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Tue, 30 Jul 2024 02:21:58 -0500 From: Wayne Lin To: CC: , , , , , , , , , , Chris Park , Leo Ma Subject: [PATCH 18/22] drm/amd/display: Address coverity change Date: Tue, 30 Jul 2024 15:18:39 +0800 Message-ID: <20240730071843.880430-19-Wayne.Lin@amd.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20240730071843.880430-1-Wayne.Lin@amd.com> References: <20240730071843.880430-1-Wayne.Lin@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Received-SPF: None (SATLEXMB03.amd.com: Wayne.Lin@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044AC:EE_|SA3PR12MB7997:EE_ X-MS-Office365-Filtering-Correlation-Id: 6569dcc8-e681-4143-551b-08dcb0685054 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|82310400026|36860700013|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?vQ1LOhcHK6xxiWbp2BDGpw5Mm1h3FbCKt9BCQBOZwz9xb63P1KLXSzXeIrWV?= =?us-ascii?Q?ik4FqznvkuleG8tgBB/Sl4q9b3iH0hrFB50xHw2NMNWjj9dfUzTmFfeEpCj2?= =?us-ascii?Q?NO8aHfbco3rMidGQI2oV3Lo/jkMUB/PAHwUnXqRzZU8QCCgsPP3on1Pzcl9r?= =?us-ascii?Q?dubp+0oNElh9PyCOYwAwnpsaMF56hjT/EeV74lb3jVawu8FUrNXctoztqIQe?= =?us-ascii?Q?eyoNpFJ3Ki9ke3GGOAlZcK+R5m97SgK3hiknMuz0gEkAyOnVg8Xr0G2CZ8gG?= =?us-ascii?Q?YSHFZrC6kHUuf0/5ozrgngWuFknqzdSuAJbEkjtnZ9+AyhkU8uUIrED5WezS?= =?us-ascii?Q?b79ctg1iMoEahnzZK3nZ8Q2IWIpxPS4f4mHldshEPYKHdpaEeY4Dt8553n5p?= =?us-ascii?Q?N29SgHoPo1zoG9+rEu1KyvR0X2+pH9U01IRpzAWUwvDxz6W8sO9QYk5LgKVn?= =?us-ascii?Q?VclbO86VLtPnokCilYyHp7+Jw8DdovG8moUslNwAyr3zvMgdblnXUEfn0ioV?= =?us-ascii?Q?AD0xZELkTg4Gvz+stp2/4GjrLvqjkV1PPCgTU15Q9MycPnmNUquGmsiZbzYm?= =?us-ascii?Q?k4ikBmuta0v6IOh2FbQInJnsuXswcwSk05AZ5YVUPmxg63svUxOL9SD20Dfv?= =?us-ascii?Q?gP986FJpSfbRpSEX6+RcGuC9qdqPX/Wq5hgUtQTa2O2dC4LQBu0Wm4maQe+8?= =?us-ascii?Q?YfI9NHQW3YgVYXtE7LvpOv5vUiYZP9VT7q/4EkYnvZbxd/ClGgWnFo5gw/Og?= =?us-ascii?Q?V+Kt/8JezW51C8XbAS7705vb5zouhf58ttkFtaZYs/sc/Z6IPtu5WouERxsp?= =?us-ascii?Q?jgxAU9OJeNrF4N7JS6ymIN+gmgPY5fgdcrCOh/f6f8qgbyyl/4Q0vKSJL7ef?= =?us-ascii?Q?qtLmPzk5ECtzG+zDgOiqjsKVK1pJKiF2vnlg39TAlr5834JkE9Po1NMrR88L?= =?us-ascii?Q?BpGlOsXuHxOCMkUGzPNa29stW+MIkZOeBbQzo4CwAueiFsEmOvixtv03c2ik?= =?us-ascii?Q?zuMB2UcWTZoR4SpZLb7cYd3qkEVShJeyNPdSmVvYeheM9oRN1qKuCuZ5ZEwj?= =?us-ascii?Q?FNejLmA9j92WQKy+1Lv7BQ5OpSNPauqU9HkWvBJ9iHbf42O9AYZYJakKvSpH?= =?us-ascii?Q?BF/LJJ1mn1JmVCjgtYK7sn4f9ghI7yWChPRBRH+8muM+OHqES+7+4Csr09Ur?= =?us-ascii?Q?OzvLkCc25LaL6WOWTl528lP7EbVneSoMQSJP7ts9qJaQYwmOe/LZXRIii8AI?= =?us-ascii?Q?vZOHEPMFb7gfS0nuOMuezXNhCIhhKqGUPx2AG+iizAGD9Tj2ZvKiNvvBF9jl?= =?us-ascii?Q?yIoZHwP6BxeuHVFQs0jrqvFzBY4wS85vZ/M65wZk9hjITvaagxvFh918kkkH?= =?us-ascii?Q?qC0ggvdsL/CU0M6eFhj+AW2XPUy1fiSrGX6K6QStLKIk4oSOBb8xy2Z6Vc+c?= =?us-ascii?Q?P4OGDZj3rEY+3kEUDzu5sLsp9WvXWpF1?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(82310400026)(36860700013)(376014)(1800799024); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Jul 2024 07:22:04.9778 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6569dcc8-e681-4143-551b-08dcb0685054 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF000044AC.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB7997 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Chris Park [Why] Coverity picks up a defect with regards to array underflow. [How] Address coverity issue as recommended. Reviewed-by: Leo Ma Signed-off-by: Chris Park Signed-off-by: Wayne Lin --- .../gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c index cce425dd62d2..01ea3a31e54d 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c @@ -517,10 +517,12 @@ static void dcn401_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr if (!use_hpo_encoder) continue; - otg_master->clock_source->funcs->program_pix_clk( + if (otg_master->stream_res.pix_clk_params.controller_id > CONTROLLER_ID_UNDEFINED) + otg_master->clock_source->funcs->program_pix_clk( otg_master->clock_source, &otg_master->stream_res.pix_clk_params, - dccg->ctx->dc->link_srv->dp_get_encoding_format(&otg_master->link_config.dp_link_settings), + dccg->ctx->dc->link_srv->dp_get_encoding_format( + &otg_master->link_config.dp_link_settings), &otg_master->pll_settings); } } -- 2.37.3