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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:satlexmb07.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(82310400026)(36860700013)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jan 2026 01:59:11.6678 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1343ef3f-8e7e-4623-b852-08de5e10d4ed 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: SJ5PEPF000001E9.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB6820 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 DC patchset brings improvements in multiple areas. In summary, we have: - Migrate DCCG register access from hwseq to dccg component - Add lpddr5 handling to dml2.1 - Correct external panel replay fsm control - Make DCN35 OTG disable w/a reusable - Make DSC FGCG a DSC block level function - Make some DCN35 DCCG symbols reusable - Fix writeback on DCN 3.2+ - Fix IGT link training failure on Replay panel - Fix system resume lag issue - Add oem panel config for new features - Fix IGT ILR link training failure on Replay panel - Fix a NULL pointer dereference in dcn20_hwseq.c - Add Gfx Base Case For Linear Tiling Handling - Migrate DIO registers access from hwseq to dio component - Match expected data types - Add CRC 32-bit mode support for DCN3.6+ - Init DMUB DPIA Only for APU - DIO memory leak fix - Add Handling for gfxversion DcGfxBase --- Alex Hung (1): drm/amd/display: Fix writeback on DCN 3.2+ Bhuvanachandra Pinninti (3): drm/amd/display: Migrate DCCG register access from hwseq to dccg component. drm/amd/display: Migrate DIO registers access from hwseq to dio component. drm/amd/display: DIO memory leak fix. Chenyu Chen (1): drm/amd/display: Add CRC 32-bit mode support for DCN3.6+ Dmytro Laktyushkin (1): drm/amd/display: Add lpddr5 handling to dml2.1 Fangzhi Zuo (1): drm/amd/display: Init DMUB DPIA Only for APU Ian Chen (1): drm/amd/display: Add oem panel config for new features Nicholas Carbones (2): drm/amd/display: Add Gfx Base Case For Linear Tiling Handling drm/amd/display: Add Handling for gfxversion DcGfxBase Nicholas Kazlauskas (3): drm/amd/display: Make DCN35 OTG disable w/a reusable drm/amd/display: Make DSC FGCG a DSC block level function drm/amd/display: Make some DCN35 DCCG symbols non-static Peichen Huang (1): drm/amd/display: External panel replay fsm control Ray Wu (2): drm/amd/display: Fix IGT link training failure on Replay panel drm/amd/display: Fix IGT ILR link training failure on Replay panel Taimur Hassan (2): drm/amd/display: [FW Promotion] Release 0.1.45.0 drm/amd/display: Promote DC to 3.2.368 Tom Chung (1): drm/amd/display: Fix system resume lag issue Wenjing Liu (1): drm/amd/display: Fix a NULL pointer dereference in dcn20_hwseq.c Zheng Austin (1): drm/amd/display: Match expected data types .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 45 ++++++--- .../drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 15 ++- .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 70 +++++++++++++- .../display/amdgpu_dm/amdgpu_dm_irq_params.h | 1 + .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 2 +- .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h | 6 ++ drivers/gpu/drm/amd/display/dc/core/dc.c | 24 ++++- .../drm/amd/display/dc/core/dc_hw_sequencer.c | 7 ++ .../gpu/drm/amd/display/dc/core/dc_resource.c | 1 + drivers/gpu/drm/amd/display/dc/dc.h | 3 +- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 15 ++- drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 3 +- drivers/gpu/drm/amd/display/dc/dc_stream.h | 3 +- drivers/gpu/drm/amd/display/dc/dc_types.h | 27 +++++- .../amd/display/dc/dccg/dcn20/dcn20_dccg.c | 54 ++++++++++- .../amd/display/dc/dccg/dcn20/dcn20_dccg.h | 18 +++- .../amd/display/dc/dccg/dcn35/dcn35_dccg.c | 30 ++---- .../amd/display/dc/dccg/dcn35/dcn35_dccg.h | 17 ++++ .../drm/amd/display/dc/dce/dce_mem_input.c | 3 + .../display/dc/dce110/dce110_mem_input_v.c | 3 + drivers/gpu/drm/amd/display/dc/dio/Makefile | 2 +- .../drm/amd/display/dc/dio/dcn10/dcn10_dio.c | 47 +++++++++ .../drm/amd/display/dc/dio/dcn10/dcn10_dio.h | 42 ++++++++ .../drm/amd/display/dc/dml/calcs/dcn_calcs.c | 1 + .../dml2_0/dml21/dml21_translation_helper.c | 3 + .../dml21/inc/dml_top_soc_parameter_types.h | 3 + .../src/dml2_core/dml2_core_dcn4_calcs.c | 26 ++++- .../dml21/src/dml2_dpmm/dml2_dpmm_dcn4.c | 59 ++++++++---- .../src/inc/dml2_internal_shared_types.h | 1 + drivers/gpu/drm/amd/display/dc/dsc/dsc.h | 1 + .../amd/display/dc/hubp/dcn10/dcn10_hubp.c | 2 + .../amd/display/dc/hubp/dcn20/dcn20_hubp.c | 2 + .../amd/display/dc/hubp/dcn30/dcn30_hubp.c | 2 + .../amd/display/dc/hubp/dcn401/dcn401_hubp.c | 7 +- .../amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 9 +- .../amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 30 ++---- .../amd/display/dc/hwss/dcn201/dcn201_hwseq.c | 10 +- .../amd/display/dc/hwss/dcn21/dcn21_hwseq.c | 9 +- .../amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 9 +- .../amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 15 ++- .../amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 9 +- .../amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 13 ++- .../amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 9 +- .../gpu/drm/amd/display/dc/inc/core_types.h | 2 + drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 4 + drivers/gpu/drm/amd/display/dc/inc/hw/dio.h | 22 +++++ .../amd/display/dc/inc/hw/timing_generator.h | 7 ++ .../dc/link/protocols/link_dp_panel_replay.c | 52 ++++++++++ .../amd/display/dc/optc/dcn10/dcn10_optc.h | 19 +++- .../amd/display/dc/optc/dcn35/dcn35_optc.c | 96 ++++++++++++++++++- .../amd/display/dc/optc/dcn35/dcn35_optc.h | 10 ++ .../resource/dcn32/dcn32_resource_helpers.c | 3 +- .../dc/resource/dcn36/dcn36_resource.c | 12 ++- .../dc/resource/dcn401/dcn401_resource.c | 46 +++++++++ .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 10 ++ 55 files changed, 788 insertions(+), 153 deletions(-) create mode 100644 drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_dio.c create mode 100644 drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_dio.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dio.h -- 2.43.0