diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 3 |
3 files changed, 2 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 521e6f4705b1..baceca14f5e0 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -92,21 +92,6 @@ #define ALL_L3_SLICES(dev) (1 << NUM_L3_SLICES(dev)) - 1 -/* This is a HW constraint. The value below is the largest known requirement - * I've seen in a spec to date, and that was a workaround for a non-shipping - * part. It should be safe to decrease this, but it's more future proof as is. - */ -#define GEN6_CONTEXT_ALIGN (64<<10) -#define GEN7_CONTEXT_ALIGN I915_GTT_MIN_ALIGNMENT - -static size_t get_context_alignment(struct drm_i915_private *dev_priv) -{ - if (IS_GEN6(dev_priv)) - return GEN6_CONTEXT_ALIGN; - - return GEN7_CONTEXT_ALIGN; -} - static int get_context_size(struct drm_i915_private *dev_priv) { int ret; @@ -281,8 +266,6 @@ __create_hw_context(struct drm_i915_private *dev_priv, list_add_tail(&ctx->link, &dev_priv->context_list); ctx->i915 = dev_priv; - ctx->ggtt_alignment = get_context_alignment(dev_priv); - if (dev_priv->hw_context_size) { struct drm_i915_gem_object *obj; struct i915_vma *vma; diff --git a/drivers/gpu/drm/i915/i915_gem_context.h b/drivers/gpu/drm/i915/i915_gem_context.h index 0ac750b90f3d..81268c9770a6 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.h +++ b/drivers/gpu/drm/i915/i915_gem_context.h @@ -140,8 +140,6 @@ struct i915_gem_context { */ int priority; - /** ggtt_alignment: alignment restriction for context objects */ - u32 ggtt_alignment; /** ggtt_offset_bias: placement restriction for context objects */ u32 ggtt_offset_bias; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index f62afffef682..4a864f8c9387 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1431,7 +1431,8 @@ static int context_pin(struct i915_gem_context *ctx) return ret; } - return i915_vma_pin(vma, 0, ctx->ggtt_alignment, PIN_GLOBAL | PIN_HIGH); + return i915_vma_pin(vma, 0, I915_GTT_MIN_ALIGNMENT, + PIN_GLOBAL | PIN_HIGH); } static int intel_ring_context_pin(struct intel_engine_cs *engine, |