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-rw-r--r--src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c31
1 files changed, 23 insertions, 8 deletions
diff --git a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
index 456530d7427..ff017e45386 100644
--- a/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
+++ b/src/gallium/winsys/nouveau/drm/nouveau_drm_winsys.c
@@ -13,6 +13,9 @@
#include "nouveau/nouveau_winsys.h"
#include "nouveau/nouveau_screen.h"
+#include <nvif/class.h>
+#include <nvif/cl0080.h>
+
static struct util_hash_table *fd_tab = NULL;
pipe_static_mutex(nouveau_screen_mutex);
@@ -57,16 +60,19 @@ static int compare_fd(void *key1, void *key2)
PUBLIC struct pipe_screen *
nouveau_drm_screen_create(int fd)
{
+ struct nouveau_drm *drm = NULL;
struct nouveau_device *dev = NULL;
struct nouveau_screen *(*init)(struct nouveau_device *);
struct nouveau_screen *screen = NULL;
- int ret, dupfd = -1;
+ int ret, dupfd;
pipe_mutex_lock(nouveau_screen_mutex);
if (!fd_tab) {
fd_tab = util_hash_table_create(hash_fd, compare_fd);
- if (!fd_tab)
- goto err;
+ if (!fd_tab) {
+ pipe_mutex_unlock(nouveau_screen_mutex);
+ return NULL;
+ }
}
screen = util_hash_table_get(fd_tab, intptr_to_pointer(fd));
@@ -86,7 +92,17 @@ nouveau_drm_screen_create(int fd)
* creation error.
*/
dupfd = dup(fd);
- ret = nouveau_device_wrap(dupfd, 1, &dev);
+
+ ret = nouveau_drm_new(dupfd, &drm);
+ if (ret)
+ goto err;
+
+ drm->nvif = false;
+
+ ret = nouveau_device_new(&drm->client, NV_DEVICE,
+ &(struct nv_device_v0) {
+ .device = ~0ULL,
+ }, sizeof(struct nv_device_v0), &dev);
if (ret)
goto err;
@@ -133,10 +149,9 @@ err:
if (screen) {
screen->base.destroy(&screen->base);
} else {
- if (dev)
- nouveau_device_del(&dev);
- else if (dupfd >= 0)
- close(dupfd);
+ nouveau_device_del(&dev);
+ nouveau_drm_del(&drm);
+ close(dupfd);
}
pipe_mutex_unlock(nouveau_screen_mutex);
return NULL;