etnaviv: native fence fd support

This adds native fence fd support to etnaviv, similarly to commit
0b98e84e9ba0 ("freedreno: native fence fd"), enabled for kernel
driver version 1.1 or later.

Signed-off-by: Philipp Zabel <[email protected]>
Reviewed-By: Wladimir J. van der Laan <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>

1 files changed, 13 insertions, 1 deletions

diff --git a/src/gallium/drivers/etnaviv/etnaviv_fence.h b/src/gallium/drivers/etnaviv/etnaviv_fence.h
index cd91d2e19ed..cd68a428d3f 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_fence.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_fence.h
@@ -30,8 +30,20 @@
 
 #include "pipe/p_context.h"
 
+void
+etna_create_fence_fd(struct pipe_context *pctx,
+                     struct pipe_fence_handle **pfence, int fd);
+
+void
+etna_fence_server_sync(struct pipe_context *pctx,
+                       struct pipe_fence_handle *fence);
+
+int
+etna_fence_get_fd(struct pipe_screen *pscreen,
+                  struct pipe_fence_handle *pfence);
+
 struct pipe_fence_handle *
-etna_fence_create(struct pipe_context *pctx);
+etna_fence_create(struct pipe_context *pctx, int fence_fd);
 
 void
 etna_fence_screen_init(struct pipe_screen *pscreen);