diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 2bdce9fea6717e4731e295e785f148b9f2a68827..eff5548ec093161523f07d745471c323cca6021e 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1461,19 +1461,6 @@ static int gen6_drpc_info(struct seq_file *m) struct drm_i915_private *dev_priv = node_to_i915(m->private); u32 gt_core_status, rcctl1, rc6vids = 0; u32 gen9_powergate_enable = 0, gen9_powergate_status = 0; - unsigned forcewake_count; - int count = 0; - - forcewake_count = READ_ONCE(dev_priv->uncore.fw_domain[FW_DOMAIN_ID_RENDER].wake_count); - if (forcewake_count) { - seq_puts(m, "RC information inaccurate because somebody " - "holds a forcewake reference \n"); - } else { - /* NB: we cannot use forcewake, else we read the wrong values */ - while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1)) - udelay(10); - seq_printf(m, "RC information accurate: %s\n", yesno(count < 51)); - } gt_core_status = I915_READ_FW(GEN6_GT_CORE_STATUS); trace_i915_reg_rw(false, GEN6_GT_CORE_STATUS, gt_core_status, 4, true);