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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jan 2026 13:36:51.9757 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 93de73e5-4822-4b7d-bb0b-08de5cdff6c1 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=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989EC.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4297 Content-Type: text/plain; charset="utf-8" It's not needed anymore. Signed-off-by: Pierre-Eric Pelloux-Prayer Reviewed-by: Christian K=C3=B6nig --- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 5 +---- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 1 - 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/= amd/amdgpu/amdgpu_gtt_mgr.c index f2e89fb4b666..9b0bcf6aca44 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c @@ -324,16 +324,13 @@ int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, u= int64_t gtt_size) { struct amdgpu_gtt_mgr *mgr =3D &adev->mman.gtt_mgr; struct ttm_resource_manager *man =3D &mgr->manager; - uint64_t start, size; =20 man->use_tt =3D true; man->func =3D &amdgpu_gtt_mgr_func; =20 ttm_resource_manager_init(man, &adev->mman.bdev, gtt_size); =20 - start =3D AMDGPU_GTT_MAX_TRANSFER_SIZE * AMDGPU_GTT_NUM_TRANSFER_WINDOWS; - size =3D (adev->gmc.gart_size >> PAGE_SHIFT) - start; - drm_mm_init(&mgr->mm, start, size); + drm_mm_init(&mgr->mm, 0, adev->gmc.gart_size >> PAGE_SHIFT); spin_lock_init(&mgr->lock); =20 ttm_set_driver_manager(&adev->mman.bdev, TTM_PL_TT, &mgr->manager); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/= amdgpu/amdgpu_ttm.h index 5419344d60fb..c8284cb2d22c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -40,7 +40,6 @@ #define __AMDGPU_PL_NUM (TTM_PL_PRIV + 6) =20 #define AMDGPU_GTT_MAX_TRANSFER_SIZE 512 -#define AMDGPU_GTT_NUM_TRANSFER_WINDOWS 3 =20 extern const struct attribute_group amdgpu_vram_mgr_attr_group; extern const struct attribute_group amdgpu_gtt_mgr_attr_group; --=20 2.43.0