diff options
Diffstat (limited to 'lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c')
| -rw-r--r-- | lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c b/lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c index c470b7ba5..7b83cbce2 100644 --- a/lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c +++ b/lib/mesa/src/gallium/winsys/svga/drm/vmw_screen_ioctl.c @@ -1005,6 +1005,8 @@ vmw_ioctl_init(struct vmw_winsys_screen *vws) (version->version_major == 2 && version->version_minor > 17); vws->ioctl.have_drm_2_19 = version->version_major > 2 || (version->version_major == 2 && version->version_minor > 18); + vws->ioctl.have_drm_2_20 = version->version_major > 2 || + (version->version_major == 2 && version->version_minor > 19); vws->ioctl.drm_execbuf_version = vws->ioctl.have_drm_2_9 ? 2 : 1; @@ -1051,6 +1053,16 @@ vmw_ioctl_init(struct vmw_winsys_screen *vws) vws->base.have_sm4_1 = FALSE; vws->base.have_intra_surface_copy = FALSE; + memset(&gp_arg, 0, sizeof(gp_arg)); + gp_arg.param = DRM_VMW_PARAM_DEVICE_ID; + ret = drmCommandWriteRead(vws->ioctl.drm_fd, DRM_VMW_GET_PARAM, + &gp_arg, sizeof(gp_arg)); + if (ret || gp_arg.value == 0) { + vws->base.device_id = 0x0405; /* assume SVGA II */ + } else { + vws->base.device_id = gp_arg.value; + } + if (vws->base.have_gb_objects) { memset(&gp_arg, 0, sizeof(gp_arg)); gp_arg.param = DRM_VMW_PARAM_MAX_MOB_MEMORY; @@ -1125,6 +1137,16 @@ vmw_ioctl_init(struct vmw_winsys_screen *vws) } } + if (vws->ioctl.have_drm_2_20 && vws->base.have_sm5) { + memset(&gp_arg, 0, sizeof(gp_arg)); + gp_arg.param = DRM_VMW_PARAM_GL43; + ret = drmCommandWriteRead(vws->ioctl.drm_fd, DRM_VMW_GET_PARAM, + &gp_arg, sizeof(gp_arg)); + if (ret == 0 && gp_arg.value != 0) { + vws->base.have_gl43 = TRUE; + } + } + memset(&gp_arg, 0, sizeof(gp_arg)); gp_arg.param = DRM_VMW_PARAM_3D_CAPS_SIZE; ret = drmCommandWriteRead(vws->ioctl.drm_fd, DRM_VMW_GET_PARAM, |