From patchwork Thu Aug 6 19:01:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 256236 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=-13.1 required=3.0 tests=BAYES_00,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=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 A4E2AC433E3 for ; Thu, 6 Aug 2020 19:01:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2028206C3 for ; Thu, 6 Aug 2020 19:01:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="cEQf+DCG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729363AbgHFTBs (ORCPT ); Thu, 6 Aug 2020 15:01:48 -0400 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:14653 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728507AbgHFTBj (ORCPT ); Thu, 6 Aug 2020 15:01:39 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 06 Aug 2020 12:00:47 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Thu, 06 Aug 2020 12:01:37 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Thu, 06 Aug 2020 12:01:37 -0700 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 6 Aug 2020 19:01:37 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 6 Aug 2020 19:01:37 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.172.190]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 06 Aug 2020 12:01:36 -0700 From: Sowjanya Komatineni To: , , , , , , , CC: , , , , , Subject: [PATCH v9 03/10] media: tegra-video: Update format lookup to offset based Date: Thu, 6 Aug 2020 12:01:27 -0700 Message-ID: <1596740494-19306-4-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1596740494-19306-1-git-send-email-skomatineni@nvidia.com> References: <1596740494-19306-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1596740447; bh=5U56MbpoGgbizDY87xBQZF5BWeIIcAyUuev+l62V8Co=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=cEQf+DCGF1Y6u2lRk1nLMRrOwBxxLsb6NaEttr4kWxiXiPmIff1Si6AOhh/XZePeo SrN8K6goD9fOAQu0/rNFfjTd4o8wUaGMrZfERtlR4XDq6ujHGAId8GOhmy7pPe7EN3 nlVHYg1aCrEnGSeM2FCBC1CcwHCHUaJgJd6pcVRqrq7u/BV99133gJ23xdjdbxl4DD iWkQzUy9cmskGdmBOSvWtzE9KPftnVpejoWJhmrNOt8MMW/N6o6ylNzdCcRqYB0Fkn F7vRNelQ5xM5XExuM9QJrmDE7p44AE+Wizuf7oli8uYT7i3czl2ZLC/EtvPE3rn7H3 /kHjVe+YA3Paw== Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Tegra VI supported video formats are more for non TPG and there can be multiple pixel formats for the same media bus format. This patch updates the helper function for format lookup based on mbus code from pre-defined Tegra supported format list to look from the specified list index offset. Offset based look up is used with sensor device graph (non TPG) where format enumeration can list all supported formats for the specific sensor mbus codes. Signed-off-by: Sowjanya Komatineni --- drivers/staging/media/tegra-video/vi.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c index 0197f4e..52d751f 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -53,11 +53,12 @@ to_tegra_channel_buffer(struct vb2_v4l2_buffer *vb) } static int tegra_get_format_idx_by_code(struct tegra_vi *vi, - unsigned int code) + unsigned int code, + unsigned int offset) { unsigned int i; - for (i = 0; i < vi->soc->nformats; ++i) { + for (i = offset; i < vi->soc->nformats; ++i) { if (vi->soc->video_formats[i].code == code) return i; } @@ -598,11 +599,12 @@ static void vi_tpg_fmts_bitmap_init(struct tegra_vi_channel *chan) bitmap_zero(chan->tpg_fmts_bitmap, MAX_FORMAT_NUM); index = tegra_get_format_idx_by_code(chan->vi, - MEDIA_BUS_FMT_SRGGB10_1X10); + MEDIA_BUS_FMT_SRGGB10_1X10, 0); bitmap_set(chan->tpg_fmts_bitmap, index, 1); index = tegra_get_format_idx_by_code(chan->vi, - MEDIA_BUS_FMT_RGB888_1X32_PADHI); + MEDIA_BUS_FMT_RGB888_1X32_PADHI, + 0); bitmap_set(chan->tpg_fmts_bitmap, index, 1); }