drm/i915: Report all GTFIFODBG errors

[cascardo/linux.git] / drivers / gpu / drm / i915 / intel_uncore.c

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index d002e30..cff6610 100644 (file)
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -123,9 +123,8 @@ static void gen6_gt_check_fifodbg(struct drm_i915_private *dev_priv)
        u32 gtfifodbg;
 
        gtfifodbg = __raw_i915_read32(dev_priv, GTFIFODBG);
-       if (WARN(gtfifodbg & GT_FIFO_CPU_ERROR_MASK,
-            "MMIO read or write has been dropped %x\n", gtfifodbg))
-               __raw_i915_write32(dev_priv, GTFIFODBG, GT_FIFO_CPU_ERROR_MASK);
+       if (WARN(gtfifodbg, "GT wake FIFO error 0x%x\n", gtfifodbg))
+               __raw_i915_write32(dev_priv, GTFIFODBG, gtfifodbg);
 }
 
 static void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv,