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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63888C433EF for ; Thu, 18 Nov 2021 22:09:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50174619E5 for ; Thu, 18 Nov 2021 22:09:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231166AbhKRWMT (ORCPT ); Thu, 18 Nov 2021 17:12:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229472AbhKRWMS (ORCPT ); Thu, 18 Nov 2021 17:12:18 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0599AC061574 for ; Thu, 18 Nov 2021 14:09:18 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id u18so14360155wrg.5 for ; Thu, 18 Nov 2021 14:09:17 -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:mime-version :content-transfer-encoding; bh=8F5qdm3ybEdW5Uy32cxwiH+8yxtt0dvI8EoeBZUz2hM=; b=U3a4+FUrrk0N3+aDnRQJtc9Yo9LbnSpoqLFTW8qK/sY94i8woy0tbmLZI5//4uaZxz /3gNkaYOloKAEcrXDv9f45HQvgDIbeBC4KFUnYNNPoiQTXwPcQFOGQSj/8/gK5ii/S9V yezQZvLvMhS87qpMAcezojFu0O7bJ4Mj4e1uk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8F5qdm3ybEdW5Uy32cxwiH+8yxtt0dvI8EoeBZUz2hM=; b=JOXc4m6UmHlO1gfuV6dlfOo7vVbC3mAWtXijwR182en43X0cvMKk5W+CaeW0fXPNfw 7n1AGeG8jqV2TgCMs4LgmUWAKNOOeaxWykbU8RsgtvTDHVsFd8QEZ30n9aaYvcwPvnm6 cREJkgaiJupF9WiH6RI0th49TQ928MhcoPr/RGZpfGfqn6AqcE2CuFIYcrmxc9TXQ+kS 3wfd9Pbux1fdJAM5TVX069Jc0Bz0r6g/r6LzKdB9Rdpb4bKh0k6LZggPR/Dr6R9VpeCp RPcA2s8A5UvfakuGCCrvjeLdZbKw9UCzw47kuMpSu65sxnz8HwQaSTzDjNsqitGnF1b8 5PyQ== X-Gm-Message-State: AOAM530ZLxQk7ZLQvEeXezea9CAG2EpydWK+DqdmxF6JaKzKcr4zsrHd pj3wtFRxQHcnmAqJvp0G7IPUjg== X-Google-Smtp-Source: ABdhPJwzPu9lxfYVngVKF84nS3de+w1uAgNhi+8suRRgDBhSY06IXWjBkLJIcJjxofCpXHcnFezr/w== X-Received: by 2002:adf:f08d:: with SMTP id n13mr1045300wro.395.1637273356534; Thu, 18 Nov 2021 14:09:16 -0800 (PST) Received: from beni.c.googlers.com.com (216.131.76.34.bc.googleusercontent.com. [34.76.131.216]) by smtp.gmail.com with ESMTPSA id f7sm13305180wmg.6.2021.11.18.14.09.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Nov 2021 14:09:16 -0800 (PST) From: Ricardo Ribalda To: Laurent Pinchart , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Tomasz Figa , Sergey Senozhatsky , "hn . chen" Cc: Ricardo Ribalda Subject: [PATCH 0/8] uvcvideo: Fixes for hw timestamping Date: Thu, 18 Nov 2021 22:09:05 +0000 Message-Id: <20211118220913.299978-1-ribalda@chromium.org> X-Mailer: git-send-email 2.34.0.rc2.393.gf8c9666880-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add some fixes for fixing hw timestamp on some Logitech and Sunplus cameras. The issues have been previously reported to the manufacturers. Also include a patch to fix the current hw timestamping logic for ANY uvc 1.5 model running at under 16 fps. Ricardo Ribalda (8): media: uvc: Extend documentation of uvc_video_clock_decode() media: uvc: Allow quirking by entity guid media: uvc: Create UVC_QUIRK_IGNORE_EMPTY_TS quirk media: uvcvideo: Quirk for invalid dev_sof in Logi C922 media: uvcvideo: Quirk for autosuspend in Logi C910 media: uvcvideo: Allow hw clock updates with buffers not full media: uvcvideo: Refactor clock circular buffer media: uvcvideo: Fix hw timestampt handling for slow FPS drivers/media/usb/uvc/uvc_driver.c | 63 +++++++++++++++ drivers/media/usb/uvc/uvc_video.c | 119 ++++++++++++++++++----------- drivers/media/usb/uvc/uvcvideo.h | 4 + 3 files changed, 142 insertions(+), 44 deletions(-) -- 2.34.0.rc2.393.gf8c9666880-goog