static void test_i915_nv_reimport_twice_check_flink_name(void)
{
drm_intel_bo *test_intel_bo;
int prime_fd;
struct nouveau_bo *nvbo = NULL, *nvbo2 = NULL;
uint32_t flink_name1, flink_name2;
test_intel_bo = drm_intel_bo_alloc(bufmgr, "test bo", BO_SIZE, 4096);
igt_assert(drm_intel_bo_gem_export_to_prime(test_intel_bo, &prime_fd) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev, prime_fd, &nvbo) == 0);
/* create a new dma-buf */
close(prime_fd);
igt_assert(drm_intel_bo_gem_export_to_prime(test_intel_bo, &prime_fd) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev2, prime_fd, &nvbo2) == 0);
close(prime_fd);
igt_assert(nouveau_bo_name_get(nvbo, &flink_name1) == 0);
igt_assert(nouveau_bo_name_get(nvbo2, &flink_name2) == 0);
igt_assert_eq_u32(flink_name1, flink_name2);
nouveau_bo_ref(NULL, &nvbo2);
nouveau_bo_ref(NULL, &nvbo);
drm_intel_bo_unreference(test_intel_bo);
}
struct nouveau_bo *
nouveau_screen_bo_from_handle(struct pipe_screen *pscreen,
struct winsys_handle *whandle,
unsigned *out_stride)
{
struct nouveau_device *dev = nouveau_screen(pscreen)->device;
struct nouveau_bo *bo = 0;
int ret;
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;
}
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);
return NULL;
}
*out_stride = whandle->stride;
return bo;
}
static void test_i915_nv_import_twice(void)
{
drm_intel_bo *test_intel_bo;
int prime_fd;
struct nouveau_bo *nvbo = NULL, *nvbo2 = NULL;
test_intel_bo = drm_intel_bo_alloc(bufmgr, "test bo", BO_SIZE, 4096);
igt_assert(drm_intel_bo_gem_export_to_prime(test_intel_bo, &prime_fd) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev, prime_fd, &nvbo) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev2, prime_fd, &nvbo2) == 0);
close(prime_fd);
nouveau_bo_ref(NULL, &nvbo2);
nouveau_bo_ref(NULL, &nvbo);
drm_intel_bo_unreference(test_intel_bo);
}
/* nouveau export reimport to other driver test */
static void test_nv_self_import_to_different_fd(void)
{
int prime_fd;
struct nouveau_bo *nvbo, *nvbo2;
igt_assert(nouveau_bo_new(ndev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
0, BO_SIZE, NULL, &nvbo) == 0);
igt_assert(nouveau_bo_set_prime(nvbo, &prime_fd) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev2, prime_fd, &nvbo2) == 0);
close(prime_fd);
/* not sure what to test for, just make sure we don't explode */
nouveau_bo_ref(NULL, &nvbo);
nouveau_bo_ref(NULL, &nvbo2);
}
/* nouveau export reimport test */
static void test_nv_self_import(void)
{
int prime_fd;
struct nouveau_bo *nvbo, *nvbo2;
igt_assert(nouveau_bo_new(ndev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
0, BO_SIZE, NULL, &nvbo) == 0);
igt_assert(nouveau_bo_set_prime(nvbo, &prime_fd) == 0);
igt_assert(nouveau_bo_prime_handle_ref(ndev, prime_fd, &nvbo2) == 0);
close(prime_fd);
igt_assert(nvbo->handle == nvbo2->handle);
nouveau_bo_ref(NULL, &nvbo);
nouveau_bo_ref(NULL, &nvbo2);
}
static Bool
nouveau_present_flip_exec(ScrnInfoPtr scrn, uint64_t event_id, int sync,
uint64_t target_msc, PixmapPtr pixmap, Bool vsync)
{
ScreenPtr screen = scrn->pScreen;
struct nouveau_pixmap *priv = NULL;
NVPtr pNv = NVPTR(scrn);
uint32_t next_fb;
CARD16 stride;
CARD32 size;
void *token;
int ret;
#ifdef HAVE_GLAMOR
if (pNv->AccelMethod == GLAMOR &&
!(priv = nouveau_glamor_pixmap_get(pixmap))) {
int fd = glamor_fd_from_pixmap(screen, pixmap, &stride, &size);
if (fd < 0)
return FALSE;
priv = calloc(1, sizeof(*priv));
if (!priv)
return FALSE;
ret = nouveau_bo_prime_handle_ref(pNv->dev, fd, &priv->bo);
if (ret) {
free(priv);
return FALSE;
}
nouveau_glamor_pixmap_set(pixmap, priv);
} else
#endif
if (!priv)
priv = nouveau_pixmap(pixmap);
ret = drmModeAddFB(pNv->dev->fd, pixmap->drawable.width,
pixmap->drawable.height, pixmap->drawable.depth,
pixmap->drawable.bitsPerPixel, pixmap->devKind,
priv->bo->handle, &next_fb);
if (ret == 0) {
struct nouveau_present_flip *flip =
drmmode_event_queue(scrn, event_id, sizeof(*flip),
nouveau_present_flip, &token);
if (flip) {
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
int last = 0, i;
drmmode_swap(scrn, next_fb, &flip->old);
flip->fd = pNv->dev->fd;
flip->msc = target_msc;
for (i = 0; i < config->num_crtc; i++) {
if (config->crtc[i]->enabled)
last = i;
}
for (i = 0; i < config->num_crtc; i++) {
int type = vsync ? 0 : DRM_MODE_PAGE_FLIP_ASYNC;
int crtc = drmmode_crtc(config->crtc[i]);
void *user = NULL;
if (!config->crtc[i]->enabled)
continue;
if (token && ((crtc == sync) || (i == last))) {
type |= DRM_MODE_PAGE_FLIP_EVENT;
user = token;
}
ret = drmModePageFlip(pNv->dev->fd, crtc,
next_fb, type, user);
if (ret == 0 && user) {
token = NULL;
}
}
if (token == NULL) {
return TRUE;
}
drmmode_swap(scrn, flip->old, &next_fb);
drmmode_event_abort(scrn, event_id, false);
}
drmModeRmFB(pNv->dev->fd, next_fb);
}
return FALSE;
}
