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

[Furquan Shaikh (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Derek Huang, Curtis Chen, Brandon Breitenstein.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/57139 )

Change subject: soc/intel/common/tcss: Optimize Type-C DP flow
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Patch Set 19:

(2 comments)

File src/soc/intel/common/block/tcss/tcss.c:

https://review.coreboot.org/c/coreboot/+/57139/comment/85637271_f9987d84 
PS19, Line 302: 1 << i
nit: BIT(i)

https://review.coreboot.org/c/coreboot/+/57139/comment/5842889d_92790ae2 
PS19, Line 313: get_mux_info
If `wait_for_hpd()` is successful, does it not guarantee that the MUX is configured in DP mode? Is there a need for additional check here?