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=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 5A4E4C04AB6 for ; Tue, 28 May 2019 16:19:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C91421721 for ; Tue, 28 May 2019 16:19:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P/XvfrKM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726661AbfE1QTp (ORCPT ); Tue, 28 May 2019 12:19:45 -0400 Received: from mail-ed1-f47.google.com ([209.85.208.47]:42712 "EHLO mail-ed1-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbfE1QTp (ORCPT ); Tue, 28 May 2019 12:19:45 -0400 Received: by mail-ed1-f47.google.com with SMTP id g24so4681569eds.9 for ; Tue, 28 May 2019 09:19:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=oFmnIQV+QxgU1Tn8914ynnNHesr2pnNWjmNrkwm6kr8=; b=P/XvfrKMNYbsBJe7Z79OxZM7pYgpGzSr5o7PchUfT7SXpbEV5zapftyZHlERyKfHjW bQKVmyt32fwuEvGfiky/S225TcMpC0sArfvJzc9+jvmvxwqr8eIHPQvvRjcO46hVvtJB 9Z+FMFsOlqb/GCAqKy1vyjkmsCj8mmXAZbQfpdXtPbf5jlCJbKxawbshdgM8/ZxUznhd VNhCXasP2HK6kMhoTuM1rwi9VCX6W0lfPpo427FQM/SDjRRh3qsUmFQXFFcOLr5vptoj ab1tf29MHnCrQ5mjYFPlrKYmy5iVNEqe+zUONoyl4Nf+1d8vWwb+V39+scDhf/13aiBv LK9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=oFmnIQV+QxgU1Tn8914ynnNHesr2pnNWjmNrkwm6kr8=; b=fpsVOE0vKC+4Yu+RgZWtuwxxRyaFZRGPqTSFvAMGnIxa9QOeGq3OVhgrGbrKfhVbCp h1rCK9iAX8FI3k2nLJjmhpa9rdcIl+pIlJ8kqRWTs08w1hdWoHPMhwY8KGoKeG55Uwnz mmlBmN2MMktyYGISMpmuKU+F5U1saBwS7yANp482Es9qzo3cFr6AxgwBrLvUPbyWHl9h B9syVUEZH28hT2amD3mh15ajVmsBjs4tVdYb7OIkCiXxVZDequ5XhhGMs/C/fHND7/2x 3dW225OmfVuq2Pcv8tD9fghdj87xGhprOEFWCzEJAWLLmmH7x/zJcnB/Kg1mrG17hCPR vPWQ== X-Gm-Message-State: APjAAAUPpnKmCpmrnSedWTeWX4Oj3SEPHdSiCs6QeFgrLlLGzALvlmOE 7ukmXokDG2zM/TehmK4QfclNW3SnPMU= X-Google-Smtp-Source: APXvYqwO4q7ZcyfZ9BB70YpZNU1XeYIT3H6TN5ugMg9AaOAhVT2MM7HJmm5FyzC0OC1F0I+26AW3wA== X-Received: by 2002:a50:a5ed:: with SMTP id b42mr128350266edc.178.1559060383828; Tue, 28 May 2019 09:19:43 -0700 (PDT) Received: from ubuntu.localdomain ([173.38.220.62]) by smtp.gmail.com with ESMTPSA id c38sm4313002edc.22.2019.05.28.09.19.42 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 May 2019 09:19:43 -0700 (PDT) From: johan.korsnes@gmail.com To: linux-media@vger.kernel.org Subject: vivid: Add HDMI (dis)connect emulation Date: Tue, 28 May 2019 10:19:04 -0700 Message-Id: <20190528171912.3688-1-johan.korsnes@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch series makes vivid V4L2-compliant* by adding HDMI (dis)- connect emulation. This is done by by adding a custom display_present control to vivid output HDMI devices, along with the following standard controls: -ctrl_tx_edid_present -ctrl_tx_hotplug -ctrl_tx_rxsense -ctrl_rx_power_present * Fixes the following warning for HDMI input devices: -V4L2_CID_DV_RX_POWER_PRESENT not found for input n Fixes the following warnings for HDMI ouptut devices: -V4L2_CID_DV_TX_HOTPLUG not found for output n -V4L2_CID_DV_TX_EDID_PRESENT not found for output n Johan Korsnes (8): media: vivid: make input dv_timings per-input media: vivid: make input std_signal per-input media: vivid: add display present control media: vivid: add number of HDMI ports to device state media: vivid: add HDMI (dis)connect TX emulation media: vivid: add HDMI (dis)connect RX emulation media: vivid: add CEC support to display present ctrl media: vivid.rst: describe display present control Documentation/media/v4l-drivers/vivid.rst | 5 + drivers/media/platform/vivid/vivid-core.c | 36 ++++-- drivers/media/platform/vivid/vivid-core.h | 32 +++-- drivers/media/platform/vivid/vivid-ctrls.c | 105 ++++++++++++++-- .../media/platform/vivid/vivid-kthread-cap.c | 8 +- drivers/media/platform/vivid/vivid-vbi-cap.c | 16 +-- drivers/media/platform/vivid/vivid-vid-cap.c | 119 +++++++++++------- .../media/platform/vivid/vivid-vid-common.c | 8 +- drivers/media/platform/vivid/vivid-vid-out.c | 6 + 9 files changed, 245 insertions(+), 90 deletions(-)