[PATCH 00/12] DC Patches July 30, 2025

[Roman.Li at amd.com]

From: Roman Li <Roman.Li at amd.com>

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

* Add interface to log hw state when underflow happens
* Fix hubp programming of 3dlut fast load
* Avoid Read Remote DPCD Many Times
* More liberal vmin/vmax update for freesync
* Fix dmub access race condition
 
Cc: Daniel Wheeler <daniel.wheeler at amd.com>

Aurabindo Pillai (2):
  drm/amd/display: fix dmub access race condition
  drm/amd/display: more liberal vmin/vmax update for freesync

Duncan Ma (1):
  drm/amd/display: Adjust AUX-less ALPM setting

Fangzhi Zuo (1):
  drm/amd/display: Avoid Read Remote DPCD Many Times

Jingwen Zhu (1):
  drm/amd/display: limited pll vco w/a v2

Mario Limonciello (1):
  drm/amd/display: Revert "drm/amd/display: Fix AMDGPU_MAX_BL_LEVEL
    value"

Muhammad Ahmed (1):
  drm/amd/display: Adding interface to log hw state when underflow
    happens

Paul Hsieh (1):
  drm/amd/display: update dpp/disp clock from smu clock table

Reza Amini (1):
  drm/amd/display: Fixing hubp programming of 3dlut fast load

Ryan Seto (1):
  drm/amd/display: Toggle for Disable Force Pstate Allow on Disable

Siyang Liu (1):
  drm/amd/display: fix a Null pointer dereference vulnerability

Taimur Hassan (1):
  drm/amd/display: Promote DC to 3.2.344

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 81 ++++++++++++++++---
 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 14 ++++
 .../display/amdgpu_dm/amdgpu_dm_mst_types.c   |  9 ++-
 .../display/dc/clk_mgr/dcn301/vg_clk_mgr.c    | 16 ++++
 drivers/gpu/drm/amd/display/dc/core/dc.c      | 37 ++++++---
 drivers/gpu/drm/amd/display/dc/dc.h           | 59 +++++++++++++-
 .../amd/display/dc/dml/dcn301/dcn301_fpu.c    | 20 ++++-
 .../display/dc/hubbub/dcn30/dcn30_hubbub.c    | 31 +++++++
 .../display/dc/hubbub/dcn30/dcn30_hubbub.h    |  6 ++
 .../display/dc/hubbub/dcn31/dcn31_hubbub.c    |  2 +
 .../display/dc/hubbub/dcn32/dcn32_hubbub.c    |  2 +
 .../display/dc/hubbub/dcn35/dcn35_hubbub.c    |  2 +
 .../display/dc/hubbub/dcn401/dcn401_hubbub.c  |  2 +
 .../amd/display/dc/hubp/dcn10/dcn10_hubp.h    |  9 ++-
 .../amd/display/dc/hubp/dcn20/dcn20_hubp.h    |  1 +
 .../amd/display/dc/hubp/dcn30/dcn30_hubp.c    | 26 ++++++
 .../amd/display/dc/hubp/dcn30/dcn30_hubp.h    |  8 +-
 .../amd/display/dc/hubp/dcn31/dcn31_hubp.c    | 15 ++++
 .../amd/display/dc/hubp/dcn31/dcn31_hubp.h    |  6 +-
 .../amd/display/dc/hubp/dcn32/dcn32_hubp.c    |  3 +
 .../amd/display/dc/hubp/dcn35/dcn35_hubp.c    |  3 +
 .../amd/display/dc/hubp/dcn401/dcn401_hubp.c  | 41 ++++++++++
 .../amd/display/dc/hubp/dcn401/dcn401_hubp.h  |  8 +-
 .../amd/display/dc/hwss/dcn10/dcn10_hwseq.c   | 63 +++++++++++----
 .../amd/display/dc/hwss/dcn30/dcn30_hwseq.c   | 48 +++++++++++
 .../amd/display/dc/hwss/dcn30/dcn30_hwseq.h   |  5 ++
 .../amd/display/dc/hwss/dcn30/dcn30_init.c    |  1 +
 .../amd/display/dc/hwss/dcn31/dcn31_init.c    |  1 +
 .../amd/display/dc/hwss/dcn314/dcn314_init.c  |  1 +
 .../amd/display/dc/hwss/dcn32/dcn32_init.c    |  1 +
 .../amd/display/dc/hwss/dcn35/dcn35_init.c    |  1 +
 .../amd/display/dc/hwss/dcn351/dcn351_init.c  |  1 +
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 36 +++++----
 .../amd/display/dc/hwss/dcn401/dcn401_init.c  |  1 +
 .../drm/amd/display/dc/hwss/hw_sequencer.h    |  4 +
 .../gpu/drm/amd/display/dc/inc/hw/dchubbub.h  |  2 +
 drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h  | 21 ++++-
 drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h   | 11 +++
 .../link/protocols/link_edp_panel_control.c   |  2 +-
 .../dc/resource/dcn32/dcn32_resource.h        |  3 +-
 .../dc/resource/dcn401/dcn401_resource.c      |  1 +
 .../dc/resource/dcn401/dcn401_resource.h      |  3 +-
 drivers/gpu/drm/amd/display/dmub/dmub_srv.h   |  1 +
 .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h   |  3 +-
 .../gpu/drm/amd/display/dmub/src/dmub_dcn31.c |  1 +
 45 files changed, 545 insertions(+), 67 deletions(-)

-- 
2.34.1