diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-06 15:04:51 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-13 14:23:31 +0200 |
| commit | 896ab1a5d54269b463a24194c2e4a369103b46d8 (patch) | |
| tree | b741b45a98a29f50deea1630d4039ed3fa92edea /drivers/gpu/drm/i915/i915_cmd_parser.c | |
| parent | 6c5566a82c6fb1da9e13a294f23d4cd85a08cb30 (diff) | |
drm/i915: Fix up checks for aliasing ppgtt
A subsequent patch will no longer initialize the aliasing ppgtt if we
have full ppgtt enabled, since we simply don't need that any more.
Unfortunately a few places check for the aliasing ppgtt instead of
checking for ppgtt in general. Fix them up.
One special case are the gtt offset and size macros, which have some
code to remap the aliasing ppgtt to the global gtt. The aliasing ppgtt
is _not_ a logical address space, so passing that in as the vm is
plain and simple a bug. So just WARN about it and carry on - we have a
gracefully fall-through anyway if we can't find the vma.
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_cmd_parser.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_cmd_parser.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c index dea99d92fb4a..c45856bcc8b9 100644 --- a/drivers/gpu/drm/i915/i915_cmd_parser.c +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c @@ -842,8 +842,6 @@ finish: */ bool i915_needs_cmd_parser(struct intel_engine_cs *ring) { - struct drm_i915_private *dev_priv = ring->dev->dev_private; - if (!ring->needs_cmd_parser) return false; @@ -852,7 +850,7 @@ bool i915_needs_cmd_parser(struct intel_engine_cs *ring) * disabled. That will cause all of the parser's PPGTT checks to * fail. For now, disable parsing when PPGTT is off. */ - if (!dev_priv->mm.aliasing_ppgtt) + if (USES_PPGTT(ring->dev)) return false; return (i915.enable_cmd_parser == 1); |