diff options
| author | Weinan Li <weinan.z.li@intel.com> | 2017-11-21 10:54:41 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-11-28 17:22:49 +0800 |
| commit | bf3a26b3cba59e2eee91cec3de6fdb4e8e670295 (patch) | |
| tree | fb84521913daeded28a29067e68fbcbf31eb03e8 /drivers/net/xen-netback/interface.c | |
| parent | 679fd3ebabc23dec33d42525b19479f16f355e61 (diff) | |
drm/i915/gvt: remove skl_misc_ctl_write handler
With different settings of compressed data hash mode between VMs and host
may cause gpu issues.
Commit: 1999f108c ("drm/i915/gvt: Disable compression workaround for Gen9")
disable compression workaround of guest in gvt host to align with host.
Commit: 93564044f ("drm/i915: Switch over to the LLC/eLLC hotspot avoidance
hash mode for CCS") add compression workaround, then we can remove the
skl_misc_ctl_write hanlder.
Better solution should be always keeping same settings as host, and bypass
the write request from VMs, but it need to fetch data from host's
"Context".
Cc: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Weinan Li <weinan.z.li@intel.com>
Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions