winsys/amdgpu: set addrlib flag opt4Space

[mesa.git] / src / gallium / winsys / amdgpu / drm / amdgpu_winsys.c

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c b/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
index 3961ee384400dabf286275e4899dbbde40fb5135..98d72bd9f2c8fa4e545211c1a177e04a30ad8946 100644 (file)
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_winsys.c
@@ -318,8 +318,8 @@ static bool do_winsys_init(struct amdgpu_winsys *ws, int fd)
    /* Set hardware information. */
    ws->info.gart_size = gtt.heap_size;
    ws->info.vram_size = vram.heap_size;
-   /* TODO: the kernel reports vram/gart.max_allocation == 251 MB (bug?) */
-   ws->info.max_alloc_size = MAX2(ws->info.vram_size, ws->info.gart_size);
+   /* The kernel can split large buffers, so we can do large allocations. */
+   ws->info.max_alloc_size = MAX2(ws->info.vram_size, ws->info.gart_size) * 0.9;
    /* convert the shader clock from KHz to MHz */
    ws->info.max_shader_clock = ws->amdinfo.max_engine_clk / 1000;
    ws->info.max_se = ws->amdinfo.num_shader_engines;
@@ -382,6 +382,7 @@ static void amdgpu_winsys_destroy(struct radeon_winsys *rws)
       util_queue_destroy(&ws->cs_queue);
 
    pipe_mutex_destroy(ws->bo_fence_lock);
+   pb_slabs_deinit(&ws->bo_slabs);
    pb_cache_deinit(&ws->bo_cache);
    pipe_mutex_destroy(ws->global_bo_list_lock);
    do_winsys_deinit(ws);
@@ -547,6 +548,17 @@ amdgpu_winsys_create(int fd, radeon_screen_create_t screen_create)
                  (ws->info.vram_size + ws->info.gart_size) / 8,
                  amdgpu_bo_destroy, amdgpu_bo_can_reclaim);
 
+   if (!pb_slabs_init(&ws->bo_slabs,
+                      AMDGPU_SLAB_MIN_SIZE_LOG2, AMDGPU_SLAB_MAX_SIZE_LOG2,
+                      12, /* number of heaps (domain/flags combinations) */
+                      ws,
+                      amdgpu_bo_can_reclaim_slab,
+                      amdgpu_bo_slab_alloc,
+                      amdgpu_bo_slab_free))
+      goto fail_cache;
+
+   ws->info.min_alloc_size = 1 << AMDGPU_SLAB_MIN_SIZE_LOG2;
+
    /* init reference */
    pipe_reference_init(&ws->reference, 1);
 
@@ -590,6 +602,9 @@ amdgpu_winsys_create(int fd, radeon_screen_create_t screen_create)
 
    return &ws->base;
 
+fail_cache:
+   pb_cache_deinit(&ws->bo_cache);
+   do_winsys_deinit(ws);
 fail_alloc:
    FREE(ws);
 fail: