[PATCH 00/24] DC Patches Aug 17 2026

This DC patchset brings improvements in multiple areas. In summary, we have:

- Reworked per-DPM derate handling: refactor the per-DPM derate logic,
  update derates with default per-DPM values, and move the
  soc_and_ip_translator onto the new per-DPM organization
- DCN6 mode-support and UTM work: opt-out for the OutstandingRequests
  check, a utm_support capability flag, and a guard against an empty
  DCN6 UTM QoS table
- More DMU/DMUB offload: send DPM0 clock values for Z8 retention, allow
  DCHVM<->rIOMMU SDP port disconnection on DCN42, and add the DC_BLS
  command
- HWSS block-sequence cleanups: move periodic interrupt calculations
  to HWSS, drop pipe_ctx from HUBP_WAIT_FOR_DCC_META_PROP, use mpcc_id
  instead of the hubp instance, and add a wait stream regen event
- DML updates: unify CalculateFlipSchedule logic and relax the frame
  size limit for the dcn5/6 core funcs files
- clk_mgr refactor renaming carried DCE clock manager functions for
  dcn10, plus a missing-prototype build fix and a static DCN42 SOC BB
  struct
- Expanded IGT/KUnit validation: CACP ACE curve area debugfs and cursor
  mode tests on disabled CRTCs
- eDP fix to skip teardown while a forced PSR is active

Cc: Daniel Wheeler <[email protected]>

Austin Zheng (5):
  drm/amd/display: Make Struct In DCN42 SOC BB Header Static
  drm/amd/display: Refactor Per-DPM Derate Logic
  drm/amd/display: Update Derates And Set Default Per-DPM Derates
  drm/amd/display: Unify CalculateFlipSchedule Logic
  drm/amd/display: Update soc_and_ip_translator To Use Updated Per-DPM
    Derate Organization

Chenyu Chen (1):
  drm/amd/display: Add CACP ACE curve area debugfs for IGT validation

Dillon Varone (1):
  drm/amd/display: Rename carried dce clock manager functions for dcn10

Ivan Lipski (1):
  drm/amd/display: Relax frame size limit for dcn5/6 DML core funcs
    files

James Lin (1):
  drm/amd/display: Add missing prototype for
    amdgpu_dm_plane_fill_gfx8_tiling_info_from_flags

Jun Lei (1):
  drm/amd/display: Add opt-out for DCN6 OutstandingRequests mode-support
    check

Karthi Kandasamy (1):
  drm/amd/display: Skip eDP teardown while forced PSR is active

Ovidiu Bunea (3):
  drm/amd/display: Add DC_BLS command
  drm/amd/display: Notify DMU to allow DCHVM<->rIOMMU SDP port
    disconnection for DCN42
  drm/amd/display: Send DPM0 clock values to DMU

Peichen Huang (1):
  drm/amd/display: add wait stream regen event

Taimur Hassan (2):
  drm/amd/display: [FW Promotion] Release 0.1.71.0
  drm/amd/display: Promote DC to 3.2.394

Tom Chung (2):
  drm/amd/display: set base.enable in cursor mode tests
  drm/amd/display: test native cursor mode on a disabled CRTC

Tomasz Siemek (3):
  drm/amd/display: Move periodic interrupt calculations to HWSS
  drm/amd/display: Refactor HUBP_WAIT_FOR_DCC_META_PROP to drop pipe_ctx
  drm/amd/display: Use mpcc_id instead of hubp instance

Wenjing Liu (2):
  drm/amd/display: Add utm_support capability flag
  drm/amd/display: Guard against empty DCN6 UTM QoS table

 .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c |  68 +++++++
 .../amd/display/amdgpu_dm/amdgpu_dm_plane.h   |   2 +
 .../amdgpu_dm/tests/amdgpu_dm_cursor_test.c   |  24 +++
 .../display/dc/clk_mgr/dce100/dce_clk_mgr.c   | 115 +++++++++++
 .../display/dc/clk_mgr/dce100/dce_clk_mgr.h   |   8 +-
 .../dc/clk_mgr/dce112/dce112_clk_mgr.c        |  59 ++++++
 .../dc/clk_mgr/dce112/dce112_clk_mgr.h        |   4 +-
 .../display/dc/clk_mgr/dcn10/dcn10_clk_mgr.c  |  14 +-
 .../display/dc/clk_mgr/dcn10/dcn10_clk_mgr.h  |  12 +-
 .../display/dc/clk_mgr/dcn10/rv1_clk_mgr.c    |   9 +-
 .../display/dc/clk_mgr/dcn10/rv2_clk_mgr.c    |   6 +-
 .../display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c  |  12 +-
 .../dc/clk_mgr/dcn201/dcn201_clk_mgr.c        |   6 +-
 .../amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c |   5 +-
 .../display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c  |   8 +-
 .../display/dc/clk_mgr/dcn301/vg_clk_mgr.c    |   8 +-
 .../display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c  |  10 +-
 .../dc/clk_mgr/dcn314/dcn314_clk_mgr.c        |  10 +-
 .../dc/clk_mgr/dcn315/dcn315_clk_mgr.c        |  10 +-
 .../dc/clk_mgr/dcn316/dcn316_clk_mgr.c        |  10 +-
 .../display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c  |  18 +-
 .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c  |  12 +-
 .../dc/clk_mgr/dcn401/dcn401_clk_mgr.c        |  18 +-
 .../display/dc/clk_mgr/dcn42/dcn42_clk_mgr.c  |  26 ++-
 .../display/dc/clk_mgr/dcn42/dcn42_clk_mgr.h  |   5 +
 .../dc/clk_mgr/dcn42b/dcn42b_clk_mgr.c        |  11 +-
 .../display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c  |   9 +-
 drivers/gpu/drm/amd/display/dc/core/dc.c      |   8 +-
 .../drm/amd/display/dc/core/dc_hw_sequencer.c | 136 +++++++++----
 drivers/gpu/drm/amd/display/dc/dc.h           |   3 +-
 drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c  |  18 ++
 drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h  |  12 ++
 .../gpu/drm/amd/display/dc/dml2_0/Makefile    |   8 +
 .../dml21/inc/bounding_boxes/dcn42_soc_bb.h   |  39 ++--
 .../dml21/inc/bounding_boxes/dcn42b_soc_bb.h  |  25 ++-
 .../dml21/inc/bounding_boxes/dcn4_soc_bb.h    |  27 ++-
 .../dml21/inc/dml_top_display_cfg_types.h     |   1 +
 .../dml21/inc/dml_top_soc_parameter_types.h   |  44 ++++-
 .../src/dml2_core/dml2_core_dcn4_calcs.c      | 183 +++++++-----------
 .../dml2_core_dcn6_funcs_mode_support.c       |   7 +
 .../src/dml2_core/dml2_core_shared_types.h    |   3 +
 .../dml21/src/dml2_dpmm/dml2_dpmm_dcn4.c      | 106 +++++++++-
 .../src/inc/dml2_internal_shared_types.h      |   1 +
 .../display/dc/hubbub/dcn35/dcn35_hubbub.c    |   7 +
 .../amd/display/dc/hwss/dce110/dce110_hwseq.c |   7 +-
 .../amd/display/dc/hwss/dcn10/dcn10_hwseq.c   |  60 ++----
 .../amd/display/dc/hwss/dcn10/dcn10_hwseq.h   |   5 +-
 .../amd/display/dc/hwss/dcn20/dcn20_hwseq.c   |  17 +-
 .../amd/display/dc/hwss/dcn314/dcn314_hwseq.c |   8 +-
 .../amd/display/dc/hwss/dcn32/dcn32_hwseq.c   |   7 +-
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.c |  24 +--
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.h |   3 +-
 .../amd/display/dc/hwss/dcn60/dcn60_hwseq.c   |   8 +-
 .../drm/amd/display/dc/hwss/hw_sequencer.h    |  23 ++-
 .../dc/resource/dcn60/dcn60_resource.c        |   1 +
 .../dcn401/dcn401_soc_and_ip_translator.c     |   6 +-
 .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h   |  39 ++++
 .../drm/amd/display/modules/inc/mod_power.h   |   1 +
 58 files changed, 924 insertions(+), 412 deletions(-)

-- 
2.43.0