Update preproduction steppings detection so that
we get the warning and taint correctly for more
recent platforms.
Signed-off-by: Mika Kuoppala <mika.kuopp...@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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