diff options
| author | Neha Bhende <[email protected]> | 2017-03-06 15:50:20 -0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2018-09-05 11:22:42 -0600 |
| commit | 4639ef37638e34d8225c6ec0a1de864d06bdf951 (patch) | |
| tree | d016c4ab7fba4185ae4b509e7a6de69d71a42017 /src/gallium/winsys/svga/drm | |
| parent | 6b3627da08997701b837dfb166eb0fb35a6312ee (diff) | |
svga/winsys: Add cap2 support in winsys
Reviewed-by: Charmaine Lee <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/winsys/svga/drm')
| -rw-r--r-- | src/gallium/winsys/svga/drm/vmw_screen_ioctl.c | 14 | ||||
| -rw-r--r-- | src/gallium/winsys/svga/drm/vmwgfx_drm.h | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c b/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c index 16dd5c8593a..f759f765e8b 100644 --- a/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c +++ b/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c @@ -928,6 +928,20 @@ vmw_ioctl_init(struct vmw_winsys_screen *vws) if (vws->base.have_gb_objects && !drm_gb_capable) goto out_no_3d; + memset(&gp_arg, 0, sizeof(gp_arg)); + gp_arg.param = DRM_VMW_PARAM_HW_CAPS2; + ret = drmCommandWriteRead(vws->ioctl.drm_fd, DRM_VMW_GET_PARAM, + &gp_arg, sizeof(gp_arg)); + if (ret) + vws->base.have_intra_surface_copy = FALSE; + else { + if (gp_arg.value & (uint64_t) SVGA_CAP2_INTRA_SURFACE_COPY) + vws->base.have_intra_surface_copy = TRUE; + else + vws->base.have_intra_surface_copy = FALSE; + } + + vws->base.have_vgpu10 = FALSE; if (vws->base.have_gb_objects) { memset(&gp_arg, 0, sizeof(gp_arg)); diff --git a/src/gallium/winsys/svga/drm/vmwgfx_drm.h b/src/gallium/winsys/svga/drm/vmwgfx_drm.h index 13d779494fb..21696d02f2f 100644 --- a/src/gallium/winsys/svga/drm/vmwgfx_drm.h +++ b/src/gallium/winsys/svga/drm/vmwgfx_drm.h @@ -91,6 +91,7 @@ #define DRM_VMW_PARAM_MAX_MOB_SIZE 10 #define DRM_VMW_PARAM_SCREEN_TARGET 11 #define DRM_VMW_PARAM_VGPU10 12 +#define DRM_VMW_PARAM_HW_CAPS2 13 /** * enum drm_vmw_handle_type - handle type for ref ioctls |