diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index d57368d5fc1d..2d4b72ab1229 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4331,6 +4331,11 @@ i915_gem_init_hw(struct drm_device *dev) if (dev_priv->ellc_size) I915_WRITE(HSW_IDICR, I915_READ(HSW_IDICR) | IDIHASHMSK(0xf)); + if (IS_HSW_GT3(dev)) + I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_ENABLED); + else + I915_WRITE(MI_PREDICATE_RESULT_2, LOWER_SLICE_DISABLED); + if (HAS_PCH_NOP(dev)) { u32 temp = I915_READ(GEN7_MSG_CTL); temp &= ~(WAIT_FOR_PCH_FLR_ACK | WAIT_FOR_PCH_RESET_ACK); |