[Intel-gfx] [PATCH] drm/i915: Don't force IOSF_MBI

Chris Wilson chris at chris-wilson.co.uk
Fri Jul 17 19:32:44 UTC 2020


Quoting Jisheng Zhang (2020-07-17 07:11:38)
> The i915 doesn't depend on IOSF_MBI, asm/iosf_mbi.h already defines
> isof_mbi_* APIs when ISOF_MBI is disabled.
> 
> Don't force IOSF_MBI to allow disabling IOSF_MBI for non SoC platforms.

But it is required for Valleyview/Cherryview and we want to support
those by default. Tricky.
-Chris


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