From patchwork Mon Aug 19 08:41:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugues FRUCHET X-Patchwork-Id: 11100501 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D2B24112C for ; Mon, 19 Aug 2019 08:41:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C0B862817F for ; Mon, 19 Aug 2019 08:41:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B1E0F285A8; Mon, 19 Aug 2019 08:41:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2D11C2817F for ; Mon, 19 Aug 2019 08:41:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=arxnLdcUMyLy2mOoEI9/lN6UcynVxQXjrK+ov8MvE0E=; b=bxKiUWofgPKurF ylcC/0R/JFVWpGE90zwHrz+XWdKtsO/OmEh2qgo3gjwZp5f8ldWDYKW5QoLt06nHMRljdTttDJnrI VDN68TVN82F8+t31fppWp7S1zPmrDR1TQ8i4HcAlcjxul4pqYtPqkF1vzVN8pHVvOeNynmfxga4tg 9RomccVb9RWc/YEkwYFBJ4VCGaIxb+SBb/nrvG6Mw04DCCNoozUvLm6LclB6/iP00EScs3NRRY4HC 1mVHLf0CNxuve93S3o5/IvGWfzlDiOaSb0fWs1AEdwii1b0/fyK4YN09VDNnaetqtm0+TLKdi0Ud1 agZeIGY9oI2XG3ZzsZNw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hzdEP-0003Fl-SL; Mon, 19 Aug 2019 08:41:37 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hzdEN-0003EN-7e for linux-arm-kernel@lists.infradead.org; Mon, 19 Aug 2019 08:41:36 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7J8f3E8017060; Mon, 19 Aug 2019 10:41:28 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=M1zfSStNLc5tpPt8ZHooe06PUzWeCcjJwKms6B9R8lc=; b=fvM3T4xtjaNHlumQbADEiuIRvVQmGIC5kZZ4sq8f/0IJKY/CNWrUZ5hfjCJq/gfOeNzx 78vpiuYBshtLqLIjLNK/bvqKU0OhRrGOwRcxBpHYHos5ZAVpD6M2UC41PFcAUSbSIBCS CzVOqZL0KqnwuvmfjQh0ABfET1epgqXy6eElMrEg8OsGxM0gPdNqDHlZi7ju3MaD2gdZ vkiAo6ABzchbzmvl6XI1UGo2Wj+xT/Ntia9y/lEa3ISxHWDZCDkKsg1C8wiDiv+vUJkS 1/bxv+04gIv3/IQ8MjmV9xBjgVbOZSLphYevPIIehyXxcspoZ8k6ZeanqZcAUIrq29I7 LA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2ue6q8j4m4-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 19 Aug 2019 10:41:28 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id BAEFA34; Mon, 19 Aug 2019 08:41:27 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AE9012BF4F2; Mon, 19 Aug 2019 10:41:27 +0200 (CEST) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 19 Aug 2019 10:41:27 +0200 Received: from localhost (10.201.23.19) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Mon, 19 Aug 2019 10:41:26 +0200 From: Hugues Fruchet To: Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus Subject: [PATCH v7 2/4] media: stm32-dcmi: trace the supported fourcc/mbus_code Date: Mon, 19 Aug 2019 10:41:19 +0200 Message-ID: <1566204081-19051-3-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1566204081-19051-1-git-send-email-hugues.fruchet@st.com> References: <1566204081-19051-1-git-send-email-hugues.fruchet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.19] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-08-19_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190819_014135_566195_AA481C9E X-CRM114-Status: GOOD ( 14.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mickael GUENE , linux-kernel@vger.kernel.org, Philippe CORNU , Yannick Fertre , Benjamin Gaignard , Hugues Fruchet , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add a trace of the set of supported fourcc/mbus_code which intersect between DCMI and source sub-device. Signed-off-by: Hugues Fruchet --- drivers/media/platform/stm32/stm32-dcmi.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index b462f71..db01210 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1447,12 +1447,21 @@ static int dcmi_formats_init(struct stm32_dcmi *dcmi) /* Code supported, have we got this fourcc yet? */ for (j = 0; j < num_fmts; j++) if (sd_fmts[j]->fourcc == - dcmi_formats[i].fourcc) + dcmi_formats[i].fourcc) { /* Already available */ + dev_dbg(dcmi->dev, "Skipping fourcc/code: %4.4s/0x%x\n", + (char *)&sd_fmts[j]->fourcc, + mbus_code.code); break; - if (j == num_fmts) + } + if (j == num_fmts) { /* New */ sd_fmts[num_fmts++] = dcmi_formats + i; + dev_dbg(dcmi->dev, + "Supported fourcc/code: %4.4s/0x%x\n", + (char *)&sd_fmts[num_fmts - 1]->fourcc, + sd_fmts[num_fmts - 1]->mbus_code); + } } mbus_code.index++; }