drm/i915/gvt: fix pcode mailbox write emulation of BDW

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Add pcode mailbox write emulation in gvt for BDW, reuse emulation code of
Skylake.

V2: refine comments, remove duplication defination of 0x138124, add
IS_SKYLAKE() check for Skylake only pcode commands.

Signed-off-by: Weinan Li <weinan.z.li@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

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Weinan Li 2017-02-24 17:07:38 +08:00 • committed by Zhenyu Wang

parent d1a513be1f

commit 8bcd7c188b

1 changed files with 18 additions and 15 deletions

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drivers/gpu/drm/i915/gvt/handlers.c

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