DC Patches January 10, 2020 3.2.165

[Wheeler, Daniel]

[Public]

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
 
Tested-by: Daniel Wheeler <daniel.wheeler at amd.com>
 
 
Thank you,
 
Dan Wheeler
Technologist  |  AMD
SW Display
------------------------------------------------------------------------------------------------------------------
1 Commerce Valley Dr E, Thornhill, ON L3T 7X6
amd.com  

-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Pavle Kotarac
Sent: December 3, 2021 5:58 PM
To: amd-gfx at lists.freedesktop.org
Cc: Wang, Chao-kai (Stylon) <Stylon.Wang at amd.com>; Chiu, Solomon <Solomon.Chiu at amd.com>; Li, Sun peng (Leo) <Sunpeng.Li at amd.com>; Wentland, Harry <Harry.Wentland at amd.com>; Zhuo, Qingqing (Lillian) <Qingqing.Zhuo at amd.com>; Siqueira, Rodrigo <Rodrigo.Siqueira at amd.com>; Li, Roman <Roman.Li at amd.com>; Jacob, Anson <Anson.Jacob at amd.com>; Pillai, Aurabindo <Aurabindo.Pillai at amd.com>; Lin, Wayne <Wayne.Lin at amd.com>; Lipski, Mikita <Mikita.Lipski at amd.com>; Lakha, Bhawanpreet <Bhawanpreet.Lakha at amd.com>; Gutierrez, Agustin <Agustin.Gutierrez at amd.com>; Kotarac, Pavle <Pavle.Kotarac at amd.com>
Subject: DC Patches January 10, 2020 3.2.165

This new DC version brings improvements in the following areas:
    - Improvements for USB4;
    - Isolate FPU code for DCN20, DCN301, and DSC;
    - Fixes on Linking training;
    - Refactoring some parts of the code, such as PSR;