[Intel-gfx] [PATCH 1/3] drm/i915: call lpt_init_clock_gating on BDW too
Paulo Zanoni
przanoni at gmail.com
Thu Aug 21 22:09:36 CEST 2014
From: Paulo Zanoni <paulo.r.zanoni at intel.com>
Because BDW has WPT, which is equivalent to LPT. This is just like the
CPT/PPT case.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index c8f744c..b3e948f 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5595,6 +5595,8 @@ static void gen8_init_clock_gating(struct drm_device *dev)
/* Wa4x4STCOptimizationDisable:bdw */
I915_WRITE(CACHE_MODE_1,
_MASKED_BIT_ENABLE(GEN8_4x4_STC_OPTIMIZATION_DISABLE));
+
+ lpt_init_clock_gating(dev);
}
static void haswell_init_clock_gating(struct drm_device *dev)
--
2.0.1
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