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Tue, 22 Mar 2022 08:29:16 +0000 From: Ming Qian To: mchehab@kernel.org, shawnguo@kernel.org Cc: hverkuil-cisco@xs4all.nl, robh+dt@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, aisheng.dong@nxp.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] media: amphion: ensure the buffer count is not less than min_buffer Date: Tue, 22 Mar 2022 16:28:59 +0800 Message-Id: <20220322082859.9834-1-ming.qian@nxp.com> X-Mailer: git-send-email 2.33.0 X-ClientProxiedBy: SI2PR02CA0039.apcprd02.prod.outlook.com (2603:1096:4:196::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: faee8183-0aab-458b-8379-08da0bde0d7c X-MS-TrafficTypeDiagnostic: AM6PR0402MB3639:EE_ X-Microsoft-Antispam-PRVS: 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; 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} + if (V4L2_TYPE_IS_OUTPUT(vq->type)) + *buf_count = max_t(unsigned int, *buf_count, inst->min_buffer_out); + else + *buf_count = max_t(unsigned int, *buf_count, inst->min_buffer_cap); *plane_count = cur_fmt->num_planes; for (i = 0; i < cur_fmt->num_planes; i++) psize[i] = cur_fmt->sizeimage[i];