[PATCH 00/14] DC Patches for 10 Feb 2025

Mon Feb 10 14:32:22 UTC 2025

[Public]

Hi all,

This week this patchset was tested on 4 systems, two dGPU and two APU based, and tested across multiple display and connection types.

APU
        * Single Display eDP -> 1080p 60hz, 2560x1600 120hz, 1920x1200 165hz
        * Single Display DP (SST DSC) -> 4k144hz, 4k240hz
        * Multi display -> eDP + DP/HDMI/USB-C -> 1080p 60hz eDP + 4k 144hz, 4k 240hz (Includes USB-C to DP/HDMI adapters)
        * Thunderbolt -> LG Ultrafine 5k
        * MST DSC -> Cable Matters 101075 (DP to 3x DP) with 3x 4k60hz displays, HP Hook G2 with 2x 4k60hz displays
        * USB 4 -> HP Hook G4, Lenovo Thunderbolt Dock, both with 2x 4k60hz DP and 1x 4k60hz HDMI displays
        * SST PCON -> Club3D CAC-1085 + 1x 4k 144hz, FRL3, at a max resolution supported by the dongle of 4k 120hz YUV420 12bpc.
        * MST PCON -> 1x 4k 144hz, FRL3, at a max resolution supported by the adapter of 4k 120hz RGB 8bpc.

DGPU
        * Single Display DP (SST DSC) -> 4k144hz, 4k240hz
        * Multiple Display DP -> 4k240hz + 4k144hz
        * MST (Startech MST14DP123DP [DP to 3x DP] and 2x 4k 60hz displays)
        * MST DSC (with Cable Matters 101075 [DP to 3x DP] with 3x 4k60hz displays)

The testing is a mix of automated and manual tests. Manual testing includes (but is not limited to)
        * Changing display configurations and settings
        * Video/Audio playback
        * Benchmark testing
        * Suspend/Resume testing
        * Feature testing (Freesync, HDCP, etc.)

Automated testing includes (but is not limited to)
        * Script testing (scripts to automate some of the manual checks)
        * IGT testing

The testing is mainly tested on the following displays, but occasionally there are tests with other displays
        * Samsung G8 Neo 4k240hz
        * Samsung QN55QN95B 4k 120hz
        * Acer XV322QKKV 4k144hz
        * HP U27 4k Wireless 4k60hz
        * LG 27UD58B 4k60hz
        * LG 32UN650WA 4k60hz
        * LG Ultrafine 5k 5k60hz
        * AU Optronics B140HAN01.1 1080p 60hz eDP
        * AU Optronics B160UAN01.J 1920x1200 165hz eDP
        * AU Optronics B160QAN02.L 2560x1600 120hz eDP

The patchset consists of the amd-staging-drm-next branch (Head commit - 06fbedfaf1a93cd81387ecd517dc48f5b89fc465 -> Revert "drm/amd/display: Use HW lock mgr for PSR1") with new patches added on top of it.

Tested on Ubuntu 24.04.1, on Wayland and X11, using KDE Plasma and Gnome.

Tested-by: Daniel Wheeler <daniel.wheeler at amd.com>

Thank you,

Dan Wheeler
Sr. Technologist  |  AMD
SW Display
------------------------------------------------------------------------------------------------------------------
1 Commerce Valley Dr E, Thornhill, ON L3T 7X6
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-----Original Message-----
From: Aurabindo Pillai <aurabindo.pillai at amd.com>
Sent: Wednesday, February 5, 2025 1:39 PM
To: amd-gfx at lists.freedesktop.org
Cc: Wentland, Harry <Harry.Wentland at amd.com>; Li, Sun peng (Leo) <Sunpeng.Li at amd.com>; Siqueira, Rodrigo <Rodrigo.Siqueira at amd.com>; Pillai, Aurabindo <Aurabindo.Pillai at amd.com>; Li, Roman <Roman.Li at amd.com>; Lin, Wayne <Wayne.Lin at amd.com>; Chung, ChiaHsuan (Tom) <ChiaHsuan.Chung at amd.com>; Zuo, Jerry <Jerry.Zuo at amd.com>; Mohamed, Zaeem <Zaeem.Mohamed at amd.com>; Chiu, Solomon <Solomon.Chiu at amd.com>; Wheeler, Daniel <Daniel.Wheeler at amd.com>
Subject: [PATCH 00/14] DC Patches for 10 Feb 2025

Summary:
        * Start enabling support for 4-plane MPO
        * DML21 Updates
        * SPL Updates
        * Other minor fixes

------------------------------------------------------

Aurabindo Pillai (1):
  drm/amd/display: Make dcn401_program_pipe non static

Ausef Yousof (1):
  drm/amd/display: limit coverage of optimization skip

Austin Zheng (1):
  drm/amd/display: DML21 Reintegration

Brendan Tam (1):
  drm/amd/display: add workaround flag to link to force FFE preset

Charlene Liu (1):
  drm/amd/display: pass calculated dram_speed_mts to dml2

Ilya Bakoulin (1):
  drm/amd/display: Don't try AUX transactions on disconnected link

Leo Zeng (1):
  drm/amd/display: add new IRQ enum for underflows

Samson Tam (4):
  drm/amd/display: use s1_12 filter tables in SPL
  drm/amd/display: remove TF check for LLS policy
  drm/amd/display: add s1_12 filter tables
  drm/amd/display: sspl: cleanup filter code

Taimur Hassan (1):
  drm/amd/display: 3.2.320

Zaeem Mohamed (2):
  drm/amd/display: Expose 3 secondary planes for supported ASICs
  drm/amd/display: docstring definitions MAX_SURFACES and MAX_PLANES

 drivers/gpu/drm/amd/display/dc/dc.h           |    10 +-
 .../drm/amd/display/dc/dml/dcn35/dcn35_fpu.c  |     2 +
 .../amd/display/dc/dml/dcn351/dcn351_fpu.c    |     1 +
 .../display/dc/dml2/dml21/inc/dml_top_types.h |     5 -
 .../dml2/dml21/src/dml2_core/dml2_core_dcn4.c |    22 +-
 .../dml2/dml21/src/dml2_core/dml2_core_dcn4.h |     3 -
 .../src/dml2_core/dml2_core_dcn4_calcs.c      |    94 +-
 .../dml21/src/dml2_core/dml2_core_shared.c    | 12413 ----------------
 .../src/dml2_core/dml2_core_shared_types.h    |     9 +-
 .../dml21/src/dml2_core/dml2_core_utils.c     |     3 +-
 .../dml2/dml21/src/dml2_dpmm/dml2_dpmm_dcn4.c |     6 +-
 .../dml2/dml21/src/dml2_dpmm/dml2_dpmm_dcn4.h |     2 -
 .../dml21/src/dml2_mcg/dml2_mcg_factory.c     |     2 +-
 .../dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c  |     5 +-
 .../dml21/src/dml2_top/dml2_top_interfaces.c  |     1 -
 .../dc/dml2/dml21/src/dml2_top/dml_top.c      |   354 -
 .../dc/dml2/dml21/src/inc/dml2_debug.c        |     5 -
 .../dc/dml2/dml21/src/inc/dml2_debug.h        |     6 +-
 .../src/inc/dml2_internal_shared_types.h      |     6 -
 .../drm/amd/display/dc/dml2/dml2_wrapper.h    |     1 +
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.c |     2 +-
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.h |     4 +
 drivers/gpu/drm/amd/display/dc/irq_types.h    |     1 +
 .../display/dc/link/protocols/link_dp_phy.c   |     8 +-
 .../dc/link/protocols/link_dp_training.c      |     2 +
 .../dc/resource/dcn21/dcn21_resource.c        |     6 +-
 .../dc/resource/dcn35/dcn35_resource.c        |     7 +-
 .../dc/resource/dcn351/dcn351_resource.c      |     7 +-
 .../dc/resource/dcn401/dcn401_resource.c      |    12 +-
 drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c  |    31 +-
 .../display/dc/sspl/dc_spl_isharp_filters.c   |   452 +-
 .../display/dc/sspl/dc_spl_isharp_filters.h   |    18 +-
 .../display/dc/sspl/dc_spl_scl_easf_filters.c |  1058 +-
 .../display/dc/sspl/dc_spl_scl_easf_filters.h |     9 +-
 .../amd/display/dc/sspl/dc_spl_scl_filters.c  |   232 +-
 .../amd/display/dc/sspl/dc_spl_scl_filters.h  |    11 +-
 36 files changed, 1231 insertions(+), 13579 deletions(-)  delete mode 100644 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c
 delete mode 100644 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_top/dml_top.c

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2.48.1