[coreboot-gerrit] [XS] Change in coreboot[main]: soc/intel/meteorlake: Remove SOC_INTEL_GFX_MBUS_JOIN config

[Paz Zcharya (Code Review)]

Attention is currently required from: Eran Mitrani, Jakub Czapiga, Jérémy Compostella, Kapil Porwal, Paul Menzel, Subrata Banik, Tarun.

Paz Zcharya has posted comments on this change by Subrata Banik. ( https://review.coreboot.org/c/coreboot/+/81034?usp=email )

Change subject: soc/intel/meteorlake: Remove SOC_INTEL_GFX_MBUS_JOIN config
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Patch Set 3:

(2 comments)

Patchset:

PS3:
> I think, older (non-ChromeOS) installations need to be supported.

The condition that we are removing is relevant only for ChromeOS (`MAINBOARD_HAS_CHROMEOS`)
```
select SOC_INTEL_GFX_MBUS_JOIN if MAINBOARD_HAS_CHROMEOS && BMP_LOGO
```
For non-ChromeOS platforms this CL is a no-op.

Commit Message:

https://review.coreboot.org/c/coreboot/+/81034/comment/c2f5b5e6_3c1de1b2?usp... :
PS3, Line 11: kernel driver (https://patchwork.freedesktop.org/series/130480/),
> The patches are not in upstream Linux yet (no idea if they have been applied by the subsystem mainta […]

The patches are actually in upstream Linux for a very long time -- https://github.com/torvalds/linux/commit/8c5dbb5039fd7ed4eb0062eaed793f86ee5...

https://elixir.bootlin.com/linux/v6.10/source/drivers/gpu/drm/i915/display/s...