diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2013-05-28 19:22:34 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-31 20:54:22 +0200 |
| commit | a1f2cc73c762868435ae6ec9126bb2240337c61c (patch) | |
| tree | dca5389d55038886c016df20643d0ce0fa796c4c /drivers/gpu/drm/i915/i915_dma.c | |
| parent | 82f91b6e93e2138c7e02b5a866f63d04cf040c86 (diff) | |
drm/i915: add I915_PARAM_HAS_VEBOX to i915_getparam
This will let userland only try to use the new ring
when the appropriate kernel is present
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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 3cd2b606aab..03ee1936e73 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -956,6 +956,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_BLT: value = intel_ring_initialized(&dev_priv->ring[BCS]); break; + case I915_PARAM_HAS_VEBOX: + value = intel_ring_initialized(&dev_priv->ring[VECS]); + break; case I915_PARAM_HAS_RELAXED_FENCING: value = 1; break; |