diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index b0bd9bb6676e..7ef9a29405cd 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1057,6 +1057,10 @@ static int bxt_init_workarounds(struct intel_engine_cs *ring) GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE); } + /* WaForceContextSaveRestoreNonCoherent:bxt */ + WA_SET_BIT_MASKED(HDC_CHICKEN0, + HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT); + return 0; } |