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| author | Marek Olšák <marek.olsak@amd.com> | 2016-04-22 10:18:17 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-04-28 12:46:47 +0200 |
| commit | 7e7710a068a7c1e9095eb8e718c56d925d2f0164 (patch) | |
| tree | 5aaea257180e9e8103f9236a8a27cb2298df6ba3 /src/gallium/drivers/radeonsi/si_cp_dma.c | |
| parent | 7d49b459b64e8cad2210c2ffc409b4efe6ea2214 (diff) | |
| download | external_mesa3d-7e7710a068a7c1e9095eb8e718c56d925d2f0164.zip external_mesa3d-7e7710a068a7c1e9095eb8e718c56d925d2f0164.tar.gz external_mesa3d-7e7710a068a7c1e9095eb8e718c56d925d2f0164.tar.bz2 | |
radeonsi: remove needless cache flushes at the end of CP DMA operations
not needed AFAIK
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_cp_dma.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_cp_dma.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/gallium/drivers/radeonsi/si_cp_dma.c b/src/gallium/drivers/radeonsi/si_cp_dma.c index 38e0ee6..bca9cc5 100644 --- a/src/gallium/drivers/radeonsi/si_cp_dma.c +++ b/src/gallium/drivers/radeonsi/si_cp_dma.c @@ -206,10 +206,6 @@ static void si_clear_buffer(struct pipe_context *ctx, struct pipe_resource *dst, va += byte_count; } - /* Flush the caches again in case the 3D engine has been prefetching - * the resource. */ - sctx->b.flags |= flush_flags; - if (tc_l2_flag) r600_resource(dst)->TC_L2_dirty = true; } @@ -336,10 +332,6 @@ void si_copy_buffer(struct si_context *sctx, if (realign_size) si_cp_dma_realign_engine(sctx, realign_size); - /* Flush the caches again in case the 3D engine has been prefetching - * the resource. */ - sctx->b.flags |= flush_flags; - if (tc_l2_flag) r600_resource(dst)->TC_L2_dirty = true; } |