diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 7dc69fafea39..9a4d52c5b0d0 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4657,11 +4657,18 @@ static void gen7_setup_fixed_func_scheduler(struct drm_i915_private *dev_priv) { uint32_t reg = I915_READ(GEN7_FF_THREAD_MODE); + /* + * WaVSThreadDispatchOverride:ivb,hsw + * + * This actually overrides the dispatch + * mode for all thread types. + */ reg &= ~GEN7_FF_SCHED_MASK; reg |= GEN7_FF_TS_SCHED_HW; reg |= GEN7_FF_VS_SCHED_HW; reg |= GEN7_FF_DS_SCHED_HW; + /* WaVSRefCountFullforceMissDisable:hsw */ if (IS_HASWELL(dev_priv->dev)) reg &= ~GEN7_FF_VS_REF_CNT_FFME; @@ -4775,7 +4782,6 @@ static void haswell_init_clock_gating(struct drm_device *dev) I915_READ(GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) | GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB); - /* WaVSRefCountFullforceMissDisable:hsw */ gen7_setup_fixed_func_scheduler(dev_priv); /* WaDisable4x2SubspanOptimization:hsw */ @@ -4853,7 +4859,6 @@ static void ivybridge_init_clock_gating(struct drm_device *dev) g4x_disable_trickle_feed(dev); - /* WaVSRefCountFullforceMissDisable:ivb */ gen7_setup_fixed_func_scheduler(dev_priv); /* WaDisable4x2SubspanOptimization:ivb */ |