Hi all, This week this patchset was tested on the following systems: Lenovo Thinkpad T14s Gen2 with AMD Ryzen 5 5650U, with the following display types: eDP 1080p 60hz, 4k 60hz (via USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI), 1680*1050 60hz (via USB-C to DP and then DP to DVI/VGA) Sapphire Pulse RX5700XT with the following display types: 4k 60hz (via DP/HDMI), 1440p 144hz (via DP/HDMI), 1680*1050 60hz (via DP to DVI/VGA) Reference AMD RX6800 with the following display types: 4k 60hz (via DP/HDMI and USB-C to DP/HDMI), 1440p 144hz (via USB-C to DP/HDMI and USB-C to DP/HDMI), 1680*1050 60hz (via DP to DVI/VGA) Included testing using a Startech DP 1.4 MST hub at 2x 4k 60hz, and 3x 1080p 60hz on all systems. Also tested DSC via USB-C to DP DSC Hub with 3x 4k 60hz on Ryzen 9 5900h and Ryzen 5 4500u. Tested on Ubuntu 20.04.3 with Kernel Version 5.13 and ChromeOS Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx> Thank you, Dan Wheeler Technologist | AMD SW Display ------------------------------------------------------------------------------------------------------------------ 1 Commerce Valley Dr E, Thornhill, ON L3T 7X6 Facebook | Twitter | amd.com -----Original Message----- From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Bhawanpreet Lakha Sent: November 26, 2021 2:49 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Wang, Chao-kai (Stylon) <Stylon.Wang@xxxxxxx>; Chiu, Solomon <Solomon.Chiu@xxxxxxx>; Li, Sun peng (Leo) <Sunpeng.Li@xxxxxxx>; Wentland, Harry <Harry.Wentland@xxxxxxx>; Zhuo, Qingqing (Lillian) <Qingqing.Zhuo@xxxxxxx>; Siqueira, Rodrigo <Rodrigo.Siqueira@xxxxxxx>; Li, Roman <Roman.Li@xxxxxxx>; Jacob, Anson <Anson.Jacob@xxxxxxx>; Pillai, Aurabindo <Aurabindo.Pillai@xxxxxxx>; Lin, Wayne <Wayne.Lin@xxxxxxx>; Lipski, Mikita <Mikita.Lipski@xxxxxxx>; Lakha, Bhawanpreet <Bhawanpreet.Lakha@xxxxxxx>; Gutierrez, Agustin <Agustin.Gutierrez@xxxxxxx>; Kotarac, Pavle <Pavle.Kotarac@xxxxxxx> Subject: [PATCH 00/16] DC Patches Nov 26, 2021 This DC patchset brings improvements in multiple areas. In summary, we have: - FW promotion to 0.0.95 - DSC fixes for supported Docks - Fixes eDP display issue - Vendor LTTR workarounds - Fixes Tiled display audio issue Anthony Koo (1): drm/amd/display: [FW Promotion] Release 0.0.95 Aric Cyr (1): drm/amd/display: 3.2.164 Brandon Syu (1): drm/amd/display: Fix dual eDP abnormal display issue Dale Zhao (1): drm/amd/display: add hdmi disable debug check Evgenii Krasnikov (1): drm/amd/display: add function for eDP and backlight power on George Shen (3): drm/amd/display: Add vendor specific LTTPR workarounds for DCN31 drm/amd/display: Skip vendor specific LTTPR w/a outside link training drm/amd/display: Add 16ms AUX RD interval W/A for specific LTTPR Jimmy Kizito (1): drm/amd/display: Add work around for tunneled MST. Meenakshikumar Somasundaram (1): drm/amd/display: Fix for otg synchronization logic Michael Strauss (1): drm/amd/display: Add force detile buffer size debug flag Mikita Lipski (1): drm/amd/display: PSR panel capability debugfs Mustapha Ghaddar (1): drm/amd/display: Fix for the no Audio bug with Tiled Displays Nicholas Kazlauskas (1): drm/amd/display: Allow DSC on supported MST branch devices Shen, George (1): drm/amd/display: Clear DPCD lane settings after repeater training Stylon Wang (1): drm/amd/display: Enable P010 for DCN3x ASICs .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 44 ++++ .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 20 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 35 +-- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 16 ++ .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 227 +++++++++++++++++- .../gpu/drm/amd/display/dc/core/dc_resource.c | 78 +++++- drivers/gpu/drm/amd/display/dc/dc.h | 19 +- drivers/gpu/drm/amd/display/dc/dc_link.h | 6 + .../drm/amd/display/dc/dce/dce_link_encoder.c | 5 +- .../display/dc/dce110/dce110_hw_sequencer.c | 16 +- .../amd/display/dc/dcn10/dcn10_link_encoder.c | 5 +- .../drm/amd/display/dc/dcn30/dcn30_resource.c | 2 +- .../amd/display/dc/dcn301/dcn301_resource.c | 2 +- .../amd/display/dc/dcn302/dcn302_resource.c | 2 +- .../amd/display/dc/dcn303/dcn303_resource.c | 2 +- .../drm/amd/display/dc/dcn31/dcn31_resource.c | 9 +- .../gpu/drm/amd/display/dc/inc/core_types.h | 1 + .../gpu/drm/amd/display/dc/inc/dc_link_dp.h | 1 + drivers/gpu/drm/amd/display/dc/inc/resource.h | 11 + .../gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 4 +- 20 files changed, 457 insertions(+), 48 deletions(-) -- 2.25.1
