drm/i915/bxt: Add WaStoreMultiplePTEenable name

Updated WA with the name.

Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 7da3358405d4a4cfc68a338ed31a382c82cf75d8..c96055933064ff79e5d75dac4f752c370746739e 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -127,13 +127,10 @@ static void bxt_init_clock_gating(struct drm_device *dev)
        I915_WRITE(GEN8_UCGCTL6, I915_READ(GEN8_UCGCTL6) |
                   GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ);
 
-       if (INTEL_REVID(dev) == BXT_REVID_A0) {
-               /*
-                * Hardware specification requires this bit to be
-                * set to 1 for A0
-                */
+       /* WaStoreMultiplePTEenable:bxt */
+       /* This is a requirement according to Hardware specification */
+       if (INTEL_REVID(dev) == BXT_REVID_A0)
                I915_WRITE(TILECTL, I915_READ(TILECTL) | TILECTL_TLBPF);
-       }
 
        /* WaSetClckGatingDisableMedia:bxt */
        if (INTEL_REVID(dev) == BXT_REVID_A0) {