We load the ppgtt ptes once per gpu reset/driver load/resume and
that's all that's needed. Note that this only blows up when we're
using the allocate_va_range funcs and not the special-purpose ones
used. With this change we can get rid of that duplication.
Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_context.c | 6 ------
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 ---
2 files changed, 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c
b/drivers/gpu/drm/i915/i915_gem_context.c
index dd5bff657c9c..6b0962db2cf7 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -575,8 +575,6 @@ static inline bool should_skip_switch(struct
intel_engine_cs *ring,
struct intel_context *from,
struct intel_context *to)
{
- struct drm_i915_private *dev_priv = ring->dev->dev_private;
-
if (to->remap_slice)
return false;
@@ -584,10 +582,6 @@ static inline bool should_skip_switch(struct
intel_engine_cs *ring,
if (from == to && !test_bit(ring->id,
&to->ppgtt->pd_dirty_rings))
return true;
- } else if (dev_priv->mm.aliasing_ppgtt) {
- if (from == to && !test_bit(ring->id,
- &dev_priv->mm.aliasing_ppgtt->pd_dirty_rings))
- return true;
}
return false;
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index a7ed9f695586..1d5badf1b887 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1250,9 +1250,6 @@ i915_gem_ringbuffer_submission(struct drm_device *dev,
struct drm_file *file,
if (ctx->ppgtt)
WARN(ctx->ppgtt->pd_dirty_rings & (1<<ring->id),
"%s didn't clear reload\n", ring->name);
- else if (dev_priv->mm.aliasing_ppgtt)
- WARN(dev_priv->mm.aliasing_ppgtt->pd_dirty_rings &
- (1<<ring->id), "%s didn't clear reload\n", ring->name);
instp_mode = args->flags & I915_EXEC_CONSTANTS_MASK;
instp_mask = I915_EXEC_CONSTANTS_MASK;
--
2.1.0
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