[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/tcss: Optimize Type-C DP flow

[Derek Huang (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Curtis Chen, Brandon Breitenstein.
Hello build bot (Jenkins), Furquan Shaikh, Tim Wawrzynczak, Zhuohao Lee, Brandon Breitenstein, Patrick Rudolph, Curtis Chen,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/57139

to look at the new patch set (#20).

Change subject: soc/intel/common/tcss: Optimize Type-C DP flow
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soc/intel/common/tcss: Optimize Type-C DP flow

Check if any DP device is connected and wait for HPD ready before
TCSS DP mux configuration

BUG=b:192947843
TEST=select ENABLE_TCSS_DISPLAY_DETECTION in Kconfig.name. Build
coreboot and update your system. Boot the system, external display
connected on USB-C port should show screen in developer mode or
recovery mode

Signed-off-by: Derek Huang 
Change-Id: Ia7e6dd952d3183ecb76de6d4887ee573ef89bb50
---
M src/soc/intel/common/block/include/intelblocks/tcss.h
M src/soc/intel/common/block/tcss/tcss.c
2 files changed, 39 insertions(+), 38 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/57139/20