[PATCH 0/9] DC Patches Nov 26, 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 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, at a max resolution supported by the dongle of 4k 120hz YUV420 12bpc.
        * MST PCON -> 1x 4k 144hz, at a max resolution supported by the adapter of 4k 120hz YUV420 12bpc.

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 - 1dc92f1a42645868062a22cd00f31bee77d9a8d9 -> drm/amdgpu: add "restore" missing variable comment) 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
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1 Commerce Valley Dr E, Thornhill, ON L3T 7X6
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-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Fangzhi Zuo
Sent: Thursday, November 28, 2024 9:26 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>; 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>; Zuo, Jerry <Jerry.Zuo at amd.com>
Subject: [PATCH 0/9] DC Patches Nov 26, 2024

This DC patchset brings improvements in multiple areas. In summary, we have:
* Fix dcn351 clk table
* Bug fix on IP2, reply, DP tunneling

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

Alex Deucher (1):
  drm/amdgpu: rework resume handling for display

Aric Cyr (1):
  drm/amd/display: 3.2.312

Ausef Yousof (1):
  drm/amd/display: Populate chroma prefetch parameters, DET buffer fix

Charlene Liu (1):
  drm/amd/display: correct dcn351 dpm clk table based on pmfw_drv_if

Cruise (1):
  drm/amd/display: Adjust DPCD read for DP tunneling

Dennis Chan (1):
  drm/amd/display: Revised for Replay Pseudo vblank control

Nicholas Kazlauskas (1):
  drm/amd/display: Don't allow IPS2 in D0 for RCG Dynamic

Peterson (1):
  drm/amd/display: Check that hw cursor is not required when falling
    back to subvp sw cursor

Samson Tam (1):
  drm/amd/display: fix v tap calculation for non-adaptive scaling in SPL

 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    | 42 ++++++++-
 .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c  | 93 ++++++++++++++++++-  .../amd/display/dc/clk_mgr/dcn35/dcn35_smu.h  | 41 +++++---
 drivers/gpu/drm/amd/display/dc/core/dc.c      |  2 +-
 drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
 drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c  |  5 +-  drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h  |  1 +
 drivers/gpu/drm/amd/display/dc/dc_types.h     |  4 +-
 .../amd/display/dc/dml2/display_mode_core.c   |  5 +-
 .../drm/amd/display/dc/dml2/dml2_wrapper.c    | 35 +++++--
 .../dc/link/protocols/link_dp_capability.c    | 21 ++---
 drivers/gpu/drm/amd/display/dc/spl/dc_spl.c   |  8 +-
 .../amd/display/modules/power/power_helpers.c |  4 +-  .../amd/display/modules/power/power_helpers.h |  2 +-
 14 files changed, 215 insertions(+), 50 deletions(-)

--
2.43.0