[PATCH 00/14] DC Patches May 12, 2025
Wheeler, Daniel
Daniel.Wheeler at amd.com
Mon May 12 13:30:03 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 - 554f79d8cf32cd7a3352b9a2422834db6643e9f9 -> dma-fence: Add helper to sort and deduplicate dma_fence arrays) 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: Ray Wu <ray.wu at amd.com>
Sent: Tuesday, May 6, 2025 10:35 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>; 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>; Wheeler, Daniel <Daniel.Wheeler at amd.com>; Hung, Alex <Alex.Hung at amd.com>; Wu, Ray <Ray.Wu at amd.com>
Subject: [PATCH 00/14] DC Patches May 12, 2025
This DC patchset brings improvements in multiple areas. In summary, we highlight:
* Refactor DMI quirks
* Fix link-off issue triggered by quick unplug/replug
* Fix race condition when submitting DMUB commands
* Correct reply value when AUX Write incomplete
* Backup / restore plane config only on update
Cc: Daniel Wheeler <daniel.wheeler at amd.com>
Aurabindo Pillai (1):
drm/amd/display: check stream id dml21 wrapper to get plane_id
Dillon Varone (2):
drm/amd/display: Backup and restore plane configuration only on update
drm/amd/display: Fix race in dmub_srv_wait_for_pending
Gabe Teeger (1):
Revert: "drm/amd/display: Enable urgent latency adjustment on DCN35"
George Shen (1):
drm/amd/display: fix link_set_dpms_off multi-display MST corner case
John Olender (1):
drm/amd/display: Defer BW-optimization-blocked DRR adjustments
Mario Limonciello (1):
drm/amd/display: Restructure DMI quirks
Michael Strauss (1):
drm/amd/display: Add early 8b/10b channel equalization test pattern
sequence
Samson Tam (1):
drm/amd/display: disable EASF narrow filter sharpening
Sung Lee (1):
drm/amd/display: Program triplebuffer on all pipes
Taimur Hassan (2):
drm/amd/display: [FW Promotion] Release 0.1.10.0
drm/amd/display: Promote DC to 3.2.333
Wayne Lin (2):
drm/amd/display: Correct the reply value when AUX write incomplete
drm/amd/display: Return the exact value for debugging
.../gpu/drm/amd/display/amdgpu_dm/Makefile | 1 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 159 +---------------
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 9 +
.../display/amdgpu_dm/amdgpu_dm_mst_types.c | 10 +-
.../amd/display/amdgpu_dm/amdgpu_dm_quirks.c | 178 ++++++++++++++++++
drivers/gpu/drm/amd/display/dc/core/dc.c | 46 +++--
.../gpu/drm/amd/display/dc/core/dc_surface.c | 14 ++
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_plane.h | 3 +
.../drm/amd/display/dc/dml/dcn35/dcn35_fpu.c | 4 +-
.../dc/dml2/dml21/dml21_translation_helper.c | 20 +-
.../amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 2 +-
.../amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 2 +-
.../gpu/drm/amd/display/dc/link/link_dpms.c | 13 +-
.../dc/link/protocols/link_dp_capability.c | 8 +
.../dc/link/protocols/link_dp_capability.h | 3 +
.../dc/link/protocols/link_dp_training.c | 1 -
.../link/protocols/link_dp_training_8b_10b.c | 52 ++++-
drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c | 4 +-
drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 14 ++
.../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 50 ++++-
.../gpu/drm/amd/display/dmub/src/dmub_srv.c | 58 +++---
.../amd/display/include/link_service_types.h | 2 +
24 files changed, 439 insertions(+), 221 deletions(-) create mode 100644 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_quirks.c
--
2.43.0
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