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[23.128.96.18]) by mx.google.com with ESMTP id x5si2000328pfr.234.2021.04.30.04.26.52; Fri, 30 Apr 2021 04:27:06 -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=I05y6Tr8; 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 S229911AbhD3L1H (ORCPT + 99 others); Fri, 30 Apr 2021 07:27:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbhD3L1G (ORCPT ); Fri, 30 Apr 2021 07:27:06 -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 B7140C06174A for ; Fri, 30 Apr 2021 04:26:18 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id t2-20020a17090a0242b0290155433387beso6555434pje.1 for ; Fri, 30 Apr 2021 04:26:18 -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:mime-version :content-transfer-encoding; bh=EkTyMd3fqCBBv4Wwr4P1rErcM9uEjejcW+0ZhgpoQpw=; b=I05y6Tr8dAPswoxUR+I2YMNcjW/rP+zuRZLWCGeD/YhQI4o78bukVpRzMQziw4TTz7 /zibhpD9CFsZCqBa4GF89+4kGCs9CZBg41N8ITSxHafuQt0mGuaQ2Ob58M+f7GNMopwL NG2fn2gl/cUiOOrJkXoMAM3svhFWqU1BwErZo= 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=EkTyMd3fqCBBv4Wwr4P1rErcM9uEjejcW+0ZhgpoQpw=; b=egvYblPReSLfc6QWogNBc7zBqWNNJhtyYnCRip2aONbLI7d6fc26NuAXH9iYzsg3uk jlW8i4BcfNIEG65AizzZjmFD8Nsw1anDPcLmkYWhMvgnr0dVITw+beBfHUtnUwXthCfg jXNG0ZrBqVtXkYeKWJvlPYCrteT1U1c8eG+n3i881b9tdWXuqEu9UlLIpWU+ZG8PXXKf wtFzScKH3LAtZGK8ClI2ZvqTxau8zFNj4n5dSApClybT0+rbxuOcSsdmoFtsLEcFCntc LkZtjKvuJSmylGRw2j+OMq1Q2i1RnhfKp6FQvckfW/jnxmko2mzUS6xUKkOcAPTuJWPQ HuOQ== X-Gm-Message-State: AOAM533SbFyRyID+q56qy85g6VQ3e3wuiomIK3YWd+ZQrdFbIHPpyMfG Mm5rebQ5bB0w1l9z9p8+xBFtrA== X-Received: by 2002:a17:90b:f82:: with SMTP id ft2mr14444595pjb.0.1619781978184; Fri, 30 Apr 2021 04:26:18 -0700 (PDT) Received: from senozhatsky.flets-east.jp ([2409:10:2e40:5100:2c33:77c9:7bef:267e]) by smtp.gmail.com with ESMTPSA id l10sm1809457pjy.42.2021.04.30.04.26.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 04:26:17 -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 0/5] media: uvcvideo: implement UVC 1.5 ROI Date: Fri, 30 Apr 2021 20:26:06 +0900 Message-Id: <20210430112611.475039-1-senozhatsky@chromium.org> X-Mailer: git-send-email 2.31.1.527.g47e6f16901-goog MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This patch set implements UVC 1.5 ROI using v4l2_selection API. v4: -- split ROI rect selection API and auto-controls -- handle very large ROI rectangles: limit to frame dimensions Sergey Senozhatsky (5): media: v4l UAPI: add ROI selection targets media: v4l UAPI: document ROI selection targets media: uvcvideo: add ROI auto controls media: v4l UAPI: document ROI auto_controls media: uvcvideo: add UVC 1.5 ROI control .../media/v4l/ext-ctrls-camera.rst | 23 +++ .../media/v4l/selection-api-configuration.rst | 22 +++ .../media/v4l/selection-api-examples.rst | 27 +++ .../media/v4l/v4l2-selection-targets.rst | 24 +++ drivers/media/usb/uvc/uvc_ctrl.c | 19 ++ drivers/media/usb/uvc/uvc_v4l2.c | 185 +++++++++++++++++- include/uapi/linux/usb/video.h | 1 + include/uapi/linux/v4l2-common.h | 8 + include/uapi/linux/v4l2-controls.h | 9 + 9 files changed, 315 insertions(+), 3 deletions(-) -- 2.31.1.527.g47e6f16901-goog