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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-03-01 18:24:41 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-03-01 19:01:02 +0300 |
| commit | 271d81b84171d84723357ae6d172ec16b0d8139c (patch) | |
| tree | ca4d1952f3e47e69706be5609143ae4d1b8e291a /drivers/gpu/drm/i915/i915_dma.c | |
| parent | 5d9faa16a73f3317177ec42d5b5d826947458eb9 (diff) | |
| download | linux-271d81b84171d84723357ae6d172ec16b0d8139c.tar.xz | |
drm/i915: Allow relocation deltas outside of target bo
Userspace has a legitimate requirement to use a delta that points to
outside of the target bo, and so we need to enable this. (As this is an
abi break, albeit a relaxation of the current restrictions, mark the change
with a new flag.)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_dma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index ffa2196eb3b9..51150692af2d 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -772,6 +772,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_EXEC_CONSTANTS: value = INTEL_INFO(dev)->gen >= 4; break; + case I915_PARAM_HAS_RELAXED_DELTA: + value = 1; + break; default: DRM_DEBUG_DRIVER("Unknown parameter %d\n", param->param); |