[coreboot-gerrit] [M] Change in coreboot[main]: soc/mediatek: Add common implmentation to configure display

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Paul Menzel, Yu-Ping Wu.

Yidi Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79776?usp=email )

Change subject: soc/mediatek: Add common implmentation to configure display
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Patch Set 2:

(1 comment)

File src/soc/mediatek/common/display.c:

https://review.coreboot.org/c/coreboot/+/79776/comment/21ebe970_335086bc :
PS1, Line 42: 		if (panel->get_edid && panel->get_edid(panel) < 0)
> And s can also be removed from panel.

I think we still need `s` for `mtk_dsi_init()`.
In MIPI panel cases, `s->init` is retrieved from CBFS.
In eDP bridge cases, `s->init` is initialized as NULL.
`mtk_dsi_init()` will call `mipi_panel_parse_init_commands()` depending on the value of `s->init`.