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charset=UTF-8 Date: Wed, 10 Jun 2026 12:39:09 +0900 Message-Id: Cc: , , , , "dri-devel" Subject: Re: [PATCH 2/4] gpu: nova-core: move GPU static information acquisition to a GSP method From: "Eliot Courtney" To: "Alexandre Courbot" , "Danilo Krummrich" , "Alice Ryhl" , "David Airlie" , "Simona Vetter" , "Benno Lossin" , "Gary Guo" X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260609-boot-vram-v1-0-d9382610507a@nvidia.com> <20260609-boot-vram-v1-2-d9382610507a@nvidia.com> In-Reply-To: <20260609-boot-vram-v1-2-d9382610507a@nvidia.com> X-ClientProxiedBy: TY6P301CA0040.JPNP301.PROD.OUTLOOK.COM (2603:1096:405:3ba::15) To SN1PR12MB2368.namprd12.prod.outlook.com (2603:10b6:802:32::23) Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PR12MB2368:EE_|SA3PR12MB9226:EE_ X-MS-Office365-Filtering-Correlation-Id: f14b1ff1-378b-48c5-8224-08dec6a1d6f5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|1800799024|366016|10070799003|376014|7416014|22082099003|18002099003|4143699003|56012099006|11063799006; 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> however it is currently obtained from `Gsp::boot`, with no elegant way > to pass it back to the caller. > > Solve this by moving the code acquiring it to a dedicated method of > `Gsp` that can be called as soon as the `Gsp` is booted. This allows us > to obtain and display the static information from the `Gpu` constructor, > and to store the static information for later use. > > Its location at the end of `Gsp::boot` was a bit out-of-place anyway: > technically, the GSP is considered booted after we have received the > `GspInitDone` message, so anything that happens afterwards is not part > of the boot sequence anymore. > > Signed-off-by: Alexandre Courbot > --- Reviewed-by: Eliot Courtney