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CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:satlexmb07.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(376014)(36860700013)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Oct 2025 20:51:07.6483 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1d8a187b-dd39-439a-3069-08de17f60cd4 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00002321.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4106 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" Enable support for a new mmhub. Patch 1 was just register headers and was very large so I'm just sending patch 2. Hawking Zhang (1): drm/amdgpu: Add mmhub v4_2_0 ip headers v5 Likun Gao (1): drm/amdgpu: Add initial support for mmhub v4_2 drivers/gpu/drm/amd/amdgpu/Makefile | 3 +- drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c | 915 +++++ drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.h | 28 + .../asic_reg/mmhub/mmhub_4_2_0_offset.h | 802 +++++ .../asic_reg/mmhub/mmhub_4_2_0_sh_mask.h | 3013 +++++++++++++++++ 5 files changed, 4760 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c create mode 100644 drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_4_2_0_offset.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_4_2_0_sh_mask.h -- 2.51.1