[coreboot-gerrit] Change in coreboot[master]: src/ec/google/chromeec: Add and modify APIs for USB-C DP ALT mode

[Derek Huang (Code Review)]

Attention is currently required from: Furquan Shaikh, Tim Wawrzynczak, Brandon Breitenstein, Curtis Chen.
Derek Huang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/57138 )

Change subject: src/ec/google/chromeec: Add and modify APIs for USB-C DP ALT mode
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Patch Set 12:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/57138/comment/5030083a_789c4473 
PS12, Line 9: Add API to allow AP to send the command to EC to enter DP ALT mode,
            : API to wait for DP HPD event and API to get USB-C mux related
            : information. Rename google_chromeec_usb_pd_control() to
            : google_chromeec_usb_pd_get_info() for better understanding. Change
            : the return value of google_chromeec_wait_for_displayport()
            : and google_chromeec_pd_get_amode().
> Thanks for addressing the comments, Derek. […]

Thanks for reviewing. I will update patch set to address the comments.