[PATCH 00/10] DC Patches October 14, 2024

[Wheeler, Daniel]

[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 -> 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
        * DSC -> Cable Matters 101075 (DP to 3x DP) with 3x 4k60hz displays, HP Hook G2 with 3x 4k60hz displays (2x DP, 1x USB-C)
        * USB 4 -> HP Hook G4, Lenovo Thunderbolt Dock, both with 2x 4k60hz DP and 1x 4k60hz HDMI displays
        * PCON -> Club3D CAC-1085 + 1x 4k 144hz

DGPU
        * Single Display DP -> 4k144hz, 4k240hz
        * Multiple Display DP -> 4k240hz + 4k144hz
        * MST (Startech MST14DP123DP [DP to 3x DP] and 2x 4k 60hz displays)
        * 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 - 3631f572ee38bed4c3d0a9003570c63eaa9fd4e3 -> drm/amdgpu/swsmu: add automatic parameter to set_soft_freq_range) 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
amd.com

-----Original Message-----
From: Wayne Lin <Wayne.Lin at amd.com>
Sent: Tuesday, October 15, 2024 4:17 AM
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>; Mahfooz, Hamza <Hamza.Mahfooz 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>; Lin, Wayne <Wayne.Lin at amd.com>
Subject: [PATCH 00/10] DC Patches October 14, 2024

This DC patchset brings improvements in multiple areas. In summary, we have:
- Fix dcn401 idle optimization problem
- Fix cursor corruption on dcn35
- Fix DP LL compliance failures
- Fix SubVP Phantom VBlank End calculation

Cc: Daniel Wheeler <daniel.wheeler at amd.com>

---

Aric Cyr (1):
  drm/amd/display: 3.2.306

Aurabindo Pillai (3):
  drm/amd/display: temp w/a for dGPU to enter idle optimizations
  drm/amd/display: Reuse subvp enable check for DCN401
  drm/amd/display: temp w/a for DP Link Layer compliance

Bhuvanachandra Pinninti (1):
  drm/amd/display: To change dcn301_init.h guard.

Dillon Varone (1):
  drm/amd/display: Recalculate SubVP Phantom VBlank End in dml21

Fangzhi Zuo (1):
  drm/amd/display: Add a Precise Delay Routine

Leo Chen (1):
  drm/amd/display: Adding array index check to prevent memory corruption

Samson Tam (1):
  drm/amd/display: update fullscreen status to SPL

Yihan Zhu (1):
  drm/amd/display: w/a to program DISPCLK_R_GATE_DISABLE DCN35

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  3 ++-  .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 13 +++++++++++  .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c  |  6 +++--
 drivers/gpu/drm/amd/display/dc/core/dc.c      |  5 +++++
 drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
 .../gpu/drm/amd/display/dc/dc_spl_translate.c |  2 +-
 drivers/gpu/drm/amd/display/dc/dc_stream.h    |  3 +++
 .../dc/dml2/dml21/dml21_translation_helper.c  |  1 -  .../dml2/dml21/src/dml2_core/dml2_core_dcn4.c |  1 +
 .../dml21/src/dml2_core/dml2_core_utils.c     |  1 +
 .../drm/amd/display/dc/dpp/dcn20/dcn20_dpp.h  |  1 +  .../drm/amd/display/dc/dpp/dcn30/dcn30_dpp.h  |  1 +  .../drm/amd/display/dc/dpp/dcn35/dcn35_dpp.c  | 22 +++++++++++++++----  .../amd/display/dc/hwss/dcn301/dcn301_init.h  |  4 ++--
 .../dc/link/protocols/link_dp_training.c      |  2 +-
 .../dc/resource/dcn401/dcn401_resource.c      |  3 ++-
 16 files changed, 56 insertions(+), 14 deletions(-)

--
2.37.3