Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[uclinux-h8/linux.git] / drivers / gpu / drm / i915 / intel_ringbuffer.c

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index d934f85..3817a6f 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -901,13 +901,6 @@ static int chv_init_workarounds(struct intel_engine_cs *ring)
                            GEN6_WIZ_HASHING_MASK,
                            GEN6_WIZ_HASHING_16x4);
 
-       if (INTEL_REVID(dev) == SKL_REVID_C0 ||
-           INTEL_REVID(dev) == SKL_REVID_D0)
-               /* WaBarrierPerformanceFixDisable:skl */
-               WA_SET_BIT_MASKED(HDC_CHICKEN0,
-                                 HDC_FENCE_DEST_SLM_DISABLE |
-                                 HDC_BARRIER_PERFORMANCE_DISABLE);
-
        return 0;
 }
 
@@ -1030,6 +1023,13 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
                WA_SET_BIT_MASKED(HIZ_CHICKEN,
                                  BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE);
 
+       if (INTEL_REVID(dev) == SKL_REVID_C0 ||
+           INTEL_REVID(dev) == SKL_REVID_D0)
+               /* WaBarrierPerformanceFixDisable:skl */
+               WA_SET_BIT_MASKED(HDC_CHICKEN0,
+                                 HDC_FENCE_DEST_SLM_DISABLE |
+                                 HDC_BARRIER_PERFORMANCE_DISABLE);
+
        if (INTEL_REVID(dev) <= SKL_REVID_D0) {
                /*
                 *Use Force Non-Coherent whenever executing a 3D context. This