diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2011-09-01 20:18:41 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-06 11:48:35 +0100 |
| commit | f63f6a59d3905ac73aeeb617b27ac31516549ed9 (patch) | |
| tree | 051927c6b2b8a1ff0816ea9e58aa462e55d884f4 /include/drm/vmwgfx_drm.h | |
| parent | 07999a7e0e409891cb27f34fa1da851d8484a5c5 (diff) | |
| download | lwn-f63f6a59d3905ac73aeeb617b27ac31516549ed9.tar.gz lwn-f63f6a59d3905ac73aeeb617b27ac31516549ed9.zip | |
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/vmwgfx_drm.h')
| -rw-r--r-- | include/drm/vmwgfx_drm.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h index 490db458d5db..467b80c7485d 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; +}; /*************************************************************************/ /** |