diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_screen.c | 11 | ||||
| -rw-r--r-- | src/gallium/targets/dri-nouveau/target.c | 18 |
2 files changed, 26 insertions, 3 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c b/src/gallium/drivers/nouveau/nouveau_screen.c index 248d1641c5a..21b31e04f0a 100644 --- a/src/gallium/drivers/nouveau/nouveau_screen.c +++ b/src/gallium/drivers/nouveau/nouveau_screen.c @@ -86,13 +86,18 @@ nouveau_screen_bo_from_handle(struct pipe_screen *pscreen, struct nouveau_bo *bo = 0; int ret; - if (whandle->type != DRM_API_HANDLE_TYPE_SHARED) { + if (whandle->type != DRM_API_HANDLE_TYPE_SHARED && + whandle->type != DRM_API_HANDLE_TYPE_FD) { debug_printf("%s: attempt to import unsupported handle type %d\n", __FUNCTION__, whandle->type); return NULL; } - ret = nouveau_bo_name_ref(dev, whandle->handle, &bo); + if (whandle->type == DRM_API_HANDLE_TYPE_SHARED) + ret = nouveau_bo_name_ref(dev, whandle->handle, &bo); + else + ret = nouveau_bo_prime_handle_ref(dev, whandle->handle, &bo); + if (ret) { debug_printf("%s: ref name 0x%08x failed with %d\n", __FUNCTION__, whandle->handle, ret); @@ -117,6 +122,8 @@ nouveau_screen_bo_get_handle(struct pipe_screen *pscreen, } else if (whandle->type == DRM_API_HANDLE_TYPE_KMS) { whandle->handle = bo->handle; return TRUE; + } else if (whandle->type == DRM_API_HANDLE_TYPE_FD) { + return nouveau_bo_set_prime(bo, &whandle->handle) == 0; } else { return FALSE; } diff --git a/src/gallium/targets/dri-nouveau/target.c b/src/gallium/targets/dri-nouveau/target.c index c0d7f92e33f..f0fcdd834dd 100644 --- a/src/gallium/targets/dri-nouveau/target.c +++ b/src/gallium/targets/dri-nouveau/target.c @@ -17,4 +17,20 @@ create_screen(int fd) return screen; } -DRM_DRIVER_DESCRIPTOR("nouveau", "nouveau", create_screen, NULL) +static const struct drm_conf_ret share_fd_ret = { + .type = DRM_CONF_BOOL, + .val.val_int = true, +}; + +static const struct drm_conf_ret *drm_configuration(enum drm_conf conf) +{ + switch (conf) { + case DRM_CONF_SHARE_FD: + return &share_fd_ret; + default: + break; + } + return NULL; +} + +DRM_DRIVER_DESCRIPTOR("nouveau", "nouveau", create_screen, drm_configuration) |