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

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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>
This commit is contained in:
Alex Deucher 2013-03-12 12:55:56 -04:00
parent fa8d387dc3
commit 271e53dcff
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/radeon/radeon_benchmark.c
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@ -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)