[PATCH 00/13] DC Patches Sept 23, 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 1x 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 - 3a15ba63cd49d7957196a0759a81a7c289c5fafb -> drm/amd/display: 3.2.302) 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: Fangzhi Zuo <Jerry.Zuo at amd.com>
Sent: Friday, September 27, 2024 1:01 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>; 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>; Zuo, Jerry <Jerry.Zuo at amd.com>
Subject: [PATCH 00/13] DC Patches Sept 23, 2024

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

* Improve brightness control
* Add support for UHBR10 eDP
* OPTC required only for DTBCLK_P for dcn401
* Fix TBT monitor resume issue
* Code cleanup

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

Alex Hung (3):
  drm/amd/display: Remove always-false branches
  drm/amd/display: Eliminate recursive header inclusion
  drm/amd/display: Removed unused assignments and variables

Aric Cyr (1):
  drm/amd/display: 3.2.303

Dillon Varone (1):
  drm/amd/display: Configure DTBCLK_P with OPTC only for dcn401

Liu Xi (Alex) (1):
  drm/amd/display: add more support for UHBR10 eDP

Muyuan Yang (2):
  drm/amd/display: Change Brightness Control Priority
  drm/amd/display: Introduce New ABC Framework for Brightness Control

Ovidiu Bunea (1):
  drm/amd/display: Add IPS residency capture helpers to dc_dmub_srv

Paul Hsieh (1):
  drm/amd/display: Add logs to record register read/write

Ryan Seto (1):
  drm/amd/display: Adjust PHY FSM transition to TX_EN-to-PLL_ON for TMDS

Taimur Hassan (1):
  drm/amd/display: [FW Promotion] Release 0.0.236.0

Tom Chung (1):
  drm/amd/display: Fix system hang while resume with TBT monitor

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |   9 +-
 .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c |  48 +----
 drivers/gpu/drm/amd/display/dc/dc.h           |   4 +-
 drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c  |  78 ++++++++  drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h  |  39 ++++
 drivers/gpu/drm/amd/display/dc/dc_plane.h     |   1 -
 drivers/gpu/drm/amd/display/dc/dc_state.h     |   1 -
 drivers/gpu/drm/amd/display/dc/dc_types.h     |   6 +
 .../amd/display/dc/dccg/dcn401/dcn401_dccg.c  |  84 --------
 .../dc/dml/dcn30/display_mode_vba_30.c        |   9 -
 .../display/dc/dml/dml1_display_rq_dlg_calc.c |   3 +-
 .../amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 187 +++++++++++++++++-  .../amd/display/dc/hwss/dcn401/dcn401_hwseq.h |  11 ++
 .../amd/display/dc/hwss/dcn401/dcn401_init.c  |   6 +-
 .../link/protocols/link_edp_panel_control.c   |  43 ++--
 drivers/gpu/drm/amd/display/dmub/dmub_srv.h   |   8 +
 .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h   | 157 ++++++++++++++-
 .../drm/amd/display/include/logger_types.h    |   4 +-
 18 files changed, 521 insertions(+), 177 deletions(-)

--
2.34.1