[coreboot-gerrit] Change in coreboot[master]: [WIP] soc/intel/broadwell: Skip PRE_GRAPHICS_DELAY

[Matt DeVillier (Code Review)]

Attention is currently required from: Kyösti Mälkki.
Matt DeVillier has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/48787 )

Change subject: [WIP] soc/intel/broadwell: Skip PRE_GRAPHICS_DELAY
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Patch Set 2:

(1 comment)

File src/soc/intel/broadwell/gma.c:

https://review.coreboot.org/c/coreboot/+/48787/comment/2dfdeaf6_881acd43 
PS2, Line 516: if (!acpi_is_wakeup_s3()) {
             : 		if (!CONFIG(CHROMEOS) || display_init_required())
this should probably be something like:
if (!acpi_is_wakeup_s3() && (CONFIG(VGA_ROM_RUN) ||
        (CONFIG(CHROMEOS) && display_init_required()))) {
    mdelay(CONFIG_PRE_GRAPHICS_DELAY);
}

as the delay isn't needed on S3 resume or with libgfxinit, only VBIOS