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authorThomas Hellstrom <thellstrom@vmware.com>2011-09-01 20:18:41 +0000
committerDave Airlie <airlied@redhat.com>2011-09-06 11:48:35 +0100
commitf63f6a59d3905ac73aeeb617b27ac31516549ed9 (patch)
tree051927c6b2b8a1ff0816ea9e58aa462e55d884f4 /include/drm
parent07999a7e0e409891cb27f34fa1da851d8484a5c5 (diff)
vmwgfx: Add functionality to get 3D caps
Since we don't allow user-space to map the fifo anymore, add a parameter to get fifo hw version and an ioctl to copy the 3D capabilities. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecranz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/vmwgfx_drm.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index 490db458d5d..467b80c7485 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -49,6 +49,7 @@
#define DRM_VMW_REF_SURFACE 11
#define DRM_VMW_EXECBUF 12
#define DRM_VMW_FENCE_WAIT 13
+#define DRM_VMW_GET_3D_CAP 14
/*************************************************************************/
/**
@@ -68,6 +69,7 @@
#define DRM_VMW_PARAM_HW_CAPS 3
#define DRM_VMW_PARAM_FIFO_CAPS 4
#define DRM_VMW_PARAM_MAX_FB_SIZE 5
+#define DRM_VMW_PARAM_FIFO_HW_VERSION 6
/**
* struct drm_vmw_getparam_arg
@@ -557,6 +559,29 @@ struct drm_vmw_stream_arg {
* Return a single stream that was claimed by this process. Also makes
* sure that the stream has been stopped.
*/
+/*************************************************************************/
+/**
+ * DRM_VMW_GET_3D_CAP
+ *
+ * Read 3D capabilities from the FIFO
+ *
+ */
+
+/**
+ * struct drm_vmw_get_3d_cap_arg
+ *
+ * @buffer: Pointer to a buffer for capability data, cast to an uint64_t
+ * @size: Max size to copy
+ *
+ * Input argument to the DRM_VMW_GET_3D_CAP_IOCTL
+ * ioctls.
+ */
+
+struct drm_vmw_get_3d_cap_arg {
+ uint64_t buffer;
+ uint32_t max_size;
+ uint32_t pad64;
+};
/*************************************************************************/
/**