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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 DC789C47404 for ; Fri, 4 Oct 2019 17:22:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC9C72084D for ; Fri, 4 Oct 2019 17:22:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Viu1+a06" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388240AbfJDRW3 (ORCPT ); Fri, 4 Oct 2019 13:22:29 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:38110 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388186AbfJDRW2 (ORCPT ); Fri, 4 Oct 2019 13:22:28 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x94HMA9O095384; Fri, 4 Oct 2019 12:22:10 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1570209730; bh=adoGa42wyTh6UCk6Hc+yZbQylsk1AFp8cCXvuR0ONyI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Viu1+a06CZHelhUb6jQubigo5UHEMOsnt9BlCBW4z8b1GvmY3MMAL+Ech8AU4Is8i lvfZS/cEfWDONGkpmApmOdbmo39PhFGsrGIUJXH0SuJsOuFRQgyWh5JqCGse5yHOC3 e9OEarca208DGmUqai28I45sl7aclkOsTWAQsMtY= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x94HMADe127778 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 4 Oct 2019 12:22:10 -0500 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 4 Oct 2019 12:22:09 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 4 Oct 2019 12:22:09 -0500 Received: from uda0869644b.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id x94HM7Vd041112; Fri, 4 Oct 2019 12:22:10 -0500 From: Benoit Parrot To: Hans Verkuil , Sakari Ailus , Jacopo Mondi CC: , , , Benoit Parrot Subject: [Patch v3 3/3] media: ov5640: Make 2592x1944 mode only available at 15 fps Date: Fri, 4 Oct 2019 12:24:18 -0500 Message-ID: <20191004172418.2339-4-bparrot@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191004172418.2339-1-bparrot@ti.com> References: <20191004172418.2339-1-bparrot@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The sensor data sheet clearly state that 2592x1944 only works at 15 fps make sure we don't try to miss configure the pll out of acceptable range. Signed-off-by: Benoit Parrot Reviewed-by: Jacopo Mondi --- drivers/media/i2c/ov5640.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index 5cebad151546..8ffb3a55ca27 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -1611,6 +1611,11 @@ ov5640_find_mode(struct ov5640_dev *sensor, enum ov5640_frame_rate fr, !(mode->hact == 640 && mode->vact == 480)) return NULL; + /* 2592x1944 only works at 15fps max */ + if ((mode->hact == 2592 && mode->vact == 1944) && + fr > OV5640_15_FPS) + return NULL; + return mode; } -- 2.17.1