intel/gen12+: Disable mid thread preemption.
authorRafael Antognolli <rafael.antognolli@intel.com>
Tue, 3 Mar 2020 16:07:32 +0000 (08:07 -0800)
committerMarge Bot <eric+marge@anholt.net>
Tue, 3 Mar 2020 19:52:06 +0000 (19:52 +0000)
commit5f13996262a6d72ca5b5c235647d5257ae961b66
treed71f753fb929821016e0a381d4b498765cd2c691
parent42ee6ff706f864d7666603af282ab30544ee638a
intel/gen12+: Disable mid thread preemption.

Fixes a GPU hang in Car Chase.

Cc: mesa-stable@lists.freedesktop.org
v2: Add comment explaining why (Jason).

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4035>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4035>
src/gallium/drivers/iris/iris_state.c
src/intel/genxml/gen12.xml
src/intel/vulkan/genX_pipeline.c