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Commit 4a1132a0 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: disable tests/benchmarks if accel is disabled 



The tests are only usable if the acceleration engines have
been successfully initialized.

Based on an initial patch from: Alex Ivanov <gnidorah@p0n4ik.tk>

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 36099186

drivers/gpu/drm/radeon/radeon_device.c

+12 −3
Original line number Diff line number Diff line
@@ -1320,13 +1320,22 @@ int radeon_device_init(struct radeon_device *rdev, 
			return r;

	}

	if ((radeon_testing & 1)) {

		if (rdev->accel_working)

			radeon_test_moves(rdev);

		else

			DRM_INFO("radeon: acceleration disabled, skipping move tests\n");

	}

	if ((radeon_testing & 2)) {

		if (rdev->accel_working)

			radeon_test_syncing(rdev);

		else

			DRM_INFO("radeon: acceleration disabled, skipping sync tests\n");

	}

	if (radeon_benchmarking) {

		if (rdev->accel_working)

			radeon_benchmark(rdev, radeon_benchmarking);

		else

			DRM_INFO("radeon: acceleration disabled, skipping benchmarks\n");

	}

	return 0;

}