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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, 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 84DA2C43387 for ; Fri, 18 Jan 2019 08:52:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E512208E4 for ; Fri, 18 Jan 2019 08:52:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727597AbfARIwM (ORCPT ); Fri, 18 Jan 2019 03:52:12 -0500 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:58354 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726309AbfARIwL (ORCPT ); Fri, 18 Jan 2019 03:52:11 -0500 Received: by wens.csie.org (Postfix, from userid 1000) id 7B1E15FD9F; Fri, 18 Jan 2019 16:52:09 +0800 (CST) From: Chen-Yu Tsai To: Steve Longerbeam , Mauro Carvalho Chehab , Sakari Ailus Cc: Chen-Yu Tsai , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Maxime Ripard Subject: [PATCH 4/6] media: ov5640: Add three more test patterns Date: Fri, 18 Jan 2019 16:52:04 +0800 Message-Id: <20190118085206.2598-5-wens@csie.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190118085206.2598-1-wens@csie.org> References: <20190118085206.2598-1-wens@csie.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The OV5640 driver currently supports a static color bar pattern with a small vertical gamma gradient. The hardware also supports a color square pattern, as well as having a rolling bar for dynamic sequences. Add three more test patterns: - color bars with a rolling bar (but without the gamma gradient) - static color squares - color squares with a rolling bar Signed-off-by: Chen-Yu Tsai --- drivers/media/i2c/ov5640.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index a1fd69a21df1..13311483792c 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -2444,6 +2444,9 @@ static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, bool auto_gain) static const char * const test_pattern_menu[] = { "Disabled", "Color bars", + "Color bars w/ rolling bar", + "Color squares", + "Color squares w/ rolling bar", }; #define OV5640_TEST_ENABLE BIT(7) @@ -2463,6 +2466,10 @@ static const u8 test_pattern_val[] = { 0, OV5640_TEST_ENABLE | OV5640_TEST_BAR_VERT_CHANGE_1 | OV5640_TEST_BAR, + OV5640_TEST_ENABLE | OV5640_TEST_ROLLING | + OV5640_TEST_BAR_VERT_CHANGE_1 | OV5640_TEST_BAR, + OV5640_TEST_ENABLE | OV5640_TEST_SQUARE, + OV5640_TEST_ENABLE | OV5640_TEST_ROLLING | OV5640_TEST_SQUARE, }; static int ov5640_set_ctrl_test_pattern(struct ov5640_dev *sensor, int value) -- 2.20.1