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| author | Zhipeng Gong <zhipeng.gong@intel.com> | 2015-01-13 08:48:25 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-27 09:51:05 +0100 |
| commit | 08e16dc874e672f1a1472a495c8351b8ce5d34d5 (patch) | |
| tree | f2148931c9b2b7d218415772c378cea3228cf9af /drivers/gpu/drm | |
| parent | 8d360dffd6d8634868e433128d5178bea14cc42c (diff) | |
| download | lwn-08e16dc874e672f1a1472a495c8351b8ce5d34d5.tar.gz lwn-08e16dc874e672f1a1472a495c8351b8ce5d34d5.zip | |
drm/i915: add I915_PARAM_HAS_BSD2 to i915_getparam
This will let userland only try to use the new ring
when the appropriate kernel is present
v2: change the number to be consistent with upstream (Zhipeng)
Signed-off-by: Zhipeng Gong <zhipeng.gong@intel.com>
Reviewed--by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
| -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 b868e9de9e6b..51e8fe5f1813 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -92,6 +92,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_VEBOX: value = intel_ring_initialized(&dev_priv->ring[VECS]); break; + case I915_PARAM_HAS_BSD2: + value = intel_ring_initialized(&dev_priv->ring[VCS2]); + break; case I915_PARAM_HAS_RELAXED_FENCING: value = 1; break; |