diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2013-05-28 19:22:33 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-31 20:54:21 +0200 |
| commit | 82f91b6e93e2138c7e02b5a866f63d04cf040c86 (patch) | |
| tree | bb4fb58ac9ba70fe5dc5f0e191257bf32a1c8b03 | |
| parent | 9010ebfd2b803ebab6c2fc70b9004b2a59e7937a (diff) | |
drm/i915: add I915_EXEC_VEBOX to i915_gem_do_execbuffer()
A user can run batchbuffer via VEBOX ring.
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_gem_execbuffer.c | 9 | ||||
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 117ce381368..a8bb62ca875 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -885,6 +885,15 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, return -EPERM; } break; + case I915_EXEC_VEBOX: + ring = &dev_priv->ring[VECS]; + if (ctx_id != 0) { + DRM_DEBUG("Ring %s doesn't support contexts\n", + ring->name); + return -EPERM; + } + break; + default: DRM_DEBUG("execbuf with unknown ring: %d\n", (int)(args->flags & I915_EXEC_RING_MASK)); diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 07d59419fe6..81b99817198 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -660,6 +660,7 @@ struct drm_i915_gem_execbuffer2 { #define I915_EXEC_RENDER (1<<0) #define I915_EXEC_BSD (2<<0) #define I915_EXEC_BLT (3<<0) +#define I915_EXEC_VEBOX (4<<0) /* Used for switching the constants addressing mode on gen4+ RENDER ring. * Gen6+ only supports relative addressing to dynamic state (default) and |