drm/i915/dgfx: define llc and snooping behaviour

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While we do lack the faster shared LLC, we should still have support
for snooping over PCIe.

Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201014191937.1266226-11-lucas.demarchi@intel.com

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Michel Thierry 2020-10-14 12:19:37 -07:00 • committed by Lucas De Marchi

parent 5bcc95ca38

commit a4dbcf4175

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drivers/gpu/drm/i915/i915_pci.c

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