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Thu, 28 Mar 2024 14:52:11 -0500 From: To: CC: Daniel Wheeler , , , , , , , , , Subject: [PATCH 43/43] drm/amd/display: Enable FGCG for DCN351 Date: Thu, 28 Mar 2024 15:50:47 -0400 Message-ID: <20240328195047.2843715-44-Roman.Li@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240328195047.2843715-1-Roman.Li@amd.com> References: <20240328195047.2843715-1-Roman.Li@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Received-SPF: None (SATLEXMB04.amd.com: Roman.Li@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH1PEPF0000AD77:EE_|DM6PR12MB4251:EE_ X-MS-Office365-Filtering-Correlation-Id: fa3e2ced-a041-4d6e-116f-08dc4f609090 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:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230031)(36860700004)(82310400014)(1800799015)(376005); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Mar 2024 19:52:13.9177 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fa3e2ced-a041-4d6e-116f-08dc4f609090 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000AD77.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4251 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: Rodrigo Siqueira Signed-off-by: Rodrigo Siqueira Tested-by: Daniel Wheeler --- .../gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c index 66ab6aba26aa..8a57adb27264 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c @@ -1893,6 +1893,8 @@ static bool dcn351_resource_construct( if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) dc->debug = debug_defaults_drv; + /*HW default is to have all the FGCG enabled, SW no need to program them*/ + dc->debug.enable_fine_grain_clock_gating.u32All = 0xFFFF; // Init the vm_helper if (dc->vm_helper) vm_helper_init(dc->vm_helper, 16); -- 2.34.1