linux/drivers/gpu
Weinan Li bf3a26b3cb 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>
2017-11-28 17:22:49 +08:00
..
drm drm/i915/gvt: remove skl_misc_ctl_write handler 2017-11-28 17:22:49 +08:00
host1x main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
ipu-v3 fixes/cleanups for rc1, non-desktop flags for VR 2017-11-23 21:04:56 -10:00
vga vgaarb: Factor out EFI and fallback default device selection 2017-10-18 10:04:56 +02:00
Makefile