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Wed, 4 Jan 2023 10:43:43 -0600 From: Mario Limonciello To: Alex Deucher , CC: Javier Martinez Canillas , Carlos Soriano Sanchez , , , David Airlie , "Daniel Vetter" , , Lazar Lijo , Mario Limonciello , "Evan Quan" , "Pan, Xinhui" Subject: [PATCH v5 26/45] drm/amd: Use `amdgpu_ucode_*` helpers for SMU Date: Wed, 4 Jan 2023 10:40:15 -0600 Message-ID: <20230104164042.30271-27-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230104164042.30271-1-mario.limonciello@amd.com> References: <20230104164042.30271-1-mario.limonciello@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF00010209:EE_|PH8PR12MB6842:EE_ X-MS-Office365-Filtering-Correlation-Id: 256da0bd-7e23-4442-1110-08daee72f14e 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:(13230022)(4636009)(396003)(136003)(346002)(39860400002)(376002)(451199015)(40470700004)(36840700001)(46966006)(6666004)(83380400001)(36756003)(478600001)(110136005)(36860700001)(82310400005)(40460700003)(86362001)(82740400003)(81166007)(356005)(40480700001)(47076005)(426003)(26005)(1076003)(186003)(16526019)(2616005)(7696005)(336012)(44832011)(5660300002)(70586007)(8676002)(4326008)(70206006)(8936002)(41300700001)(2906002)(316002)(54906003)(81973001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Jan 2023 16:43:52.9231 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 256da0bd-7e23-4442-1110-08daee72f14e 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: BL02EPF00010209.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB6842 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754111358711623869?= X-GMAIL-MSGID: =?utf-8?q?1754111358711623869?= The `amdgpu_ucode_request` helper will ensure that the return code for missing firmware is -ENODEV so that early_init can fail. The `amdgpu_ucode_release` helper is for symmetry on unloading. Signed-off-by: Mario Limonciello --- drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 16 ++++------------ drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 16 ++++------------ 2 files changed, 8 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c index d4756bd30830..2e03dffbe59c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c @@ -109,10 +109,7 @@ int smu_v11_0_init_microcode(struct smu_context *smu) snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", ucode_prefix); - err = request_firmware(&adev->pm.fw, fw_name, adev->dev); - if (err) - goto out; - err = amdgpu_ucode_validate(adev->pm.fw); + err = amdgpu_ucode_request(adev, &adev->pm.fw, fw_name); if (err) goto out; @@ -130,12 +127,8 @@ int smu_v11_0_init_microcode(struct smu_context *smu) } out: - if (err) { - DRM_ERROR("smu_v11_0: Failed to load firmware \"%s\"\n", - fw_name); - release_firmware(adev->pm.fw); - adev->pm.fw = NULL; - } + if (err) + amdgpu_ucode_release(adev->pm.fw); return err; } @@ -143,8 +136,7 @@ void smu_v11_0_fini_microcode(struct smu_context *smu) { struct amdgpu_device *adev = smu->adev; - release_firmware(adev->pm.fw); - adev->pm.fw = NULL; + amdgpu_ucode_release(adev->pm.fw); adev->pm.fw_version = 0; } diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index 506a49a4b425..990cf54b4bca 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -103,10 +103,7 @@ int smu_v13_0_init_microcode(struct smu_context *smu) snprintf(fw_name, sizeof(fw_name), "amdgpu/%s.bin", ucode_prefix); - err = request_firmware(&adev->pm.fw, fw_name, adev->dev); - if (err) - goto out; - err = amdgpu_ucode_validate(adev->pm.fw); + err = amdgpu_ucode_request(adev, &adev->pm.fw, fw_name); if (err) goto out; @@ -124,12 +121,8 @@ int smu_v13_0_init_microcode(struct smu_context *smu) } out: - if (err) { - DRM_ERROR("smu_v13_0: Failed to load firmware \"%s\"\n", - fw_name); - release_firmware(adev->pm.fw); - adev->pm.fw = NULL; - } + if (err) + amdgpu_ucode_release(adev->pm.fw); return err; } @@ -137,8 +130,7 @@ void smu_v13_0_fini_microcode(struct smu_context *smu) { struct amdgpu_device *adev = smu->adev; - release_firmware(adev->pm.fw); - adev->pm.fw = NULL; + amdgpu_ucode_release(adev->pm.fw); adev->pm.fw_version = 0; }