gallium/radeon: remove rcs parameter from radeon_winsys::buffer_set_tiling

This was needed for DRM < 2.12.0 where the kernel was rewriting tiling flags
in IBs.

Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 0 insertions, 8 deletions

diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index ce91af4486f..cd769f7ade9 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -671,21 +671,13 @@ static void radeon_bo_get_tiling(struct pb_buffer *_buf,
 }
 
 static void radeon_bo_set_tiling(struct pb_buffer *_buf,
-                                 struct radeon_winsys_cs *rcs,
 				 struct radeon_bo_metadata *md)
 {
     struct radeon_bo *bo = radeon_bo(_buf);
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
     struct drm_radeon_gem_set_tiling args;
 
     memset(&args, 0, sizeof(args));
 
-    /* Tiling determines how DRM treats the buffer data.
-     * We must flush CS when changing it if the buffer is referenced. */
-    if (cs && radeon_bo_is_referenced_by_cs(cs, bo)) {
-        cs->flush_cs(cs->flush_data, 0, NULL);
-    }
-
     os_wait_until_zero(&bo->num_active_ioctls, PIPE_TIMEOUT_INFINITE);
 
     if (md->microtile == RADEON_LAYOUT_TILED)