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Mon, 26 Jan 2026 05:35:39 -0800 From: Pierre-Eric Pelloux-Prayer To: CC: Pierre-Eric Pelloux-Prayer , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , David Airlie , Felix Kuehling , Simona Vetter , , , Subject: [PATCH v6 00/11] drm/amdgpu: preparation patchs for the use all SDMA instances series Date: Mon, 26 Jan 2026 14:34:55 +0100 Message-ID: <20260126133518.2486-1-pierre-eric.pelloux-prayer@amd.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: satlexmb08.amd.com (10.181.42.217) To satlexmb09.amd.com (10.181.42.218) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989EC:EE_|MN2PR12MB4189:EE_ X-MS-Office365-Filtering-Correlation-Id: a4e52943-3f64-4745-4134-08de5cdfcd87 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|36860700013|376014|1800799024|82310400026|13003099007; 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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:satlexmb08.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(36860700013)(376014)(1800799024)(82310400026)(13003099007); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jan 2026 13:35:42.7513 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a4e52943-3f64-4745-4134-08de5cdfcd87 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: MN2PR12MB4189 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" This series is a subset of the "use all SDMA instances" series. It starts at the first modified patch and ends at the last patch before the drm/ttm patch that got merged through drm-misc-next. The main changes from v5 are: * split "drm/amdgpu: remove AMDGPU_GTT_NUM_TRANSFER_WINDOWS" into 3 patches: one modifying vce, one dealing with ttm and one removing AMDGPU_GTT_NUM_TRANSFER_WINDOWS. * dropped "drm/amdgpu: use larger gart window when possible". v5: https://lists.freedesktop.org/archives/amd-gfx/2026-January/137268.html v3 of the full series: https://lists.freedesktop.org/archives/dri-devel/2025-November/537830.html Pierre-Eric Pelloux-Prayer (11): drm/amdgpu: remove gart_window_lock usage from gmc v12_1 drm/amdgpu: statically assign gart windows to ttm entities drm/amdgpu: add amdgpu_ttm_buffer_entity_fini func amdgpu/vce: use amdgpu_gtt_mgr_alloc_entries amdgpu/ttm: use amdgpu_gtt_mgr_alloc_entries amdgpu/gtt: remove AMDGPU_GTT_NUM_TRANSFER_WINDOWS drm/amdgpu: add missing lock in amdgpu_benchmark_do_move drm/amdgpu: check entity lock is held in amdgpu_ttm_job_submit drm/amdgpu: double AMDGPU_GTT_MAX_TRANSFER_SIZE drm/amdgpu: introduce amdgpu_sdma_set_vm_pte_scheds drm/amdgpu: move sched status check inside amdgpu_ttm_set_buffer_funcs_status drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 161 ++++++++++++------ drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 23 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 18 -- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 17 ++ drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 31 +--- drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c | 2 - drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 31 +--- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 31 +--- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 35 +--- drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 35 +--- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 31 +--- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 31 +--- drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 29 +--- drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c | 29 +--- drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c | 29 +--- drivers/gpu/drm/amd/amdgpu/si_dma.c | 31 +--- drivers/gpu/drm/amd/amdgpu/vce_v1_0.c | 32 ++-- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 12 +- 24 files changed, 274 insertions(+), 365 deletions(-) -- 2.43.0