[PATCH] drm/i915: Update preproduction steppings

* [PATCH] drm/i915: Update preproduction steppings
@ 2018-06-06 14:18 Mika Kuoppala
  2018-06-06 14:28 ` Chris Wilson
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Mika Kuoppala @ 2018-06-06 14:18 UTC (permalink / raw)
  To: intel-gfx

Update preproduction steppings detection so that
we get the warning and taint correctly for more
recent platforms.

Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 4 ++++
 drivers/gpu/drm/i915/i915_drv.h | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6b599b1837dc..166ff1707522 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -857,6 +857,10 @@ static void intel_detect_preproduction_hw(struct drm_i915_private *dev_priv)
 	pre |= IS_HSW_EARLY_SDV(dev_priv);
 	pre |= IS_SKL_REVID(dev_priv, 0, SKL_REVID_F0);
 	pre |= IS_BXT_REVID(dev_priv, 0, BXT_REVID_B_LAST);
+	pre |= IS_KBL_REVID(dev_priv, 0, KBL_REVID_A0);
+	pre |= IS_GLK_REVID(dev_priv, 0, GLK_REVID_B0);
+	pre |= IS_CNL_REVID(dev_priv, 0, CNL_REVID_G0);
+	pre |= IS_ICL_REVID(dev_priv, 0, ICL_REVID_C0);
 
 	if (pre) {
 		DRM_ERROR("This is a pre-production stepping. "
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a4bb30c32a52..b36143a5451c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2460,6 +2460,7 @@ intel_info(const struct drm_i915_private *dev_priv)
 
 #define GLK_REVID_A0		0x0
 #define GLK_REVID_A1		0x1
+#define GLK_REVID_B0		0x3
 
 #define IS_GLK_REVID(dev_priv, since, until) \
 	(IS_GEMINILAKE(dev_priv) && IS_REVID(dev_priv, since, until))
@@ -2467,6 +2468,8 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define CNL_REVID_A0		0x0
 #define CNL_REVID_B0		0x1
 #define CNL_REVID_C0		0x2
+#define CNL_REVID_D0		0x4
+#define CNL_REVID_G0		0x5
 
 #define IS_CNL_REVID(p, since, until) \
 	(IS_CANNONLAKE(p) && IS_REVID(p, since, until))
-- 
2.17.0

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