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drm/i915: Drop I915_PARAM_HAS_FULL_PPGTT again

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At least for now userspace has no business at all to know that we
switch address spaces around. For any need it has to know whether hw
ppgtt is enabled (e.g. to set bits in MI commands correctly) it can
inquire the existing ppgtt param.

v2: Avoid ternary operator precedence fail (Chris).

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2013-12-18 16:32:00 +01:00
parent 02f6bcccf7
commit 7d9c477966
2 changed files with 1 additions and 5 deletions
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5
drivers/gpu/drm/i915/i915_dma.c
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@@ -988,7 +988,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
value = HAS_WT(dev);
break;
case I915_PARAM_HAS_ALIASING_PPGTT:
value = dev_priv->mm.aliasing_ppgtt ? 1 : 0;
value = dev_priv->mm.aliasing_ppgtt || USES_FULL_PPGTT(dev);
break;
case I915_PARAM_HAS_WAIT_TIMEOUT:
value = 1;
@@ -1011,9 +1011,6 @@ static int i915_getparam(struct drm_device *dev, void *data,
case I915_PARAM_HAS_EXEC_HANDLE_LUT:
value = 1;
break;
case I915_PARAM_HAS_FULL_PPGTT:
value = USES_FULL_PPGTT(dev);
break;
default:
DRM_DEBUG("Unknown parameter %d\n", param->param);
return -EINVAL;