[XS] Change in coreboot[main]: soc/intel/common: Extend WAIT_FOR_DP_MODE_ENTRY_TIMEOUT_MS to 1500ms

[Tony Huang (Code Review)]

Attention is currently required from: Kapil Porwal, Subrata Banik, Tony Huang.

Hello Derek Huang, Kapil Porwal, Subrata Banik,

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

https://review.coreboot.org/c/coreboot/+/83206?usp=email

to look at the new patch set (#3).

Change subject: soc/intel/common: Extend WAIT_FOR_DP_MODE_ENTRY_TIMEOUT_MS to 1500ms
......................................................................

soc/intel/common: Extend WAIT_FOR_DP_MODE_ENTRY_TIMEOUT_MS to 1500ms

Some dongles require more time to be ready,
this CL extedns the DP mode entry timeout from 0.5s to 1.5s and make
sure the tested dongle display works.

Before:
[WARN ]  DP not ready after 500ms. Abort.

After:
[INFO ]  DP ready after 1211 ms

BUG=b:348309582
TEST=emerge coreboot
     verify tested dongles and monitors display works

Change-Id: I22d7800b50f6f7de9f147ae6998a5015d0dc0be9
Signed-off-by: Tony Huang 
---
M src/soc/intel/common/block/tcss/tcss.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/83206/3