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Wed, 22 Apr 2026 17:06:23 -0500 From: Alex Deucher To: CC: Shiwu Zhang , Hawking Zhang , Alex Deucher Subject: [PATCH] Revert "drm/amdgpu: update mcm_addr_lut data for imu v12_1" Date: Wed, 22 Apr 2026 18:06:12 -0400 Message-ID: <20260422220614.2259600-2-alexander.deucher@amd.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260422220614.2259600-1-alexander.deucher@amd.com> References: <20260422220614.2259600-1-alexander.deucher@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000066ED:EE_|MN2PR12MB4061:EE_ X-MS-Office365-Filtering-Correlation-Id: bb2f6a6e-3dd0-4a7b-3949-08dea0bb64d0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|36860700016|1800799024|82310400026|56012099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; 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Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000066ED.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4061 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: Shiwu Zhang This reverts commit 60481d95ad989f556da15fa40bc6edb648324b02. As the vBIOS support the partition switch programming. Signed-off-by: Shiwu Zhang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/soc_v1_0.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c b/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c index d06953c237ed9..e88bebd928eff 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c @@ -739,15 +739,8 @@ static int soc_v1_0_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr, num_xcc_per_xcp = __soc_v1_0_get_xcc_per_xcp(xcp_mgr, mode); if (adev->gfx.imu.funcs && - adev->gfx.imu.funcs->switch_compute_partition) { - ret = adev->gfx.imu.funcs->switch_compute_partition(xcp_mgr->adev, num_xcc_per_xcp, mode); - if (ret) - goto out; - } - if (adev->gfx.imu.funcs && - adev->gfx.imu.funcs->init_mcm_addr_lut && - amdgpu_emu_mode) - adev->gfx.imu.funcs->init_mcm_addr_lut(adev); + adev->gfx.imu.funcs->switch_compute_partition) + adev->gfx.imu.funcs->switch_compute_partition(xcp_mgr->adev, num_xcc_per_xcp, mode); /* Init info about new xcps */ *num_xcps = num_xcc / num_xcc_per_xcp; -- 2.53.0