zink: add dri loader

export MESA_LOADER_DRIVER_OVERRIDE=zink should now work without using
swrast paths

Acked-by: Jordan Justen <[email protected]>

2 files changed, 26 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/target-helpers/drm_helper.h b/src/gallium/auxiliary/target-helpers/drm_helper.h
index 6c5902d3c27..01b65d6c7f8 100644
--- a/src/gallium/auxiliary/target-helpers/drm_helper.h
+++ b/src/gallium/auxiliary/target-helpers/drm_helper.h
@@ -414,4 +414,26 @@ pipe_lima_create_screen(int fd, const struct pipe_screen_config *config)
 
 #endif
 
+#ifdef GALLIUM_ZINK
+#include "zink/zink_public.h"
+
+struct pipe_screen *
+pipe_zink_create_screen(int fd, const struct pipe_screen_config *config)
+{
+   struct pipe_screen *screen;
+   screen = zink_drm_create_screen(fd);
+   return screen ? debug_screen_wrap(screen) : NULL;
+}
+
+#else
+
+struct pipe_screen *
+pipe_zink_create_screen(int fd, const struct pipe_screen_config *config)
+{
+   fprintf(stderr, "zink: driver missing\n");
+   return NULL;
+}
+
+#endif
+
 #endif /* DRM_HELPER_H */
diff --git a/src/gallium/auxiliary/target-helpers/drm_helper_public.h b/src/gallium/auxiliary/target-helpers/drm_helper_public.h
index 99018f0df88..82dfe9e2575 100644
--- a/src/gallium/auxiliary/target-helpers/drm_helper_public.h
+++ b/src/gallium/auxiliary/target-helpers/drm_helper_public.h
@@ -60,4 +60,8 @@ pipe_tegra_create_screen(int fd, const struct pipe_screen_config *config);
 struct pipe_screen *
 pipe_lima_create_screen(int fd, const struct pipe_screen_config *config);
 
+struct pipe_screen *
+pipe_zink_create_screen(int fd, const struct pipe_screen_config *config);
+
+
 #endif /* _DRM_HELPER_PUBLIC_H */