diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2013-05-29 06:22:34 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-31 22:54:22 +0400 |
| commit | a1f2cc73c762868435ae6ec9126bb2240337c61c (patch) | |
| tree | dca5389d55038886c016df20643d0ce0fa796c4c | |
| parent | 82f91b6e93e2138c7e02b5a866f63d04cf040c86 (diff) | |
| download | linux-a1f2cc73c762868435ae6ec9126bb2240337c61c.tar.xz | |
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>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 | ||||
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 3cd2b606aaba..03ee1936e737 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; diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 81b99817198e..923ed7fe5775 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -305,7 +305,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_WAIT_TIMEOUT 19 #define I915_PARAM_HAS_SEMAPHORES 20 #define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 -#define I915_PARAM_RSVD_FOR_FUTURE_USE 22 +#define I915_PARAM_HAS_VEBOX 22 #define I915_PARAM_HAS_SECURE_BATCHES 23 #define I915_PARAM_HAS_PINNED_BATCHES 24 #define I915_PARAM_HAS_EXEC_NO_RELOC 25 |