Factor out setup_private_pat() for introducing the following patches.
Reviewed-by: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Signed-off-by: Zhi Wang <zhi.a.wang@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c33c2f9..2fc0656 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2915,6 +2915,16 @@ static void gen6_gmch_remove(struct i915_address_space *vm)
cleanup_scratch_page(vm);
}
+static void setup_private_pat(struct drm_i915_private *dev_priv)
+{
+ if (INTEL_GEN(dev_priv) >= 10)
+ cnl_setup_private_ppat(dev_priv);
+ else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
+ chv_setup_private_ppat(dev_priv);
+ else
+ bdw_setup_private_ppat(dev_priv);
+}
+
static int gen8_gmch_probe(struct i915_ggtt *ggtt)
{
struct drm_i915_private *dev_priv = ggtt->base.i915;
@@ -2947,14 +2957,6 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
}
ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT;
-
- if (INTEL_GEN(dev_priv) >= 10)
- cnl_setup_private_ppat(dev_priv);
- else if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
- chv_setup_private_ppat(dev_priv);
- else
- bdw_setup_private_ppat(dev_priv);
-
ggtt->base.cleanup = gen6_gmch_remove;
ggtt->base.bind_vma = ggtt_bind_vma;
ggtt->base.unbind_vma = ggtt_unbind_vma;
@@ -2975,6 +2977,8 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
ggtt->invalidate = gen6_ggtt_invalidate;
+ setup_private_pat(dev_priv);
+
return ggtt_probe_common(ggtt, size);
}
--
2.7.4
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