pAkvv1AawlwdeAFDOz4JtoMOUsBKYgmgZKQv6WAycOVkyRfQNP53v/3fZY C5f3L3xIQhg8Alc7aKeDX+y5QfmvYElwYDUojv5XCcZKpNb/7eNoCreK1q3PobXPCPJh gUUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=ylnHk+JNuqq5ZmDFacYDEfwOgLykql+ZShEQSvQwkpU=; b=Ey0LfFqKsr7pSpBvXbLxvHM1Gtk++DK2lEI8/QZDo6RgLNn89SnvkE3QfO0ZrLNIjv CZx1SEAS3ZI644sejjHkEQxszgYzHjV5GMA1xpPdgy5t5Z1GWE/k+fWdWtlpxN7vn4YD tJn7gh5lNdqjstFShgfGJ8mH/tVh56RfBA+B7vybn2H8El1iiIL+gsrhJFooohdbyn4v 8MZf/HKCnyIEyF6H3MztTfkEqA8VQCPoHPWhW1wOJw6x6+/ie1tfT2K0kRD3+yLZz/29 qYNUbBhnTe2ZoMDExloUnMTE8WEaQ9PGRfsaMdHws2is/Nk2UXEoT9yQPclg5g8bn+bn 5Rrg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=I5CJcszo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x21si3338114pgj.432.2021.04.30.04.26.59; Fri, 30 Apr 2021 04:27:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=I5CJcszo; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231785AbhD3L1L (ORCPT + 99 others); Fri, 30 Apr 2021 07:27:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231768AbhD3L1K (ORCPT ); Fri, 30 Apr 2021 07:27:10 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B45EFC06174A for ; Fri, 30 Apr 2021 04:26:21 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id z6-20020a17090a1706b0290155e8a752d8so1547471pjd.4 for ; Fri, 30 Apr 2021 04:26:21 -0700 (PDT) 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=ylnHk+JNuqq5ZmDFacYDEfwOgLykql+ZShEQSvQwkpU=; b=I5CJcszoEnVMCJRX73o9D+zV2auj6LWS7feT05oebev/wKacdLL+3prEoQ9oDl4iht obAOaZ5+Zk2EoVnfTavi/QcQSb3W1/0nC67S4kgZT5HTp2MapwiLvlkSlKrm0TJM8WxR MyALGWO4qZkltcqkR2v9T9XRH86bhxsvF5K7s= 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=ylnHk+JNuqq5ZmDFacYDEfwOgLykql+ZShEQSvQwkpU=; b=lZ2h/qxWGzd+jPB/XQtGAJI75qH4q3bNJXRcaI6QnMTsE0D00fjKCSVHuV/uGGkiAt RE3JsnUXD09jqDprkRMXrZo8BFRHY3LIIRcIaVbzF94jdsVwajOJqSNw9kx/Xj/Sh8Eo M6eAtGPl0YFvFKa2FYr8ttvVmXTBhMGso7VSJVuiHbuaJ7IALBYgL0lZZGtk5HTNuKLG yNwB0JNdhu09v+YLklIHiMFkelmGm7nrM1F1NiBlfADDikoVOUAeXAEUEoJG1qrCCG1v sBNzQe1bbTB7lkSQ+gJnZpk7MAhx1aCfdIaq0jN4Y7XGHDfA1TNDtifQYcf7ziw3250o 2oaQ== X-Gm-Message-State: AOAM531XeShKbLq+jUxCUbyJMT0TPByi+Ikra7oghdFhpmwsfu9dBfoE wwF2E4DjdZ7W+i/Sm43Ip1bVYfp3CvvDwQ== X-Received: by 2002:a17:902:7081:b029:ec:c083:878a with SMTP id z1-20020a1709027081b02900ecc083878amr4689125plk.76.1619781981314; Fri, 30 Apr 2021 04:26:21 -0700 (PDT) Received: from senozhatsky.flets-east.jp ([2409:10:2e40:5100:2c33:77c9:7bef:267e]) by smtp.gmail.com with ESMTPSA id l10sm1809457pjy.42.2021.04.30.04.26.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 04:26:20 -0700 (PDT) From: Sergey Senozhatsky To: Laurent Pinchart , Ricardo Ribalda Cc: Tomasz Figa , Mauro Carvalho Chehab , Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Sergey Senozhatsky Subject: [PATCHv4 1/5] media: v4l UAPI: add ROI selection targets Date: Fri, 30 Apr 2021 20:26:07 +0900 Message-Id: <20210430112611.475039-2-senozhatsky@chromium.org> X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog In-Reply-To: <20210430112611.475039-1-senozhatsky@chromium.org> References: <20210430112611.475039-1-senozhatsky@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org UVC 1.5 requires Region Of Interest control to implement GET_CUR, GET_DEF, GET_MIN and GET_MAX requests. This patch adds new V4L2 selection API targets that will implement those ROI requests. Signed-off-by: Sergey Senozhatsky --- include/uapi/linux/v4l2-common.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h index 7d21c1634b4d..3651ebb8cb23 100644 --- a/include/uapi/linux/v4l2-common.h +++ b/include/uapi/linux/v4l2-common.h @@ -78,6 +78,14 @@ #define V4L2_SEL_TGT_COMPOSE_BOUNDS 0x0102 /* Current composing area plus all padding pixels */ #define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103 +/* Current Region of Interest area */ +#define V4L2_SEL_TGT_ROI 0x0200 +/* Default Region of Interest area */ +#define V4L2_SEL_TGT_ROI_DEFAULT 0x0201 +/* Region of Interest minimum values */ +#define V4L2_SEL_TGT_ROI_BOUNDS_MIN 0x0202 +/* Region of Interest maximum values */ +#define V4L2_SEL_TGT_ROI_BOUNDS_MAX 0x0203 /* Selection flags */ #define V4L2_SEL_FLAG_GE (1 << 0) -- 2.31.1.527.g47e6f16901-goog