[Intel-gfx] [PATCH] [v2] drm/i915: Exec flag to force non IA-Coherent cache for Gen9+

(Chris) Moved workarounds to common place (Chris) Removed flag cleanup (Dave) Updated commit message to reflect comments (Chris,Dave) Signed-off-by: Artur Harasimiuk --- drivers/gpu/drm/i915/i915_dma.c| 4 drivers/gpu/drm/i915/i915_drv.h| 4 drivers

[Intel-gfx] [PATCH] drm/i915: Expose exec parameter to force non IA-Coherent for Gen9+

restored. When WaForceEnableNonCoherent is programmed, it does not make sense to allow for coherency because this can lead to GPU hangs. In such situation flag is ignored. Signed-off-by: Artur Harasimiuk --- drivers/gpu/drm/i915/i915_dma.c| 3 +++ drivers/gpu/drm/i915/i915_drv.h