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Fri, 27 May 2022 07:56:16 +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, 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] media: imx-jpeg: Leave a blank space before the configuration data Date: Fri, 27 May 2022 15:54:35 +0800 Message-Id: <20220527075437.16882-3-ming.qian@nxp.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220527075437.16882-1-ming.qian@nxp.com> References: <20220527075437.16882-1-ming.qian@nxp.com> X-ClientProxiedBy: SI2PR06CA0007.apcprd06.prod.outlook.com (2603:1096:4:186::9) To AM6PR04MB6341.eurprd04.prod.outlook.com (2603:10a6:20b:d8::14) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 77227141-8d07-435e-5032-08da3fb66068 X-MS-TrafficTypeDiagnostic: VI1PR04MB4590:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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if (!cfg_stm) goto err; + memset(cfg_stm, 0, MXC_JPEG_MAX_CFG_STREAM); jpeg->slot_data[slot].cfg_stream_vaddr = cfg_stm; skip_alloc: @@ -755,7 +756,7 @@ static unsigned int mxc_jpeg_setup_cfg_stream(void *cfg_stream_vaddr, u32 fourcc, u16 w, u16 h) { - unsigned int offset = 0; + unsigned int offset = 0x80; u8 *cfg = (u8 *)cfg_stream_vaddr; struct mxc_jpeg_sof *sof; struct mxc_jpeg_sos *sos;