From patchwork Fri Dec 11 16:04:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulrich Hecht X-Patchwork-Id: 7830921 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6A4D3BEEE1 for ; Fri, 11 Dec 2015 16:05:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A544A205B1 for ; Fri, 11 Dec 2015 16:05:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 850ED205C4 for ; Fri, 11 Dec 2015 16:05:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755304AbbLKQFE (ORCPT ); Fri, 11 Dec 2015 11:05:04 -0500 Received: from mail-wm0-f53.google.com ([74.125.82.53]:34805 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751698AbbLKQFD (ORCPT ); Fri, 11 Dec 2015 11:05:03 -0500 Received: by mail-wm0-f53.google.com with SMTP id c17so17092542wmd.1; Fri, 11 Dec 2015 08:05:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=4sGj6QAdLGwi3xw20Xi0HwrMT/6b6mcCJjM9aWtWP1E=; b=y21yv/eY2FvuvCQQKC9U+SzY2SQQ9gScFCivZnZILryfPRoDTgjGmZ7XKiERAD73K2 8kbJBds6Cwi+ahE/P/gKssv9KaUDpcLGfw9gOTA4mdNy2wYj7Q1GH8cvqdGWsMRxQEbJ OdBjIKqoLnAzM9JqF9Fzd5yEgKSQtXsRhvZjgIDshFq2DUW+AesVyPtjDjtVgaWVl9ke Y6IIWP6skkMK13qsaDJjFIDGQoNyQU4qQisLpPZYtYDHOAqevjEw1xh4BQgrKEr8otpG 9PJ/rTA7f1ynt7Wq/q/7uBjoM1NYjxtX3KCrkR0omr6JDt5gT9GRpzHl9ZI8EfDLH7EC 99XQ== X-Received: by 10.28.134.199 with SMTP id i190mr6797713wmd.33.1449849902156; Fri, 11 Dec 2015 08:05:02 -0800 (PST) Received: from groucho.site (ip9234e209.dynamic.kabel-deutschland.de. [146.52.226.9]) by smtp.gmail.com with ESMTPSA id 186sm3984028wmv.9.2015.12.11.08.05.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 11 Dec 2015 08:05:01 -0800 (PST) From: Ulrich Hecht To: linux-media@vger.kernel.org, linux-sh@vger.kernel.org Cc: magnus.damm@gmail.com, laurent.pinchart@ideasonboard.com, hans.verkuil@cisco.com, ian.molton@codethink.co.uk, lars@metafoo.de, william.towle@codethink.co.uk, Ulrich Hecht Subject: [PATCH 3/3] media: adv7604: update timings on change of input signal Date: Fri, 11 Dec 2015 17:04:53 +0100 Message-Id: <1449849893-14865-4-git-send-email-ulrich.hecht+renesas@gmail.com> X-Mailer: git-send-email 2.6.3 In-Reply-To: <1449849893-14865-1-git-send-email-ulrich.hecht+renesas@gmail.com> References: <1449849893-14865-1-git-send-email-ulrich.hecht+renesas@gmail.com> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Without this, g_crop will always return the boot-time state. Signed-off-by: Ulrich Hecht --- drivers/media/i2c/adv7604.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 1bfa9f3..d7d0bb7 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -1975,6 +1975,15 @@ static int adv76xx_isr(struct v4l2_subdev *sd, u32 status, bool *handled) v4l2_subdev_notify_event(sd, &adv76xx_ev_fmt); + /* update timings */ + if (adv76xx_query_dv_timings(sd, &state->timings) + == -ENOLINK) { + /* no signal, fall back to default timings */ + const struct v4l2_dv_timings cea640x480 = + V4L2_DV_BT_CEA_640X480P59_94; + state->timings = cea640x480; + } + if (handled) *handled = true; }