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(parent: fdbd118) | 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)
commit5c5b34e4cddd9c2d44b65a766b3217078f42f274
tree144fcb08878feea4236b0dd6dd17b1c22945d140tree | snapshot
parentfdbd118ea71bd6a93f138a4d8bb758a0a27e581dcommit | 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.