GEN6_RC_CONTROL
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL, 0);
rc_ctl = I915_READ(GEN6_RC_CONTROL);
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL,
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL,
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL,
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL, rc6_mode);
I915_WRITE(GEN6_RC_CONTROL, 0);
I915_WRITE(GEN6_RC_CONTROL,