From patchwork Tue Dec 20 03:11:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Qian X-Patchwork-Id: 34888 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:e747:0:0:0:0:0 with SMTP id c7csp2747967wrn; Mon, 19 Dec 2022 19:15:45 -0800 (PST) X-Google-Smtp-Source: AMrXdXtc8cwVyvN27A2xQgLNRtta/PJuBvTW6+d7xHJOTNoCvm0HrdFvpzRIU/QO4ePlEe7u9oBb X-Received: by 2002:a05:6a20:d385:b0:b0:3318:ab59 with SMTP id iq5-20020a056a20d38500b000b03318ab59mr9506496pzb.14.1671506145272; Mon, 19 Dec 2022 19:15:45 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1671506145; cv=pass; d=google.com; s=arc-20160816; b=HRmx+G2LXLcincAnDkhr+sPVRCU+ip4UdvlsSm3OsgyRFE8Kb4R1IrJ9HDgcIjJ4Wq ibcNl/Rlk3X8eYDUuGQ//hT1onAbn/+7/1WV4EPlo7it11A9Sce2rVLAzLxOMO2ax60e MPmu01HAtiG3o9bh5/I06YnagndxtHJRc3Vdiq3tYPuZadQ2QkGPpCw0am27/VBUsOQq fnoGFvCYFFB6+Nm48/aZ6sEfPvoexAYDW+v8XU6+S6AstBVT+HWcHd5mf/C5buBKmmq5 nFKbazw5Ar6Gkr5DH5q5U1K08IVbOB8UAjIdvs21bsKsys3ZNpLSzYGs1yIV9JaSE2qL +2NQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=2tRRcYWM2F4NhBPurQ8+lVOE3PstoxyoMGzAGY1Gjnw=; b=ZvpxR+5D0E8gUMt7onHR7UPOlKT/h3GgT2IdUMmA6q+FAkrGOnXq6aIK2PVCNtCjMc /zFljW8WfaoDhWDQaKyAzAN8LGXZ5nDoljrmZHlzOc14o5/f6XtvmmpsUpuk7uKcCAr1 45sVNKl2XuRyDAJ6lwSljTQJP+IAbs/4JLdNZhFv8kVk7y+Zfh1JdFC3rXrK7g1T4pbC 8bxXcS8lHnvnAp8GLiNpJlVrDU3GRNpxyzn1iEccPJCaqRgP6Fs0JKaHi0uUlODu8U8v /lomcVjGiXwH1WvKLx3/wGOL/cXfKSabIPf6+CugdqBVodduzoDo1XdteCqwN60dQIrn cE/Q== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=oswAB+2C; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id y66-20020a636445000000b0045466821a09si13028762pgb.371.2022.12.19.19.15.32; Mon, 19 Dec 2022 19:15:45 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=oswAB+2C; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233119AbiLTDOo (ORCPT + 99 others); Mon, 19 Dec 2022 22:14:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233179AbiLTDOF (ORCPT ); Mon, 19 Dec 2022 22:14:05 -0500 Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-db5eur01on2078.outbound.protection.outlook.com [40.107.15.78]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB72215724; Mon, 19 Dec 2022 19:13:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=LLRQgh0kuLQW9ZBpPeu59o6G04ZJT+KeaCIbWw0pJbMjQJe+STOPWZW1jh0S1D5sXBOjjUWx8n4kJ2HL7qhjF0wM4at+tMP4vhgYeCNeYnIf5KZzvnI9AMyosq9DOI40LBd9+/eIPPeSL7OJ+RT4TDBD2Q/FCGhxBzlc3AktZxhg94FybDuz4M1r+C/fjpEyBOxm7q6uyE0NBaVU+2yXDKddgSWJm1up9csOz4AYfdox5JkPc5SZ5i/3XpJOeDM0xDUsyqeWs3K0TDDZWItqUKWqZevKPZPXadgQ5nTxLkFBmXyBs/SHdJfft4WTDJFzIUMjyDpHJmpnEa96iGS0JQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=2tRRcYWM2F4NhBPurQ8+lVOE3PstoxyoMGzAGY1Gjnw=; b=aRxTXxvX47UXhvyBFHmt694yUTq2kyS9htu4tt64EZB9rVcpym9QzLsY9PdizZLuxuRIUGsJoNo4eJAvrCNl92GufzpUHzqCtL7UuE1mm1zDhZiN0o2QczAbySRp0fUrdWgXlZfyvCoa3JlSLMZChK4Xt0H6rBOjgVSURCVnjHszEe7mzCIir4eMK3ydQ/JabiBFByIwIbkxdgA6viuRHQY3tU+SWKrMcic92PT53zXRWf5ir0FfPkYWd95AjbcW4eH2cdbX6YLFqsGezzN5f/7xWEA2tayJXpGsqBDZS2aGpHR1uy04FBNVy/mGucCMiezTaO2mhb4l3rH7w/s0Cw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=2tRRcYWM2F4NhBPurQ8+lVOE3PstoxyoMGzAGY1Gjnw=; b=oswAB+2CqFaWnDR8k1Ph/7CdAd6yICqXjlRfvNPWlTG1mXP3j95CyNN4DZocnmzmALNgU1DJJPZreCYDwiJKgUj4fWfi/U1/uiB0m7+7L7opgixnH7ztNfnlaFmb4RnKkM35YExIbC0wmrApvXIpuNf78HC73OVPC76dimOtrXw= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) by AS1PR04MB9405.eurprd04.prod.outlook.com (2603:10a6:20b:4db::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5924.16; Tue, 20 Dec 2022 03:12:52 +0000 Received: from AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::3a82:42b3:f1ed:5c3d]) by AM6PR04MB6341.eurprd04.prod.outlook.com ([fe80::3a82:42b3:f1ed:5c3d%7]) with mapi id 15.20.5924.016; Tue, 20 Dec 2022 03:12:52 +0000 From: Ming Qian To: mchehab@kernel.org, mirela.rabulea@oss.nxp.com, hverkuil-cisco@xs4all.nl Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 09/10] media: imx-jpeg: Decoder add support for 12bit jpeg Date: Tue, 20 Dec 2022 11:11:39 +0800 Message-Id: <6dedc442a17062f4fe4083edf47839cf9cbadc2e.1671071730.git.ming.qian@nxp.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: References: X-ClientProxiedBy: SI2PR04CA0014.apcprd04.prod.outlook.com (2603:1096:4:197::18) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6341:EE_|AS1PR04MB9405:EE_ X-MS-Office365-Filtering-Correlation-Id: 72bda074-b3cb-411c-fae1-08dae23814a9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR04MB6341.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(136003)(376002)(396003)(366004)(39860400002)(346002)(451199015)(36756003)(86362001)(478600001)(316002)(6486002)(66476007)(8676002)(52116002)(7416002)(2906002)(6666004)(5660300002)(44832011)(66946007)(41300700001)(8936002)(66556008)(4326008)(6506007)(38100700002)(26005)(38350700002)(6512007)(186003)(83380400001)(2616005);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 72bda074-b3cb-411c-fae1-08dae23814a9 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6341.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Dec 2022 03:12:52.0639 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: H7MWaS0FP308LOxlgdeLCznu7+AHmfid6MexF/S9pIN1Cw2gYo88AUG/DfpH0zD/OrFEsky0jUj/rrcRCdVj6Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS1PR04MB9405 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1752701227525998158?= X-GMAIL-MSGID: =?utf-8?q?1752701227525998158?= enable decoding 12-bit extended jpeg Signed-off-by: Ming Qian --- .../media/platform/nxp/imx-jpeg/mxc-jpeg.c | 136 +++++++++++++++++- 1 file changed, 134 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c index 7c3ad1ee4769..2dd52d593764 100644 --- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c @@ -87,6 +87,20 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .precision = 8, .is_rgb = 1, }, + { + .name = "BGR 12bit", /*12-bit BGR packed format*/ + .fourcc = V4L2_PIX_FMT_B312, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 3, + .depth = 36, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + .is_rgb = 1, + }, { .name = "ABGR", /* ABGR packed format */ .fourcc = V4L2_PIX_FMT_ABGR32, @@ -101,6 +115,20 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .precision = 8, .is_rgb = 1, }, + { + .name = "ABGR 12bit", /* 12-bit ABGR packed format */ + .fourcc = V4L2_PIX_FMT_B412, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 4, + .depth = 48, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + .is_rgb = 1, + }, { .name = "YUV420", /* 1st plane = Y, 2nd plane = UV */ .fourcc = V4L2_PIX_FMT_NV12M, @@ -127,6 +155,32 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV420 12bit", /* 1st plane = Y, 2nd plane = UV */ + .fourcc = V4L2_PIX_FMT_P012M, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420, + .nc = 3, + .depth = 18, /* 6 x 12 bits (4Y + UV) for 4 pixels */ + .mem_planes = 2, + .comp_planes = 2, /* 1 plane Y, 1 plane UV interleaved */ + .h_align = 4, + .v_align = 4, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, + { + .name = "YUV420 12bit", /* 1st plane = Y, 2nd plane = UV */ + .fourcc = V4L2_PIX_FMT_P012, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420, + .nc = 3, + .depth = 18, /* 6 x 12 bits (4Y + UV) for 4 pixels */ + .mem_planes = 1, + .comp_planes = 2, /* 1 plane Y, 1 plane UV interleaved */ + .h_align = 4, + .v_align = 4, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "YUV422", /* YUYV */ .fourcc = V4L2_PIX_FMT_YUYV, @@ -140,6 +194,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV422 12bit", /* YUYV */ + .fourcc = V4L2_PIX_FMT_Y212, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422, + .nc = 3, + .depth = 24, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 4, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "YUV444", /* YUVYUV */ .fourcc = V4L2_PIX_FMT_YUV24, @@ -153,6 +220,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "YUV444 12bit", /* YUVYUV */ + .fourcc = V4L2_PIX_FMT_Y312, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444, + .nc = 3, + .depth = 36, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, { .name = "Gray", /* Gray (Y8/Y12) or Single Comp */ .fourcc = V4L2_PIX_FMT_GREY, @@ -166,6 +246,19 @@ static const struct mxc_jpeg_fmt mxc_formats[] = { .flags = MXC_JPEG_FMT_TYPE_RAW, .precision = 8, }, + { + .name = "Gray 12bit", /* Gray (Y8/Y12) or Single Comp */ + .fourcc = V4L2_PIX_FMT_Y012, + .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY, + .nc = 1, + .depth = 12, + .mem_planes = 1, + .comp_planes = 1, + .h_align = 3, + .v_align = 3, + .flags = MXC_JPEG_FMT_TYPE_RAW, + .precision = 12, + }, }; #define MXC_JPEG_NUM_FORMATS ARRAY_SIZE(mxc_formats) @@ -437,17 +530,24 @@ static enum mxc_jpeg_image_format mxc_jpeg_fourcc_to_imgfmt(u32 fourcc) { switch (fourcc) { case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: return MXC_JPEG_GRAY; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: return MXC_JPEG_YUV422; case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: return MXC_JPEG_YUV420; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_Y312: return MXC_JPEG_YUV444; case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_B312: return MXC_JPEG_BGR; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_B412: return MXC_JPEG_ABGR; default: return MXC_JPEG_INVALID; @@ -483,6 +583,17 @@ static void mxc_jpeg_addrs(struct mxc_jpeg_desc *desc, offset; } +static bool mxc_jpeg_is_extended_sequential(const struct mxc_jpeg_fmt *fmt) +{ + if (!fmt || !(fmt->flags & MXC_JPEG_FMT_TYPE_RAW)) + return false; + + if (fmt->precision > 8) + return true; + + return false; +} + static void notify_eos(struct mxc_jpeg_ctx *ctx) { const struct v4l2_event ev = { @@ -767,24 +878,31 @@ static int mxc_jpeg_fixup_sof(struct mxc_jpeg_sof *sof, switch (fourcc) { case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: sof->components_no = 3; sof->comp[0].v = 0x2; sof->comp[0].h = 0x2; break; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: sof->components_no = 3; sof->comp[0].v = 0x1; sof->comp[0].h = 0x2; break; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_Y312: case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_B312: default: sof->components_no = 3; break; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_B412: sof->components_no = 4; break; case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: sof->components_no = 1; break; } @@ -804,20 +922,27 @@ static int mxc_jpeg_fixup_sos(struct mxc_jpeg_sos *sos, switch (fourcc) { case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12M: + case V4L2_PIX_FMT_P012: + case V4L2_PIX_FMT_P012M: sos->components_no = 3; break; case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_Y212: sos->components_no = 3; break; case V4L2_PIX_FMT_YUV24: + case V4L2_PIX_FMT_Y312: case V4L2_PIX_FMT_BGR24: + case V4L2_PIX_FMT_B312: default: sos->components_no = 3; break; case V4L2_PIX_FMT_ABGR32: + case V4L2_PIX_FMT_B412: sos->components_no = 4; break; case V4L2_PIX_FMT_GREY: + case V4L2_PIX_FMT_Y012: sos->components_no = 1; break; } @@ -847,12 +972,15 @@ static unsigned int mxc_jpeg_setup_cfg_stream(void *cfg_stream_vaddr, u8 *cfg = (u8 *)cfg_stream_vaddr; struct mxc_jpeg_sof *sof; struct mxc_jpeg_sos *sos; + const struct mxc_jpeg_fmt *fmt = mxc_jpeg_find_format(fourcc); + + if (!fmt) + return 0; memcpy(cfg + offset, jpeg_soi, ARRAY_SIZE(jpeg_soi)); offset += ARRAY_SIZE(jpeg_soi); - if (fourcc == V4L2_PIX_FMT_BGR24 || - fourcc == V4L2_PIX_FMT_ABGR32) { + if (fmt->is_rgb) { memcpy(cfg + offset, jpeg_app14, sizeof(jpeg_app14)); offset += sizeof(jpeg_app14); } else { @@ -918,6 +1046,10 @@ static void mxc_jpeg_config_dec_desc(struct vb2_buffer *out_buf, desc->stm_ctrl &= ~STM_CTRL_IMAGE_FORMAT(0xF); /* clear image format */ desc->stm_ctrl |= STM_CTRL_IMAGE_FORMAT(img_fmt); desc->stm_ctrl |= STM_CTRL_BITBUF_PTR_CLR(1); + if (mxc_jpeg_is_extended_sequential(jpeg_src_buf->fmt)) + desc->stm_ctrl |= STM_CTRL_PIXEL_PRECISION; + else + desc->stm_ctrl &= ~STM_CTRL_PIXEL_PRECISION; desc->line_pitch = q_data_cap->bytesperline[0]; mxc_jpeg_addrs(desc, dst_buf, src_buf, 0); mxc_jpeg_set_bufsize(desc, ALIGN(vb2_plane_size(src_buf, 0), 1024));