[PATCH 22/26] single-timline

Chris Wilson chris at chris-wilson.co.uk
Thu Mar 28 13:54:11 UTC 2019


---
 drivers/gpu/drm/i915/i915_gem_context.c | 4 ----
 include/uapi/drm/i915_drm.h             | 3 ++-
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index bd4c540e890d..e6ceb2f1f1f9 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -97,8 +97,6 @@
 #include "intel_lrc_reg.h"
 #include "intel_workarounds.h"
 
-#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE (1 << 1)
-
 #define ALL_L3_SLICES(dev) (1 << NUM_L3_SLICES(dev)) - 1
 
 static struct i915_global_gem_context {
@@ -499,8 +497,6 @@ i915_gem_create_context(struct drm_i915_private *dev_priv, unsigned int flags)
 
 	lockdep_assert_held(&dev_priv->drm.struct_mutex);
 
-	BUILD_BUG_ON(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE &
-		     ~I915_CONTEXT_CREATE_FLAGS_UNKNOWN);
 	if (flags & I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE &&
 	    !HAS_EXECLISTS(dev_priv))
 		return ERR_PTR(-EINVAL);
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index ab30bcd7c1f1..303d3dd980e4 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -1458,8 +1458,9 @@ struct drm_i915_gem_context_create_ext {
 	__u32 ctx_id; /* output: id of new context*/
 	__u32 flags;
 #define I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS	(1u << 0)
+#define I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE	(1u << 1)
 #define I915_CONTEXT_CREATE_FLAGS_UNKNOWN \
-	(-(I915_CONTEXT_CREATE_FLAGS_USE_EXTENSIONS << 1))
+	(-(I915_CONTEXT_CREATE_FLAGS_SINGLE_TIMELINE << 1))
 	__u64 extensions;
 };
 
-- 
2.20.1



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