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(parent: 685c2b3) | patch
drm/i915/gvt: add 0xe4f0 into gen9 render list
authorWeinan Li <weinan.z.li@intel.com>
Fri, 9 Feb 2018 08:01:34 +0000 (16:01 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Wed, 14 Feb 2018 02:34:30 +0000 (10:34 +0800)
commit420bf85c699a8e7ff70df22cc8b786740e4bf33d
tree144fcb08878feea4236b0dd6dd17b1c22945d140tree | snapshot
parent685c2b31d35ac746cdced27b63905cafb04f7b1acommit | diff
drm/i915/gvt: add 0xe4f0 into gen9 render list

Guest may set this register on KBL platform, it can impact hardware
behavior, so add it into the gen9 render list. Otherwise gpu hang issue may
happen during different vgpu switch.

v2: separate it from patch set.

Cc: Zhi Wang <zhi.a.wang@intel.com>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Weinan Li <weinan.z.li@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
drivers/gpu/drm/i915/gvt/mmio_context.c diff | blob | history
Linux Kernel Source Tree.