Those are two distinct concepts. Just use a comment to remind us to
remove that W/A at some point.
Signed-off-by: Damien Lespiau <damien.lesp...@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 839b0fd..b9b4fe4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4709,8 +4709,10 @@ static void gen8_init_clock_gating(struct drm_device
*dev)
/* FIXME(BDW): Check all the w/a, some might only apply to
* pre-production hw. */
- WARN(!i915_preliminary_hw_support,
- "GEN8_CENTROID_PIXEL_OPT_DIS not be needed for production\n");
+ /*
+ * This GEN8_CENTROID_PIXEL_OPT_DIS W/A is only needed for
+ * pre-production hardware
+ */
I915_WRITE(HALF_SLICE_CHICKEN3,
_MASKED_BIT_ENABLE(GEN8_CENTROID_PIXEL_OPT_DIS));
I915_WRITE(HALF_SLICE_CHICKEN3,
--
1.8.3.1
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