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,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 8995BC10F13 for ; Tue, 16 Apr 2019 09:31:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5DAA620651 for ; Tue, 16 Apr 2019 09:31:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728842AbfDPJbp (ORCPT ); Tue, 16 Apr 2019 05:31:45 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:51871 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728362AbfDPJaY (ORCPT ); Tue, 16 Apr 2019 05:30:24 -0400 X-UUID: 56a609badb9c4da9a2e32137b980a5cf-20190416 X-UUID: 56a609badb9c4da9a2e32137b980a5cf-20190416 Received: from mtkmrs01.mediatek.inc [(172.21.131.159)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1723358284; Tue, 16 Apr 2019 17:30:18 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs03n1.mediatek.inc (172.21.101.181) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 16 Apr 2019 17:30:17 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 16 Apr 2019 17:30:17 +0800 From: Stu Hsieh To: Mauro Carvalho Chehab , Rob Herring , CK Hu CC: Mark Rutland , Matthias Brugger , Stu Hsieh , , , , , , Subject: [PATCH v2 04/15] [media] mtk-mipicsi: add color format support for mt2712 Date: Tue, 16 Apr 2019 17:30:04 +0800 Message-ID: <1555407015-18130-5-git-send-email-stu.hsieh@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1555407015-18130-1-git-send-email-stu.hsieh@mediatek.com> References: <1555407015-18130-1-git-send-email-stu.hsieh@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch add color format support for mt2712 Signed-off-by: Stu Hsieh --- .../media/platform/mtk-mipicsi/mtk_mipicsi.c | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c index ec4f6b503b32..16f6bc480f4e 100644 --- a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c +++ b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c @@ -138,6 +138,20 @@ static void mtk_mipicsi_remove_device(struct soc_camera_device *icd) (void)pm_runtime_put_sync(icd->parent); } +static bool is_supported(const u32 pixformat) +{ + switch (pixformat) { + /* YUV422 */ + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + case V4L2_PIX_FMT_YVYU: + case V4L2_PIX_FMT_VYUY: + return true; + } + + return false; +} + static int mtk_mipicsi_set_fmt(struct soc_camera_device *icd, struct v4l2_format *f) { @@ -153,6 +167,12 @@ static int mtk_mipicsi_set_fmt(struct soc_camera_device *icd, struct v4l2_mbus_framefmt *mf = &format.format; int ret = 0; + if (!is_supported(pix->pixelformat)) { + dev_err(dev, "Format %x not support. set V4L2_PIX_FMT_YUYV as default\n", + pix->pixelformat); + pix->pixelformat = V4L2_PIX_FMT_YUYV; + } + xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat); if (xlate == NULL) { dev_err(dev, "Format 0x%x not found\n", pix->pixelformat); -- 2.18.0