From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeon/r600_pipe_common.c | 7 +++++++
src/gallium/drivers/radeon/r600_pipe_common.h | 1 +
src/gallium/drivers/radeonsi/si_fence.c | 2 +-
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c
b/src/gallium/drivers/radeon/r600_pipe_common.c
index d85f9f0..9090e65 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -447,20 +447,25 @@ bool si_common_context_init(struct r600_common_context
*rctx,
rctx->b.stream_uploader = u_upload_create(&rctx->b, 1024 * 1024,
0, PIPE_USAGE_STREAM, 0);
if (!rctx->b.stream_uploader)
return false;
rctx->b.const_uploader = u_upload_create(&rctx->b, 128 * 1024,
0, PIPE_USAGE_DEFAULT, 0);
if (!rctx->b.const_uploader)
return false;
+ rctx->cached_gtt_allocator = u_upload_create(&rctx->b, 16 * 1024,
+ 0, PIPE_USAGE_STAGING, 0);
+ if (!rctx->cached_gtt_allocator)
+ return false;
+
rctx->ctx = rctx->ws->ctx_create(rctx->ws);
if (!rctx->ctx)
return false;
if (sscreen->info.num_sdma_rings && !(sscreen->debug_flags &
DBG(NO_ASYNC_DMA))) {
rctx->dma.cs = rctx->ws->cs_create(rctx->ctx, RING_DMA,
r600_flush_dma_ring,
rctx);
rctx->dma.flush = r600_flush_dma_ring;
}
@@ -491,20 +496,22 @@ void si_common_context_cleanup(struct r600_common_context
*rctx)
rctx->ws->cs_destroy(rctx->gfx.cs);
if (rctx->dma.cs)
rctx->ws->cs_destroy(rctx->dma.cs);
if (rctx->ctx)
rctx->ws->ctx_destroy(rctx->ctx);
if (rctx->b.stream_uploader)
u_upload_destroy(rctx->b.stream_uploader);
if (rctx->b.const_uploader)
u_upload_destroy(rctx->b.const_uploader);
+ if (rctx->cached_gtt_allocator)
+ u_upload_destroy(rctx->cached_gtt_allocator);
slab_destroy_child(&rctx->pool_transfers);
slab_destroy_child(&rctx->pool_transfers_unsync);
if (rctx->allocator_zeroed_memory) {
u_suballocator_destroy(rctx->allocator_zeroed_memory);
}
rctx->ws->fence_reference(&rctx->last_gfx_fence, NULL);
rctx->ws->fence_reference(&rctx->last_sdma_fence, NULL);
r600_resource_reference(&rctx->eop_bug_scratch, NULL);
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h
b/src/gallium/drivers/radeon/r600_pipe_common.h
index d1fdea0..a8e632c 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -388,20 +388,21 @@ struct r600_common_context {
struct si_screen *screen;
struct radeon_winsys *ws;
struct radeon_winsys_ctx *ctx;
enum radeon_family family;
enum chip_class chip_class;
struct r600_ring gfx;
struct r600_ring dma;
struct pipe_fence_handle *last_gfx_fence;
struct pipe_fence_handle *last_sdma_fence;
struct r600_resource *eop_bug_scratch;
+ struct u_upload_mgr *cached_gtt_allocator;
unsigned num_gfx_cs_flushes;
unsigned initial_gfx_cs_size;
unsigned gpu_reset_counter;
unsigned last_dirty_tex_counter;
unsigned last_compressed_colortex_counter;
unsigned last_num_draw_calls;
struct threaded_context *tc;
struct u_suballocator *allocator_zeroed_memory;
struct slab_child_pool pool_transfers;
diff --git a/src/gallium/drivers/radeonsi/si_fence.c
b/src/gallium/drivers/radeonsi/si_fence.c
index 0d165a1..3c4d754 100644
--- a/src/gallium/drivers/radeonsi/si_fence.c
+++ b/src/gallium/drivers/radeonsi/si_fence.c
@@ -144,21 +144,21 @@ static bool si_fine_fence_signaled(struct radeon_winsys
*rws,
static void si_fine_fence_set(struct si_context *ctx,
struct si_fine_fence *fine,
unsigned flags)
{
uint32_t *fence_ptr;
assert(util_bitcount(flags & (PIPE_FLUSH_TOP_OF_PIPE |
PIPE_FLUSH_BOTTOM_OF_PIPE)) == 1);
/* Use uncached system memory for the fence. */
- u_upload_alloc(ctx->b.b.stream_uploader, 0, 4, 4,
+ u_upload_alloc(ctx->b.cached_gtt_allocator, 0, 4, 4,
&fine->offset, (struct pipe_resource **)&fine->buf,
(void **)&fence_ptr);
if (!fine->buf)
return;
*fence_ptr = 0;
uint64_t fence_va = fine->buf->gpu_address + fine->offset;
radeon_add_to_buffer_list(&ctx->b, &ctx->b.gfx, fine->buf,
RADEON_USAGE_WRITE, RADEON_PRIO_QUERY);
--
2.7.4
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