drm/radeon/benchmark: allow same domains for dma copy

Remove old comment and allow benchmarking moves within the
same memory domain for both dma and blit methods.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index a2f0c243deb2..6e05a2e75a46 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -122,10 +122,7 @@ static void radeon_benchmark_move(struct radeon_device *rdev, unsigned size,
                 goto out_cleanup;
         }
 
-        /* r100 doesn't have dma engine so skip the test */
-        /* also, VRAM-to-VRAM test doesn't make much sense for DMA */
-        /* skip it as well if domains are the same */
-        if ((rdev->asic->copy.dma) && (sdomain != ddomain)) {
+        if (rdev->asic->copy.dma) {
                 time = radeon_benchmark_do_move(rdev, size, saddr, daddr,
                                                 RADEON_BENCHMARK_COPY_DMA, n);
                 if (time < 0)